最新外研版七年级英语下册专项训练：语法之祈使句、感叹句和选择疑问句

Module 12语法要点1.感叹句当我们想表达一种较为强烈的感情，如喜悦、赞叹、惊异、厌恶等时，可以用感叹句。

在第一单元的对话中，Daming 在听到《蓝色的多瑙河》后赞叹：“It’s so beautiful!”Betty也说；“I love his music!”她还赞美维也纳：“What a beautiful city!”这三个句子都是感叹句。

通过仔细观察，我们发现这些句子大致可分为两类。

第一类是；It’s so beautiful!真美啊!I love his music!我喜欢他的音乐!这种感叹句在句式上与陈述句没有任何区别，只是将句号变成了感叹号，语气变得更强烈而已。

也就是说，在这一类句子的书面语中我们是用感叹号表达感叹的语气，在口语中则是通过说话的语气来表达强烈的情感。

Happy birthday,Tom!生日快乐，汤姆!I am so angry!我太生气了!除了这一类句子以外，在英文中还有一种专门表达感叹的句式，例如：What a beautiful city! 好漂亮的城市!这种句式常用what作为句子的开头。

What a lovely day! 多好的天气啊!What a horrible thing to do!这事多让人害怕啊!What a beautiful flower (it is)! 多么美的花儿啊!What nice weather (we’re having)!多好的天气啊!可以把感叹句的基本结构归纳为“What +强调或感叹的部分（+句子的主语和谓语动词）”。

2.选择疑问句— Is this by Strauss or Mozart? 这是施特劳斯写的还是莫扎特写的？—It’s by Strauss.是施特劳斯。

— Do you like traditional Western music or pop music?你喜欢西方传统音乐还是流行音乐？—Well, I like both.噢，我两者都喜欢。

M1 形容词性和名词性物主代词专项练习语法：1．物主代词分为两种：形容词性物主代词和名词性物主代词。

（1）形容词性物主代词，它不能单独使用，后面必须跟名词。

如：We are doing our homework.（我们正在做家庭作业。

）（2）名词性物主代词，它具有名词的性质，可以单独使用。

如：My shirt is black, but yours is white.(我的衬衫是黑色的，但你的是白色的。

)（3）名词性物主代词具有“形容词性物主代词+名词”的作用。

如：Whose comb is it? It’s hers.（hers=her+comb）注意：名词性物主代词可指一件东西，也可指很多件东西，看上下文决定。

如：Where’s your book? Mine is on the desk. (指我的一本书)Where are your books? Mine are on the desk. (指我的很多书)选择填空：1. This is my teapot. It’s not __________. (your/ yours)2. My hairdryer is on the desk. Where’s ____________?(her/ hers)3. ___________ hairdryer is not on the table. ___________ is there. (Her/ Mine)4. Whose calculator is it? It’s __________. It’s __________ calculator. (my/ mine)5. Are they ___________ (your/ yours) combs? Yes, they’re _________(our/ ours).用所给词的适当形式填空：1. That is not _________ kite. That kite is very small, but _________ is very big. ( I )2. The dress is _________. Give it to _________. ( she )3. Is this _________ watch? (you) No, it’s not _________ . ( I )4. _____ is my brother. ______ name is Jack.Look! Those stamps are _______. ( he )5. _________ dresses are red. (we) What colour are _________? ( you )6. Here are many dolls, which one is _________ ? ( she )7. I can find my toy, but where’s _________? ( you )8. Show _________ your kite, OK? (they)9. I have a beautiful cat. _________name is Mimi.These cakes are _________. ( it )10. Shall _______ have a look at that classroom? That is ________classroom. ( we )11. _________ is my aunt. Do you know _________ job?_________is a nurse. ( she )12. Where are ________? I can’t find ________.Let’s call ________ parents. ( they )13. _________ don’t know her name.Would you please tell _________. ( we )14. So many dogs. Let’s count _________. ( they )M2 情态动词can1.结构：can + 动词原形，没有人称和数的变化。

