2020英語八年級下冊單元知識點(diǎn)總結(jié)和同步練習(xí)Unit3(無答案)

1、人教版八年級下冊單元知識點(diǎn)總結(jié)及同步練習(xí)Un it3 Coud you please clea n your room?3. fold one s cllth 衣服4. do the chores 做雜務(wù)7. do the dishes 洗餐具 8. use one s com 使用某人的電腦9. go to the store 去商店10. work on 從事，忙于11. work at 學(xué)習(xí)、致力于12. do the laundry = do some washing = wash clothes 洗衣服14. make breakfast / make dinner = do som

2、e cooking 做飯15. invite sb. to do sth 邀請某人做某事16. make one二、單元基本知識點(diǎn)1. Could you please？意為你能.嗎” ，could 在此不表示過去，而是表示委婉的語氣，please 后應(yīng)接動詞原形Could you please tell me the way tot the bus stop?以 could 開頭的表示請求的問句，其肯定回答可以用Sure./Of course./Certainly.等，也可以用主語 +can/may”,不能用主語+could ”；否定回答可以用Sorry”并給出理由，也可以用主語 +cant

3、/mustnt”,不能用 主語 +couldn ”Could you please close the door?Sure/Of course/Certa inly.Sorry, I cant. I am busy now請求的幾種表達(dá)形式：1) Would you please do ?2) Would you mi nd doi ng ?3) Shall I/we ?2. make on es/the bed_3. 動詞后接動詞 ing 的幾個用法practice doing 練習(xí)enjoy doing 享受keep doing 保持avoid doing 避免mi nd doing 介意

4、suggest doing 建議4. (at) any minute (now)很快；馬上Hurry up! He llbe back any minute now.5. be angry_ sb 因某人而憤怒be angry_sth 因某事而憤怒6. throwthrow away 扔掉； 丟棄： I never throw clothes awaythrow sth to 投給(善意)throw sth at 投打(惡意)7. the minute (that)=as soon as 一. 就.”，引導(dǎo)時間狀語從句I want to see him the minute he arrive

5、s=I want to see him as soon as he arrives.8. come on 快點(diǎn)；加油 come true 實(shí)現(xiàn)；成為現(xiàn)實(shí)come over 順便來訪come out 出來；出版、單元重點(diǎn)短語1. work on 從事，忙于 2. have a test 考試5. get a ride 搭車 6. wash the car 刷車13. take out the trash 倒垃圾17. sweep the floor 清掃地板9. reply to sb/sth 對某人/某物做出回答或反應(yīng)reply an swerreply做及物動詞，后接 that 從句或直接引

6、語；做不及物動詞時，后跟介 詞 to 才能接名詞或代詞做賓語He replied that he wouldcomean swer 常做及物動詞，還可以表示接聽（電話）或應(yīng)答門鈴等，但reply 不能這樣用A little girl answered thedoor.10. all the time 頻繁；反復(fù),常常位于句末，強(qiáng)調(diào)在某段時間內(nèi)一直進(jìn)行或發(fā)生某事I have a dog and a cat, but they fight all the time.11. asas像一樣表示兩者在某方面程度相同，第一個as 是副詞，后應(yīng)該跟形容詞或副詞的原級,第二個 as 是介詞，后可跟名詞，代詞

7、拓展：asas的否定形式是 not as/soas不如. ；不與.一樣”He studies as hard as his bother.He does ntstudy as/so hard as his brother12. neither1） n either did I 是“n either+be 動詞/助動詞/情態(tài)動詞+主語”結(jié)構(gòu)，表示前者的否定情況也適用于后者。I don like this dressNeither did i.2）形容詞，意思為 兩者都不的，置于單數(shù)名詞之前Neither an swer is correct.3）代詞，意思為兩者都不，常與介詞of 連用。neit

8、her 做主語時，謂語動詞用單數(shù)形式。Neither of us has bee n to Beiji ng.13. pass sth to sb= pass_ 把某物傳給/遞給某人14. borrow, le nd, keepborrow指“借入”或“借用他人的動詞功供自己使用”?！跋蚰橙私幽澄铩背Ｓ?borrow sth from sb 或borrow one sth 結(jié)構(gòu)表達(dá)lend表示把自己的東西借出 給別人使用。借給某人某物常用 lend sb sth 或 lend sth tosb.keep表示借的意思的時，是延續(xù)性從此，可以與for+ 一段時間或 how long 連用，表示 借

