2020春人教版八年级英语下册精品教学课件-Unit-4-Section-A-Grammar-Focus-4c.pptx-(课件无音视频)

1、2020春人教版八年级英语下册精品教学课件-Unit-4-Section-A-Grammar-Focus-4cuuuallow,wrong,guess,deal,relation,communication,argue,cloud,elder,instead,whatever,nervous,offer,proper,secondly,explain,clear ObjectivescopyreturnanymoreWords and expressionsWords and expressionsYou look tired.Whats the matter?I studied until

2、midnight last night so I didnt get enough sleep.What should I do?Why dont you forget about it?Although shes wrong,its not a big deal.Grammar FocusWhat should he do?He should talk to his friend so that he can say hes sorry.Maybe you could go to his house.I guess I could,but I dont want to surprise hi

3、m.表达征求意见的用法：表达征求意见的用法：Why dont you?是否定性特殊疑问句是否定性特殊疑问句。What/How about名词名词/动名词动名词？Why not动词原形动词原形？Could 和和should 的用的用法法Why dont you do sth.?这这是给别人提建是给别人提建议议，建建议某人做什么事情的句型议某人做什么事情的句型。Why dont we come more often?咱咱们为什么不经常来这里呢们为什么不经常来这里呢?Why dont you buy a book for your father?给给你爸爸买本书怎么样你爸爸买本书怎么样？这这个句子还

4、可以写成个句子还可以写成Why not do?Why not get her a camera?为为什么不给她买个相机呢什么不给她买个相机呢？这这个句型还有发出个句型还有发出礼貌礼貌的邀的邀请请的用法的用法。Why dont you have a drink of tea?请喝茶请喝茶。=Why not have a drink of tea?Why dont you come with me?=Why not come with me?肯肯定回答：定回答：Good idea/OK/All right/Sounds good等等。否否定回答：定回答：Im afraid not/Thats to

5、o /Sorry,I cant等等。2.How/What about?表示表示“怎么样怎么样/好好吗吗？”这这个句型是询问听话这一方对某事物的个句型是询问听话这一方对某事物的看法或看法或者意者意见。见。about是个介是个介词词，它它后面要接后面要接名词或者名词或者doing。e.g.How about his playing football?他足球踢得怎么样他足球踢得怎么样？What about swimming with us?和和我们一起游泳怎么样我们一起游泳怎么样？How about her English?她她的英语怎样的英语怎样?How about _(go)to Guilin

6、for a vacation this year?Good idea!How about?和和What about?也可用于征求也可用于征求意见或提出建议，意为意见或提出建议，意为“怎么样怎么样?”?”about是介词，后可接名词、代词、是介词，后可接名词、代词、V-ing形式形式。如：。如：What about(having)another piece of bread?No,thanks.Im full.going3.could和和should都可以用来表示建议或劝都可以用来表示建议或劝 告，前告，前者比后者在语气上更加婉转、客气。者比后者在语气上更加婉转、客气。could意为意为“可以可

7、以”should意为意为“应应该；该；应应当当”。e.g.I need some money to pay for the summer camp.You should/could borrow some money from your brother.我需要些钱来支付（参加我需要些钱来支付（参加）夏令营的费用夏令营的费用。你应该你应该/可以向你的哥哥借一些钱。可以向你的哥哥借一些钱。1)could的用的用法法Could是是can的过去式，在比较委婉客的过去式，在比较委婉客气地提气地提出出请请求或陈述求或陈述用用法时，一般多用法时，一般多用could，回，回答答时时用用can，例例如如：Cou

8、ld you please tell us where we show our tickets?Yes,I can.你你能告诉我们在哪里检票吗能告诉我们在哪里检票吗？可可以，我能以，我能。somesomethingCould you lend me your bike,please?请请把你的自行车借给我把你的自行车借给我好好吗吗？另另外，外，could还有以下用法还有以下用法：用用来表示过去的能力、可能性或许可。如：来表示过去的能力、可能性或许可。如：1 could read at the age of five.我我5岁时就能看书岁时就能看书。You could go with him.你

9、你可以和他一起去的可以和他一起去的。用用来表示推测或条件。如：来表示推测或条件。如：If we could help,we would.如如果我们能帮上忙果我们能帮上忙,我们会帮的。我们会帮的。2)should的用的用法法should是情态动是情态动同同，它它必须和其它必须和其它动词一起构成动词一起构成谓谓语，没有人称和数的变语，没有人称和数的变化化，表表示劝告或建议示劝告或建议，为为“应该应该(当当)”。例如例如：I have a very bad cold.我得了重感冒。我得了重感冒。You should lie down,have a rest and drink more water.

