⑴ 八年級下學期英語每單元重點語法列出來
1. 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。例如：He will come to see you next month.他下個月將會來看你。Will people use money in five hundred years?500年後人們用錢嗎？2. 委婉建議用should should作為情態動詞，可用於各種人稱，意為「應該」，用於表示勸告、建議等，其否定形式為shouldn』t。例如：You should write a letter to your mother.你應該給你媽媽寫封信。He shouldn』t drink and drive.他不應該酒後駕車。3. 過去進行時 表示在過去某個時間正在進行的動作或過去某一階段一直進行的動作。例如：—What were you doing when your mother came in? 你媽媽進來時你正在干什麼？—I was playing computer games. 我正在玩電腦游戲。4. 直接引語與間接引語 直接引語指直接引述別人的原話，而間接引語則指用自己的話轉述別人的話。直接引語變間接引語時，要注意在人稱和時態上作適當的調整。例如：He said, 「I will fly to Paris tomorrow.」→ He said that he would fly to Paris tomorrow / the next day.Mr.81 回答採納率:20.1% 2010-06-06 14:23 樓主，您好Unit 11. Words &phrases: how often , hardly , twice , once , difference , look after , although ,etc .2. Learn to talk about how often do you do things .3. 一些表示頻率的副詞: always , usually , often , never , hardly ever , sometimes .4. 句子結構: What do you usually do on weekends ?How often ··· ?及回答. how often引起的特殊疑問句及回答.2. 「be good for」 means :有益於…，對…有好處.Unit 2Unit 31. Words & phrases: babysit ,get back , fishing , rent , think about , decide(on) , tourist etc.2. How to talk about future plans .3. 現在進行時表示將來計劃或行動.4. 特殊疑問句（where , when , how long引導）Important and difficult points :Drills :What are you doing for vacation ?I』m watching TV .When are you going ?I』m going … .How long are you staying ?We』re staying for five days .Unit 41. Words & phrases: get to , how far , bicycle , subway , minute , mile , bus stop .2. Talk about how to get to places (談論出行方式)take the bus /subway /train /taxi , ride a bike /walk .3. how引導的特殊疑問句，表示乘坐何種交通工具的方式.how far ,how long 引導的特殊疑問句.4. 基數詞及時間的表示方法.how /how far /how long 引導的特殊疑問句.乘坐交通工具的表示方法.It takes /will take/took sb some time to do sth .使用how many 和how much 分別對可數名詞和不可數名詞的量提問.情感目標:培養學生熱愛勞動的習慣.掌握由there be 結構和行為動詞構成的一般過去時.掌握規則和不規則動詞的過去時.掌握一般過去時態的以how long , when , where 等疑問詞開頭的特殊疑問句.掌握一般將來時的用法. be going to 的用法.Could you please + do sth ?Could you + do sth ?有禮貌地提出請求.掌握一些形容詞的比較級和最高級.特殊形容詞的比較級和最高級：一、比較級的定義：大多數的形容詞都有三個級別：原級、比較級、最高級。其中比較級表示「更……」，用於兩者之間的比較，用來說明「前者比後者更……」，比較級前面一般用much, even, a little修飾，其中even, much 只能修飾比較級。