滬教牛津版八年級下Unit8 講解與練習(xí)

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1、【精品文檔】如有侵權(quán)，請聯(lián)系網(wǎng)站刪除，僅供學(xué)習(xí)與交流 一、 二、 三、 四、 五、 六、 七、 滬教牛津版八年級下Unit8 講解與練習(xí) .....精品文檔...... 八、 詞匯 1. apology n.道歉 I don’t believe their apology apologize v.道歉 apologize to sb 向某人道歉=make an apology to sb You should apologize to your mother.= You should make an apology to your moth

2、er. apologize for sth 為某事道歉 I should apologize for what I said. 2. present n.目前、現(xiàn)在 We talked about the past and the present. present adj.出席的、現(xiàn)在的 How many people were present at the meeting? present v.呈現(xiàn) They presented him with a bunch of flowers. present n.禮物 He oft

3、en gave his neighbor’s kids little presents. at present=in the present 現(xiàn)在、目前 I don’t have enough money in hand at present. 3. satisfy v.使?jié)M意 They will satisfy everyone. Some people are hard to satisfy. satisfied adj=pleased 滿意的 be satisfied with sb/sth 對某人/某事......滿意 Our

4、teachers are satisfied with us. 4. mix v.（使）混合 The hydrogen in the car is mixed with oxygen from the air to make electricity for the car. If you mix blue and yellow, then you will get green. mixture n. 混合物、混合體、混合劑 He says his new play is a mixture of sadness and happiness. 5. rela

5、x v.放松、休息 Then you can relax as the car takes you there. Whenever he gets home from work, he loves to relax with a glass of wine. relaxed adj.感到放松的（人） relaxing adj.令人放松的（物） They felt quite relaxed before the examination. After a day’s hard work, we all enjoyed a relaxing drink.

6、 6. while conj 與...同時(shí)；但是；然而 Jack was doing his homework in the study while his mother was cooking in the kitchen. The first two services are free, while the third costs $ 35. when和while的區(qū)別 (1)when=at or during the time that,既可以指時(shí)間點(diǎn)，也可以指一段時(shí)間，while=during the time that，只能指一段時(shí)間，因此，when引導(dǎo)的

7、時(shí)間狀語從句中的動(dòng)詞可以是短暫性動(dòng)詞也可以是延續(xù)性動(dòng)詞，而while后面則只能是延續(xù)性動(dòng)詞。 (2)when說明從句的動(dòng)作和主句的動(dòng)作可以是同時(shí)，也可以是先后發(fā)生，而while則強(qiáng)調(diào)主句和動(dòng)作在從句動(dòng)作發(fā)生的過程中或者兩個(gè)動(dòng)作同時(shí)發(fā)生。 (3)由when引導(dǎo)的時(shí)間狀語從句，主語用過去進(jìn)行時(shí)，從句應(yīng)該用一般過去時(shí)；如果從句和主句的動(dòng)作同時(shí)發(fā)生，兩句都用過去進(jìn)行時(shí)的話，則多用while引導(dǎo)。 A. When the teacher came in, we were talking. While we were talking, the teacher came in. B.

8、 They were singing while we were dancing. (4)when和while還可以作并列連詞，when表示“在那時(shí)”；while表示“而、卻” The children were running to move a bag of rice when they heard the sound of a motor bike. He is strong while his brother is weak. 7. prepare v.準(zhǔn)備 What will you need to prepare for the trip?

9、 He is preparing for the final exam. prepared adj.準(zhǔn)備好的 unprepared adj.沒有準(zhǔn)備好的 He is well prepared now. Although she was unprepared, she was excellent. be (un)prepared to do sth=be (not) ready to do sth（沒有）準(zhǔn)備好去做某事 He was unprepared to take the exam, so he failed. be (un)pr

10、epared for sth=be (not) ready for sth （沒有）為某事做好準(zhǔn)備 If you are unprepared for it, you should hurry up. 二、 句型 1. in the shape of 呈現(xiàn).....的形狀 The cake is in the shape of a heart. 2. be used as 被用作...... Heat is used as energy for each house. 3. be connected to... 被連接到...... The MP3 pla

