人教版八年级下册Unit4Whydon.docx

1、Unit Four Why dont you talk to your parents?一 词语,句型重点解析1. Why dont you do?【解析】Why dont you do?是常见的提建议的句型，该句型还可以用来发出礼貌的邀请。 同样表示征求对方意见的句型：What about doing? / How about doing? Would you like to do sth? Lets do sth.Youd better do/ not do sth. 【做一做】1. -Why not _(wear) a hat? -Good idea.2. -How about _(vi

2、sit) our teacher? -That sounds good.3. -Lets _(take) the dog for a walk. -Sorry, I cant.4. Would you mind my _(open) the door? -Of course not.5. Would you like _(come) to my party? -Id love to, but1. -Tomorrow will be sunny. How about having a picnic in the park? -_ But I have to prepare for tomorro

3、ws exam. A. Id love. B. Id love to. C. Thats right.2. - A new 3D movie is on. Shall we go and see it this weekend? - _! Whats it? A. I must be going nowB. You are rightC. Why notD. My pleasure3. -Look! Its raining heavily. _ take a raincoat with you? -Well, Ill take one right now. A. Why not B. Why

4、dont C. Would you mind D. Would you like4. A: Would you like to dance with me? B: . I have too much homework. A. Sorry, I cant.B. Of course not.C. Thats OK.D. Id like to.2. allow【解析】allow 及物动词,意为 “允许”。用法:_允许某人做某事。allow 用法：_允许某事，例如： We dont allow such a thing._ 允许做某事。 例如： We dont allow smoking in our

5、 house. 【做一做】1. 我的父母不允许我上学的晚上上网。My parents dont allow me _ on weekdays.2.他们不允在这条街上停车。 They shouldnt allow _ in this street.3. look through【解析】look through 意为“翻阅，浏览”，后直接跟宾语。例如：My brother is looking through the newspaper to find a better job.与look相关的短语： _ 照顾，照看 _ 看 _ 看起来像 _ 寻找 _当心 _（在字典等中）查找【做一做】1. -

6、Would you please_ the paper for me and see if there are any mistakes? - Of course I will.A. look aroundB. look throughC. look upD. look into2. Peter, what will you do if your parents go out? They ask me to _ myself. Alook afterBlook up Clook for Dlook through3. I dont know the new word. It doesnt ma

7、tter, you can _ in the dictionary. A. look up it B. look it up C. look for it D. look it for4. instead 【解析】instead副词，反而、代替位于句子的开头时,多用逗号与句子的主体部分隔开;位于句子的结尾时不用逗号与句子的主体部分隔开。例如： Jackdidnthavenoodlesforlunch. Instead,hehadriceandfish. Annsaidnothing.Shebegantocryinstead.insteadof短语介词，代替，而不是。在句中的位置比较灵活，其后需

8、接被代替的内容作宾语，其宾语多由名词、代词、动词ing形式以及介词短语等充当。例如：【做一做】用instead或instead of填空1. Davewentfishing _goingskating.2. Mybrotherisntgoodatmath. _, heisgoodatEnglish.3. I likereadinginthelibrary _intheclassroom.4. YesterdayJohn _ Mr.Zhanggaveusa talkonAmericanhistory.5. Dave went cycling_going skating.6. My brother

9、 isnt good at math._,he is good at English.7. Mr. Zhang likes reading newspapers_books. 8. l like reading in the library_in the classroom. 9. Yesterday John_Mr. Zhang gave us talk on American history. 5. not until【解析】until表示动作、状态的持续，强调“一直到为止”，或强调某个动作或状态一直持续到另一个动作或状态出现之前。常与表示延续性动作的动词连用。例如： I waited u

10、ntil three oclock, but he didnt come.not until表示“到为止；直到才”，常与表示瞬间性动作的动词连用。如： His father didnt come back home until 23:00. 【做一做】1. We didnt start our discussion _ everybody arrived.A. since B. if C. while D. until2. Mom, shall we have supper now?Oh, we wont have supper _ your dad comes back. A. until

11、B. since C. while D. after3. Last night Dad and Mum didnt come back home _ I finished my homework.A. while B. if C. until D. as4. Tom, you look tired this morning. Whats wrong? I was so busy that I didnt go to bed _ 12 oclock last night. A. until B. when C. though D. unless6. although【解析】although意为“

12、尽管”，较正式，语气强，用来引导让步状语从句。 although引导的从句放在主句前后均可，有时还可放在句中。例如： He often helps me with my English although he is quite busy. Although Betty was ill, she came to school yesterday.although引导的从句不能与but, however连用，但可与yet, still连用。【做一做】1. Usually, we dont know how important something is _ we lose it. A. or B.

