❶ 高一上期英語語法歸納
Unit16:Word Formation:Compounds(合成詞)
合成詞是英語惟一能自顯隱喻語義的詞彙類型,其特定的形態結構能獨立展示不同概念域中事物相似性.從語言認知的角度出發,探討本體隱喻、方位隱喻、結構隱喻等認知模式和文學、歷史、科技、習俗、語言等社會文化積淀對隱喻性英語合成詞構成的影響.
motor + hotel--motel（汽車旅館）；smoke + fog--smog（煙霧）；breakfast + lunch--brunch（早中飯）;來個稍難一點的：electro + execution --electrocution（電刑，電死），而我們掛在口邊的chinglish其實就是Chinese + English.
Unit17:Subject-Verb Agreement(主謂一致)
雖然主謂一致涉及的語法規則有多條,但面臨高考的同學應特別關注以下幾點:
一、動詞不定式短語、-ing形式短語或名詞性從句作主語時,謂語動詞一般用單數形式。但what引導從句作主語時,在下列情況下,主句謂語動詞多用復數形式:①表語為復數名詞時;②what引導的從句是一個具有復數意義的並列結構時。如:
Learning new words and useful expressions is very important for me.
What he』d like is a digital watch.
What we have to learn are the pieces of language that proce inversion.
What I say and think are no business of yours.
二、在定語從句中,關系代詞作主語時,謂語動詞的數常與其先行詞保持一致。但在「one of +復數名詞+定語從句」的結構中,從句的謂語常用復數形式;而在「the (only) one of +復數名詞+定語從句」 的結構中,從句的謂語常用單數形式。試比較:
I was one of the persons in my office who were invited.
I was the(only) one of the persons in my office who was invited.
三、「分數/百分數+ of + 名詞」作主語時,謂語動詞的數要與of後面的名詞保持一致。如:
Two-fifths of the land in that district is covered with trees and grass.
More than ten percent of the workers are from Paris.
四、由or,either...or...,neither...nor...,not only...but also...,not...but...等連接並列主語時,謂語動詞的數通常遵循「就近一致」的原則,即謂語動詞的單、復數形式依最接近它的主語而定。特別要注意疑問句中謂語動詞的形式。如:
Either her father or her mother calls for her every afternoon.
－ Are either you or he to go there ?
－ Neither is.
Neither the president of the company nor the sales manager is a college graate.
五、and / both...and...連接兩個並列主語時,謂語動詞一般用復數形式。若and連接的兩部分指同一人、同一物、同一事或同一概念時,謂語動詞則常用單數形式。如:
His lawyer and parents were with him on his trip to Europe.
Both rice and wheat are grown in our country.
Whisky and Soda is always my favorite drink.
(Whisky and Soda意為「威士忌汽水酒」,指同一物)
Your colleague and former college friend is coming to our home tomorrow.
(主語部分意為「你的同事,就是你那位大學時的朋友」,指同一人)
六、在each...and each...,every...and every...,no ... and no...,many a.../more than a(an, one)...等結構之後,謂語動詞常用單數形式。如:
Every man and (every) woman is to take part in the election.
Many a child likes it.(=Many children like it.)
七、一些以-ics結尾的學科名詞,如mathematics /politics / physics以及news/works(工廠)/means等在形式上似乎是名詞的復數形式,但多用作單數名詞,此類名詞作主語時,謂語動詞一般使用單數形式。如:
The paper works was built in 1990.
Every possible means has been used to prevent the air pollution, but the sky is still not clear.
八、一些「成雙成套」的名詞,如
trousers /pants /glasses /clothes /shoes /scissors/compasses(圓規)等用作主語時,謂語動詞常用復數;若此類名詞前有a (the/this) pair of /a suit of等量詞修飾時,謂語動詞則常用單數形式。如:
My glasses are broken. I have to buy a new pair.
The pair of shoes under the bed belongs to Tom.
九、若主語是由「a kind of/a series of等+名詞」構成時,謂語動詞通常用單數形式;但在「these/those kind/type of+復數名詞」之後,謂語動詞則常用復數形式。如:
This kind of men is dangerous.
These kind of tests are good.
Unit18&19:The use of It(It的用法)
1.做代詞，代替剛提到的過的一件事情。
a. 可以指一個具體的東西。b. 可以指前面所談的事情或情況.
eg. a. It』s a nice room.
b.You promised to write the article, and you must do it.
2.做代詞代替指示代詞 this, that
eg. ---What』s this? ------ It』s a flag.
3.起指示代詞的作用，指一個人或事物，it 所指的東西不很具體。
a.有時指某個動作的人。b .有時指引起某種情況的事物。
eg. a.. ----Who is knocking at the door? ---- It』s me.
b.It』s the wind shaking the window.
4.指環境，情況等。
eg. It』s very quiet at the moment.
5.指自然現象（天氣，氣候，明暗等）
eg. I』s getting cold (dark, late, etc.).
6.指季節，時間
eg. It was late autume (early spring, mid summer, etc).
7.指距離
eg.It』s only five miles (half an hour』s walk).
8.用於強調結構，在這里it 可以說沒有意思。它只幫助改變一個句子的結構，使某一成分受到強調，改變結構的辦法是：
IT + be + 要強調的部分+ that(who, whom) + 句子其他部分
強調的部分是人用who(m), 其他情況多用that
eg. It was Mary who (that) met your sister in the zoo yesterday.
It was your sister that (whom) Mary met in the zoo yesterday.
It was in the zoo that (where) Mary met your sister yesterday.
9.做形式主語，代替一個由不定式，動名詞短語或是從句表示的主語，使原來的這些主語可以放在句子後部，避免頭重腳輕。
a. 真正的主語是不定式。
Eg.It』s our ty to attend to this letter.
b.真正的主語是動名詞。
Eg.It』s no use talking to him about it.
c.真正的主語是從句， 這個從句可以用that 引起，也可以用一個連接代詞或連接副詞引起。
Eg.It happened that I wasn』t there that day.
It』s doubtful whether she will be able to come..
10.做形式賓語，代替一個由不定式，動名詞，或是賓語從句，往往把賓語放在它的補足語後面。而用it做形式賓語，放在賓語補足語之前.
Eg.I think it no use arguing with him.