二、比較級的構成：（1）規則變化：①單音節和部分雙音節的形容詞一般在詞尾加-erEg: calm---calmer tall---taller smart---smarter②以字母e結尾的直接在詞尾加-rEg: nice---nicer fine---finer large---larger③以「輔音+y 結尾的詞，變y為 i，再加-er」Eg: early---earlier happy---happier busy---busier④以重讀閉音節的單個輔音字母結尾的詞，雙寫輔音字母，再加-erEg: big---bigger thin---thinner hot---hotter⑤多音節或部分雙音節的形容詞在原級前面加moreEg: popular---more popular important---more important（2）不規則變化：少數形容詞的比較級變化是不規則的：good---better bad/ill---worse many/much---morelittle---less far---farther/further old---older/elder三、比較級的用法:(一)當兩個人或事物（A和B）進行比較時，我們需要用到形容詞（副詞）的原級或者比較級1． 表達「A和B一樣」，用as…as的結構。公式: A+be動詞+as+形容詞原級+as…+BA+實義動詞+as+副詞原級+as…+BEg I am as tall as you.我和你一樣高。He runs as fast as I. 他跑得和我一樣快。2．表達「A不如B」用not as…as的結構。公式: A+be動詞的否定形式+as+形容詞原級+as…+BA+助詞的否定形式+動詞+as+形容詞原級+as…+BEg I am not as tall as you.我沒有你高。He doesn』t run as fast as I. 他沒有我跑得快。2． 表達「A大於B」用「比較級+than」的結構。公式: A+be動詞+形容詞比較級+than+B…A+實義動詞+副詞比較級+than+B…Eg I am taller than you.我比你高。He runs faster than I. 他跑得比我快。(二)關於形容詞、副詞比較級的更多用法1．比較級前面可以加上表示「優劣程度」的詞或短語，意思是「更…」，「…得…」。常見詞有much, a little, even, a lot, a great deal等。Eg He is much taller than I.他比我要高得多。I jump a little higher than he.我跳得比他高一點點。想一想，這些詞能修飾形容詞或副詞的原級嗎？2.比較級前面可以加上表示具體數量差別的結構,表示具體「大多少」，「小多少」，「長多少」，「短多少」等。Eg I am two years older than he.我比他大兩歲。This building is 20 meters higher than that one.3．「比較級+and+比較級」表示「越來越……」。 It is getting warmer and warmer．天氣越來越暖和。He is running faster and faster．他跑得越來越快。0ur country is becoming more and more beautiful．我們祖國越來越美了。4．「the more…， the more…」表示「越……，就越……」，The more，the better.多多益善。The more careful you are,the fewer mistakes you will make.你越細心，犯錯就越少。5．「the more…of the two…」表示「兩個當中較。。。的一個」The taller of the two boys is my brother.四、當三個或三個以上的人或事物進行比較時，我們需要用到形容詞（副詞）的最高級1．表達「…是…中最…的」,用「the+形容詞（副詞）的最高級」的結構。後面可以加上表示範圍的介詞短語或從句。公式：主語+be動詞+the +形容詞最高級+（名詞）+表示範圍的介詞短語或從句主語+實義動詞+（the） +形容詞最高級+表示範圍的介詞短語或從句Eg He is the tallest (student) in our class. He jumps the highest of the three boys.This is the best book that I have ever read.2．表示「最…的…中一個」，用「one of +the +最高級+復數名詞」的結構來表達。Eg He is one of the best students in our class.他是我們班最好的學生之一。This is one of the most beautiful flowers in the garden.這是花園里最漂亮的花之。注意：(一) 形容詞的最高級前面有定冠詞the , 而副詞的最高級前面定冠詞the可以省略。但在形容詞最高級前有物主代詞時，不能要定冠詞the.（二）常見的用來表示範圍的介詞有in, of, among五、運用形容詞、副詞比較級應當注意的問題： (一)、按語法規則，than後面的人稱代詞應當用主格，但口語當中有時會用賓格代替主格。 Eg He is more careful than I (me).(二)、只有同類的事物才能比較 e.g Her bag is bigger than mine. 不能說 Her bag is bigger than I.The weather of Kunming is much better than that of Shenyang.謝謝採納！
