A. 八年級英語 語法小知識
非常簡單扼要的回答,供參考
cost: 多指物體的價值,價錢方面, 主語必須是物,而非人
如 The chair costs me $53.
spend:比較偏向於專人為的主觀的花屬費(多指時間),主語必須是人
如 I spent 6 days to study the working procere.
pay: 介於某種語境才會翻譯為花費,基本上是當付錢,支付講
如:I need to pay $33 for the book.
take: 一般當佔用時間/空間/精力解釋比較多
如:The project takes me too much time.
以上個人理解,僅供參考,比較通俗
B. 求八年級英語語法知識
呵呵 希望對你有所幫助 祝樓主進步哈 新年快樂哈
Unit 1 How often do you exercise?
Grammar: 特殊疑問句:wh-questions: what, who, where, when, which, whose, why, whom等。
特殊疑問句的構成及用法:
結構:特殊疑問詞+ 一般疑問句, 即:特殊疑問詞+be/助動詞/情態動詞+主語+謂語/表語(+其他)
疑問代詞:
1) Who:誰。做主語,用來指人 Who is the boy under the tree?
2)Whom 誰,做賓語,用來指人 Whom are you writing to?
3) Whose 誰的,用來指所屬關系,如果做定語,一般後接名詞 Whose pen is this?
4) Which 哪個,哪些,用來指對人或物在一定范圍之內進行選擇 Which grils will in the sports meeting? Which pen is Lily』s?
5)What什麼,通常指物,也可指人,一般用在沒有指出范圍的情況下 What can you see in the picture? What are you doing now?
疑問副詞:
When:何時,詢問時間 When will she come back?
Where何地,詢問地點, Where do you come from?
Why為什麼,詢問原因, Why are you late for school?
How 如何,詢問手段、方式、工具以及程度等 How do you usually go to school?
How old多大,詢問年齡,How old is Jim』s little brother?
How many/much多少,詢問數量 How many birds are there in the tree?
How far多遠,詢問距離, How far is it form your home to school?
How long多長,多久,詢問時間的長度或距離 How long will you stay in Beijing?
How often多長時間按一次,詢問頻率 How often do you go to see your grandparents?
How soon多久,詢問時間 How soon will you come back?
頻率副詞:表示動作發生的頻率,never, sometimes, often, usually, always.
Unit 2 What』s the matter with you?
Grammar:
1. 用have 來描述身體不適 have/have got a +疾病名字;得了……病
2.情態動詞should,情態動詞should,can, may, must沒有人稱和時態的變化,後接動詞原形
Unit 3 What are you doing for vacation?
Grammar:現在進行時表將來 一般將來時
表示將要做某事或計劃打算做某事要用到句型「be+doing」其中be是助動詞,它有人稱和單復數的變化。Be: am, is, are. be + v.ing是現在進行時的形式,但用於表示將來。用進行時表將來,常用於表示即將來臨的未來預定要做的事情,一般指個人計劃要做的事。用於此情況的動詞一般是表示位置轉移的動詞,如,go, come, leave, start, arrive, move等。
一.肯定句中,結構為「be+doing.」
I am going shopping this afternoon.
二.否定句是在be之後加not. I』m not going to shopping this afternoon.
三.一般疑問句是將be置於句首 Are you going shopping this afternoon?—Yes, I am/ we are. No, I』m not./ We aren』t.
四.特殊疑問句「疑問詞+一般疑問句語序。」
What are you doing for vacation? When is he going camping?
Who are you going there with? Where is she going?
Unit 4 How do you get to school?
Grammar: How引導的特殊疑問句:是指以How, how far, how long, how old,how many, how much等詞開頭的疑問句。
How does he get to shool?---- He takes the train to get to shool.
How long does it take to walk? ----It takes about 35 minutes to walk.
How far is it from your home to school? It』s four miles from my home to school.
How old is he now? She is twelve years old now.
How many storybooks do you have? I have five storybooks.
How much is this coat? This coat is 200 yuan.
特殊疑問句的簡略結構:how about…?+ 名詞或動詞-ing形式,用於提出建議、請求或徵求意見、詢問消息等。如:How about playing tennis?
Unit 5 Can you come to my party?
Grammar:情態動詞can及邀請句式及其問答
情態動詞can的用法:
Can 是最長用的情態動詞,其後跟動詞原形,can的否定形式為cannot,can』t.
can表「能力」,意思是:能,會 I can paly basketball,but I can』t swim.
can表示能力時可和be able to 互換,be able to有更多的時態,常被用來表示can所 不能表示的將來或完成的概念。E.g. They will be able to run this machine on their own in three months.
表示「可能性」,意思是:可以,可能。That big cinema can seat 5,000 people.
表示允許,意思是可以能夠 You can have the book when I have finished it.
表示「驚訝、不相信等(用於疑問句、否定句或感嘆句中」。意思是「會、可能。」
This can』t be true. Can it be true?
如何發出、接受和謝絕別人的邀請
表達邀請的常用句型:
Can you come to…?
Could you come to…?
Would you like to come to…?
Do you want to come to…?
接受邀請的常用句型:
Sure. Certainly. OK. I』d love to.
謝絕邀請的常用句型:
I』m sorry, I can』t. I have to…
I』m afraid I can』t. I have to…
I don』t think I can. I have to…
Unit 6 I』m more outgoing than my sister.
Grammar:形容詞的比較級
規則變化、不規則變化(課本P93)
than 是比較級中最常見的標志詞,意思是「比」。用於引出比較的對象。1.He draws better than me.2.You』re older than I am. You are older than me.
形容詞比較級前,有時可以用much,far, a little,a bit, even, three times等詞來修飾。Much 和far表示「……得多」,much better好得多,a little, a bit表示稍微,一些,一點。a little shorter, 稍微矮點;even表示「甚至,更加,還要……」even bigger還要大些,three times表示 「…三倍」,如three times bigger than 比……大三倍
Very絕不可以用來修飾比較級,very,so,too, quite 修飾原級
Unit 7 How do you make banana milk shake?