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「It」 用法及其句型和固定搭配，是英語語法的重點、難點，又是近幾年考試的熱點，因此在復習中應給予足夠的重視。現將it用法歸納如下：
一、It用作實詞
表達以下概念:指代前文提到的事物，前文中的this, that；替代前文中的內容；指代一位性別不明的小孩或未知的人；指代未指明但談話雙方都知道的那件事；指代時間、天氣、氣候、距離等自然現象。
二、It用作形式主語
替代作主語的從句、動詞不定式、動名詞，而把真正作主語的從句、動詞不定式、動名詞置於句尾。
It 作形式主語的常見句型：1. 代作主語的動詞不定式，其句型為（1）It be adj. (for sb.) to do sth.
（2）It be adj. of sb. to do sth.
（3）It替代作主語的動名詞的常見句型：
It』s no good/use doing…
It』s (well)worth doing…
It』s (well)worth one』s while doing/to do It』s (well)worth while doing/ to do
2. It替代作主語的從句常見句型
（1）It is + noun +從句
（2）.It is adj. +clause
It』s surprising that… (should)………竟然……
It』s a pity/shame that…(should)………竟然…
（3）It verb sb. + clause= It is v-ing + clause
It+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze/bother/concern/frighten/please/anger sb. that…
（4）It verb (to sb.) that…= sb/sth verb to do
(verb = appear, seem, come about, emerge, follow, chance, happen, occur, transpire, turn out , work out)
（5）It is v-ed that…=sb/sth is to do
(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know）
四、It 作形式賓語
用來替代作賓語的從句、動詞不定式、動名詞，而把真正作賓語的從句、動詞不定式、動名詞置於句尾。
It 作形式賓語的常見句型：
1. verb+ it+ adj./noun (for/of) to do/clause (verb=think, believe, suppose, consider, feel, make, keep…)
五、強調句型
It is/was+被強調部分+ that(who)… 強調句型用來強調謂語動詞以外的任何句子成分。當被強調部分是人時也可以用who。
在使用強調句型時需注意以下幾點：
1. 請注意強調句型的特殊疑問句
2. 在強調原因狀語從句時，只能強調由because所引導的從句。
3. 在強調not … until結構時必須把not與until一起放到被強調的位置上。
4. 注意強調句型與定語從句的區別。
六、It 常用的固定搭配
如 make it (1).在口語當中相當於succeed,表示：成功、做到、說定、趕上、及時到達 。I wish it can be helpful to you !!!
❷ 高一英語語法總結包括重點句子！
英語時態有16種，但是常用的只有9種：一般現在時、一般過去時、一般將來時、現在進行時、過去進行時、現在完成時、過去完成時、過去將來時、現在完成進行時。 1、一般現在時的用法 1)經常性或習慣性的動作，常與表示頻度的時間狀語連用。 2)客觀真理，客觀存在，科學事實。 3)表示格言或警句中。 4) 現在時刻的狀態、能力、性格、個性。 2 一般過去時的用法 表示過去某時間發生的動作或存在的狀態。 1）在確定的過去時間里所發生的動作或存在的狀態。 2）表示在過去一段時間內，經常性或習慣性的動作。 3）句型： It is time for sb. to do sth "到……時間了" "該……了" It is time sb. did sth. "時間已遲了" "早該……了" would (had) rather sb. did sth. 表示'寧願某人做某事' 4) wish, wonder, think, hope 等用過去時，作試探性的詢問、請求、建議等。 注意： 用過去時表示現在，表示委婉語氣。 1）動詞want, hope, wonder, think, intend 等。 2）情態動詞 could, would. 3. 一般將來時 表示將來的動作或狀態。 1)shall用於第一人稱，常被will 所代替。 will 在陳述句中用於各人稱，在爭求意見時常用於第二人稱。 2)be going to +不定式，表示將來。 a. 主語的意圖，即將做某 b. 計劃，安排要發生的事。 c. 有跡象要發生的事 3) be +不定式表將來，按計劃或正式安排將發生的事。 4) be about to +不定式，意為馬上做某事。 注意：be about to 不能與tomorrow, next week 等表示明確將來時的時間狀語連用。 4.現在完成時 現在完成時用來表示之前已發生或完成的動作或狀 態，其結果的確和現在有聯系。動作或狀態發生在過去但它的影響現在還存在；也可表示持續到現在的動作或 狀態。其構成： have (has) +過去分詞。 5.過去完成時 概念：表示過去某一段時刻或某一動作之前完成的動作或存在的狀態。 ----|-------|-----|---->其構成是had +過去分詞構成。 那時以前 那時 現在 2）用法 a. 在told, said, knew, heard, thought等動詞後的賓語從句。 b. 狀語從句 在過去不同時間發生的兩個動作中，發生在先，用過去完成時；發生在後，用一般過去時。 c. 表示意向的動詞，如hope, wish, expect, think, intend, mean, suppose等，用過去完成時表示"原本…，未能…" 3) 過去完成時的時間狀語before, by, until , when, after, once, as soon as。 注意：had no … when 還沒等……就…… had no sooner… than 剛……就…… 6.將來完成時 1) 構成will / be going to do sth. 2) 概念 a. 狀態完成：表示某事繼續到將來某一時為止一直有的狀態。 b. 動作完成：表示將來某一時或另一個將來的動作之前，已經完成的動作或獲得的經驗。 7.現在進行時 現在進行時的基本用法： a. 表示現在( 指說話人說話時) 正在發生的事情。 b. 習慣進行：表示長期的或重復性的動作，說話時動作未必正在進行。 c. 表示漸變的動詞有：get, grow, become, turn, run, go, begin等。 d. 與always, constantly, forever 等詞連用，表示反復發生的動作或持續存在的狀態，往往帶有說話人的主觀色彩。 8. 過去進行時 1）概念：表示過去某時正在進行的狀態或動作。 2）過去進行時的主要用法是描述一件事發生的背景；一個長動作發生的時候，另一個短動作發生。 3)常用的時間狀語this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while 9. 將來進行時 1)概念：表示將來某時進行的狀態或動作，或按預測將來會發生的事情。 2）常用的時間狀語Soon, tomorrow, this evening，on Sunday, by this time，tomorrow, in two days, tomorrow evening
❸ 高一英語 重點語法和詞彙 總結
argue about爭論......
be fond of 喜歡......
all the time 一直，始終
make fire 生火
develop a friendship建立友誼
care about 關心，擔心
in order to 為了......
hunt for 搜尋；追尋；尋找
such as 例如
make friends交朋友
be regard as被當作.......
click …away 點擊......發送
make a difference有所不同
drop sb. a line給某人寫信
keep in mind記住
at the end of 在......的末尾
wake up醒來
wander off 漫步
most of the time 大部分時間
either…or… 或......或......
each other 互相
spend…(in)doing sth 花費時間做某事
be determined to do 決定做......