⑵ 八年級下英語語法
新目標英語八年級上筆記
Review of Unit 1－6
I. language goals （語言目標）
1. Talk about how often you do things 談論做事情的頻率。
2. Talk about your health. Make suggestions.
談論健康話題以及提出建議。
3. Talk about future plans.
談論未來的計劃/打算。
4. Talk about how to get to places.
談論到達某地的方式。
5. Learn to make invitations, say yes to invitations and say no to invitations and give reasons.
學會發出，接受和拒絕邀請並說出原因。
6. Learn to talk about personal traits and how to compare people.
學會談論個人品質以及如何比較人們。
II. Key Phrases （重點短語）：
1. how often 多長時間一次
2. junk food 垃圾食品
3. a lot of 許多
4. hardly ever 很少
5. start with 以…開始
6. try to do sth. 試著去做某事
7. look after 照料
8. be kind of unhealthy 有點不健康
9. once a day 一天一次
10. twice a month 一個月兩次
11. be good for 對…有好處
12. once in a while 偶爾
13. see a doctor / dentist 看病/看牙醫
14. get a cold / fever 感冒/發燒
15. have a stomachache 肚子疼
16. have a toothache 牙疼
17. have a sore throat 嗓子疼
18. lie down and rest 躺下休息
19. drink hot tea with honey 喝加蜂蜜的熱茶
20. be stressed out 緊張
21. listen to … 聽…
22. get tired 變的疲勞
23. keep healthy 保持健康
24. at the moment 此刻；目前
25. watch TV 看電視
26. play basketball 打籃球
27. babysit her sister 照看她的妹妹
28. visit my friend 拜訪我的朋友
29. relax at home 在家放鬆
30. sports camp 運動野營
31. something interesting
32. go hiking / camping / fishing / shopping / sightseeing
去徒步旅行/野營/釣魚/購物/觀光
33. go away 離開
34. get back to school 返回學校
35. stay for a week 呆一個星期
36. go bike riding 騎自行車兜風
37. takes walks 散步
38. rent videos 租錄像帶
39. sleep a lot 睡得多
40. think about 考慮
41. take the subway / bus / boat / plane
乘地鐵/公共車/小船/飛機
42. get to 到達
43. go by bus / plane / boat 乘公共車/飛機/小船
44. train / subway / bus station 火車/地鐵/公共車站
45. bus ride 乘公共車的旅行
46. ride a bike 騎自行車
47. bus stop 公共汽車站
48. on foot 步行
49. leave for 離開去…
50. school bus 學校班車
51. the early bus 早班車
52. be different from 與…不同
53. half past six 六點半
54. in North America 在北美洲
55. a quick breakfast 快捷的早餐
56. need to do 需要做…
57. more than 多於
58. play soccer 踢足球
59. baseball game 棒球比賽
60. school team 校隊
61. come over to 過來到…
62. the day after tomorrow 後天
63. be good at 擅長於…
64. two years ago 兩年前
65. be outgoing 外向的
66. all the time 一直
67. in some ways 在一些方面
68. look the same 看起來一樣
69. talk to everyone 與大家談話
70. make me laugh 使我笑
III. Key Sentence Structures 重要句型：
Unit 1:
1. －What do you usually do on weekends?
－I usually go to the movies.
2. －What does he sometimes do on weekends?
－He sometimes surfs the Internet.
3. How often do you exercise?
I exercise once a week.
4. How often does she eat vegetables?
She eats vegetables three times a day.
5. Most of the students go to the beach every year.
6. It makes a big difference to my grades.
7. My eating habits are pretty good.
Unit 2:
1. What』s the matter?
What』s wrong?
What』s the trouble?
2. I』m not feeling well. I have a cold / fever/ stomachache / sore throat.
/I have a lot of headaches.
3. Maybe you should see the doctor / dentist.
You should drink some hot tea with honey.
4. You shouldn』t eat anything for 24 hours.
5. Don』t get stressed out. It will make you sick.
6. I』m sorry to hear that you are not feeling well.
Unit 3
1. －What is she doing for vacation?
－She is babysitting her little sister.
－That sounds nice / interesting.
2. －When are you going?
－I』m going on Monday.
3. －Where are they going?
－They are going to Tibet.
4. －Who is she going with?
－She is going with her parents.
5. －How long is he staying.
－He is staying for a week.
6. －How is the weather there?
－I』m hoping the weather will be nice.
7. He is leaving for Hong Kong the first week in June.
8. Have a good time.
Unit 4:
1. －How do you get to school?
－I get to school by bus.
2. －How does he go to work?
－He usually walks to school.
3. －How long does it take?
－It takes about twenty minutes.
4. －How far is it from his home to school?
－It』s three miles.
5. What do you think of the transportation in your town?
Unit 5:
1. －Can you come to my party on Wednesday?
－Sure, I』d love to. / I』m sorry, I have to have a piano lesson.
2. －Can she go to the movies on Saturday?
－No, she can』t. She has to help her mom.
3. －Can you go to the concert on Monday?
－When is it?
－It』s at four o』clock on Friday.