Grammar: 可數名詞與不可數名詞
一.可數名詞
英語中的物質名詞大體上可分為可數名詞和不可數名詞。可數名詞指物體的數量可數。其單數形式可在名詞前加a或an,表示一個,如a pear. 其負數形式要在詞尾加-s,或-es(特殊情況除外),如two bananas, three tomatoes. Many many apples a few students few bags
二.不可數名詞
1.不可數名詞指物體的數量不可數。不可數名詞沒有單復數之分,也不能在詞前直接加冠詞a 或an.表示不可數名詞的數量時可在不可數名詞前加相應的由量詞構成的短語。如a bag of… 2.常見的量詞短語有:
a piece of… a cup of… a teaspoon of… a bottle of…
3.不可數名詞還可以用下面的詞表示數量:much much rain a little little
4.既可以修飾不可數名詞又可以修飾不可數名詞的詞有:
Lots of= a lot of許多,大量 some一些(用於肯定句)any一些(用於否定句和一般疑問句)
Unit 8 How was your school trip?
Grammar:
一般過去時:指在過去某一時間內發生的動作或存在的狀態,常和表示過去意義的時間狀語連用。如:yesterday, last year(week,month…),two years ago, in2006等。有時也可用when,after,before, as soon as引導的時間狀語從句。該時態在句中的體現是謂語動詞用過去式。謂語be動詞→was/were 否定:wasn』t /weren』t
Be動詞句型
一般疑問句:was/were +主語…
特殊疑問句:疑問詞+was/were+主語
陳述句:主語+was/were+…(肯定句) 否定句:主語+wasn』t/weren』t+…
行為動詞句型(當句中的動詞為行為動詞時,要藉助動詞did構成一般疑問句和否定句)
肯定式:主語+動詞過去式
否定式:主語+didn』t+動詞原形
一般疑問句:Did +主語+動詞原形
特殊疑問句:Did+主語+動詞原形
Unit 9 When was he born?
Grammar: 一般過去時的特殊疑問句
一般過去時的特殊疑問句的變法同一般現在時一樣,不同之處在於須將be動詞或助動詞改為過去時態,即「特殊疑問詞+were或was(第三人稱單數)+主語+(表語)+其他成分」或「特殊疑問詞+助動詞did+主語+實義動詞+其他成分。」
以when引導的特殊疑問句,對某人的出生年月進行提問,句型是:
When was/were…born? … was/were born in +時間
When was David beckham born? 大衛.貝克漢姆是什麼時候出生的?He was born in 1975.
二.以how long 引導的特殊疑問句,對表示某一短時間的狀語進行提問。句型是:
How long did + 主語+動詞?
How long did Charles Smith hiccup? He hiccupped for 69 years and 5 months.
三.When did he start hiccupping? 他什麼時候開始打嗝?When +did+主語+動詞?
Unit 10 I』m going to be a basketball player.
Grammar:一般將來時
表示將來某個時間要發生的動作或存在的狀態,也表示將來經常或反復發生的動作,常與表示將來的時間狀語連用。
1. be going to + 動詞原形 What are you going to do next Sunday?
2. will/shall + 動詞原形 I will go to my hometown next week.
3.be +v.ing The Greens are moving to another city the day after tomorrow.
4. be +動詞不定式 You are to be back by 10 o』clock.
5. be + about + 動詞不定式 The meeting is about to begin.
Unit 11 Could you please clean your room?
Grammar:情態動詞
情態動詞,表示說話者對某一動作的看法和態度,包括可能、懷疑、允許、願望、必要、猜測等。Can(能、會),may( 可以),must( 必須、一定)等。
情態動詞的特點:(1)情態動詞有一定詞義,但不能單獨作謂語,必須和另一個動詞原形一起構成謂語,且沒有人稱和數的變化。1. I can speak English. 2. She must be a teacher. 3. We may go home now.
(2)變否定句時,直接在情態動詞後面加not,無需加助動詞。He can』t play the guitar well.
He can』t answer the question. You mustn』t be late.
(3)含有情態動詞的句子變一般疑問句時,須將情態動詞提前。Can you help me? Must I go there at once?
(4)can 可表示能力、允許、可能性、懷疑猜測,意為「能,會,可以。」can』t, 意為「不能,不會,不可以。」,還有「不可能」之意。
--Can you drive? – Sorry, I can』t. It can』t be true.
(5)can 也可表示請求與邀請
Can you please sweep the floor?
Unit12 What』s the best radio station?
Grammar:形容詞/副詞的最高級,用於三者或三者以上的人或事物之間的比較,表示在一群人或事物中,其中一個 「最……」見課本p93語法
the +最高級 She is the tallest of all her classmates.
最高級可被序數詞以及much, by far,nearly,almost, by no means, not quite,not really, nothing like等修飾。This hat is by far the biggest.
表示最高程度的形容詞,excellent, extreme, prefect等沒有最高級也不能用比較級。He is an excellent teacher.
形容詞最高級間修飾做表語或介詞並與的名詞代詞是,被修飾的詞往往省略。
He is the youngest (boy) in his class.
Who/Which +be+最高級,A,B,or C? Who is the most useful, a bicycle, a motorcycle,or a car?
the +序數詞+最高級 He is the second tallest student in our class.
One of the +最高級+復數名詞 The Yellow River is one of the longest rivers in China.
C. 八年級英語語法大全
英語語法從初中到高中,甚至是大學,都是一樣的。不一樣的是,某一項語專法的深度和寬度。現在跟你屬列一下應掌握的語法。冠詞、代詞、形容詞、非謂語動詞、情態動詞、定語從句、賓語從句、狀語從句、倒裝句、省略句和一些簡單的對話(多看一些英語單句,培養語感,一開始感覺沒啥作用,後來就發現作用很大)。自己買一本語法書看。雖然很枯燥,但在做選擇題時很快。中考拼的是speed。還有啥不懂的問我!