think about 看法
for example 舉例子
work out 得出；解決
argue for 為......辯護
argue with 與......爭論/爭辯
argue against 爭辯......
set up （具體）設置；安裝/（抽象）建立
do some research 做研究
choose to do sth. 寧願、偏要、決定做某事
catch one』s eye 引起某人的注意
care for 照顧
be intended for/to do 為......而准備、預定
reach a doctor 找到醫生
must have done 一定是；想必是
get a training 得到訓練
as well as ……也
second to 次於
get sb. into使某人進入/陷入
story after story 一個故事接著一個
day after day 一天又一天
deliver a baby 給……接生
make sure 確保
by the time 這時候
carry on 繼續
be concerned about 對......關心
put…to death 處死
devote…to…把......專注於......
rather than 不是......而是......
mean doing 意味著
mean to do 打算做......
settle down 安頓下來
apply to 應用到......
be prepared to 已經做好准備去做......
prepare to do 准備要做......
Unit2
for the first time 第一次；首次(作狀語)
all the way 一路；全程；一直
at all (與否定詞連用)根本，絲毫
make oneself at home 別客氣
native language 本族語
all around the world 世界各地
the majority of 大多數的
in total 總額；總數
mother tongue 母語
except for 除了有......之外
develop into 長成；發展成
have a good knowledge of...通曉，熟知......
on (over) the phone 在電話里；在打(接)電話
communicate with sb．by sth．通過某物與(某人)聯絡
know about 了解；知道
come about 發生；產生
the answer to the question 問題的答案
borrow...from.... 從......借(入)......
stay up 不睡；熬夜
end up with... 以......告終
more or less 或多或少
have sorne difficulty in doing sth. 干某事有困難
bring in 引來；引起；吸收
make sure 深信；弄清楚；設法做到
a great many 許多；大量
if so 如果有......
if not 如果沒有......
know about 了解
call him a farmer 稱呼他為農民
in many ways 在許多方面
struggle for 為......斗爭
the past five decades 過去的五十年
be born in poverty 出生貧困
graate from 畢業於......
since then 從那以後
thanks to 由於
rid…of…使......擺脫......
be satisfied with 對......滿足
lead a … life 過著......生活
care about 在意......
used to 過去常常
be used to 被用來做；習慣於
get used to 習慣於
prefer to do sth. 更喜歡做某事
wish for 欲得到、願得到
no matter 無論
in need of 需要
refer to 談及；提到
be rich in 富含
insist on doing 堅持做......
ready to do sth 准備好要做沒某事
be against 反對
pay attention to 注意；留心
that is to say 換句說
be certain/sure to do 確信會做某事
persuade sb to do sth 說服某人干某事-結果成功
advise sb to do sth 勸說某人干某事-結果失敗
Unit3
instead of 而不是；代替
get close (to)... 接近......
get away from 逃離
go for a hike 去遠足，郊遊
watch out (for) 注意；當心
protect...from ...保護.......使不受.......
in a few days』 time 幾天之後；離......還有好幾天
as with 至於；就......方面來說
go off 走開；離去
see...off 為某人送行
on the other hand 另一方面
as well as 也；還；而且
used to do 過去常常做......
at least 最少；至少
find out 查明；弄清楚
arrive at／in...到達......
pick up 拿起；拾起；(偶然)得到；聽到；(非正規地)學到(會)；(開車)接人
think about 考慮
make notes 做筆記
in space 在宇宙中
have a picnic 野餐
bump into 撞上(=knock into)；碰見
be content with 對......滿足
worse off 境況差
astonish sb. with sth. 用某事物使某人震驚
be famous for 由於......而著名
in poverty 貧困
be well known 聞名
be set in 以......為背景
in search of 尋找
pick up 撿起
be caught in 被困在......
pick out （用個人喜好或希望進行）挑選
cut off切下
star in 表演
turn into 變為
ask for 要求......
no more than不超過
come across 走過來；偶然碰到
break down 把......分解/弄碎；損壞
fall over 摔翻
fall down 倒塌
do well in ……（方面）做得好
make a cup of tea 泡茶
bring out 取出；闡明
bring in 引入
a sense of ……觀念
Unit4
take place 發生
look into 調查
be caught in 遇（雨）；陷入（圈套）
be on hire 失火
work as從事
sweep away 掃除
hold onto緊緊抓住；保持住；不放棄
be upon 逼近；臨近
pull...up 把......往上拽
get on one』feet 站立起來
fight for one』s life 為生存而斗爭
move up 上漲
fall down 跌倒；失敗
tree after tree 一棵樹接一棵樹
cut down 減少；減價
up and down 上上下下；來來回回
work out 計算；想出；制定
refer to 查閱；提出；指的是
hand in 上交
spend time (in) doing sth. 花費時間做某事
go through 瀏覽；翻閱；通過
on holiday 在度假
take photos of 照相
be afraid of 害怕（擔心會出現某種情況）
with a look of fright 面帶恐懼的表情
be interested in 對......感興趣
look around四周張望
send sb. to do 派遣某人......
even if 盡管
meet with(=come into)偶然碰到
may have done 某事可能已經做了（或發生）
reach out…for… 伸出.......去.......
not all 不是所有
spoken language 口語
close to 靠近
be likely to 有可能.......
introce sth. to sb. 向某人介紹.......
not…nor…既不......也不......
shake hands with(=shake one』s hand)與某人握手
all kinds of 多種多樣的......
be similar to 與......相似
at ease 安逸
up and down 上下
protect sb from V-ing/sth 從......保護某人
with your hands a little open 手微微張開
be willing to願意去做......
look sb. in the eye 正視/直視某人
take action 採取行動
watch out 小心
Unit5
silver screen 銀幕
primary school 小學
make comments (on) 發表評論（意見）
give one』s opinion 發表意見，看法
play roles in......在......中扮演角色
in the beginning 起初
get married 結婚
make money 賺錢；發財致富
take off 脫掉(衣服)；飛機(起飛)：成功；
go wrong 走錯路；不對頭；出毛病
do research 研究
be bad for 對......有害
in all 總共；總之
stay away (for...) 不在家
lock sb．up 將某人鎖於某處，將某人監禁起來
take one』s place 代替，就座
a 13-year-old girl 一個十三歲的女孩
run after 追趕；追捕
run away 不辭而別；失去控制
owe sth．to sb． 把......歸功於某人
can't afford to do 沒有能力做......