Module 12 Western music.感叹句和选择疑问句（时间：60分钟，满分：80分）一、单项选择(本大题共50小题，每小题1分，共50分)1．________ important advice we got today!A．What a B．How C．What an D．What 2．________ news! All of us were very ________ it.A．What surprising; surprised at B．How surprising the; surprised about C．What a surprised; surprised at D．What surprising; surprised about 3．Look at the photo of the Smiths. _________ happy they are!A．How a B．How C．What D．What a 4．_________ strange (奇怪)! The baby panda ________ its mother.A．What; doesn’t look like B．What; isn’t likeC．How; doesn’t look like D．How; doesn’t like5．What a difference a day makes!A．特殊疑问句B．感叹句C．复合句6．_________ fast you drove just now!A．How B．How a C．What D．What a 7．________ useful information it is and ________ happily we are playing!A．What a; how a B．What; how C．What an; how an D．What a; how 8．__________ clever the girl is!A．How a B．How C．What D．What a 9．What ________ lovely weather! And what ________ good time we are having! A．a; a B．a; /C．/; a D．/; / 10．She always helps her classmates. ________ good girl she is!A．How B．How a C．What D．What a 11．_________ good furniture shop it is!A．What B．How C．What a D．How a 12．— _________ important news it is !—Thank you for ________ me!A．How; tell B．What; telling C．What a; tell D．How; telling 13．—________ fine the day is! Shall we go for a walk?—Sounds great!A．How B．What C．What a14．—________ good news it is! The pandas are alive after the earthquake(地震).—It’s so ________.A．What a; excited B．What; exciting C．How a; excited D．How; exciting 15．—Did you enjoy the concert last night?—Very much. ________ wonderful concert it was!A．What B．What a C．How D．How a 16．________ we have done! We feel great as we can do something to help children in need. A．What a meaningful work B．What a meaningful jobC．How meaningful job D．How meaningful work17．What ________ useful book it is! I like it very much.A．a B．an C．the18．— Did you enjoy the concert last night?— Very much. ________ wonderful concert it was!A．What a B．What C．How a D．How19．________ wide the streets are!A．What B．How C．What D．How a 20．My family went camping by the lake happily. ______ great time we had yesterday! A．What B．What a C．How D．How a 21．—This is a photo of my family.—Oh! ________ interesting photo!A．How B．What C．What a D．What an 22．_________ sad news it is! We must try our best to help them out of trouble. A．What B．What a C．How D．How a 23．—The six students from Lianyungang got the first prize in the Chinese Characters Dictation Com­petition in Jiangsu..—________ exciting news it is!A．What B．How C．What an D．How an 24．一There are trees and flowers on both sides of the road in Suzhou.一________ beautiful your city is!A．What B．How C．What a D．How a25．—Why are you going to be a teacher in the future?—________ interesting work it is to teach children!A．How B．How an C．What D．What an 26．It’s my uncle’s ________ birthday. How ________ he looks!A．fourty-nine；happy B．forty-nineth；happily C．fourty-ninth；happily D．forty-ninth；happy27．________ interesting book it is! I really love it.A．What B．What an C．How D．What a 28．_________ exciting news! Chinese spacecraft Tianwen-1orbiter (轨道飞行器) landed on the Mars successfully.A．What B．What an C．How an D．How 29．—________ bad news! A fire broke out in Notre Dame in the center of Paris.—It’s a pity.A．What B．What a C．How D．How a30．_______ exciting news! We will have a ________ holiday after the exam.A．What an; two-month B．How an; two monthsC．What; two-month D．How; two months31．—There are so many flowers along the way.—Oh, yes. _________ beautiful they are!A．How B．What C．What a D．What an 32．—________ bad weather it is! We can’t go camping on South Hill.—Don’t worry. Let’s go to the library instead.A．What a B．How C．What D．How a 33．________ good time we have had in junior middle school!A．What B．What a C．How D．How a34．________ big house it is!A．What B．What a C．How35．Look! _______ great fun the children have ________ in the park!A．What; playing B．How; to play C．What a; playing D．How a; play 36．bad day! It’s raining hard. We have to stay at home.A．How a B．What a C．How D．What37．________ nice watch it is!A．How a B．How C．What a D．What 38．_______ interesting book it is！A．How B．What C．What an39．— Did you watch the film Avengers: Endgame?— Yes. ______ wonderful film it is! I want to see it again.A．How B．How a C．What D．What a 40．—Is your brother running or swimming now?—________.A．Yes, he is B．No, he isn’t C．He is running D．They are swimming41．—Can you sing a song or dance to disco?—________.A．Yes, I can.B．Of course.C．Dance to disco.D．No, I can’t. 42．Can you play the guitar, the violin ________ the drums?A．and B．on C．or43．—Does Carol like apples ________ bananas?— Bananas. She eats them every day.A．and B．so C．but D．or 44．— Do you go to school by bus or on foot?— _________. Walking is good for my health.A．Yes, I do.B．No, I don’t.C．By bus.D．On foot. 45．—Can you play soccer or volleyball?—________ I think it is fun.A．I can play soccer.B．No, I can’t.C．Yes, I can.D．I don’t know. 46．—Helen, what’s your favorite subject, math ________ science?—I like math best.A．and B．or C．but D．so 47．—Mary, do you walk to school or take a bus to school?—________. It’s good exercise.A．Yes, I do.B．No, I don’t C．I walk D．I take a bus. 48．—Does she have curly hair ______ straight hair?—She has straight hair.A．and B．or C．but D．so49．— Where do you prefer to live, in the city centre or in the suburbs?— ____________.A．Yes, I do.B．It sounds nice!C．That’s a good idea.D．In the suburbs, of course. 50．—David, are you reading or exercising now?—________.A．Yes, I am B．Yes, I do C．I’m reading D．No, he is二、句型转换(本大题共15小题，每小题2分，共30分)51．What nice weather it is today! （改为同义句）____ ____ the weather is today!52．What interesting work it is to teach the children! （改为同义句）____ ____ it is to teach the children!53．What an interesting story it is! (改为同义句)________ ________ the ________ ________!54．They had a great time at the party yesterday. (改为感叹句)________ ________ ________ ________ they had at the party yesterday!55．The girl is very brave and clever. (改为感叹句)________ ________ and ________ the girl is!56．Millie runs very fast. (改为感叹句)__________ _________ Millie runs!57．It’s a nice present. (改为感叹句)________________ nice present it is!58．Helen wants to learn music. (用art改为选择疑问句)________ Helen ________ to learn music ________ art?59．Alice has a big nose. （用a small nose 改为选择疑问句）________ Alice have a big nose ________ a small nose?60．A koala eats leaves. (用grass 改为选择疑问句)_________ a koala ________ leaves _______ grass?61．Does he come to school by bike? Does he come to school on foot?（改为选择疑问句）________ he ________ to school ________ ________ ________ ________ ________? 62．My birthday is May 4th. (用June 2nd改为选择疑问句)______ your birthday May 4th ______ June 2nd?63．My pen pal is from America.（用Japan改为选择疑问句）Is your pen pal from America ________ ________?64．Do you like singing?（用dancing改为选择疑问句）_______ you like _______ _______ _______?65．They are beautiful flowers.（改为感叹句）________ ________ these flowers are!/________ ________ ________ they are!参考答案：1．D【解析】句意：我们今天得到了多么重要的建议！考查感叹句。