D. 初二英語語法知識點整理
中考重點句型
一、常使用動詞不定式的短語
1、It』s time to do sth.\ It』s time for sth
該作某事的時候了.
2、can』t wait to do sth. 迫不及待要作某事
3、ask /telle sb. (not ) to do sth.
要求/告訴某人(不)作某事
4、allow sb. to do sth. 允許某人作某事
5、be supposed to do sth. 應該作某事
6、Would like /want (sb.) to do sth. 想要作某事
7、have sth/nothing to do 有…時要做/與…無關
8、find it +adj. to do sth. 發覺作某事…
9、prefer to do sth. rather than do sth.
寧願作某事,而不願作某事
10、It』s +adj. for sb. to do sth.
作某事對某人來說…
11、It』s better /best to do sth. 最好做某事
12、It takes sb. sometime. to do sth.
某人做某事用了一些時間
二、常用動名詞的短語
1、 enjoy /like /love doing sth. 喜歡做某事
2、 keep /keep on /carry on / go on doing sth.
繼續做某事
3、feel like doing sth. 想要做某事
4、practise doing sth. 練習作某事
5、give up doing sth. 放棄作某事
6、be good at= do well in\on doing sth. 擅長作某事
7、pay attention to doing sth. 注意作某事
8、what about/ how about doing sth.
….怎麼樣(好嗎)?
9、Thank you for doing sth. 為…感謝某人
10、mind doing sth. 介意作某事
11、be used for doing sth./ be used to do sth. 、
被用來作某事
12、spend …(in) doing sth. 花時間作某時
13、be busy doing/ with sth. 忙於作某事
14、finish doing sth. 作完某時
15、look forward to doing. 盼望做某事
16、prefer doing sth. to doing sth. 喜歡…勝過…
17、be/get used to doing sth. 習慣作某事
18、keep / stop/ prevent sb. from doing sth.
阻止某人作某事
三、省略動詞不定式的短語
1、一看二聽三使役
see/ hear/ feel/ notice/ look at /listen to sb. do sth.
看見/聽見/感覺/注意某人作某事
make /let /have sb. do sth. 使/讓某人做某事
2、help sb. (to) do sth/ with sth.幫助某人作某事
3、 had better (not) do sth. 最好(不)做某事
4、 Why don』t you/ not do sth.為什麼不作某事
5、Would /Will / Could you please (not) do sth.
請你(不)作某事好嗎?
四、 同義詞比較
1、 stop to do sth. 停下正在做的事去作另一件事
stop doing sth. 停止正在作的事
eg. When the teacher came into the classroom, the students stopped talking. After he worked for an hour, he stopped to have a rest.
2、 forget / remember to do sth.
忘記/記得要去作某事
forget / remember doing sth.
忘記記得曾經做過某事
eg. Please remember to bring my book to school.
I remember doing my homework
3、 used to do sth. 過去常常作某事
be used to do sth. 被用來作某事
be used to doing sth. 習慣於作某事
eg. My father used to smoke.
Wood is used to make paper.
I am used to getting up early.
4、So +be/助動詞/情態動詞 + 主語
…也一樣
So +主語+be/助動詞/ 情態動詞
是呀,表示贊同別人的觀點
Neither + be /助動詞/ 情態動詞+主語
…也不一樣(用於否定句)
eg. He has been to Beijing. So have I.
It』s a fine day. So it is.
She doesn』t like eggs. Neither do I.
5、 too…to do sth. 太…而不能…
so +adj. /adv + that(從句) 如此…以致…
such +(a/an +adj.)+n.+ that(從句)
如此…以致…
(not) enough (for sb.) to do sth.
(對某人來說)做某事(不)夠
eg. The boy is too young to go to school.
The boy is so young that he can』t go to school.
He is such a young boy that he can』t go to school.
The boy is not old enough to go to school.
五、常考知識點
1、keep +adj. 保持…狀態
keep (sb.) doing sth.
繼續做某事/使某人老是做某事
eg. Everyone should keep our classroom clean.
It』s too late, but he still keeps working.
Lily always keeps us waiting for her.
2、make+ sb. + n. 使某人成為
make + sb. + adj. 使某人…
make sb. do sth. 使某人做某事
Sb. be made to sth. 某人被迫做某事
eg. We made Peter our monitor.
Books make us happy.
He often makes me laugh.
The workers were made to work 12 hours a day.
3、I don』t think that 我認為…不
eg. I don』t think you are right.
4、It』s /was/has been+ some time +since+一般過去時… 自從…以來有多久了
eg. It has been two years since we met last time.
6、 What do you mean by?=What does .. mean?=what is the meaning of...?
是什麼意思?
eg. What do you mean by 「computer」?=What does 「computer」 mean?=what is the meaning of "computer"?
7、 What do you think of…/How do you like …?
你認為…怎麼樣?
eg. What do you think of this film /How do you like this film?
8、 What is/was/will …be like? ..怎麼樣?
eg. What is the weather like?
What will the life in the future be like?
9、 It』s said/ reported that… 據說/據報道
It's well known that 眾所周知
It's thought that 大家認為
eg. It』s said that the population of the word would be 6 billion in 2050.
10、one of the +形容詞最高級+名詞復數
…其中之一
eg. Shanghai is one of the biggest cities in China.
11、neither…nor… 既不…也不(兩者都不)
either…or…要麼…要麼/或者…或者/不是…就是
not only…but also… 不但…而且
以上三個詞做主語時,要用就近原則
eg. Neither you nor he has been to the USA.
Either he or you go to the park.