13、until C. as soon as D. after2. _ they are very tired, they feel happy because theyve finally finished their homework.A. So B. Although C. If D. But3. You bought the car about ten years ago? Yes. _ its old, it still runs well.A. Because B. Since C. Although D. But4. Jack still came to school _ he was

14、 ill.A though B. hot C. if D. so7. Its time for【解析】_ 是该做某事的时候了。 _是该做某事的时候了。 _是某人该做某事的时候了。【做一做】 1. 到你值日的时候了. _ you to be on duty. 2. 你爸爸回来了。该吃晚饭了.Your dad has come back home. Its time _. 3. Its time that you _ to school. A. went B. go C. to go D. going8. the Taylors【解析】the+姓氏的复数形式表示 “姓该姓氏的一家人”，作主语时谓语

15、动词用复数。例如： The Taylors are a typical American family. a/an 姓氏单数”表示某家族的一个成员。例如：His wife is a Kennedy（a member of the Kennedy family）【做一做】 1. The Browns _(be) from New York. 2. John一家人在看电视。The Johns _ now. 3. 史密斯一家人正在吃饭。 The Smiths _ at the dinning hall. 二 词汇复习I.根据首字母或句子意思完成单词，使句意完整：1. Look at the girl

16、 under the tree. Can you g_ who she is?2. In the end, we made a d _with him.3. China is trying to improve r_ with other countries.4. Look at the c_ in the sky. They are very beautiful.5. I always feel n_ when I speak in front of many people.6. Fill in the blanks with p_ words.7. Helena often o_ seat

17、s to the old on the bus.8. Students shouldnt c_ others homework. 9. My parents give me too mush p_ about school.10. In my o_, its important for parents to communicate with things happen in School11. If you have some worries, you can talk to your parents or other family m_.12. You shouldnt c_ with yo

18、ur classmates to get better grades.13. The Zhangs are a t_ Chinese family.14. After-school classes can help kids to get into a good u_.15. She was s_in finding a new job so she was really happy.16. Parents shouldnt p_ their children so hard.III. 用所给词的适当形式填空1. My brother is very busy. He doesnt have

19、any free time _(play) computer games. 2. Im really _(tire) because I studied until midnight last night.3. When parents argue, its like a big, black cloud _(hang) over our home.4. My sister borrows my CDs without _(ask). What should I do?5. Sun Yang is good at _(swim) . He did best in 2019.6. When I

20、came in, I found him _(write) something on my seat.7. His _(old) brother wants to be a volunteer and help the homeless children.8. Her words made her parents _(angry).9. The Internet makes our life nicer, _(easy) and more colorful than before.10. Their parents arent with them, so they look after _(t

21、hey).11. He does lots of things on weekends, like _(clean) the room, doing some washing, and so on.12. Keep _(work) hard and you will succeed.13. Its time _(have) a rest. Lets stop working.14. The old man was very strict and he didnt let us _(come) in.15. Free activities like exercising and _(hang)

22、out with friends are really relaxing.16. Doctors say too much pressure is not good for a childs _(develop).17. Its _(fair) to let us do so much homework without rest.18. _(tire) children cant study well.19. He always felt bad then he _(drop) his grades.20. Is there a toilet in the _(neighbor)?21. Do

23、nt push students too hard. They have enough _(stress).22. Neither of the two answers _(be) right.23. Both of the twins _(like) challenges.24. Either of them _(be) going to give us a report.25. Why dont you wait a few _(many) days before _(talk) to her?26. When you get _(old), you will get to underst

24、and your parents.27. When do you take your daughter to football _(train)?28. My parents give me a lot of _(press) about school.29. Eating fruit and vegetables _(be) is good for our health.30. Children are only _(allow) to wear school uniforms.31. We are ally happy about his _(success). He is really

25、a _(success) person.32. He finally _(success) in passing the exam.33. Its a/an _(usual) experience, few people have chances to do it.34. Do you know how to make him _(live) a happy life?三 语法复习I单项选择1. -Do you often get online? -Yes, I _ lots of time on it. Its a good way to relax. A. cost B. spend C.

26、 take D. pay2. Look at the boy _ in the corner. Lets go and help him. A. cry B. to cry C. crying D. cried3. -The meat is _ delicious. -Yes, but dont eat _. A. too much, much too B. too much, too much C. much too, much too D. much too, too much4. Yesterday he stayed at home and helped his parents _ t

27、o the cinema. A. instead of going B. instead to go C. instead go D. instead of to go5. The teacher speaks very loudly_ all the students can hear her.A. so that B. because C. since D. when6. Bob promises to join in the football match _ he has to help his parents on the farm. A. if B. as C. unless D.

28、when7. - How can I _ well with my lessons, Dad? - Practice makes perfect. A. work on B. hold on C. get on D. keep on8. - My new phone was stolen when I took a bus yesterday. - _. A. Im sorry to hear that B. it doesnt matter. C. Dont be silly D. Id love to9. You bought the car about ten years ago? Ye

29、s. _ its old, it still runs well.A. Because B. Since C. Although D. But10. _ Amy likes to go to the cinema, but she doesnt like to see horror films. A. Since B. As C. Though D. 不填11. Where are you going for the coming winter camp? I wont decide on the place the end of this month. A. until B. unless

30、C. though D. through 12. My little brother didnt answer my question. _, he asked me a question.A. Although B. But C. Instead D. So13. We dont allow _ in our offices, but we allow people_ in the smoking rooms.A. to smoke; to smoke B. smoking; smoking C. to smoke; smoking D. smoking; to smoke14. Can y

31、ou _ me with some information about the travel?A. provide B. offer C. give D. pass15. In our class, our teacher often makes us _ each other _ a problem.A. to argue with; about B. argue with; about C. to argue with; for D. argue for; with16. Parents often _ good education _ children.A. offer; for B.