外研版｜七年级下册重点知识点梳理1)物主代词：表示所属关系的代词（…属于谁的）形容词性物主代词和名词性物主代词的关系：形容词性物主代词：必须和名词在一起。

My father, your teacher... 物主代词名词性物主代词:相当于与之相对应的形容词性物主代词+名词。

This shirt is mine. =This is my shirt.练习（1）选择题。

（）1. Look at .A. himB. heC. his（）2. I drive to the park every day.A. theyB. theirC. them（）3. classroom is big.A. weB. usC. Our（）4. I love .A. sheB. herC. hers（）5. Do you know ?A. IB. myC. me（）6. I am son.A. theyB. theirC. them（）7. This is not _____ desk.. My desk is over there.A. IB. myC. me（）8. －Can you spell _____ name, Harry? －Sorry.A. youB. yourC. yours（）9. Tom and Jack are brothers. This is _____ room.A. theyB. themC. their（）10. We are in the same class. _____ classroom is very nice.A. ourB. myC. ours（）11. Mrs. Green is my teacher. I’m _____ student.A. heB. hisC. him（）12. That’s a cat. _____ name is Mimi.A. ItB. It’sC. Its（2）用括号里的代词的适当形式填空1, Mr Yang is _______(we) teacher.________(him) is from Beijing. _______(his) teaches______(our) English.2, Look,there is a cat._______(they) is Lily's.____(it) name is Mimi.3, Let______(I) tell ______(she) about_____(he) life at school.4, This is ______(they) room.Where is _____(our)?5, Don't use the eraser.______ is ______(me).6, The lady under the tree is ______(me) aunt._____(her) often sings with_____(she) husband2)情态动词can1.含义：表达人或物的能力，能或会…2.特点：情态动词can没有人称和数的变化，之后要加动词原形。