Not only my mother but also my father is a teacher.
neither of 兩者都不
either of 兩者選一
none of 沒有一個
以上三個做主語時,謂語動詞用單數
All of 全部 Both of 兩者都
以上二個做主語時,謂語動詞用復數
12、比較級+ than +any other +名詞單數
…比其餘任何一個…
比較級+ than + the other+名詞復數
eg. Shanghai is bigger than any other city=shanghai is bigger than the other cities in China.
13、When(當…的時候), if (如果), as soon as(一…就), until(直到…才), unless(除非/如果…不)這幾個詞引導的時間或條件狀語從句時,主句要用一般將來時.
從句一般現在時
eg. I will call you when he comes.
If it doesn』t rain tomorrow, we will have a picnic.
As soon as I get to Beijing, I』ll come to see you.
He won』t go to bed until his parents come back.
Unless you work hard, you won』t catch up with others.
E. 初二英語語法知識
見課本後面的語法講解和注釋就可以了。
F. 初二上學期英語,都包含哪些語法知識
初二第一學期UNIT ONE英語語法總結
1.how often...?
1)How often do you read English? I read English every day.
每隔一天=每兩天 every other day = every two days
每三、四、五天 every three/four/five days
eg.The Olympic Games are held every four years.
2)How often do you go to the movies? I go to the movies once a month.
一月兩次twice a month 一月三次 times a month 一月兩三次two or three times a month
2.sometimes的位置
3.pretty 漂亮 (注意和quiet 相當 的區分)
4. 5種how的疑問句
5.Do you have the same lifestyle as them? (the same ... as 的用法)
No,mine is different from theirs. (be different from 的用法)
6.may be 與maybe
May be kate knows the answer.
=Kate may know the answer.
=Perhaps Kate knows the answer.
7.try tries tried trying
try to do something 盡力、設法做某事
try doing something 試著做某事
try one's best to do something 盡某人最大的努力去做某事
8.keep in good health = stay in good health
G. 八年級英語需要掌握的語法有那些
一、詞法
1、名詞
A)、名詞的數
我們知道名詞可以分為可數名詞和不可數名詞,而不可數名詞它沒有復數形式,但可數名詞卻有單數和復數之分,復數的構成如下:
一)在後面加s。如:fathers, books, Americans, Germans, apples, bananas
二)x, sh, ch, s, tch後加es。如:boxes, glasses, dresses, watches, wishes, faxes
三)1)以輔音字母加y結尾的變y為i再加es 如:baby-babies, family-families, ty-ties, comedy-comedies, documentary-documentaries, story-stories
2)以母音字母加y結尾的直接加s。如:day-days, boy-boys, toy-toys, key-keys, ways
四)以o結尾加s(外來詞)。如:radios, photos, 但如是輔音加o的加es:如: tomatoes西紅柿, potatoes馬鈴薯
五)以f或fe結尾的變f為v再加es(s)。如:knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves
六)單復數相同(不變的)有:fish, sheep, deer鹿子, Chinese, Japanese
七)一般只有復數,沒有單數的有:people,pants, shorts, shoes, glasses, gloves, clothes, socks
八)單詞形式不變,既可以是單數也可以是復數的有:police警察局,警察, class班,同學, family家,家庭成員
九)合成的復數一般只加主要名詞,多數為後一個單詞。如:action movie-action movies, pen pal-pen pals; 但如果是由man或woman所組成的合成詞的復數則同時為復數。如:man doctor-men doctors, woman teacher-women teachers
十)有的單復數意思不同。如:fish魚 fishes魚的種類, paper紙 papers報紙,卷子,論文, work工作 works作品,工廠, glass玻璃 glasses玻璃杯,眼鏡, orange桔子水 oranges橙子, light光線 lights燈, people人 peoples民族, time時間 times時代, 次數, chicken 雞肉 chickens 小雞
十一) 單個字母的復數可以有兩種形式直接加s或』s。如:Is (I』s), Ks (K』s)。但如是縮略詞則只加s。如:IDs, VCDs, SARs
十二) 特殊形式的有:child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen
B)名詞的格
當我們要表示某人的什麼東西或人時,我們就要使用所有格形式。構成如下:
一)單數在後面加』s。如:brother』s, Mike』s, teacher』s
二)復數以s結尾的直接在s後加』,如果不是以s結尾的與單數一樣處理。如:Teachers』 Day教師節, classmates』; Children』s Day六一節, Women』s Day三八節
三)由and並列的名詞所有時,如果是共同所有同一人或物時,只加最後一個』s,但分別擁有時卻分別按單數形式處理。如:Mike and Ben』s room邁克和本的房間(共住一間),Mike』s and Ben』s rooms邁克和本的房間(各自的房間)
2、代詞
項目 人稱代詞 物主代詞 指示代詞 反身代詞
人稱 主格 賓格 形容詞 名詞性
第一人稱 單數 I me my mine myself
復數 we us our ours ourselves
第二人稱 單數 you you your yours yourself
復數 you you your yours yourselves
第三人稱 單數 she her her hers herself
he him his his himself
it it its its this that itself
復數 they them their theirs these those themselves
3、動詞
A) 第三人稱單數
當動詞是第三人稱單數時,動詞應該像名詞的單數變動詞那樣加s,如下:
一)一般在詞後加s。如:comes, spells, waits, talks, sees, dances, trains
二)在x, sh, ch, s, tch後加es。如:watches, washes, wishes, finishes
三)1)以輔音字母加y結尾的變y為i再加es。如:study-studies, hurry-hurries, try-tries
2)以母音字母加y結尾的直接加s。如:plays, says, stays, enjoys, buys
四)以o結尾加es。如:does, goes
五)特殊的有:are-is, have-has
B) 現在分詞
當我們說某人正在做什麼事時,動詞要使用分詞形式,不能用原形,構成如下:
一)一般在後加ing。如:spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing
二)以不發音e的結尾的去掉e再加ing。如:dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having
三)以重讀閉音節結尾且一個母音字母+一個輔音字母(注意除開字母組合如show –showing, draw-drawing)要雙寫最後的輔音字母再加ing。如:put-putting, run-running, get-getting, let-letting, begin-beginning