4. Thanks a lot for the invitation.
5. I』m going to study for a test this evening.
6. What』s the date today?
Unit 6
1. Pedro is funnier than Paul.
2. Tina is （a little）taller than Tara.
3. I am more athletic than my best friend.
4. My hair is longer than hers.
5. Liu Ying is not as good as her sister.
6. In some ways, we look the same.
7. For me, a good friend likes doing the same things as me.
8. I』m quieter than most of the kids in my class, and so is my friend.
9. Who do you think should get the job, Ruth or Rose?
就找到這些，加油吧！
⑶ 人教版八年級下冊英語語法
a pair of一雙，一對
ask for 請求
ask sb (not) to do sth叫某人干
agree with贊同
all year round一年到頭，全年
all kinds of各種，各樣
all the time一直
argue with與爭吵
around the world在世界各地
arrive in/at到達
at least至少
at a meeting在開會
at first首先
as…as possible盡可能
as…as象一樣
be able to能夠
be angry with 生氣
be mad at對感到氣憤
be good at擅長於
be careful小心
be allowed被允許
be surprised驚訝
be supposed to被期望/被要求
be interested in對感興趣
break the rule打破規則
by the way順便
complain about抱怨
come along出現，發生
come true實現，達到
come in進來
cut in line插隊
call sb. up打電話給
do/wash the dishes洗碗
drop litter亂扔垃圾
do well in在方面做得好
enjoy /finish doing sth喜歡/完成某事
end up結束
fall in love with愛上
fall asleep入睡
far from遠離
first of all首先
fly to飛向
find out找到
…find it adj. to do sth
keep…down壓低聲音
keep out不讓進入
look for尋找
look smart 看起來精幹
look after照顧
look through瀏覽
let (sb) in讓進
let sbget along相處
get over克服
get annoyed生氣
get bored厭煩
get an ecation受教育
get on (well) with與相處（好）
get injured受傷
give sb sth/give sth to sb給某人某物
give away贈送
go skating去溜冰
go out of從出去/來
have a fight with與打架/爭吵
have a surprise party舉行驚訝聚會
have a great/good time玩得愉快
have been to曾到過
hear about/of聽說
hundreds of好幾百
had better (not) do sth最好做
in a minute一會兒
in 100 years100年後
in good health身體健康
in front of 在前面
in the future 未來，將來
in the front of在前面
in the playground在操場
in/out of style時髦/過時
in silence默默地
in order to目的
in (Russian) style具有俄國風格
in public places在公共場合
It take sb some time to do sth.花費某人時間干某事
the same as與相同
try (not) to do sth盡力（不）干
three quarters四分之三
turn on/off打開/關掉
turn up/down開大/關小
talk to/with與談話
take care of照顧
take part in參加
take off起飛take away拿走
take place發生
take an interest in對感興趣
take care (not) to do小心（不）做
thanks for (doing)謝謝（做）
wait in line排隊等候
want to do sth/would like to do sth 想干
make sb do sth使某人干
make a living (doing sth)謀生
make money賺錢
make friends with與交友
more than多於
need to do sth 需要干
not…anymore不再
not…until直到為止
not at all一點也不
on (my tenth) birthday在（我十歲）生日
on the phone在通話
on the one/other hand在一（另）方面
open up打開
put out熄滅
pick…up撿起
pass (sth) on (to sb)傳遞
pay for 付款
part-time job兼職工作
run out of用盡
run away逃跑
rather than勝於
right away立刻，馬上
spend…on/(in) doing sth花費
seem to do sth好象干
sleep late睡懶覺
see sb do/doing sth看某人做/在做
start/begin to do/doing sth 開始干某事
adj.(special) enough夠（特別
There will be fewer/less…
--What should I do?
--You should do…
--what were you doing when…?
--I was (doing)…when…
While he was (doing)…,a girl called the police.
If you wear jeans to the party, the teachers won』t let you in.
--How long have you been skating?
--I』ve been skating since nine o』clock/for five hours.
Would you mind (not) doing sth?
Could you please (not) do sth?
Why don』t you /not (do sth)?
How/What about sth/doingsth?
do sth 讓某人干
⑷ 初二英語下冊每單元語法講解和語法練習
http://wenku..com/view/fe085cc08bd63186bcebbcd6.html?st=1
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⑸ 初二下學期每個單元的英語語法！
主要的就是：（來我們源老師總結的）
U1：一般將來時
U2：情態動詞
U3:過去進行時
U4:賓從語序，時態
U5:條件狀語從句
U6:現在完成進行時
U7：禮貌提出請求
U8:如何提建議
U9:現在完成時
U10:反義疑問句
⑹ 八年級下冊英語復習資料（主要是語法方面)謝啦
八年級（下）U1——U3知識點總結
Unit 1 Will people have robots?