9、某物一段或多長時間女口： keep the book for a week.15. while when as 的區(qū)別while引導(dǎo)時間狀語從句，只表示“某一段時間”，從句謂語動詞用延續(xù)性動詞，且常用進(jìn)行時態(tài)。The teleph one rang while my father wasreadi ng a n ewspaper.whe n引導(dǎo)時間狀語從句，既可以表示“某一段時間”，也可以表示“某一時刻”，從句中謂語動詞可以是延續(xù)性動詞，也可以是非延續(xù)性 動詞When 1 arrived in Beijing, it was rai ning.as強(qiáng)調(diào)兩個動作的冋時性，表示一邊.一邊.Kate

10、 read the book as she went along.16. make + sb/sth + adj 使某人/某物變得make + sb/sth + n.使某人/某物成為17. spe nd, pay, cost, take 的區(qū)另 Uspe nd1) spend time / money (in) doing sth. 花費(fèi)時間(金錢)做某事2) spend time / money on sth. 在.上化費(fèi)時間(金錢)They spe nt two years (in) build ing this bridge.I spe nt two hours on this math

11、s problempay1) pay (sb.) money for sth,付錢(給某人) 買2)pay for sth.付.的錢3)pay for sb.替某人付錢4)pay sb.付錢給某人I have to pay them 20 pounds for this room each month Ihave to pay for the book lostDon worry. I ll pay for youThey pay us every monthcostcost 的主語是物或某種活動，)sth. costs (sb.)+金錢，某物花了(某人)多少錢A new computer c

12、osts a lot of mon ey.takeIt takes sb. +時間+ to do sth.做某事花了某 人多少時間It took them three years to build this road.18. in order to 表示目的，后接動詞原形，可位于句首，也可位于句子中。in order that 意思為目的是；為了”，后常接句子In order to go to college, he studies hard .=ln order that he can go to college, he studies hard.19. provide sb with st

13、h=_ 為某人提供某物20. take care oflook after 照顧，照料care for 21. as a result 與 as a result ofas a result副詞性短語，意為“結(jié)果”，后跟表示事情 結(jié)果的句子He made a big mistake, and as a result, he lost his jobas a result of介詞性短語， 意為“因?yàn)椋?由于”， 后常跟 名詞，代詞等，相當(dāng)于 because ofBill was late as a result of the heavy snow.三、單元語法知識點(diǎn)1. Peter, coul

14、d you please take out the trash? Sure, Mom.Could you please do the dishes? Sorry, I can t. I have to do my homework.(1)在表示請求幫助或請求允許的疑問句中，常用 could 代替 can,以表示禮貌，委婉或不確定的語氣，而 can 則不具備這些語氣。這種情況下不能把 could 看作 can 的過去式。以上兩句中用 could 是為了表示禮貌的請求。表示請 求幫助或請求允許時，除了can, could 之外，還可以用may，句子的表達(dá)方式也各有不同，可以用不同的方式來表示同一個

15、概念。例：-Could/Ca n/May I use your car for a day?對于該句型的回答：女口同意可以說 Yes,或 Sure 或 Certainly，還可說 Yes, (do) please.或 Of course. (you may/can). 或 Go ahead, please.或 That s OK/all right 如果不同意，可以說 I m sorry you can 或t. m really sorry, but I have to use it today.要避免說 No, you can 這樣顯得很不禮貌。否定回答通常用委婉語氣。-Do you min

16、d if I use your car for a day?對于該句型的回答：所作回答可以說 Never mi nd. /Not at all. 表不介意。不能用 Yes. /Sure. /Of course. /Certai nly.等。無論肯定還是否定應(yīng)答中，要避免使用could，要用 can 或 may。因?yàn)閼?yīng)答須用確定的語氣。而 could 在表請求的問句中是為了表示禮貌或委婉語氣，用在應(yīng)答中則成了不確定語氣， 與情理不符。所以應(yīng)答中不說 Yes, you could.或 No, you couldn 而要說 Yes, you can.或 Sorry. /No, you can t.單