四)以ie結尾的變ie為y再加ing。如:tie-tying系 die-dying死 lie-lying 位於
4、形容詞的級
我們在對兩個或以上的人或物進行對比時,則要使用比較或最高級形式。構成如下:
一) 一般在詞後加er或est(如果是以e結尾則直接加r或st)。如:greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest
二)以重讀閉音節結尾且1個母音字母+1個輔音字母(字母組合除外,如few-fewer fewest)結尾的雙寫結尾的輔音再加er /est。如:big-bigger biggest, red-redder reddest, hot-hotter hottest
三) 以輔音字母+y結尾的變y為i加er/est。如:happy-happier happiest, sorry-sorrier sorriest, friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest
四)特殊情況:(兩好多壞,一少老遠)
good/well - better best many/much - more most bad/ill – worse worst
little- less least old- older/elder oldest/eldest far- farther/further farthest/furthest
5、數詞 (基變序,有規則;一、二、三,自己背;五、八、九、十二;其它後接th;y結尾,變為i, eth跟上去。) first, second, third; fifth, eighth, ninth, twelfth; seventh, tenth, thirteenth, hundredth; twenty-twentieth, forty-fortieth, ninety-ninetieth
二、句式
1.陳述句
肯定陳述句 a) This is a book. (be動詞)
b) He looks very young. (連系動詞)
c) I want a sweat like this. (實義動詞)
d) I can bring some things to school. (情態動詞)
e) There』s a computer on my desk. (There be結構)
否定陳述句 a) These aren』t their books. b) They don』t look nice.
c) Kate doesn』t go to No. 4 Middle School. d) Kate can』t find her doll.
e) There isn』t a cat here. (=There』s no cat here.)
2. 祈使句
肯定祈使句 a) Please go and ask the man. b) Let』s learn English!
c) Come in, please.
否定祈使句a) Don』t be late. b) Don』t hurry.
3. 疑問句
1) 一般疑問句 a) Is Jim a student? b) Can I help you? c) Does she like salad?
d) Do they watch TV? e) Is she reading?
肯定回答: a) Yes, he is. b) Yes, you can. c) Yes, she does. d) Yes, they do. e) Yes, she is.
否定回答: a) No, he isn』t. b) No, you can』t. c) No, she doesn』t. d) No, they don』t. e) No, she isn』t.
2) 選擇疑問句 Is the table big or small? 回答 It』s big./ It』s small.
3) 特殊疑問句
① 問年齡 How old is Lucy? She is twelve.
② 問種類 What kind of movies do you like? I like action movies and comedies.
③ 問身體狀況 How is your uncle? He is well/fine.
④ 問方式 How do/can you spell it? L-double O-K.
How do we contact you? My e-mail address is ***.
⑤ 問原因 Why do you want to join the club?
⑥ 問時間 What』s the time? (=What time is it?) It』s a quarter to ten a.m..
What time do you usually get up, Rick? At five o』clock.
When do you want to go? Let』s go at 7:00.
⑦ 問地方 Where』s my backpack? It』s under the table.
⑧ 問顏色 What color are they? They are light blue.
What』s your favourite color? It』s black.
⑨ 問人物 Who』s that? It』s my sister.
Who is the boy in blue? My brother.
Who isn』t at school? Peter and Emma.
Who are Lisa and Tim talking to?
⑩ 問東西 What』s this/that (in English)? It』s a pencil case.
What else can you see in the picture? I can see some broccoli, strawberries and hamburgers.
11問姓名 What』s your aunt』s name? Her name is Helen./She』s Helen.
What』s your first name? My first name』s Ben.
What』s your family name? My family name』s Smith.
12 問哪一個 Which do you like? I like one in the box.
13 問字母 What letter is it? It』s big D/small f.
14 問價格 How much are these pants? They』re 15 dollars.
15 問電話號碼 What』s your phone number? It』s 576-8349.
16 問謂語(動作) What』s he doing? He』s watching TV.
17 問職業(身份) What do you do? I』m a teacher.
What』s your father? He』s a doctor.
三、時態
1、一般現在時 表示普遍、經常性的或長期性的動作時使用一般現在時,它有:
Be 動詞:She』s a worker. Is she a worker? She isn』t a worker.
情態動詞:I can play the piano. Can you play the piano? I can』t play the piano.
行為動詞:They want to eat some tomatoes. Do they want to eat any tomatoes? They don』t want to eat any tomatoes.
Gina has a nice watch. Does Gina have a nice watch? Gina doesn』t have a watch.
2、現在進行時 表示動詞在此時正在發生或進行就使用進行時態,結構為sb be v-ing sth + 其它.
I』m playing baseball. Are you playing baseball? I』m not playing baseball.
Nancy is writing a letter. Is Nancy writing a letter? Nancy isn』t writing a letter.
They』re listening to the pop music. Are they listening the pop music? They aren』t listening to the pop music.
H. 求初二學生應該掌握的英語語法和單詞
初二英語上學期知識要點復習
一、一般現在時
★ 一般現在時指經常性或習慣性的動作或狀態,常和often, usually, always, sometimes, every……等時間狀語連用。肯定句謂語動詞用動詞原形(單三+s), 否定句用don』t /doesn』t +動詞原形,疑問句用Do/Does…+動詞原形?
e.g. Tom does his homework every day. 湯姆每天都做家庭作業。
否定句:Tom doesn』t do his homework everyday. 湯姆每天都不做家庭作業。
疑問句:Does Tom do his homework everyday 湯姆每天都做家庭作業嗎?