本單元片語及固定表達：
1. fewer people 更少的人（fewer修飾名詞復數，表示否定）
2. less free time 更少的空閑時間（less修飾不可數名詞，表示否定）
3. in ten years 10年後（in的時間短語用於將來時，提問用How soon）
4. fall in love with… 愛上…
例：When I met Mr. Xu for the first time, I fell in love with him at once
5. live alone 單獨居住
6. feel lonely 感到孤獨（比較：live alone/go along等）
The girl walked alone along the street, but she didn』t feel lonely
那女孩獨自沿著街道走，但她並不感到孤獨
7. keep/feed a pet pig 養一頭寵物豬
8. fly rockets to the moon 乘火箭飛到月球
9. hundreds of +名詞復數 數以百計的（估計表達，類似還有thousands of; millions of）
10. the same as 和……相同
11. A be different from B A與B不同(=There is a difference/There are differences between A and B)
12. wake up 醒來（wake sb. up表示 「喚醒某人」 ）
13. get bored 變得厭倦（get/become是連系動詞，後跟形容詞如tired/angry/excited等）
14. go skating 去滑冰（類似還有go hiking/fishing /skating/bike riding等）
15. lots of/a lot of 許多（修飾可數名詞、不可數名詞都可以）
16. at the weekends 在周末
17. study on computers 通過電腦學習
18. agree with sb. 同意某人(的意見)
19. I don』t agree. = I disagree. 我不同意
20. on vacation 度假
21. help sb with sth/help sb do sth 幫助某人做某事
22. many different kinds of goldfish 許多不同種金魚
23. live in an apartment 住在公寓里/
24. live on the twelfth floor 住在12樓
25. live at NO.332,Shanghai Street 住在上海路332號
26. as a reporter 作為一名記者
27. look smart 顯得精神/看起來聰明
28. Are you kidding? 你在騙我嗎
29. in the future 在將來/在未來
30. no more=not …anymore 不再（強調多次發生的動作不再發生）
31. no longer=not… any longer 不再（強調狀態不再發生）
32. besides（除…之外還，包括）與except =but（除…之外，不包括）
33. be able to與can 能、會
（be able to用於各種時態，而can只能用於一般現在時態和一般過去時態中）
例如： I have been able to/will be able to speak two languages. （不可以用can）
34.have to用於各種時態，而must只能用於一般現在時態
l 例如：will have to/ had to stay at home. （不可以用must）
35. on a piece of paper 在一張紙上（注意paper/information/news/work/homework/housework等為不可數名詞）
本單元目標句型：
1. What do you think life will be like in 1000 years?
2. There will be fewer trees、more buildings and less pollution in the future.
l fewer； less表示否定之意，分別修飾可數名詞和不可數名詞；more二者都可以修飾。
3. Will kids go to school? No, they won』t/Yes, they will
本單元語法講解：
一般將來時
一， 含義：表示將要發生的動作或存在的狀態。
二， 句型：
1， 主+will+do/be
2， 主+am/is/are+going to+be/do
三，標志詞：
1.含tomorrow; next短語； 2.in+段時間 ； 3.how soon；
4.by+將來時間； 5.by the time sb.do…
6.在時間/條件狀語從句中, 如果從句用一般現在時, 主句用將來時（見Unit 5）
Unit 2 What should I do?
本單元片語及固定表達：
1. too loud 太大聲
2. out of style 過時的
3. in style 流行的
4. call sb up=ring sb.up=call/ring/phone sb. 給…..打電話
5. enough money 足夠的錢(enough修飾名詞時不必後置)
6. busy enough 夠忙 (enough修飾形容詞或副詞時必須後置)
7. a ticket to/for a ball game 一張球賽的門票
注意：the key to the lock/the key(answer)r to the question)/the solution to the problem .此處幾個短語不能用of表示所有格
8. talk about 談論
9. on the phone 用電話
10. pay for 付款
11. spend…on +sth./spend...( in) doing sth. 在…花錢
12. It takes sb. sometime to do sth. 某人做某事花…的時間
13. borrow …from 從….借( 借進來)
14. lend…to 把…借給（借出去）
15. You can keep（持續性動詞） the book for a week
你可以借這本書一周。（不用borrow或lend）
16. buy sth for sb 為……買東西
17. tell sb to do /not to do sth.sth 告訴某人做/不要做某事
18. want sb. to do sth.=would like sb. to do 想讓某人做某事
19. find out 發現；查清楚；弄明白
20. play one』s video 放錄象
21. fail the test=not pass the test 考試不及格
22. fail in (doing) sth… 在...上失敗,變弱
23. succeed in (doing) sth 在...方面成功
24. write sb a letter/write to sb. 給某人寫信
25. surprise(動詞) sb. 使某人吃驚（類似有：surprise/interest/please/amaze+某人）
26. to one』s surprise 使某人吃驚的是…..