M11-M12知识点概要一、语法知识点总结:二、祈使句定义: 祈使句用来体现叮嘱、劝说、但愿、严禁、祈求或命令等。

特点: 无主语；无时态构造: 1.肯定句: 动词原形开头...例句.Pleas.b.careful..Wav.t.sa.goodbye.三、 2.否认句: Don’t+动词原形四、...例句：Don’te.. Don’.stan.to.close.五、感慨句定义: 体现一种较为强烈旳情感, 如喜悦、赞叹、惊讶、愤怒、厌恶等。

构造: What+强调或感慨旳部分+（句子旳主语或谓语动词）1.What+a/an+形容词+可数名词单数+（句子旳主语或谓语动词）例句: What a cute dog (it is)!2.What+形容词+可数名词复数+（句子旳主语或谓语动词例句: What beautiful flowers (they are)!3.What+形容词+不可数名词+（句子旳主语或谓语动词）例句: What delicious milk (it is)!注意：感慨句尚有另一种体现方式, 即How+形容词+句子主语+谓语动词例句: How cute the dog is! How beautiful the flowers they are!How delicious the milk is!六、选择疑问句定义: 在问句中提供两个或两个以上可选答案旳问句叫做选择疑问句。

选择疑问句旳两种或两种以上旳状况用or连接, 回答时不能用yes或no。

而是选择一种或两个答案回答。

例句: Is this by Strauss or Mozart? ---It’s by Strauss.Do you like apples or bananas? ---I like apples. 语法知识点练习:1......ge.of.th.bu.whe.i.stops.A.No.....B.Don’...C.Doesn’..D.Didn’t2.Please the door when you leave.A.clos...B.t.clos....C.close..D.closing3......polit.t.you.family.A.Bein...B.B....C.T.b..D.Been4......hand.t.sa.goodbye.It’.polit.i.China.A.Shakin...B.Shak...C.Wavin..D.Wave5.Pleas......quiet.Th.bab.i.sleeping.A.Bein...B.B....C.T.b..D.Bee.6......a.peopl.whe.yo.tal.t.them.A.Loo...B.Lookin....C.T.loo..D.Look.7.......th.classroo.afte.school..Ou.teache.said.A.Cleanin...B.T.clea....C.Clea..D.Cleans8......beautifu.cit.Vienn.is!A.Wha....B.Wha....C.Ho..D.Ho.a9......deliciou.mea.i.is!A.Wha....B.Wha....C.Ho..D.Ho.a10......bi.family!A.Wha....B.Wha....C.Ho..D.Ho.a11......nic.people!A.Wha....B.Wha....C.Ho..D.Ho.a12......ba.weather!A.Wha....B.Wha....C.Ho..D.Ho.a13......dangerou.th.animal.are!A.Wha....B.Wha....C.Ho..D.Ho.a14.Is this a Chinese book or English book? -----A.Yes.i.is...B.No.i.isn’t....C.Yes.i.does..D.A.Englis.book.15.D.yo.lik.roc.musi.o.classica.music.---.......A.Yes..do...B.No..don’t...C.Roc.musi..D.Yes..am.16.Doe.Mik.lik.basketball.---....... An.h.i..fa.o.Ya.Ming.A.Yes.h.does..B.No.h.doesn’t..C.basketbal...D.Bothuall.ea.noodle.o.hamburger.fo.lunch.---.....A.Yes.sh.does..B.No.sh.doesn’t..C.Yes.sh.is..D.Both.t.schoo.b.bu.o.b.bike.---..A.Yes..do...B.Yes..did...C.B.bik...D.Yes..am.其他知识点练习:1.Don’.stan.to.clos.....th.bi.dog.It’.dangerous.A.nea...B.a...C.t...D.from2..don’.lik.playin.basketbal..... .A.a.al...B.i.al...C.afte.al...D.o.all3.Don’t.again.Tom.--.......A.O...B.O.cours...C.Sorry..won’t...D.Wh.not.4.I.Indi.peopl.pu.thei.hand...... whe.the.mee.others.A.awa.. ..togethe...C.u... D.down5.It’.health.fo.yo.......exercis.tw.o.thre.time..week.A.t.d..B.di...C.d...D.doing6..lik.thi.piec.o.music.Wh.i.i...... ?A.b..B.i...C.o...D.for7..don’.lik.roc.music.becaus.it’.to......A.livel..B.quie..C.beautifu...D.noisy8.Th.Blu.Danub.goe.....Vienna.A.b...B.fo..C.ou..D.through9.M.brothe.i.......o.po.music.H.ofte.listen.t.i.a.home.A.fa..B.musicia..pose...D.singer10.Strauss’.walt..... famou.al.ove.Europe.A.fel...B.too...C.mad...D.kept。