Yes, he does./No, he doesn』t. 是的。(不,不做。)
二、現在進行時
現在進行時的基本用法
1.表示說話時正在進行的動作
常和now 連用,有時用一個look、listen ,來表now 這一時間概念。
*Look! A train is coming .看,火車來了。
*Listen! He is playing the piano.聽,他在彈琴。
2.表示現階段正在進行的動作
但不一定是說話時正在進行。常和at present ,this week ,these days…等時間狀語連用。
*What lesson are you studying this week?你們本周學哪一課了?(說話時並不在學)
3.現在進行時有時可用來表示一個在最近按計劃或安排要進行的動作
即是說可以用來代替將來時,但此時,一般要與表示將來時的時間狀語連用,而且僅限於少量動詞。如:go, come, leave, start, arrive, return . sleep
*Are you going to Tianjin tomorrow? 你明天去天津嗎?
*How many of you are coming to the party next week? 你們有多少人下周要來參加晚會?
三、一般將來時
█一般將來時
1.be going to+ 動詞原形~
對於將要發生的事,或打算、計劃、決定要做的事情時,皆以be going to + 動詞原形的句型來表示。
因此此句型有be動詞,所以是否用am, is, are ,決定於主語。
1.肯定句:主語+be (is, am, are) going to +動詞原形
I am going to play football next Sunday.
下周日我打算踢足球。
◇He is going to travel around the world. 他計劃周遊世界。
◇They are going to meet outside the school gate. 他們打算在校門口見面。
◇It is going to rain. 要下雨了。
2.否定句:主語+be (am, are, is) not going to +動詞原形
We are not going to have any classes next week. 下周我們不上課。
◇I』m not going to be a teacher. 我不打算當老師。
◇He isn』t going to see his brother tomorrow. 他明天不準備去看他哥哥。
3.疑問句:Be (Am, Is, Are) +主語+ going to + 動詞原形
◇Are you going to be a doctor when you grow up? 你長大了,打算當一名醫生嗎?
Yes, I am. 是的,我打算當。
No, I』m not. 不,我不打算當。
will 同be going to 的用法相同
以今天為起點的所有將來時間,如:
this afternoon / this evening = tonight / tomorrow/
tomorrow morning / afternoon / evening ,
the day after tomorrow / next week ,
next Wednesday / next month,
next September / next year.
★ 「be going to + 動詞原形」 表示計劃、打算、將來發生的動作,常和this afternoon (今天下午),this evening = tonight (今晚),tomorrow (明天),tomorrow morning (afternoon , evening ) (明早,午,晚),the day after tomorrow(後天),next Sunday (下個星期天), next week (下周), next month (下個月), next year (明年)等的時間狀語連用,前不加任何介詞。另外,動作性動詞go ,come 和leave 等的現在進行時表示一般將來時動作。
四、形容詞和副詞的比較級和最高級
1.比較級:句子表示兩者之間的比較時用比較級,其標志詞是than, much, a little , even和still等。
e.g. ① Her hair is much longer than mine. 她的頭發比我的長多了。
② I』m a little older than you. 我比你大一點兒。
2.最高級:句子表示三者或多者的比較時用最高級,其標志詞是表示範圍的in…或of …介詞短語。在句子中,形容詞最高級前必須加the。
e.g. ① The boy is the tallest in our class. 這個男孩是我們班最高的。
② Which is the biggest, the sun, the moon or the earth?
★形容詞的比較級和最高級:
形容詞有三種等級:原級、比較級、最高級。
3.原級:句中只有一者時用原級,其標志詞是very, so, too, quite等。
e.g. His handwriting is very good.他的書法很好。 (一個人不作比較。)
★ 形容詞比較級和最高級的構成:
1.一般在原級後加er 構成比較級,加est構成最高級。
e.g. small smaller smallest
young younger youngest
2.以不發音的字母e 結尾的形容詞,直接加r 或st 構成比較級和最高級。
e.g. nice nicer nicest
late later latest
3.以輔音字母+y 結尾的形容詞,變y為i ,再加er 或est, 構成比較級和最高級。
e.g. busy busier busiest
heavy heavier heaviest
4.在重讀閉音節中,末尾只有一個輔音字母的形容詞,要先雙寫這個輔音字母,再加er或est, 構成比較級和最高級。
e.g. hot hotter hottest
big bigger biggest
5.個別形容詞的比較級和最高級是不規則變化,需個別記憶。
e.g. good (well) better best
bad (badly, ill) worse worst
many (much) more most
little less least
far farther farthest
或 further furthest
★ 副詞的比較級和最高級:
1.以ly 結尾的副詞,除early 變為 earlier 和 earliest 外, 其餘一律在其前加more 和most。 如:carefully – more carefully – most carefully
2.規則變化直接加er 和 est 。 如:fast – faster—fastest
3.個別詞是不規則變化,需要特別記憶。
4.句子中,副詞最高級前的the 可省略也可以不省略,但形容詞最高級前面的the 絕對不能去掉。
e.g. Who runs (the) fastest, Tom, Jim or Mike?
五、提建議的表達方法、表示需要、詢問方向、指點方向
★ 表示建議的基本句型
1. Shall I / we + 動詞原形?
2. Why don』t you + 動詞原形 = Why not + 動詞原形
3. Let』s + 動詞原形
4. What/ How about + doing sth.
★ 表示需要的基本句型
1.表示需要用need。 它可當情態動詞和行為動詞用。
e.g. ① We need your help.(行為動詞)
我們需要你的幫助。
② They need finish reading the book today. (情態動詞)
他們需要今天看完這本書。
2.詢問方向,主要有以下幾種表達方式:
⑴ Is there a bus station near here? 附近有汽車站嗎?
⑵ Where is the nearest bus stop / station? 最近的汽車站在哪裡?
⑶ Which is the way to the bus station ? 去汽車站的路是那一條?
⑷ How can I go to the bus station? 如何去公共汽車站?
