《Unit 7 Abilities》 GRAMMAR课件(牛津译林版七年级下册).ppt(课件中不含音视频素材)

1、smokeby the waycamerano problemX-rayvi.&vt.吸(烟)，抽(烟)顺便问一下，顺便说说n.照相机没问题n.X光，X射线Words&phrases reviewUsing can,could and maySentences from this unit:1.I can fly!2.See,you cant fly,Eddie.3.Her left leg was badly hurt and she could not get out.4.Can you tell us about the fire?Now lets Use can/could to ta

2、lk about ability.I can _ _ _.ride a bike Look and sayWhat can you do?I can _ _.play basketballWhat can you do?He _ _ the cello(大提琴).can play What can he do?She can _ _ every day.do exercisesWhat can Li Ming do?_ _ fly a kite on the beach.What _ she do?canShe canHe can swim.He couldnt swim last year.

3、He can fly a kite.He couldnt fly a kite last March.He can ride a bike.He couldnt ride a bike in the past.She can row a boat.She couldnt row a boat when she was in Grade six.He can play tennis.But he couldnt play it last year.We use can to talk about present ability.We use could to talk about ability

4、 in the past.I can play the guitar but I cannot play it very well.I cant play it very well.Tom _ chess _he _ it very well.can playbutcannot playHe _ but he _.can speak Englishcannot speak it very wellA:Can she play the violin?B:_,she can.A:_ she _?B:Yes,_.Candanceshe canYesA:_ he play the drums?B:No

5、,_,but he can play the guitar.Canhe cantA:_ she play the piano?B:_,but she _.Cancan danceNo,she cantMake dialogues using the following pattern.S1:Can you ride a bike?S2:Yes,I can./No,I cant.S1:Could you ride a bike two years ago?S2:Yes,I could./No,I couldnt.Make dialogues using the following pattern

6、.S1:What can you do?S2:I can play tennis.S1:What could you do before?S2:I could ride a bike and fly a kite.We use can or could to talk about ability.在表示“某人能做某事”时，可以用“can+动词原形”表达。如：I can dance.如果表达不能做某事，可以在如果表达不能做某事，可以在can后直接加后直接加not，成为，成为cannot，也，也可以缩写为可以缩写为 cant。如：如：I cannot(cant)play football.can没

7、有人称和数的变化没有人称和数的变化。不论表不论表示谁能示谁能(不能不能)做某事，都是用做某事，都是用can(not)。如果是询问如果是询问某人能不能做某事某人能不能做某事，则要使用则要使用can的疑问形式，即将的疑问形式，即将can提至句首提至句首。如：。如：Can you speak Chinese?Yes,I can./No,I cant.我会跳舞。I can dance.我不会跳舞。I cant dance.你会跳舞吗？Can you dance?你会干什么？What can you do?是的，我会。Yes,I can.不，我不会。No,I cant.Can I use your bi

8、ke,John?Yes,you can.Here you are.Of course I can.Could you wash the dishes?Sorry,I cant.I have to do my homework.I am afraid I cant.May I use your computer?Of course you may.We use can,could or may to ask for permission.Using what and how to express strong feelingsLook at the following sentences.1.W

9、hat a nice cake!(七年级上册 U5)2.What a great show,Sandy!(七年级上册 U8)3.What a pity!(新概念1 L109)4.What a beautiful ship!(新概念1 L123)5.What a nuisance!真讨厌！(新概念1 L125)Sentences from this unit:1.How cool!2.What a brave young man!3.How brave you are!4.How clever!5.How brave he is!to test your sense of observation

10、to test your ability of short-term memory to test your ability to highlight the language pointsGuess1._ a nice cake!2._ a great show,Sandy!3._ a pity!4._ a beautiful ship!5._ a nuisance!6._ cool!7._ a brave young man!8._ brave you are!9._ clever!10._ brave he is!WhatWhatWhatWhatWhatHowWhatHowHowHow1

11、._ Tom is!He left his English book at home again.He often forgets things.A.What careless B.How careless C.What a careless D.How a careless2._ day!Its raining again.Yes.I hate the rain.A.What a beautiful B.What terrible C.What a terrible D.What beautiful以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情

12、况进一步选择讲解该语法项的重难点。What a big pencil box it is!How big the pencil box is!What beautiful flowers they are!How beautiful the flowers are!When we want to express strong feelings about someone or something in a short phrase,we can use What!or How!Its very cold today.What a cold day today(it is)!How cold t

13、oday!Those are lovely animals.What lovely animals(those are)!How lovely those animals are!把下列句子改写成感叹句。We use _(an adjective,a noun phrase)after What to form an exclamation.We use _(an adjective,a noun phrase)after How to form an exclamation.a noun phrasean adjective感叹句通常由what,how引导，表示赞美、惊叹、喜悦等感情。1.W

14、e use can or could to talk about _.2._(can,could)can be used in the past.3._+an adjective+!_+a noun(phrase)+!1.play,brother,the,your,guitar,can?2.play,you,the,can,guitar?3.guitar,sing,the,I,play,can,and.Can your brother play the guitar?Can you play the guitar?I can sing and play the guitar.I.连词成句4.h

15、e,told,important,what,news,me!What important news he told me!5.the,beautiful,how,sounds,music!How beautiful the music sounds!6.me,what,gift,a,Tom,bought,nice!What a nice gift Tom bought me!1.Lucy can play the piano.(改为一般疑问句并作肯定回答)_ _2.Mike can swim.(改为否定句)_II.句型转换Can Lucy play the piano?Yes,she can.

