新人教版八年级英语下册Unit4全单元ppt课件.ppt

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1、Unit 4 Why dont you talk to your parents?Section A,Lead in,Look at these problems.Can you give some advice?,too much homework,Maybe you could talk about it with your teacher.,not have enough sleep,Maybe you should go to bed earlier.,I got into a fight with my best friend.Can you give me some advice?

2、,1.You should say you are sorry.2.You could write a letter to her.3.Maybe you could go to her house and say sorry.,Presentation,1b Listening:Listen and circle the problems in 1a.,Discussion,1.What problems do students think are the most serious?2.Why?3.What advice can you think of?,could,should,shou

3、ld,could,could,_,_,_,_,_,d,e,a,c,b,3a Read the letters and complete the chart.,Discuss in groups,communicate,refuse,nervous,get on with,You look tired.Whats the matter?I studied until midnight last night so I didnt get enough sleep.,What _I do?_ _ you forget about it?Although shes wrong,its not a bi

4、g deal.,should,Why dont,What _ he do?He should talk to his friend so that he can say hes sorry.,should,Maybe you _ go to his house.I guess I could,but I dont want to surprise him.,could,so that,Although,until,Although,ProblemsYou left your homework at home.Your best friend is more popular than you.Y

5、ou are afraid of speaking in front of people.Your best friend does not trust you any more.Your parents always argue.,4c Choose one of the problems and ask your classmates for advice.Decide which classmate has the best advice.,I want to buy a new guitar but I dont have enough money.,What should I do,

6、GROUPWORK,Advice:,get a part-time job.borrow some money from your brother.ask your parents for some money.sell your CDs.,You could/should,1.Why dont you talk to your parents?为什么不跟你的父母谈谈呢?,知识点精讲,【自主领悟】(1)Why dont you do sth.?这是一个否定疑问句,“为什么不?”常用来征求意见和提出建议,相当于Why not do sth.?句式。例如:Why dont you go with

7、us?=Why not go with us?为什么不同我们一起去呢?(2)talk to sb.意为“同某人谈话”。例如:He talked to me about my study.他跟我谈了关于我的学习的事情。,【归纳拓展】提出建议的句型,【活学活用】Why dont youJohn a toy car for his birthday?Good idea!He is crazy about cars.A.buy B.buying C.to buy D.buysWhy not go out for a rest?(改为同义句)going out for a rest?答案:What/Ho

8、w about,2.My parents dont allow me to hang out with my friends.我的父母不允许我跟我的朋友们出去闲逛。【自主领悟】allow作动词,意为“允许,准许”。常用结构:allow sb.to do sth.允许某人做某事。例如:My parents dont allow me to smoke.我的父母不允许我吸烟。,【归纳拓展】allow的不同搭配(1)allow sth./doing sth.允许(做)某事例如:We dont allow eating in the classroom.我们不允许在教室里吃饭。(2)allow sb.

9、sth.(双宾语)给予某人某物例如:He allows his son too much money.他给他儿子太多的钱。,(3)be allowed to do sth.被允许做某事例如:He should be allowed to have a break.应该允许他休息一下。,【活学活用】约翰先生允许我使用他的雨伞。Mr.John_ _ _ _ his umbrella.他们只允许在这间房间里吸烟。They _ _ in this room only.答案:allows me to useallow smoking,3.I guess you could tell her to say

10、 sorry.我认为你会告诉她说对不起。【自主领悟】tell常作及物动词,意为“讲述,告诉”,其后常跟双宾语,即tell sb.sth.结构,或跟复合宾语,即tell sb.(not)to do sth.结构,意为“告诉某人(不)做某事”。例如:I think you should tell your friend to buy different clothes.我认为你应该告诉你的朋友买不同的衣服。,【用法辨析】“说”不同,【图解助记】,【活学活用】Would you like to go swimming in the river with us?Sorry,I wont.Our tea

11、cher often tells usthat.A.not do B.to doC.not to do D.to not doCan youEnglish?Yes.But only a little.A.say B.speak C.tell D.talk,4.When they argue,its like a big,black cloud hanging over our home.当他们吵架的时候,就像有一块又大又黑的乌云罩在我们家。【自主领悟】argue作动词,意为“争辩,争论,辩论”,其过去式和过去分词都是argued。其用法如下:,(1)argue with sb.“为与某人争辩”

12、。例如:Mary often argues with her friends about math problems.玛丽经常和朋友辩论数学问题。(2)argue about/on sth.“争论某事”。例如:Next class were arguing about family activities.下节课我们辩论家庭活动。(3)argue sb.into/out of doing sth.说服某人做/不做某事。例如:He argued his father out of smoking.他说服父亲不要吸烟。,【活学活用】Whats wrong with you?Yesterday I a