on the air 正在播出的
can't help doing 情不自禁做某事
get off... 下車(飛機，馬)
call for (sb．) 提倡；號召；需要
think highly of 對......高度評價
provide sb. with…提供.......
a bit 一會兒；一點兒
such as如.......
a variety of 各種各樣的......
charge…for…向......收費
be based on 以......為基礎
not just 不僅僅
along with 連同......；伴隨......
come to life 活躍起來
have sth done 使得......；讓......被做
be named after 以.......命名
be different from 與......不同
get close to 靠近
learn about（=learn of）學習；得知；聽到
take an active part in 積極參與
face to face 面對面
try out 試驗
large amounts of/a large amount of 大量（不可數）
point out 指出
at least 至少
Unit6
make use of 利用
introce sb. To sb 把某人介紹給某人.
apologize to sb. For 因......向某人道歉
write down 寫下，記下
pay a visit to some place 參觀某地
keep silent 保持沉默
for a moment 一段特定的時間，片刻
leave out 省去，遺漏；不考慮
ask for sth. 要求得到某物
be busy with sth. 忙於某事
at table 在吃飯
drink to one』s health 為某人的健康乾杯
do well in 在......方面乾的不錯
invite sb. To do sth. 邀請某人去干某事
a thank-you letter 一封感謝信
thank sb. For 因......而感謝某人
laugh at 嘲笑
stare at 盯著看
make jokes about sb. 開某人玩笑
keep sth. In mind 記住......
❹ 高一英語必修1—4的語法歸納
可以知道高一英語必修1至4單元的語法內容嗎？
❺ 高一英語語法匯總
高一英語必修一語法要點
一． 一般現在時
1. 表示主語現在所處的狀態及其所具備的特徵、性格、能力等
例如：I am a girl.
2. 表示習慣性、經常性的動作
例如：I usually go to bed at 9:00.
3. 標志性的詞語
Always often sometimes now and then
4. 若助於為第三人稱單數（he she it）則動詞要用單三現
二． 現在進行時
1． 說話時正在進行的動作
例如：I am reading.
2.表示即將發生的動作，多用於go come start leave return arrive stay fly等詞語之中，句子中常常有時間狀語
例如：The plane is going to Beijing.
3.當句子中出現了always 、forever 、constantly 、continually 、
All the time等
例如：I am always thinking of you.
三． 倍數比較
1.A+系動詞+倍數詞+as+ adj \adv的原型+as+B
例如：The class is twice as big as that one.
2.A+系動詞+倍數詞+adj\adv的比較級+than+B
例如：The class is twice bigger than that class.
3.A+系動詞+倍數詞+the size\amount(數量)\ength\width\height
\depth\+of+B
例如：The class is twice the size of that class.
四． With的復合結構
1． With+賓語+賓語補足語
賓語補足語根據邏輯意義的不同可以是不同的詞語，如形容詞、現在分詞、過去分詞、副詞、介詞短語、不定式等，with在復合結構中常作狀語
2.常用結構
○1with+賓語+doing
表主動與進行
例如：Tom was quite safe with Lucy standing behind him.
○2with+賓語+done
表被動與完成
例如：With all things she need bought,she went home.
○3with+賓語+to do
表將來
例如：With so many thing to deal with.
五． 現在完成進行時
現在完成進行時
1．基本表達式（I have been doing ）
I/ we/ you/ they have been doing sth.
he/ she/ it has been doing sth.
2．表示從過去某時開始一直持續到現在的動作，並且還將持續下去。
The Chinese have been making paper for two thousand years.
中國有2000年的造紙歷史。（動作還將繼續下去）
I have been learning English since three years ago.
自從三年前以來我一直在學英語。（動作還將繼續下去）
3．表示在說話時刻之前到現在正在進行的動作。
We have been waiting for you for half an hour.
我們已經等你半個鍾頭了(人還沒到，如同在電話里說的，還會繼續等)
4．有些現在完成進行時的句子等同的句子。
例如：They have been living in this city for ten years.
They have lived in this city for ten years.
他們在這個城市已經住了10年了。
I have been working here for five years.
I have worked here for five years.
我在這里已經工作五年了。
5．大多數現在完成進行時的句子不等同於現在完成時的句子。
例如：I have been writing a book.（動作還將繼續下去）
我一直在寫一本書。
I have written a book.（動作已經完成）
我已經寫了一本書。
They have been building a bridge.
他們一直在造一座橋。
They have built a bridge.
他們造了一座橋。
6．表示狀態的動詞不能用於現在完成進行時。
例如：I have known him for years.
我認識他已經好幾年了。
I have been knowing...
這類不能用於現在完成進行時的動詞還有：love愛，like喜歡， hate討厭，等。
注意：比較過去時與現在完成時
1．過去時表示過去某時發生的動作或單純敘述過去的事情，強調動作；現在完成時為過去發生的，強調過去的事情對現在的影響，強調的是影響。
2．過去時常與具體的時間狀語連用，而現在完成時通常與模糊的時間狀語連用，或無時間狀語。
一般過去時的時間狀語:
yesterday, last week，…ago, in1980, in October, just now, 具體的時間狀語
共同的時間狀語:
this morning, tonight,this April, now, once，before, already, recently，lately
現在完成時的時間狀語
for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,
不確定的時間狀語
3．現在完成時可表示持續到現在的動作或狀態，動詞一般是延續性的，如live, teach, learn, work, study, know.
過去時常用的非持續性動詞有come, go, leave, start, die, finish, become, get married等。
例如： I saw this film yesterday.
（強調看的動作發生過了。）
I have seen this film.
（強調對現在的影響，電影的內容已經知道了。）
Why did you get up so early?
（強調起床的動作已發生過了。）
Who hasn't handed in his paper?
（強調有卷子，可能為不公平競爭。）
She has returned from Paris.
她已從巴黎回來了。
She returned yesterday.
她是昨天回來了。
He has been in the League for three years.
(在團內的狀態可延續)
He has been a League member for three years.
(是團員的狀態可持續)
He joined the League three years ago.
( 三年前入團，joined為短暫行為。)
I have finished my homework now.
---Will somebody go and get Dr. White?
---He's already been sent for.
句子中如有過去時的時間副詞（如 yesterday, last, week, in 1960）時，不能使用現在完成時，要用過去時。
（錯）Tom has written a letter to his parents last night. （對）Tom wrote a letter to his parents last night.