32、offer; to C. send; to D. send; for17. Itwasraininghard._,wewentouttolookfortheboy. A. But B. However C. So D. And18. My little son saw _ outside. Shall we go and have a look？ A. strange something B. something strange C. anything strange D. strange anything19. The government builds lots of low-rent h

33、ouses(廉租房) to let people _in. A. live B. to live C. living D. lived20. Diana is so good a girl that she _ most of her free time with her grandparents. A. spends B. costs C. takes D. affords21. I _ this book _ that one, and I found this one is thicker.A. compare; with B. compare; to C. compared; with

34、 D. compared; to22. What a surprise it is that youve hiked on Mount Tai! I didnt believe I could do it _ I got to the top.A. unless B. after C. until D. as23. Would you like some milk ? No, thanks. I dont like it, _I know its good for my health. A. because B. though C. if D. when24. One important ai

35、m of our school is to prepare us for the future _we can face all the challenges with confidence. A. so far B. so that C. even if D. if only25.I think the result must him very much.A.surpriseB.surprisedC.surprisingD.surprises26. he is very poor, he feels very happy.A.Although； B.Although；/ C.Because；

36、soD.Because；/27.You could save some money you can buy a gift for your mother.A.in order toB.becauseC.soD.so that28.The old man looks very unhappy, because he lives ,and he feels very .A.alone；alone B.lonely；lonely C.alone；lonel D.lonely；alone29.Whats wrong? I cant do my homework now. I my homework i

37、n the classroom this morning.A.leaveB.forgetC.forgotD.left30.Im not sure. His father in the office.A.maybe B.may beC.mayD.is四句子复习I.完成句子：1. 我的父母不允许我朋友出去闲逛。My parents dont allow me _ with my friends.2. 让我惊讶的是，这个陌生人和我的兴趣爱好相同。_, this stranger has the same interests as me.3. 这几天我感觉很累因为我有太多的课外课程。I feel re

38、ally tired these days because I have _ after-class lessons.4. 我发现我妈妈昨天浏览了我的日记。I found my mother _ my diary yesterday.5. 李梅很友好。她和她的朋友们相处得很好。Li Mei is very friendly. She _ her friends.6. 你应该和你的朋友谈一谈这样他才会说他错了。You should have a talk with your friends _ he can say he is sorry.7. 我很担心我的学校成绩。你的建议是什么？I _ my

39、 school grades. Whats your advice?8. 青少年应该经常和父母交流。Teenagers should often _ their parents.9. 我和我最好的朋友吵架了，现在他不和我说话。My best friend had a fight with me, and now he wont _me.10. 你为什么不告诉爸爸在你学习的时候做点安静的事呢?_ tell your father to do _ when you are studying?11. 电视太吵了。你能把声音调小一下？The TV is too noisy. Could you ple

40、ase _?12. 你应当准备考试因为它们比聚会更重要。You _ the exams because they are more important than a party.13. 或许我可以舍弃他们的几个活动。Maybe I can _ a few of their activities.14. 昨天晚上我熬夜看了一场足球比赛，所以我的睡眠不足。Last night I stayed up to watch a soccer game so I _.15. 不要总把你的孩子和别的孩子比。Dont always _ your kids _ other children.16. 孩子们应该有

41、时间去放松和为他们自己去思考。Kids should also have time to relax and _.17. 请把这件事给我解释清楚。Please _it _ _ clearly.18. 你回来得早点以便于多睡会儿觉。Come back earlier _ _ you can sleep more.19. 没关系。那不是件什么大不了的事。Never mind. Thats not a _ _.20. 他浏览了下报纸，就出去了。He _ _ the newspaper and went out.II.句型转换：1. Why dont you ask your teacher for

42、help?（改为同义句） ask your teacher for help?2. Its time for breakfast.（改为同义句）Its time .3. He would like to offer us some help.（改为同义句）来源:ZxHe would like to some help us.4.I think he should tell the news to his father.（否定句） tell the news to his father.5.These fans arrived very early. They could see their f

43、avorite stars.（合并成一个句子）These fans arrived very early they could see their favorite stars.6. He gave the dictionary back to me.（同义句） He _ the dictionary _ me.7. He didnt tell me and left. （同义句）He left _ _ me.8. After the rain stopped, they went to the zoo. （同义句）They _ _ go to the zoo _ the rain stopped.10. She dressed like a man. She could join the army. （同义句）11. She dressed like a man _ _ _ join the army. 10. Playing sports is useful. （同义句）It is _ _ _ sports.11. They played basketball very well. They won the game at last. （同义句） They played basketball very well _ _ they won the game.