10、你你应该躺下休息，多喝水。应该躺下休息，多喝水。should作为情态动词，可作为情态动词，可以以表示表示谦谦逊、客气、委逊、客气、委婉之意。婉之意。例如例如：I should say that it would be better to try it again.我我倒是认为最好再试一试倒是认为最好再试一试。You are mistaken,I should say.据据我看，你搞错了我看，你搞错了。He should expect their basketball team to win thematch.他他倒是希望他们的篮球队赢得这场比赛。倒是希望他们的篮球队赢得这场比赛。should还

11、可以表示一种义务或责还可以表示一种义务或责任任，意为，意为“应该应该”。如：如：You should finish your homework before you playgames on the computer.你你应该先完成你的家庭作应该先完成你的家庭作业业，然后再玩电，然后再玩电脑脑。You should/could do 意意为为“你应该可你应该可以做以做”Lets do 意意为为“让我们做让我们做吧吧!”!”Youd better(not)do 意为意为“你最好（不你最好（不）做做”Its best to do.意意为为“做做再好不过了。再好不过了。”Shall we do?意意

12、为为“我们做我们做好吗？好吗？”例例句：句：1.How about going out for a walk?2.What about another cake?3.Why dont you turn to the reference book?4.Why didnt you see the football match?5.Why dont you go there with us?6.Why not go fishing today?SummarySentences from this unit:Sentences from this unit:1.Why dont you go to s

13、leep earlier this evening?2.Why dont you forget about it so that you can be friends again?3.Why dont you sit down and communicate with your brother?4.You could write him a letter.5.You should talk to him so that you can say youre sorry.1.A:Whats wrong?B:My sister borrows my clothes without asking.Wh

14、at should I do?A:Well,you could tell her that this makes you angry _ shell ask you next time.2.A:I dont have any friends at my new school.What should I do?B:_ you dont have any now,you will soon make some.so thatAlthough 4aFill in the blanks with although,so that or until.3.A:Im worried about my sch

15、ool grades.Whats your advice?B:You shouldnt wait _ the last minute to study for a test.4.A:Mike is my best friend,but he always copies my homework.What should I do?B:_ hes your best friend,you should still tell him that copying others homework is wrong.untilAlthough 1.Im very shy.Advice:2.My sister

16、and I fight all the time.Advice:You should talk with others more.You could try to do more fun things with her so that you will like each other better and not fight so often.4bWrite one piece of advice for each problem.Then compare your advice with your partners and decide whether the advice is good

17、or bad.3.My sister spends all evening on the phone.Advice:4.My cousin borrows my things without returning them.Advice:5.My parents wont let me have a pet.Advice:Maybe you could remind him of it.You could have a talk with them.You could explain to them how much you love the pets.You could talk to her

18、 about it.Problems 4cChoose one of the problems and ask your classmates for advice.Decide which classmate has the best advice.Example:A:My best friend is more popular than me.I want to be like him.What should I do?B:You could try to be friendlier.C:You should just be yourself.Example:A:I am afraid o

19、f speaking in front of people.What should I do?B:You should practice a lot.C:You should communicate with others more.I.I.根根据汉语句子完成英语句子，每空一词。据汉语句子完成英语句子，每空一词。1.咱们去上学吧。咱们去上学吧。_ go to school.2.打打棒球怎么样？打打棒球怎么样？好的。好的。_ _ _ baseball?_ _.LetsWhat about playingAll right3.为什么不和我一起去呢？为什么不和我一起去呢？好主意。好主意。_ _ _

20、with me?_ _ _ _.4.为什么不给她拿一个相机呢？为什么不给她拿一个相机呢？_ _ _ get her a camera?5.去散散步，好吗？去散散步，好吗？好主意。好主意。_ _ go for a walk?_ _.Why not goThats a good ideaWhy dont youShall weGood ideaII.II.根根据所给语境和括号内的提示词语，填写恰当据所给语境和括号内的提示词语，填写恰当的应的应答答语。语。1.Im too tired to finish my homework.What should I do?(why not,go to bed)

21、2.I saw Mike stole the money of others.What should I do?(should,talk,private)You should talk to him privately.Why not go to bed now and finish it tomorrow?3.Alice likes my pet dog and she asks me to give it to her.What should I do?(if,should,tell,love)4.My best friend Li Ming asks me to watch a movi

22、e.But its too late now and I dont want to go with him.What should I do?(could,your parents,not allow,at night)You could tell him that your parents dont allow you to go out at night.If you dont want to give her,you should tell her how much you love the dog.III.III.选选择填择填空。空。（20192019深深圳圳）We will have

23、 a big basketball game next week,but we still need a player.Why dont you _ Bryan to join the game?He is fantastic.A.invite B.teach C.warn 中考链接中考链接A【解析解析】句意句意“下下周我们要举行一次大型篮球赛，但是周我们要举行一次大型篮球赛，但是我们还需要个运动员我们还需要个运动员。”“为为什么什么不不 _布莱恩呢？他很棒的布莱恩呢？他很棒的”。A.邀请；邀请；B.教；教；C.警告警告根据空前和空后可知，此处应该填根据空前和空后可知，此处应该填A，故，故选选

24、A。（2019 2019 四四川乐山川乐山）Bike sharing is very useful in our daily life _ it still has some disadvantages.A.unless B.because C.Although【解析解析】句句意意“尽管共享单车仍然有一些缺点，尽管共享单车仍然有一些缺点，但是它在我们的日常生活中很有用但是它在我们的日常生活中很有用”。A.除非除非（引导条件状语从句）；（引导条件状语从句）；B.因为（引导原因状语因为（引导原因状语从句）；从句）；C.尽管（引导让步状语从句）。根据尽管（引导让步状语从句）。根据空前和空后可知，表示让步，故选空前和空后可知，表示让步，故选C。C