六．過去完成時
1． 概念：表示過去的過去
其構成是had +過去分詞構成。
那時以前 那時 現在
2． 用法
a. 在told, said, knew, heard, thought等動詞後的賓語從句。
She said (that) she had never been to Paris.
b. 狀語從句
在過去不同時間發生的兩個動作中，發生在先，用過去完成時；發生在後，用一般過去時。
When the police arrived, the thieves had run away.
c. 表示意向的動詞，如hope, wish, expect, think, intend, mean, suppose等，用過去完成時表示"原本…，未能…"
We had hoped that you would come, but you didn't.
3．過去完成時的時間狀語before, by, until , when, after, once, as soon as。
例如：He said that he had learned some English before.
By the time he was twelve, Edison had began to make a living by himself.
Tom was disappointed that most of the guests had left when he arrived at the party.
七．現在完成進行時
1．其構成形式如下：
I / we / they have been + 動詞的現在分詞
He / she / it has been + 動詞的現在分詞 功用如下：
2． 表示一個在過去開始而在最近剛剛結束的行動，如：
Ann is very tired. She has been working hard.
Why are you clothes so dirty? What have you been doing?
3．表示一個從過去開始但仍在進行的行動，如：
It has been raining for two hours. (現在還在下)
Jack hasn』t been feeling very well recently.
4． 表示一個從過去開始延續到現在，可以包括現在在內的一個階段內，重復發生的行動，如：
She has been playing tennis since she was eight.
5． 現在完成時強調動作行為的結果、影響，而現在完成進行時只強調動作行為本身，如：
Tom』s hands are very dirty. He has been repairing the car.
The car is going again now. Tom has repaired it.
注意：
現在完成時有否定結構、而現在完成進行時沒有否定結構。 現在完成時態可表示做完的時期以及已有的經驗、但現在完成進行時不可以 現在完成進行時的否定結構 現在完成進行時有時也可用否定結構。
如： Since that unfortunate accident last week, I haven』t been sleeping at all well. 自從上周發生了那次不幸事故之後，我一直睡得很不好.
He hasn』t been working for me and I haven』t has that much contact with him. 他並沒有給我工作過，我和他沒有過那許多接觸。
6．否定句構成：
主語+has/have+not+been+現在分詞
7．一般疑問句構成:
Have/has+主語+been+現在分詞+其他
❻ 高一英語 語法重點 （外研社版）
高一重點在非謂語還有就是
定語從句
，具體方法不是別人告訴你你就可以提高的，英語這門學科要多聽多讀多練，成績自然會提高的。堅持也是很重要的。
❼ 高一英語語法歸納及短語用法
How are you getting to the airport? 一般現在時表示時刻表的將來 My plane leaves at seven this evening. 21. go on separate holidays 分別去度假 22. in a few days' time = in a few days =a few days later 幾天後 after 和 in 的區分 23. go off to ; be off to 動身去 leave for; 24. see sb off 給某人送行 meet sb 接某人 25. take a taxi to 乘計程車 go to ...by taxi 26. have a nice / pleasant trip/journey 祝旅途愉快 27. say "Hi" to sb. for me 代我向某人問好 give my regards to sb remember me to sb. 28. The same to you. 我也祝願你。 對比: It's the same with... ...也一樣 It's all the same to sb 對某人而言是一樣的。 I have the same pencil bag as yours/ you have. 29. in the past 在過去 in the old days 30. at present 目前; at the present time; nowadays 31. in the future 在未來;將來 in future 以後 32. used to do sth 過去常做某事 be used to do sth 被用來做 be used for (doing) sth be used to sth/doing sth 習慣於 get used to doing INTEGRATING SKILLS 33. combine…with… 把…和…結合起來 (為了共同目的合並) connect...with/to... 把...和...連接起來 (通過媒介物連接) link...with/to join...to... (直接連接) 34. on (the) one hand… , on the other hand … 一方面…, 另一方面.. 35. so that = in order that 為了…; 以便… 36. learn about 了解; 學習有關…知識 37. as well as =and 也; 又;以及 as well = too 38. by doing sth... 通過作某事 by means of doing 39. make money 掙錢; 賺錢 earn money 40. the four of you 你們四個人 four of you 你們其中的四個人 41. prepare ( sth) for... 為…做准備... get ready for prepare sb for sth 使某人為某事做好准備 be well prepared (for); 為...做好了充分的准備=be ready for make preparations for 為...做准備 42. make notes 做筆記 take notes WORKBOOK 43. take off (飛機)起飛;脫掉(衣帽鞋) 44. go on holiday 去度假 go to (a place) for a holiday INTEGRATING SKILLS 45. fill…with… 給…充滿… be filled with; be full of 充滿了 46. the way (in which/that) + 定語從句 the/a way of doing sth = the/a way to do sth 做某事的方法 47. catch up with 趕上 keep up with 跟上;不落後 48. reach out (for sth) 伸手去(拿,碰) 49. pay attention to 注意 focus one's attention on call /draw/attract one's attention to 吸引某人的注意力於 WRITING 50. give away 贈送, 放棄, 泄漏(機密) give up 放棄 give in (to sb) 屈服 give out 分發;發出(光,熱,氣,味等) give off 發出(光,熱,氣,味等) 51. come up with 提出;想到(主意); Unit 4 必會習語 WARMING UP & LISTENING & SPEAKING 1. talk about 談論; 議論 talk with sb; talk of 提到 2. host the 2008 Olympic Games 舉辦2000年奧運會 3. take place = come about; happen 發生 4. be caught in (a rain; a traffic jam; the earthquake) 偶然遇上(雨,交通堵塞,地震等) 5. create a dialogue = make up a dialogue 編對話 6. play tennis 打網球 7. for fun = as a joke 開玩笑的;不是認真的;為了取樂的 8. I hope so. I hope not. 9. shout /call for help 呼救 10. go on (a) holiday 去度假 go to...for a holiday on holiday 在度假 11. on fire 著火 catch fire 著火;set fire to=set...on fire 縱火 make fire 生火 12. I'm afraid of +n. 害怕 I'm afraid that... 擔心 I'm afraid to do sth 不敢做某事 I'm afraid of doing sth 害怕做某事 I'm afraid so. 恐怕是這樣 I'm afraid not. 恐怕不會。 THE RESCUE 13. a natural disaster 自然災害 14. hear/see sb. doing sth 聽見/看見某人正在做某事 hear/ see sb do sth 聽見/看見某人做過某事 (五看二聽一感覺) 15. look around 環顧; 四處看 16. advance towards 朝…前進 17. before +從句 還沒來得及... 18. be upon 逼近; 臨近 19. sweep sb down 把...