11、yer should be connected to the computer if you want to download music. 4. help sb do sth 幫助某人做某事 Do you often help your mother do housework? 三、 語法 過去進(jìn)行時(shí) 表示過去某個(gè)時(shí)刻或某一階段正在進(jìn)行的動(dòng)作，常和表示過去時(shí)間的狀語then,at this/that time,yesterday,at nine, last night等等類似的連用，但在有些情況下，沒有明確的時(shí)間狀語，需要通過上下午來判斷。 1.構(gòu)成：主語+(not)+was

12、/were+doing+其他 The children were playing games at this time yesterday. I was watching TV at eight last night. 2.過去進(jìn)行時(shí)的時(shí)間狀語 (1) at this time yesterday 昨天是這個(gè)時(shí)候 I was playing the piano at this time yesterday. (2) at that time 在那時(shí)，當(dāng)時(shí) I was playing soccer at that time. (3) 表示過去某一具體的時(shí)間，如at

13、 eight last night, at six yesterday morning等等 They were reading English at seven yesterday morning. (4) 表示一段時(shí)間，如yesterday, yesterday morning, last night等等 I was reading a novel last night.昨晚我在看小說。（昨晚正在看，可能沒看完） 練習(xí) 一、 詞形轉(zhuǎn)換 1. You should ___________(apology) to your mother. 2. Mike always m

14、akes ___________ (excuse) for himself. 3. He often gave his neighbor’s kids little ___________ (present). 4. The young men travel ___________ (wide). 5. Our teacher has changed a lot in ___________(recently) years. 6. Our teacher are ___________ (satisfied) with our performance. 7. He says his

15、new play is a ___________ (mix) of sadness and humour. 8. They felt quite ___________ (relax) before the examination. 9. He was ___________ (prepare) to take the exam, so he failed. 10. There are many ___________ (electricity) books to read. 二、 根據(jù)句子意思選擇合適的詞組完成句子 be used as be connected to a

16、 type of be mixed with in the shape of 11. The hotel is ___________ a flying bird. 12. The hydrogen in the car ___________oxygen from the air to make electricity for the car. 13. Your medicine cupboard ___________ your doctor’s computer. 14. The CJ3 is ___________ hydrogen car. 15. Heat is h

17、eld under the glass and ___________ energy for each house. 三、 單選 16. Today I bought three bottles of oil ______ one because I know I’ll ______ want ______ next week. A.instead;the other B.instead of;the other C.instead;another D.instead of;another 17. What do you want to work as ______

18、? A.in future B.in the future C.in the past D.at present 18.---Because of the bad weather, we couldn’t have a picnic yesterday. ---That was really bad. Why didn’t you read some books at home ______ going out? A.instead B.instead for C.instead of D.instead at 19. Your

19、 medicine cupboard ______ your doctor’s computer. A.connects to B.is connected to C.connects at D.is connected at 20. Hey, Lucy, I want to recommend a nice book ______ you. A.about B.to C.at D.in 21. ---Did you see a girl in red pass by just now?

20、----No,sir. I ______ a newspaper. A.read B.am reading C.would read D.was reading 22. The children ______ a P.E. Class on the playground when it suddenly began to rain. A.have B.are having C.had D.were having 23. When my father got home, I ______

21、a letter to my friend. A.was writing B.am writing C.wrote D.have written 24.---What dod the teacher say just now? ---Sorry. I didn’t catch it. I ______ something else. A.think B.will think C.was thinking D.had thought 25.---Were you at home at 9 last nig

22、ht? ---Yes, I ______ a shower at that time. A.took B.was taking C.was taken D.am taking 26.---I knocked into a tree when I went to the railway station for my friend. ---I suppose you ______ too fast. A.drive B.are driving C.drove D.were driving 27. I ______

23、my homework while my parents ______ TV last night. A.did;have watched B.was doing;were watching C.had done;were watching D.would do;were watching 28. ______ I was waiting for a taxi in front of the shop, three robbers came to me from the opposite direction. A. With

24、 B. If C. While D. Like 29. My twin sisters were doing their homework ______ my mother came in. A.when B.while C.but D.so 30.---What was Susan doing ______? ---She was washing the dishes. A.next week B.now C.at 3 p.m. yesterday D.at 3 p.m. tomorrow