13、rgued _Tony _the thing.A.to;about B.for;aboutC.with;about D.at;with我们说服他加入音乐俱乐部。We argued him_ _the Music Club.答案:into joining,5.Instead he watches whatever he wants until late at night.相反,他看他想看的电视一直到晚上很晚。【自主领悟】(1)instead作副词,意为“代替,而不是”,常用作状语。例如:He is sleeping.Let me go instead.他睡了,让我替他去吧。,(2)whateve

14、r作连接代词,意为“任何的事物”、“无论什么”,由“疑问词+ever”构成。并且可以跟“no matter+疑问词”进行同义句转换。类似的词还有whenever,wherever,however,whoever,分别是“无论何时”、“无论在哪里”、“无论什么方式”、“无论谁”的意思。例如:Whenever I meet him,he says hello to me with a smile.无论我什么时候遇见他,他都微笑着和我打招呼。The little boy went wherever his mother went.无论他妈妈去哪里,这个小男孩都跟着。,【用法辨析】instead与in

15、stead of的异同,【活学活用】你喜欢什么就拿什么吧。You can take _you like.答案:whateverWhere are you going for vacation?I finally decided to go to Hangzhou _ to Beijing.A.instead of go B.instead of goingC.instead going D.instead go,她从不学习,而是整天玩电脑游戏。She never studies._,she plays computer games all day.答案:Instead,6.My cousin

16、borrows my things without returning them.我的堂兄借了我的东西不归还。【自主领悟】return意为“归还”,为及物动词,相当于give back,其后可接双宾语,return sb.sth.=return sth.to sb.例如:Dont forget to return me the keys.别忘了把钥匙还给我。,【归纳拓展】return的不同含义return还可意为“返回”,不及物动词,相当于go back,后接地点时需接介词to。例如:He returned to Shanghai a week ago.一周前他回到上海。,【活学活用】那本书你

17、还给图书馆了吗?Did youthe bookthe library?答案:return;to I dont know when we willHong Kong.A.return back B.return toC.return back to D.return,.用所给词的适当形式填空1.Students sometimes dont have free time(do)things they like.2.I found a small boy(cry)in the corner yesterday.3.I want(send)her a postcard.4.Mary is good

18、at(write)letters.5.Please give me some(advice).答案:1.to do2.crying3.to send4.writing5.advice,知识点精练,6.Tony refused(share)the box of chocolates he received.7.Would you mind me(open)the door?Im sorry,but its not allowed.答案:6.to share7.opening,8.I am not going today.Firstly,I am feeling a bit tired.(seco

19、nd),I have been there several times before.9.Please speak louder.I cant hear you(clear).10.(copy)others homework is not right.答案:8.Secondly9.clearly 10.Copying,.单项选择1.Ithe newspaper and didnt find anything interesting.A.looked after B.looked upC.looked through D.looked out2.Today Tom hashomework to

20、do.A.too many B.many tooC.too much D.much too,3.My parents dont allow meout at night.A.go B.to goC.hang D.hung4.Why dont youa little earlier tonight?A.sleep B.to sleepC.sleeping D.slept,5.Good manners can help people toeach other.A.get on well with B.get startedC.get together D.get along6.Look!Here

21、comes the bus.No hurry!Dont get onit stops.A.until B.after C.while D.when,.完成句子,1.他和最好的朋友吵架了。He _ _ _ _his best friend.2.你为什么不忘记那件不愉快的事呢？the unhappy thing?3.我们该怎么做？What _ we _?4.或许你应该说对不起。_ you _ _ you are sorry.5.你可以和父母谈谈这个问题。You _ _ about this problem with your parents.,had a fight with,should do,

22、Maybe should say,could talk,Why dont you forget,当堂达标测试,A:I need some _to buy gifts for my family.What _ I do?B:Why _ _ask your parents for some money?A:Oh,no.I dont like to do that.B:Then I think you _ get a part-time job.A:_a good idea.,.完成对话根据对话情景，填入所缺的词完成对话。,money,should,dont you,could,Thats,Home

23、work,Suppose one of your pen pal from America has come to live in China with his parents.He wants to practice his Putonghua,but he is shy.What should he do?Do you have any good ideas?Now write him a letter to give him some advice.,Unpleasant advice is a good medicine.忠言逆耳利于行。,Unit 4 Why dont you tal

24、k to your parents?Section B,Lead in,Do you have any pressure or stress in life?What kind of stress do you usually have?What activities do you usually do to help lower your stress,listening to music,playing games or other activities?,Questions:,take a walk,travel,drink coffee,sleep,chat online,.,For

25、example:,1,2,3,4,5,6,7,8,chat online,In order to lower my stress,I usually hang out with my friends,.,Questions,What after-school activities can you think of?What after-school activities do you usually do?,Do you after school?,1.Who makes decisions in your family?2.Do you feel stressed out when your