沖到了 20. drag 拖拉(重物);(比較艱難緩慢,有阻力) drag oneself along 拖著沉重的步子走 pull 拉;扯 (應用范圍比較廣) pull a tooth 拔牙 pull the door open 拉開門 pull at 拉扯 pull up 拉起來;拉上來 draw 拉(比較從容、平穩不費力) draw one's attention 吸引注意;draw a conclusion 得出結論 draw back 後退 draw money from bank 從銀行取錢 draw near 就要來臨;逼近 21. get on one's feet (艱難的)站起來 get up; stand up 22. hold on to 抓住 23. pull up 拉起來; 拉上來 24. against the wall 倚著牆 25. fight for 為…而戰 struggle for 為…而斗爭 26. look into 往…裡面看; 瀏覽; 調查 look into one's eyes 注視著某人 stare at; fix one's eyes on; look sb in the mirror 照鏡子 look sb up and down 上下打量某人 20. with a look of fright 害怕的; 恐懼的 21. around the corner 即將來臨,on its way; draw near; in store 22. cut down 砍倒;削減 cut up 切碎 cut off 切斷 cut in 插嘴;加塞 cut out 刪除;剪下來 cut away 剪掉 23. three meters deep 三米深 three metres in depth a three-meter-deep hole = a hole of three meters deep 24. sweep away (風) 吹走; (浪) 捲走; sweep down 吹倒; 席捲; 沖倒 25. work out 計算出;想出(辦法);制定(計劃); work at 從事;致力於 work on 繼續工作;從事於 26. refer to 指的是; 談到;提到;查閱 WORD STUDY & GRAMMAR 定語從句:限制性定語從句,非限制性定語從句 27. strike,普通用詞,"打一下;打幾下",不一定有意;"敲鍾"。 hit,"擊中,打,對准",著重敲打或打擊對方的某一點 beat,連續的打擊; 如毆打或體罰等;游戲競賽戰爭中擊敗 knock 敲;打 ;撞擊 27. advance the deadline 提前最後期限; 28.pull at/on 拉一下 29. seize an opportunity/chance 抓住機會 = grasp/take/grab... chance 可能性 U.n. & C.n There is a chance/no chance of sb doing sth that 從句 The chances /chances are that... 可能... by chance 偶然 30. (區分:pay; cost; spend; take) sb pay money for sth sth cost sb money sb spend money on sth; sb spend time/money in doing sth It takes sb time to do sth 31. in town 在城裡 in the country(side) 在鄉下 go to town 進城 go to the country(side) 下鄉 INTEGRATING SKILLS 32.take a photo of sb / sb doing sth 給…照相 33. in a second = in a very shore time 34. a two-day trip 一次兩天的旅行 35. the next morning 第二天早上 WORKBOOK 36. on the morning of April 18th, 1906 37. as a result of 由於…的結果 as a consequence of 34. A +動詞/be + ten times larger than+B 比…大十倍 A +動詞/be +ten times as large as+B 是…的十倍 A +動詞/be +ten times the size of+B 是…的十倍 (number/amount/height/length/depth/width/age) Unit 5 必會習語 SPEAKING 1. while still a student = while she was still a student 還是個學生的時候(狀語從句的省略現象) (you) Don't talk while (you are) eating. When (he was) asked how he gained first place, he suddenly became cheerful. The boys will go out to play football whenever (it is) possible. I won't go to his birthday party unless (I am) invited. 2. play/act a role 扮演角色 play the role of... play a part/role in... 在...中起作用 3. after graating/graation (from...) 畢業以後 4. work as an actress 做演員 5. ring/in the 1980s 二十世紀八十年代 6. win a prize 獲獎 win a game/a battle/honour beat/defeat sb 打敗某人 win sb. 把某人爭取過來 7. get married (to sb); 結婚(瞬間)=marry sb. be married (to sb) 結婚(延續) 7. in the beginning = at first 開始的時候 反義;in the end = at last; finally; eventually 最後 8. make money 賺錢 earn money GETTING TO KNOW STEVEN SPIELBERG 9. make a film /blockbuster/follow-ups 拍電影/巨片/續集 10. The reason……is that….. 原因是… This is because... 這是因為... for this reason ; for some reason; for some reasons the reason for +n./doing sth the reason why/ for which... 定語從句 reason 與 cause 的區別 cause of the fire/accident 11. work on 從事於; 製作 12. take off 起飛;脫掉;很快上升; 開始流行/暢銷 13. by the sea 在海邊; by sea 乘船; in the sea 在海里 on the sea 在海面上 at sea 在海上;航海中;茫然 14. be afraid to do sth 不敢作某事 be afraid of doing sth害怕做某事 be afraid that 擔心;恐怕 15. come from outer space 來自外部空間 16. cut/tear…into pieces 把…切/撕成碎片 cut/tear ... into halves 把...切/撕成兩半 17. do research (in/into...) 搞研究 18. go wrong 出錯;出故障;走錯道 do a little wrong 19. in the end 最後;終於 at the end of在…末尾/盡頭 by the end of 到…末為止 19. meat-eating dinosaurs 食肉恐龍 20. owe sth to sb. = owe sb sth 把…歸功於;感謝;欠(債) WORD STUDY & GRAMMAR 21. can't help doing sth 情不自禁, 忍不住做某事 can't help do sth 不能幫忙做某事 22. pass the exam 考試及格 fail (in) the exam 考試不及格 NOT ONE LESS 23. a thirteen-year-old girl 十三歲小姑娘 a girl of thirteen years old; a girl of thirteen years of age; a girl aged thirteen 24. stay/be away for a month 離開一個月 25. take one's place; take the place of 代替 26. lock …up 把…鎖起來 27. run after 追趕; 追求; 追捕 be after 28. escape (from)... 從...逃離 escape from / flee (from) /run away from a country escape doing sth ; escape being caught 沒有被抓住 catch sb doing sth; be caught doing sth
❽ 高一英語比較重要的語法有哪些
先行詞在定語從句中充當主語，賓語，時間，地點，原因狀語。結構：先行詞+關系詞+定語從句。1. There she saw a wall of water that was quickly advancing towards her.2. In Japan, someone who sees another person making the gesture will think it means money.3. A theme park is a collection of rides, exhibitions or other attractions that are based on a common theme.4. The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.5. Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie.6. Oprah Winfrey is a black woman whose rise to fame is an inspiring story.(二)定語從句分為限定性定語從句和非限定性定語從句：限定性定語從句：從句對先行詞進行必要的描述或說明，缺少它，則句義顯得不完整，從句與先行詞緊密相連。非限定性定語從句：對先行詞進行補充說明，解釋，它與先行詞之間有逗號隔開。1. Before she could move, she heard a loud noise, which grew to a terrible roar.2. Tree after tree went down, cut down by the water, which must have been three meters deep.3. Flora, whose beautiful hair and dress were all cold and wet, started crying.4. Their talk includes rhythm and rhyming words as well as tongue twisters, which often make the audience applaud.