3.指點方向,主要有以下幾種表達方式:
⑴ Go / walk along the road / street. 沿著這條路/街走。
⑵ Take the first (second…) turning on the right / left. 在第一(二……)個路口向右/左轉。
⑶ It』s next to (in front of , behind…) 它在……旁邊(前面,後面……)
⑷ It』s about a hundred metres along on the left. 它在左前方大約一百米處。
⑸ Turn right / left. = turn to the right / left. 向右/左拐。
六、一般過去時
◆一般過去時主要表示過去的動作或狀態。在句子中由主語+動詞的過去式來表達。
1.He walks to school. (一般現在時)
2.He walked to school. (一般過去時)
例如:
例1.中的動詞walks時現在式, 由於主語是第三人稱單數he, 因此原因的walk必須加上 「s」,表示目前習慣性、經常性動作。可譯為「他現在經常步行上學」。
例2.中的動詞walked是過去式,過去式是敘述過去事情的動詞形式,所以這句話時表示的是過去的某時,例如昨天、上周或學生時代等過去的某一時間,這句可譯為「他曾經步行上學」。
◆be 動詞的過去式
be 動詞的過去時的句型如下:
肯定句: 主語 +be動詞的過去式(was, were)~
否定句: 主語 + be動詞的過去式(was, were)+ not ~
疑問句: be動詞的過去式(was, were)+ 主語 ~?
○He was busy yesterday. (肯定句) 他昨天很忙。
○He was not busy yesterday. (否定句) 他昨天不忙。
○Was he busy yesterday? (疑問句) 他昨天忙嗎?
1.be動詞過去時的肯定句
Mike was in the United States last year. 麥克去年在美國。
比較be 動詞的現在式和過去式:
There is (are ) 的句型用於一般過去時需把is ,are 變為它們的過去式:There was (were) …
2.be動詞過去式的否定句
He was not in Canada last year.
他去年不在加拿大。
be動詞過去時的否定句的結構和現在時一樣,只要在be動詞過去式(was, were)後面加上not就可以了。否定式的was not , were not 大多使用縮寫形式wasn』t 和 weren』t .
○I wasn』t busy the other day.
前幾天我不忙。
3.be動詞的過去時的疑問句(一般疑問句/特殊疑問句)
Was it raining in Beijing yesterday?
No, it wasn』t . I t was cloudy.
昨天北京下雨了嗎?不,沒下雨。昨天北京陰天。
be 動詞過去時一般疑問句的結構和一般現在時一樣,只要把be 動詞的過去式was, were 調到主語前面即可。 was (were ) + 主語 ~? 回答時,需要用Yes, … was (were) .或 No… wasn』t (weren』t)
○Was your father free this morning? 今天上午你爸爸有空嗎?
Yes, he was . 是的,他有空。
No, he wasn』t . 不,他沒空。
◆一般動詞的過去時
一般動詞過去式的基本句型如下:
肯定句: 主語+ 動詞的過去式~
否定句: 主語+ did not + 動詞原形~
疑問句: Did + 主語 + 動詞原形~?
○He played tennis last week. (肯定句) 他上周打網球了。
○He did not play tennis last week. (否定句) 上周他沒打網球。
○Did he play tennis last week? (疑問句) 上周他打網球了嗎?
1.一般動詞過去式的肯定句
We had a good time yesterday.
昨天我們過得很愉快。
He had a good time yesterday.
昨天他過得很高興。
一般過去時沒有人稱和數的變化。因此,主語即使是單數、第三人稱,也和其他人稱一樣變化。
○I watched TV for an hour.
我看了一個小時的電視。
○She studied Russian two years ago.
兩年前他學俄語。
2.一般動詞過去時的否定句
We did not have a good time yesterday.
昨天我們過得不好。
一般動詞過去時的否定句的結構和一般現在時夠定句的結構一樣, 不論主語是第幾人稱,還是單、復數,在主語後面加上did not (而不是do not ,或 does not)就可以了。
否定式did not 常用縮寫形式didn』t 。
○He didn』t have classes this morning.
今天上午他沒課.
○You didn』t do your best to do it.
你沒有盡力去做。
3.一般動詞過去時的疑問句
Did he go there?
他去那了嗎?
Yes, he did. (No, he didn』t .) 是的,他去了。 (不,他沒去。)
When did you get up this morning? At six.
今天早晨你幾點鍾起床的? 六點鍾。
一般動詞過去時一般疑問句的結構和一般現在時一般疑問句的結構一樣,無論主語是第幾人稱,單數、復數,在主語前面加上did即可。
○Did Tom go with you?
湯姆和你一起去的嗎?
Yes, he did . (No, he didn』t .)
是的。(不,不是的)
○How many subjects did you study last term?
上學期你們學習幾門功課?
We studied seven.
我們學習七門課。
比較一般動詞的現在時和過去時
一般現在時
一般過去時
肯定句
I go ~.
He goes ~.
I went ~.
He went ~.
否定句
I don』t go ~.
He doesn』t go ~.
I didn』t go ~.
He didn』t go ~.
疑問句
Do you go ~?
Does he go ~ ?
Did you go ~?
Did he go ~?
◆一般過去時的基本用法
1.帶有確定的過去時間狀語時,要用過去時
如:yesterday (昨天) , two days ago(兩天前), last year(去年)., the other day(前幾天), once upon a time(過去曾經) , just now(剛才), in the old days(過去的日子裡), before liberation(解放前), when I was 8 years old(當我八歲時).
2.表示過去連續發生的動作時,要用過去時
這種情況下,往往沒有表示過去的時間狀語,而通過上下文來表示。
○The boy opened his eyes for a moment, looked at the captain , and died.
那男孩把眼睛張開了一會兒,看看船長,然後就去世了。
3.表示過去一段時間內經常反復的動作。
常與always, never 等連用。
○Mrs. Peter always carried an umbrella.