26、 parents ask you to get good grades?If so,do you complain about that?3.Do you think you are under pressure?4.Do your parents often compare you with other children?5.Do your parents push you to learn more/send you to all kinds of classes?,Discussion,Reading skill,1.What is the common problem for Chin

27、ese and American families？2.Who gives their opinions about the problems?,Children are sometimes busier on weekends than weekdays because they have to take so many after-school classes.,Cathy Taylor,Linda Miller and Dr.Alice Green.,continues,training,stress,typical,compete,development,compare,Vocabul

28、ary,一些孩子压力太大。,Some children are under too much pressure.,例句,n.压力;压迫,词义,pressure,将这个与那个比较一下，你就会发现哪个比较好了。,Compare this with that,and you will find which is better.,例句,v.比较;对照,词义,compare,如今家长好像给孩子的压力更大了。,Now parents seem to push their children a lot more.,例句,v.推动；推移,词义,push,1.Does Cathy Taylor think it

29、s important for kids to join after-school activities?2.Does Linda Miller agree with Cathy?Whats her opinion?3.Does Dr.Green agree with Cathy or Linda?What does she say?,Yes,she does.,No,she doesnt.She thinks parents shouldnt push their kids so hard.,She agrees with Linda.She says kids should have ti

30、me to relax and think for themselves.,Kids should have time to relax and think for themselves.Although its normal to want successful children,its even more important to have happy children.,These activities are important for childrens future.,WritingSuppose you are Dr.Alice Green.Write a letter to C

31、athy Taylor.Give advice about what she should do with her children.,Dear Cathy,I hear that your children are under too much pressure.I understand you,but Im very worried.Its bad for their health.You should give your kids a bit more time.Because they need time and freedom to relax,and they also need

32、time to do things by themselves.If you go on doing like this,your children may find it hard to think for themselves when they are older.Good luck!Alice Green,so that,Although,so that,until,Although,so that,Maybe you should say youre sorry.,You could go to the party first,then after the party,you can

33、 study for your exams.,Maybe you could study in another room.,1.I have to compete with my classmates at school.在学校里我不得不跟我的同学竞争。【自主领悟】compete作动词,意为“竞争;比赛;对抗”,过去式为competed;过去分词为competed。常用结构:compete with sb.意为“与某人竞争”。例如:We cant compete with them on price.我们在价格上无法与他们竞争。,知识点精练,【归纳拓展】compete变形记(1)competi

34、tion为名词,意为“竞争、比赛”。例如:We won the contract in the face of the competition.面对竞争,我们赢得了这份合同。(2)competitor为名词,意为“竞争者、对手”。例如:Our main competitor is Class Four.我们主要的竞争对手是四班。,【活学活用】小商店很难与超市抗争。It is difficult for a small shop to a supermarket.你愿意参加下周的游泳比赛吗?Will you take part in the next week?答案:compete withsw

35、imming competition,2.However,the tired children dont get home until after 7:00 p.m.然而,疲惫的孩子们直到晚上7点之后才到家。【自主领悟】(1)until作介词,“直到为止”,也可用作连词。即until例如:He waited until 12:00.他一直等到12点钟。,作介词，接表示时间的名词或数词。作连词，接表示时间的状语从句。,(2)not.until意为“直到才;不到不”,常与非延续性动词连用。例如:He didnt go to bed until his father came back.直到他爸爸回

36、来,他才上床睡觉。,【归纳拓展】until用法小结(1)until用于肯定句中,谓语动词只能是延续性动词;表示动作或状态的持续。(2)until引导时间状语从句,当主句用一般将来时时,从句一般用一般现在时代替,即“主将从现”。例如:I will wait for him until he comes back.我将等到他回来。,【活学活用】How was your climbing Mount Huang?I didnt believe I could do itI got to the top.A.until B.whileC.after D.before,杨磊直到八岁才上学。Yang Le

37、igo to school8 years old.答案:didnt;until,3.And they are always comparing them with other children.并且他们总是把他们(自己的孩子)与其他孩子做比较。【自主领悟】compare作动词,意为“比较,和相比”。常与介词with连用表示同类事物的具体比较。例如:He never compares himself with others.他从来不拿自己和别人比较。,【归纳拓展】compare的不同搭配compare.to.意为“把比作”。用来比较不同事物间的相同点。该短语中的compare是及物动词,后面直接

38、接宾语。to后用名词或代词作为比作的对象,常含有比喻、类比的意味。例如:Life is compared to voyage.人生好比航海。People often compare the life to a stage.人们常把人生比作一个舞台。,【图解助记】,【活学活用】Nowadays lots of parents are always comparing their childrenothers.A.to B.with C.on D.forPeople often compare teacherscandles.A.with B.for C.on D.to,.用所给词的适当形式填空1