(三)關系詞前面可以根據定語從句的內容加上一些介詞，這些關系詞在介詞後面常用which 或whom.1. There was a man with whom I would have to work together and finally the manager of the company.2. Many people who saw the film were afraid to swim in the sea when they remembered the scenes in which people were eaten by the shark.知識重點與難點(一)當先行詞有最高級，序數詞修飾，是不定代詞，或是all, no, only等形式時，關系代詞一般用that，而不能用which。1. The Titanic was the largest ship that had ever been built at that time.2. There is one thing that keeps worrying me.(二)當先行詞是表示時間，地點，原因的詞時，關系詞用when, where, why 還有which, that1. I』m very glad to return to my hometown where I had lived for 10 years.2. This is my hometown which I used to talk about to you.3. I think I can understand the reason why he didn』t tell the truth to me.4. No one believes the reason that he gave us about his absence at the meeting.(三)定語從句的簡化表達：1. The man who is sitting on the platform is a professor from Wuhan University.2. The letter that was mailed last night will reach him tomorrow.3. The question that is being discussed is very important.4. You are welcome to a party to be given in our class at 7:45.說明：以上的定語從句部分可以用更加簡單的非謂語形式表達出來：1. The man sitting on the platform is a professor from Wuhan University.2. The letter mailed last night will reach him tomorrow.3. The question being discussed is very important.4. You are welcome to a party to be given in our class at 7:45.說明：修飾一個名詞除了後面用定語從句以外，還可以用非謂語動詞形式：doing短語，done短語，being done短語，to be done短語修飾。其結構和意思如下：1. 被修飾名詞+doing短語： 正在做….的人/正在發生的事。2. 被修飾名詞+ done短語： 被…..的人/事3. 被修飾名詞+being done短語：正在被…..的人/事4. 被修飾名詞+ to be done短語：將要被…..的人/事(1)Do you know the man talking to my sister ?(2)The 「crazy」 gesture, moving the index finger in a circle in front of the ear, means 「you have a phone call」 in Brazil.(3)Did you see that car being repaired ?(4)In a camera, the lens must be focused on the object to be photographed.(5)The students to attend the meeting will arrive here tomorrow.(6)Goods imported from abroad are not always better than those made in China.(7)The Yellow River, said to be 「the mother river」 runs across China like a huge dragon.總結：以上做定語的那些短語就是英語語法中所說的分詞，不定式的各種形式作定語。1. 這些短語作定語應放在被修飾名詞的後面。如果單獨一個V-ing或V-ed形式作定語，則可以放在被修飾名詞前面。2. 分詞作定語時，其動作應與全句動作同時發生。V-ing表示主動意義和正在做，V-ed表示被動意義。being done表示正在被做的3. 不定式作定語表示將要發生的，to be done表示將要被做的【典型例題】[例1] Friendship is needed by all, _____ plays an important role in people』s lives.A. whichB. thatC. whoD. it分析：_____ plays an important role in people』s lives為非限定性定語從句修飾先行詞Friendship用which連接定語從句。答案：A[例2] Uncle Li _____ I worked three years ago has retired now.A. whoB. whom C. with whomD. to whom分析：_____ I worked three years ago作為定語從句修飾先行詞Uncle Li，從句完整的表達是：I worked with Uncle Li three years ago. 所以關系詞前應加上介詞with。答案：C[例3] Is this the reason _____ at the meeting for his carelessness in his work ?A. he explained B. what he explained C. how he explainedD. why he explained分析：定語從句_____ at the meeting for his carelessness in his work修飾先行詞the reason指「他在會上就他工作中的粗心解釋的原因。先行詞在從句中做賓語。答案：A[例4] Teachers, _____ work is rather hard, are being better paid than before.A. who B. that C. whichD. whose分析：非限定性定語從句_____ work is rather hard修飾先行詞teachers, 它與從句中的work是從屬關系，關系詞用whose答案：D[例5 ] The Olympic Games , _____ in 776 BC, didn』t included women players until 1912.A. first playingB. to be first playedC. first playedD. to be first playing分析：公元前776年被首次舉行的奧運會，直到1912年才容納女運動員。_____in 776 BC做定語修飾The Olympic Games，指過去的內容，表示被動。用done做定語。答案：C[例6] The houses _____ for the teachers and the construction work will start soon.A. built B. to be built C. to buildD. being built分析：根據句意房子即將開工。_____ for the teachers and the construction work修飾The houses應為The houses The houses將要為教師和施工修建的房子。答案：B[例7] How many of us_____, a meeting that is not important to us would be interested in the discussion?A. attendedB. attendingC. to attendD. have attended分析：根據句意：比如說，我們當中參加一個對我們毫不重要的會議的人會有多少人對這個討論感興趣呢?_____, say, a meeting that is not important to us修飾How many of us做定語。與全句動作同步.答案：B[例8] She has three children, _____ is working in Australia.A. whoB. one of whom C. one of them D. none of them分析：非限定性定語從句__ is working in Australia修飾先行詞three children，根據從句中的is判斷，是說：三個孩子中的一個在澳大利亞工作。答案：B【模擬試題】1. Susan is the very girl _____ the good deed.A. whom I think didB. whom I think she didC. who I think didD. I think who did2. Luckily, the poor boy had enough money _____ he could buy a train ticket.A. by whichB. on whichC. with whichD. for which3. The book _____ he devoted much time is to come out next month.A. whereB. whichC. to whichD. on which4. The day came finally _____ I was given an opportunity to act in the play.A. whenB. in that C. whichD. in which5. 1. Don』t you think the question _____ tomorrow is of great importance.A. being discussedB. discussedC. to be discussedD. to discuss6. The food _____ at the moment is for the dinner party.A. cookedB. to be cooked C. is being cookedD. being cooked7. Do you know the teacher _____ under the big tree ?A. readB. readsC. readingD. being read【試題答案】1. C Susan 正是我認為作了好事的那位女孩。