16、Mike cant swim.3.Can you play chess?(否定回答)_.4.They can speak English.(变为否定句)They _ _ English.5.It is an interesting book.(变成感叹句)_ an interesting book!How _ the book is!No,I cantcant speakWhat interestingIII.翻译句子1.-比尔会弹钢琴吗？-是的，他会，但是他不会唱歌。2.-她会唱歌吗？-不，她不会，但是她会跳舞。-Can Bill play the piano?-Yes,he can,but

17、 he cant sing.-Can she sing?-No,she cant,but she can dance.3.去年他不会划船，但现在他能划得 很好。4.年轻人能为老年人做很多事情。He couldnt row a boat last year,but now he can do it well.Young people can do many thingsfor the old people.5.多么勇敢的年轻人啊！What a brave young man!6.太棒了。How wonderful!7.这个电视节目真是有趣啊！What a funny TV programme i

18、t is!8.上个月他还不会滑雪，但是现在他 学会了。He couldnt ski last month,but he can now.1.I hear youve got a new iPhone 4S._ I have a look?Yes,certainly.(2012江苏苏州)A.May B.Do C.Shall D.Should IV.选择正确的答案2._ you dance?We need some more actors for the talent show.(2012山东枣庄)A.Need B.Shall C.Must D.Can 3.Last year I _ drive.

19、I used to take the bus.(2012江西)A.could B.couldnt C.should D.shouldnt4._ I try on those shoes in the window?_.They are just on show.(2012 呼和浩特)A.Could;Yes,you can B.Can;Sorry,you couldnt C.Could;Sorry,you cant D.Can;Yes,you could5.“_ delicious the ice cream is!Could you give me one more?”“Sure.”(2012

20、贵州贵阳)A.What B.How C.What a6._ an exciting basketball match!Miami Heat beat New York Knicks at last.(2012 湖北黄石)A.How B.What C.That D.So 7.Woo!_ beautiful Changde is!(2012湖南常德)A.How B.What C.What a8._ nice the ice cream looks!I cant wait to taste it.(2012江苏淮安)A.How a B.How C.What a D.What 9._ excellen

21、t basketball player Jeremy Lin(林书豪)is!I really love this talented guy.(2012山东东营)A.How B.What C.How a D.What an10._ fine day!Shall we go for a walk?That sounds great!(2012湖北襄阳)A.What B.How C.What a D.How a To preview Integrated skills on Pages 87 and 88To learn to talk about what you can and cannot d

22、oHomework1.Make sentences with can,could or may,What!How!2.Do exercises on Pages 85 and 86.这两兄弟除继承了家族以上的共同特征之外，他们还有以下两种相似品质：1.才思敏捷，善于推测。can,may两兄弟可用来表示猜测、怀疑或不肯定。不过此时在运用中要注意，can不能用于肯定句，may不能用于疑问句。（can不肯，may不疑，must肯不否疑）如：Where can our teacher be？（这里不能用may代替）我们的老师可能会在哪儿？She may be in her office.（这里不能用c

23、an代替）也许在她的办公室里。2.谦虚礼貌，文明待人。can,may都可表示“准许、请求，许可”，此时两兄弟同义，可以互换使用。不过在这方面用may比用can好一些，因为在表示“请求”时，may表现的更谦虚，更委婉一些。如：You can/may go home with your mother now.现在你可以和妈妈一块回家了。虽说兄弟之间有相似之处，但他们的个性还是非常鲜明的：1.能力超群，刚性十足的can。作为大哥的can，在表示能力，意为“能、会”方面，还是有很强的实力的。如：Can you play the guitar？你会弹吉它吗？Yes，I can.是，我会/No，I can

24、t.不，我不会。2.感情细腻，亲情十足的may。作为弟弟的may,在表示希望、祈求、祝愿，常译为“祝愿”方面，给人无比的温馨。如：May you be happy！祝你幸福！May the friendship between us last long.祝愿我们的友情天长地久。二、表示许可Can Could I come in?我可以进来吗?（could更委婉）“Could Can I use your pen?”“Yes,of course you can.”“我可以借用你的钢笔吗?”“当然可以。”(不能说Yes,you could.)Can,could 和may都可以表示许可，意为“可以”

25、；Could 比can更有礼貌，更委婉地提出请求，想法,（此时的could不表示过去，回答时肯定用can,否定用cant）。May是正式场合，用于对长辈，老师或陌生人。1、The light in the office is still on.Mr.White _be in.A must B may C can 2.May I go to the cinema，dad？No，you_.You must finish your homework first.A.mustnt B.wont C.dont D.neednt3.You_go and ask Meimei.She_know the an

26、swer.A.must；can B.must；may C.need；can D.can；may 5.Look out！The knife is very sharp.You_ cut your finger.A.need B.must C.should D.may1._ your American friend eat with chopsticks(筷子)?Yes,but he cant use them well.A.Can B.Should C.Must2.They _ play football last Friday because Simon forgot to bring his football here.A.could B.couldnt C.cant D.can