教学内容祈使句和感叹句教学重、难点祈使句的用法；what 和how 引导的感叹句/用来表示下达命令、提出要求、建议和劝告的句子。

说话的对象通常是第二人称you ,习惯上常省略。

祈使句的肯定句谓语动词用原形，否定句一般用don' t, never开始。

、肯定祈使句※句型1：let + 第一、三人称宾格代词+ V 原.例句：Let ' s go to school.让我们去上学吧。

Lethim come upstairs. 让他上楼吧。

※句型2：动词+ 其他部分、否定祈使句（一般在句首加Don' t.）1．Climb the tree, please. 请爬树。

（肯定句）Don' t climb the tree! 不要爬树。

（否定句）2．Open the door. 打开门。

（肯定句）Don' t open the door. 不要开门。

（否定句）三、陈述句变祈使句1. You can ' t make faces in class你. 不能在课堂上做鬼脸。

Don't make faces in class. 不要在课堂上做鬼脸。

2. You can ' t read in bed你. 不要在床上看书。

Don't read in bed. 不要在床上看书。

目标一例题】一、连词成句并改写成否定句。

1．on \ walk \ the \ grass2. ride \ a \ here \ bike Let me try. 让我试一试。

例句：Please open the door . 请开门。

Turn to page two. 请将书翻到第二页。

Listen to me. 请听我讲。

Stop talking. 别说话。

、 按要求改写下列句子。

1． She likes playing basketball after school. ( 否定句 )2. He did his homework yesterday evening. ( 一般疑问句 )3. Tom wrote a letter to his mother yesterday. ( 否定句 )4. My mother can make kites. ( 一般疑问句 )5. There are some dictionaries on the desk. (否定句 )目标二：知识点 /感叹句的用法】、 What 引导的感叹句，其结构为： What+a （an ）+ 形容词 +名词 +（ 主语 + 谓语 ）!、 What 引导的感叹句， How+形容词 （副词 ）+主语+谓语 !How handsome the boy is!【目标二例题】、选择题。

外研版七年级英语下册Module 11---12 语法复习与经典练习题Module 11语法：祈使句祈使句是表示命令、请求的句子。

它的主语是you（听话人），通常不说出。

1.肯定结构的祈使句常以谓语动词原形开头。

2.否定结构的祈使句常在谓语动词原形前加上Never或Don’t。

3.以let引导的祈使句结构：“Let+第一、三人称作宾语+动词原形”，意为“让……”，表示愿望、命令或允许。

4.在开头的动词原形前加Do（务必）或Always（永远），表示强调。

如：Do write to us often! 务必经常给我们写信。

一、单选题。

1. —Call me when you get home.—OK, ____.A. I mustB. I canC. I willD. I may2. Jim, _____ me a hand.A. givesB. is givingC. giveD. will give3. Let me ____ on duty today.A. amB. /C. beD. do4. Let's ____ our time.A. not wasteB. no wastingC. not to wasteD. no waste5. —____ higher, and you will see the house.— OK.A. If you standB. To standC. When you standD. Stand6. _____ forget to write to me when you_____ get there next Tuesday.A. Don't; willB. Please; willC. Please; /D. Don't; /7. Please ___ do it.A. heB. he letC. let himD. him8. ____ come in, please.A. WillB. DoC. Won'tD. Did9. _____ careful!A. Be doB. Do beC. NotD. Not do10. _____ let anyone open the door.A. Don'tB. WillC. NotD. No11. ____ 6 and 4, and you will get ten.A. AddedB. AddingC. To addD. Add12.____ late again, or I’ll report it to your father.A. Don’t beB. You aren’tC. Can’t beD. Aren’t13. _____ get off the lorry until it stops.A. DoB. Can’tC. /D. Don’t二、根据汉语意思完成下列英语句子，每空一词。