彼得太太過去老是帶著一把傘。
(只是說明她過去的動作,不表明她現在是否常帶著傘。)
試比較:
○Mrs. Peter always carries an umbrella.
彼得太太老是帶著傘。
(說明這是她的習慣,表明她現在仍然還習慣總帶著一把傘。)
○I never drank wine.
我以前從不喝酒。
(不涉及到現在,不說明現在是否喝酒。)
4.如果強調已經終止的習慣時要用used to do
○He used to drink.
他過去喝酒。
(意味著他現在不喝酒了。喝酒這個動作終止了。)
5.有些句子,雖然沒有表示過去確定時間的狀語,但實際上是指過去發生的動作或存在的狀態的話,也要用過去時,這一點,我們要特別注意。
○I didn』t know you were in Pairs.
我不知道你在巴黎。
(因為在說話時,我已經知道你在巴黎了。這句話指的是說話前,所以只能用過去時表示。實際上,這句話暗指:But now I know you are here.)
○I thought you were ill.
我以為你病了呢。
(這句話應是在說話前,我以為你病了,但是現在我知道你沒病。)
七、反意疑問句
█.反意疑問句 (Tag questions)
在陳述句之後加上一個意思與之相反的簡短問句,這種句子叫做反意疑問句。反意疑問句必須由意思相反的兩部分組成,在前一部分(陳述句)之後用逗號,後一部分(簡短問句)之後用問號。反意疑問句的否定句必須用縮略形成,同時它的主語必須用人稱代詞,不能用名詞。前一部分用降調,後一部分在表示疑問句時用升調。
反意疑問句分為兩類:
1.前一部分為肯定式,後一部分是否定式。
2.前一部分為否定式,後一部分是肯定句。
★陳述句(肯定式),+ 疑問部分(否定式)?
1.be 動詞和一般動詞(實意動詞)構成的反意疑問句
be動詞句型
現在…… ,isn』t (aren』t ) + 主語?
過去……, wasn』t (weren』t ) + 主語?
一般動詞句型:
現在…… , don』t (doesn』t ) + 主語?
過去…… , didn』t + 主語?
◇The pen is yours, isn』t it?
這筆是你的,不是嗎?
◇Lucy likes English, doesn』t she?
露西喜歡英語,不是嗎?
Yes, she does. 是的,她喜歡。
No, she doesn』t 不,她不喜歡。
2.情態動詞的反意疑問句
◇Your brother can swim, can』t he?
你的哥哥會游泳,不是嗎?
Yes, he can.
No, he can』t.
◇We have to finish it, don』t we?
我們不得不完成它,不是嗎?
Yes, we do.
No, we don』t.
◇The workers had to take the first bus, didn』t they?
工人們不得不上頭班車,不是嗎?
Yes, they did.
No, they didn』t.
★陳述句(否定式),+ 疑問句(肯定句)?
這種反意疑問句的結構和第一部分一樣,只不過顛倒一下肯定句和否定句的位置。 這部分的難點在於回答,回答和漢語習慣不同。 在這種問句中,先不要管yes和no ,按實際情況,如果答語是肯定式的,就要用Yes + 肯定結構,如果答語是否定的,就要用No+ 否定結構
◇You aren』t a teacher, are you?
你不是老師,是嗎?
Yes, I am. 不,我是。
No, I am not. 是的,我不是。
◇You don』t study Chinese, do you?
你們不學中文,是嗎?
Yes, we do. 不,我們學中文。
◇Your classmates didn』t have a good time last summer, did they?
你的同學們去年暑假沒過好,是嗎?
Yes, they did. 不,他們過得很好。
No, they didn』t. 是的,他們過的不好。
★其他類型的反意疑問句
1.祈使句的反意疑問句
a.在肯定的祈使句後,為了使祈使句聽起來比較婉轉、客氣,可加一個簡短的問句,如:Will you? would you? won』t you? can you ? could you ? can』t you?最常見的是will you ?或 won』t you?
◇Open the window, will you?
請打開窗子,好嗎?
b.在let』s 祈使句後加上shall we? 或 shan』t we? 在let us (me , him…)後加上will you? 或won』t you?
2.陳述部分如果有表示否定意義的某些詞,如:never, seldom, hardly, few, little, nobody, no one, nothing, neither…,疑問部分必須用肯定式。
3.陳述部分是there be 結構時,疑問部分用there,省略主語代詞。
4.陳述句部分如果有everything, nothing …. 表示事物的詞作主語時,疑問部分的主語用it ,陳述部分如果有everyone , no one, someone ….. 表示人的不定代詞作主語時,疑問部分常用they (有時也用he).
◇Everything here is dirty, isn』t it?
這的所有東西都臟,不是嗎?
八、邀請和應答、請求許可
█英語中表達請求允許的句型很多,在不同的場合要用不同的句式來表達。
1.常見表示「請求」「允許」的句式。
① May I …? 我可以干……嗎?
② Can / Could I … ? 我能幹……嗎?
③ Shall I / we … ? 我/咱們干……好嗎?
④Would you like / love to …? 你願意干……嗎?
⑤Will (would) you please…? 請你干……好嗎?
⑥What / How about doing …? 干……怎麼樣?
2.常見「應答」的句式:
①Yes, of course. 當然可以。
②Sure/ Certainly. 當然可以。
③That』s OK. / That』s all right. 好吧,行。
④Yes, please. 好的,請(做吧)。
⑤I』d love / like to. 很樂意。
⑥With pleasure. 很樂意。
⑦Good idea! 好主意。
3.表示「不允許」的答語有:
①I』m sorry, but …… 對不起,不過……
②I』m sorry , but …. 對不起,你不能。
③You』d better not …. 你最好別……
④I』m afraid I can』t. 恐怕我不行。
⑤No, thanks. 不,謝謝。