27. to one』s joy 使某人高興的是…..
28. look for a part-time job 找一份兼職的工作（不一定有結果）
29. get/find a part-time job 找到一份兼職的工作（有結果）
30. ask sb. for… 尋求/向某人要某物
31. have a bake sale 賣燒烤
32. argue with sb = have an argument with sb. 與某人爭吵
33. have a fight with sb.=fight with sb. 與某人打架
34. drop off 離去；散去；逐漸減少;死去
35. prepare for…=get ready for… 為…做准備
36. after-school clubs 課外俱樂部
l be/get used to doing 習慣做某事
l used to do 過去經常/常常做某事
l be used for doing=be used to do sth. 被用於做某事
37. fill… up 填補；裝滿…
38. return sth. to sb.=give sth. back to sb. 把某物歸還給某人
39. get on /along well with 與…相處很好
40. all kinds of 各種各樣
41. as much as possible=as much as possible 盡可能多
42. take part in=join in 參加（某種活動/集會）
43. a bit =a little 一點兒（當修飾形容詞或比較級時）
44. a bit of =a little 一點兒/一些（當修飾不可數名詞時）
45. be angry with… 生…的氣
46. by oneself+on one』s own 某人自己/獨自地
47. on the one hand 一方面
48. on the other hand 另一方面
49. I find/feel/think it difficult to do... 我發現/感到/認為做某事很難（形式賓語句）
50. see/hear/watch sb. doing sth. 看到/聽見/注視某人正在做…（感官動詞用法）
51. not…until 直到…才（謂語動詞一般是非延續動詞時才用否定）
52. 表示某人情緒有關的形容詞用法:
be/become+ upset/tired/excited/interested/worried/surprised/amazed/annoyed
說明：當主語是某人時，注意後面的形容詞一般是-ed結尾的單詞，而當主語是某物時或修飾名詞時，注意後面形容詞一般是-ing結尾單詞.）
例如:I was surprised/interested/amazed when I heard the surprising/interesting/amazing news.
本單元目標句型：
1. What』s wrong(with you)?/What』s the matter? 你怎麼了？
2. What should I do? 我該怎麼辦？
3. You could write him a letter. 你可以給他寫封信.
4. You should say sorry to him. 你應該給他道歉.
5. They shouldn』t argue. 他們不應該爭吵.
6. Why don』t you talk to him about it?
=Why not talk to him about it?=You should/could talk to him about it.
=What/How about talking to him about it.=You』d better talk to him about it.
本單元語法講解：
情態動詞 could 和should 的用法：
一，could 的用法
could 為can 的過去式，後接動詞原形，否定形式為couldn』t,其用法如下：
1.表示過去的能力。通常只表示過去一般性能力，即過去想做某事就隨時可以做某事的能力。
例：I could jump higher when I was young. 當我年輕時，我可以跳得更高些。
2.表示推測、可能性，意為「可能」。可以用於對過去、現在或將來的推測，且可用於各種句型（肯定句、否定句、疑問句）。而can表推測，通常只用於否定句和疑問句中。
例：You could be right, but I don』t think you are. 你可能是正確的，但我並不認為你正確。
3.表示許可、委婉地提出要求、給出建議。此時could 與can無時態上的差別，它並不表示過去，而是表示一種更委婉的語氣。
例： Could I use your umbrella? 我可以用一下你的雨傘嗎？
You could be more careful. 你可以再仔細些。
二，should 的用法
should 是情態動詞shall 的過去式，後接動詞原形，否定式為shouldn』t, should 有如下用法：
1. 表示義務、忠告，用於委婉的提出建議、給予勸告，意為「應當，應該」。
例：You should see a dentist at once. 你應該立刻去看牙醫。
We should be early for school. 我們應該早早去上學。
2. should 也可以表示一種推測、推論，意為「應當，應該」。
例: My uncle should be at home now.我叔叔現在應該在家裡。
4. should 用於第一人稱的疑問句形式，用於詢問對方意願、徵求對方意見，與shall 用法相似，但語氣更委婉。
例：Should I open the window? 我可以開窗戶嗎？
What should we do now? 我們現在該怎麼辦呢
Unit 3 What were you doing when the UFO arrived?