17、元課堂練習(xí)：一、根據(jù)句意及首字母提示完成單詞。1. My friend often b_my pen. But he never returns ( 歸還)it.2. Tomorrow I m going to have a party. I like to i_ my friends to it.3. I have differe nt ideas from yours. I really d_ with you.4. I have a pet cat. I have to f_it with some fish every day.5. I like music ver鳥much. I w

18、ant to buy a new CD p_ .二、用所給詞的適當(dāng)形式填空。1. Do you ofte n watch TV in the_(live) room?2. Could you do the_(shop) with me?3. I hate to do_ (chore) in the morni ng.4. Sam is going to a_ (meet) now.5. Thank you for your_(in vite).6. Could you let me get a_ (ride)?7. We have some drinks and sn acks, but we

19、 n eed_ (ma ny).8. Could you please_ (go) to the store?9. I like to do the dishes, because it _(relax).10. He always fold_(he) clothes.三、句型轉(zhuǎn)換。1. I can buy some drinks and snacks.(用 could 改為語氣委婉的疑問句)_you_drinks and sn acks?2. Could you look after my cat, please?(改為同義句)Could you_ my cat, please?3. Can

20、 I use your dictionary, please?(改為同義句 )Can I_a dictio nary_ you, please?4. All the children had a great time at the party.(改為同義句 )All the childre n_at the party.5. Could you help me do housework?(改為同義句)Could you_ me_ housework?二、單項(xiàng)選擇()1. Could you please_us Mary s teleph one nu mber ?I want to call

21、her.A. to give B. give C. givi ngD. to givi ng( )2.Let s go to Hongshanhu. That is a good place haacpund.A.for B. on C. to D. with()3.Ca n you please tell me where the post office? I will have to post a letter for my gran dmother.A. fin di ngB. I ca n find C. how to find D. find()4. I m sorry I don

22、t agree you.A. with B. in C. on D. to)5. Could you please tell me where the restrooms are?B. I could C. Sure. D. I could tell you.)8.-Teacher: Welcome back, class.A. Certainly, Mr Li B. I m sorry, Mr Li. C. Thank you, Mr Li. D m glad, Mr Li.)9. Moon cakes, the moon, are()10. Does Mr Wang teach_ math

23、 this term, Li Ping?A. ours B. our C. us D. we三、完形填空。A. Yes, I could.)6. Mr Smith didnt have money ,but he hadgood friends.A. much; muchB. many; many C. much; many D. many; much)7.Don twith fire. Its dan gerous.A. make B. hold C. doD. playStudents:round.A. look likeB. looks likeC. likeD. likesTwo we

24、eks before Christmas one year, I went to London with my(1)_ I shall n ever forget the day. The streets werefull of people, The shop windows were very bright. My mother held my hand and we both went into a (2)_ shop. Theshop was full of (3) .There were nice toys(4).Then I saw Father Christmas himself

25、! I pulled my motherby(5)_ . “ plea(6_ me to Father Christmas,I said. There were a lot of children .They were all very happy. Theywere(7) in a line(成一對 ).Father Christmas(_ near(9) to every one of them. At last it was my turn.“Helittle Tom, II he said to me .As soo(10)5 Ihis voice(聲音),I found out th

26、at he was my uncle John Smith.()1.A. fatherB. motherC. pare ntsD. uncle()2.A. bookB. fruitC. clothesD. toy()3.A. stude ntsB. boysC. girlsD.childre n()4.A.everywhereB. somewhereC. any whereD. the leg()5. A.her handB. the handC. her legD. the leg()6.A. bri ngB. takeC. pullD. ask()7.A my motherB. my fa

27、therC. the toysD. Father Christmas()8.A. sta ndingB. sta ndC. stoodD. sta nds()9. A. toldB. tellC. spokeD.speak()10 .A. hearB. liste nedC. heardD. liste n五、閱讀理解Jeffery was going to be in the third grade in just two weeks. The year before he had bee n in the sec ond grade. It had bee n wonderful. Jef

28、fery was eight the n, and on his way to the third grade. He was excited!School was only one week away. Jeffery s mom took him to the shop to buy new school clothes and new shoes. Heliked blue pants and white shirts. Jeffery s mom also bought him a new book bag ,pencils, and paper. The night befschool started, Jeffery laid clothes out. He carefully put everyth ing he n eeded for the first day of school into his book bag.The next morning Jeffery woke up very early. He went downstairs to see if his mom was in the kitchen. She was not there .It w as verydark outside. Jeffery went b