先行詞the very girl在從句中做think的賓語，同時又是後面賓語從句did the good deed.的主語，所以關系詞不能用whom2. C 定語從句_____ he could buy a train ticket.修飾先行詞money：用這筆錢買火車票。關系詞前面需要加介詞：with3. C定語從句_____ he devoted much time意思是：他把大量的時間都投入在這本書上了。devote….to sth.關系詞前加介詞：to4. A 定語從句_____ I was given an opportunity to act in the play修飾先行詞the day ：先行詞the day在從句中做時間狀語：在這一天我得到了扮演一個角色的機會。5. C 短語_____ tomorrow做定語修飾the question，根據表達的內容：明天即將被討論的問題。應當用不定式的被動結構做定語。6. D 短語_____ at the moment做the food的定語,表示：正在做的食物。Being done 做定語表示：正在被……的……。7. C 現在分詞短語reading under the big tree做定語修飾the teacher 表示：正在大樹下看書的那位老師。情態動詞1. 情態動詞的推測表達2. 情態動詞表達虛擬語氣3. 某些情態動詞的特殊用法知識重點與難點總結知識重點：情態動詞在表達推測意義的句子中的運用：(一)用情態動詞表達事實的推測。can，could，might，may，must可以用來表達對事實的推測。根據說話人對事實的把握性大小，must表示「肯定…」，may / might / can / could表示「可能……」， must只用於肯定句中，may / might的否定式may not / might not表示 「可能不……」, 而can / could可以用於疑問句，表示「可能，可能……嗎?」，其否定式can』t / couldn』t 表示「不可能」。用情態動詞可以對現在或過去的事實進行推測。對不同的時間內容推測有不同的結構。(二)對現在的事實進行推測：主要結構：…must / may / might +動詞原形be+名詞/形容詞/介詞短語be + doing例句：1. You must be Jeanne. I』m Mathilde Loisel. We used to know each other very well.2. They must be in bed already at this time of the night.3. The teacher must be joking.4. Freda isn』t in class. She must be sick.5. There must be something wrong.6. She might be very clever, but she hasn』t got much common sense.7. He may be arriving this evening.8. He may be traveling around the world.9. The keys can』t be in the room. I have just searched it very carefully.10. Can the news be true ?(三)對過去的事實進行推測：結構：情態動詞+have done / been+名詞/形容詞/介詞短語例句：1. Mrs. Longmans must have been a pretty girl in her youth.2. He couldn』t have seen Anna yesterday. She』s gone abroad.3. I think I must have left my glasses in the library.4. He might have overslept again.5. Where can Tom have gone ?情態動詞表達虛擬語氣：表達「本來…」，「不然早就…」。這是情態動詞的一種虛擬語氣用法。表示說話人所講的與所發生的事實相反。表達了說話人的埋怨，後悔的語氣。其結構是在一些情態動詞後面加 have done 結構。根據要表達的意思，有如下結構：should have done / ought to have done：本應該……shouldn』t have done / oughtn』t to have done：本不該……could have done：本來可以……needn』t have done：本來沒必要……would like to have done：本來很想……would rather not have done: 本來不願意……could / might / have done: 不然早就……例句：1. You shouldn』t have laughed at his mistakes.2. You could have told us earlier.3. I ought to have bought that dictionary last week.4. You ought not to have spent so much time in reading novels.5. We need not have been in a tearing hurry to catch the train.6. They would like to have seen that film last film.7. If he had given me his number, I could have telephoned him.8. They might have been frozen to death but for the rescue in time.知識難點：某些情態動詞的特殊用法：need 和dare 的兩種形式的用法need 和dare可以用做實義動詞，後面接不定式(to do)結構，在疑問句和否定句中，加助動詞do/does/did/或don』t/doesn』t/didn』t。作為情態動詞使用時，主要用於疑問句和否定句中。情態動詞needn』t(沒有必要，不必)相當於don』t have to例句：1. It is cold, you need to wear some warm clothes.2. Need I stay here with you for a while ? Thank you, you needn』t.3. How dare you speak to parents like that ?注意：句型I dare say+從句。 意思是：我肯定…… = I』m sure或There is no doubt that+從句。例句：I dare say that my uncle will get the money if I die.will和would表示「意志」或「願意」，would 則指過去願意做……例句：1. He said that he would help us.2. You may telephone if you will accept this job.would可以表達「過去習慣做……」類似於「used to do」例句：1. When we were children, we would go swimming every summer in that river.表示請求，固定的句型：Will/Would you please do…? / Would you like to do…?例句：Will/Would you please give him a message when you see him ?shall1. 用於第一，三人稱，表示「請求」;「建議」 或「推薦」例句：1. Shall we start the meeting now?2. Shall I watch TV now ?3. Shall my son carry the case for you ?2. 用於第二人稱，表示「命令，「要求」，「許諾」例句：1. You shall take whatever you like.2. You shall not go to the party with me if you make so much noise again.在表示推測的否定句或疑問句中，常用can /can』t /could / couldn』t表示，意思是：「可能…嗎?」;「…不可能…」。而不能使用mustn』t或must等詞。【典型例題】1. —Do you think he will do me a favor ?—As far as I know, he is the last one to help others. He _____ be prepared to give you a hand, though.A. mightB. must C. canD. should分析：本題考查情態動詞推測性用法。 根據he is the last one to help others.(他是最不可能幫助別人的人)，既然如此，那麼「幫助你」的可能性也就最小了。答案為A2. —Look, someone is coming. Guess who it ____ be ?—I think it ___ be Tom.—I don』t think it ___ be ____ .A. can ; must ; can ; heB. may ; can ; must ; himC. must ; can ; must ; hisD. might ; must ; can ; himself分析：根據備選答案。 can表示推測時用於疑問句或否定句中。本題首句就應該是Guess who can it be? 第二句應該是I think it must be Tom.(說話人十分肯定)。第三句表達了說話人對前一個人的否定。即：I don』t think it can be him/he.(不可能是他)。答案為A3. —Do you know Ms. Wang likes walking after supper ?—Sure. She ____ around the campus now.A. must be walkingB. must walkC. may walkD. may be walking分析：關鍵詞Sure告訴我們說話人的口氣十分肯定。根據句子語境：她此刻肯定正在校園散步呢。must be doing表示肯定正在做。答案為A4. —I stayed at a hotel in New York.—Oh, did you ? You _____ with Barbara.A. could have stayed B. could stay C. would sayD. must have stayed分析：首句說：我在紐約住在一家賓館里。在此a hotel是泛指。所以D選項不合題意。
❾ 高一旳英語重點語法昰什麼,.
語法方面：主謂一致，only
引導的半倒裝，定語從句，非限制性定語從句，it
的用法，強調句，v.ing
的用法
基礎知識：每個單元的單詞，片語，短語，句子