本單元片語及固定表達：
1. in front of 在……的前面（外部）
2. in the front of 在……的前面（內部）
3. in the library 在圖書館
4. get out of/get into 出……之外/進入
5. sleep late 睡懶覺
6. sleep well 睡得好
7. get to sleep 睡著
8. walk down/along 沿……走
9. take off (飛機)起飛；脫下（衣、帽）
10. on Sunday evening 在星期日晚上
注意:（特指某日如星期、假日、某月某日或某個特定的上、下午、晚上用on）
11. in the tree 在樹上(指樹之外的人或物)
12. on the tree 在樹上(指樹本身生長的東西)
13. take photos 照相
14. at the train station 在火車站
15. run away 跑開，逃跑
16. as+形容詞/副詞原形+as 和…一樣…
例如： She is (not) as beautiful as her sister. I can run as fast as he(him)
17. buy/draw/make sth. for sb. 為某人買/畫/製作某物
18. walk home 走回家
19. in history 在歷史上
20. for example 例如
21. in the city of 在……市
22. on the playground 在操場上
23. ten minutes ago 十分鍾前
24. take place 發生（強調必然性）
25. happen to sth./sb. 發生（強調偶然性）
例如：What has happened to you?=What』s the matter with you?=What』s wrong with you?
26. of course=sure=certainly 當然
27. all over the world=around the world 遍及全世界
28. outside/inside the station 在車站外/內
29. next to 相鄰，緊貼
30. close to 接近於；在附近
31. be ill in hospital/bed 生病住院/在床
32. hear about/of 聽說（間接聽到）
33. in silence 沉默不語
34. It is+形容詞+（of/for sb.）+to do sth 形式主語句
本單元目標句型:
1.What were you doing when I arrived/at that time/at 8:00 last night/from 9:00 to 10:00 yesterday?
2.I was doing sth. When+一般過去時的時間狀語從句...
3.How about... / What about...?
4.While sth./sb. was doing sth., I was doing sth....
5.What were you doing when the UFO landed?
當不明飛行物著陸時，你正在幹啥？
6.While my mother was cooking ,I was watching TV.
當媽媽正在做飯時，我在看電視。
本單元語法講解：
過去進行時
1，含義：表示過去某一個特定時間正在發生的動作。
2，句型： 主+ was/were +動ing
例A：She was doing her homework at 8:30 yesterday evening.
（昨天傍晚八點半她正在做家庭作業。）
例B：We were having supper at that time.
（那個時候我們正在吃晚飯。）
3，標志：
1） then = at that time（那時，當時）；
2） this time +過去的時間；
3） at+幾點鍾+過去時間；
4） from +幾點鍾+to+幾點鍾+過去時間
5） When和While引導的時間狀語從句
二，When和While引導的時間狀語從句：
1，when:
1) When+時間狀語從句(用一般過去時)，主句（用過去進行時）。
2) 主句（用過去進行時）+ when+時間狀語從句(用一般過去時)
例如：When I got up this morning, Mother was preparing breakfast in the kitchen.
今天早上我起床時媽媽正在廚房裡准備早餐。
2，while:
1) While+時間狀語從句（用過去進行時）, 主句(用一般過去時/過去進行時).
2) 主句(用一般過去時/過去進行時)+ while+時間狀語從句（用過去進行時）
例如：While she was cooking in the kitchen, Mike rang her up.
當她正在廚房做飯時，Mike給她打電話。
先把《八年級（下）U1——U3知識點總結》發給你，如果覺得這份學習資料對你有幫助，在評為最佳答案後，請用網路Hi聯系我，我會把剩下的U4——U10的知識點總結發給你^_^
⑺ 八年級下冊英語練習題！按單元分最新2013的人教版！
三等獎風口浪尖第三方連會計師的考慮減肥