39、.My parents give me a lot of(press).2.There are many after-school(activity)now.3.We should study hard(get)better grades.4.(hang)out with your friends is a good way to reduce your sadness.5.There will be an English(compete)tomorrow.答案:1.pressure2.activities3.to get4.Hpetition,知识点精练,.单项选择1.Givingstres

40、s is not good for children.A.so much B.so many C.too many D.many so2.I dont want to competeanyone.I only want to do my work well.A.to B.in C.on D.with,3.you are angry,you shouldnt have a fight with him.A.Although;but B.But;althoughC.Although;/D.But;/,.用所给词的适当形式填空1.Ill have a baseball(train)tomorrow

41、afternoon.2.My uncle is a very(success)businessman.3.You shouldnt only think for(you),boys.You should listen to others opinions.4.Chinas quick(develop)causes the worlds attention.5.I think everyone should learn(relax).答案:1.training2.successful3.yourselves4.development5.to relax,.完成句子1.你应当删除这些不重要的细节。

42、You should these unimportant details.2.昨天直到他打扫完教室才回家。He homehe cleaned the classroom yesterday.答案:1.cut out2.didnt go;until,3.对我们来说,半小时内完成这道题很难。It is work out this problem in half an hour.4.很多学生在学校里有太多的压力。Many students have at school.5.现在,很多女生总是把自己的衣服与别人的衣服做比较。Nowadays lots of girls are alwaystheir

43、clothesothers.答案:3.hard for us to 4.too much paring;with,.单项选择,1.Students should have time _.A.relaxed B.relaxing C.to relax D.happy2.Its time _ sports.A.for B.to C.at D.with3.Its said that many children are under _ pressure.A.too many B.many too C.too much D.much too,当堂达标测试,4.Nowadays parents seem

44、_their children a lot more.A.pushy B.push C.to push D.pushing5.Parents shouldnt always compare their kids _others.A.for B.with C.at D.on,6.I didnt go to bed last night _ I finished my homework.A.although B.because C.until D.so,.同义句转换,1.They get home after 7:00 p.m.every day.They _ get home _7:00 p.m

45、.every day.2.Its time to go to school._ _ _ school.3.He worked hard,but he still failed in the exam._ he worked hard,he still failed in the exam.,dont until,Its time for,Although,Homework,Pressure is a serious problem in todays world.We should find ways to relax.Are you or your friends under pressur

46、e?Do a survey and write a short passage about the results of the survey.,A merry heart goes all the way.心旷神怡，事事顺利。,Unit 4 复习,情态动词should、could的用法【观察领悟】仔细观察例句并填空。1.You should call him so that you can say youre sorry.2.If your parents are having problems,you should offer to help.3.He should talk to his

47、 friend so that he can say hes sorry.,重点语法指南,4.Maybe you could go to his house.5.You could try to be friendly.(结构:should+could+)答案:动词原形动词原形,【探究总结】(一)should的用法 1.结构:(1)基本结构:should是情态动词,后接动词原形。(2)否定结构:在should后直接加not,缩写为shouldnt。(3)疑问结构:将should提到主语之前。,2.含义及用法:(1)表示建议、劝告。(2)表示义务。(3)表示推测、推论。,(二)could的用法

48、1.含义:could是情态动词can的过去式,但常用于疑问句中,表示委婉语气。2.用法:(1)表示过去能做的事。(2)表示请求许可。常用于疑问句中,表示委婉语气。答语常用can或cant表示接受请求或拒绝请求。(3)表示建议或劝告,意为“可以,不妨”。,【实战演练】.完成句子1.你应该在睡前刷牙。You your teeth before you go to bed.2.你不应该天天玩游戏。You games every day.3.他们应该在天黑前到达。Theyarrive before dark.答案:1.should brush2.shouldnt play3.should,.单项选择1

49、.Tonyplay the piano very well at the age of 5.A.can B.could C.will D.should2.you pass me a pen?Id like to write down the telephone number.A.Should B.CouldC.Will D.Need,3.Could I use your bike?Yes,of course,you.A.can B.couldC.will D.need4.I need some money to buy a computer.Maybe youget a part-time j

50、ob.A.must B.mayC.couldnt D.could,.句型转换1.You should get up early.(改为否定句)You up early.2.You should get her a scarf.(对画线部分提问)I get her?3.He could be there on time.(改为一般疑问句)hethere on time?答案:1.shouldnt get2.What should3.Could;be,本单元以“谈论问题,提出建议”为话题。在写作时,应针对问题提出建议,此话题是新课程标准中要求学习的一个重要话题,也是单元测试和中考等试题中常考的话题