完整)外研版七年级下册英语语法专题复习(含练习)YOUWIN n的初中英语内部资料为外研版七年级下册的重点知识点梳理。

以下是该资料中的语法知识点。

1.词类：物主代词、情态动词can和方位介词短语。

2.时态：一般将来时态和一般过去时态。

3.句型：特殊疑问句、祈使句、感叹句和选择疑问句。

在物主代词方面，单数包括第一人称、第二人称和第三人称。

形容词性物主代词必须和名词在一起，如my father、your teacher。

名词性物主代词相当于与之相对应的形容词性物主代词和名词的组合，如this shirt is mine，相当于this is my shirt。

在复数方面，形容性物主代词包括our、your和their，名词性物主代词包括ours、yours和theirs。

而词类方面，包括mine、yours、his、hers和its，形容词性物主代词包括my、your、his、her和its。

练题包括选择题和填空题，以检验学生对物主代词的掌握程度。

11.Mrs。

Green is my teacher。

I am her student.12.That's a cat。

Its name is Mimi.1.Mr。

Yang is our teacher。

He is from Beijing。

He teaches us English.2.Look。

there is a cat。

It is Lily's。

Its name is Mimi.3.Let me tell her about my life at school.4.This is their room。

Where is ours?5.Don't use the eraser。

It is mine.6.The lady under the tree is my aunt。

She often sings with her husband.Can is a modal verb that expresses ability or possibility。

牛津深圳版七下Unit 7 PoemsGrammar祈使句、感叹句同步练习祈使句1. 祈使句表示请求、命令、建议、劝告和号召等含义，其肯定形式是以动词原形开头，否定形式是在动词原形之前加don’t。

如：Please give me another chance. I will do it better. 请再给我一次机会吧。

我会做得更好的。

（表请求）Don’t play with fire. 不要玩火。

（表命令）Don’t be nervous when you have an interview. 你在面试时不要紧张。

（表建议）2. 以let开头的祈使句，后面加宾语和动词原形；否定形式是在动词前面加not。

如：Let’s protect our Earth together! 让我们一起保护地球吧！Let us not talk about that matter. 我们不要谈论那件事。

3. 回答祈使句的时候，通常用will/won’t。

如：—Don’t forget to turn off the lights before you leave the lab. 离开实验室前别忘记关灯。

—No, I won’t. 好，我不会忘记的。

感叹句感叹句一般是用来表示说话时的喜悦、惊讶等情感。

英语中的感叹句常用“what”和“how”引导。

1. 由“what”引导的感叹句：what意为“多么”, 用作定语，修饰名词。

单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词。

这类感叹句的结构是：（1）What+a/an+形容词+单数可数名词+主语+谓语！如：What a clever girl she is! 她是一个多么聪明的姑娘呀！（2）What+形容词+复数可数名词/不可数名词+主语+谓语！如：What good children they are! 他们是多么好的孩子呀！What delicious food it is! 多么美味的食物呀！2. 由“how”引导的感叹句：how意为“多么”，用作状语，修饰形容词或副词。

语法知识点词类：物主代词、情态动词与方位介词短语时态：一般将来时态与一般过去时态句型：特殊疑问句、祈使句、感慨句与选择疑问句七下英语重要知识点梳理词类1)物主代词：表示所属关系的代词〔…属于谁的〕形容词性物主代词与名词性物主代词的关系：形容词性物主代词：必须与名词在一起。

, ...物主代词名词性物主代词:相当于及之相对应的形容词性物主代词+名词。

练习〔1〕选择题。

〔〕1. . A. B. C.〔〕2. I . A. B. C.〔〕3. . A. B. C.〔〕4. I . A. B. C.〔〕5. ? A. I B. C.〔〕6. I . A. B. C.〔〕7. .. . A. I B. C.〔〕8. －, ? －. A. B. C.〔〕9. . . A. B. C.〔〕10. . . A. B. C.〔〕11. . . I’m . A. B. C.〔〕12. ’s a . .A. B. ’s C.〔2〕用括号里的代词的适当形式填空1, () () . () () .2, a () '() .3, (I) () () .4, () ()?5, 't ().6, () () ()2)情态动词1.含义：表达人或物的能力，能或会…2.特点：情态动词没有人称与数的变化，之后要加动词原形。

3.否认形式：(正式用法)＝’t(口语)4.句型构造：肯定句： 主语 + 情态动词 + 动词原形 + 其他 + 。

否认句： 主语 + 情态动词 + + 动词原形 + 其他+ 。

一般疑问句： 情态动词 + 主语 + 动词原形 + 其他+ ？, / . / , / ’t.特殊疑问句： 疑问词 + 情态动词 + 主语 + 动词原形 +其他 + ?练习：( ) 1) . A. B. ’t C. 't ( ) 2) ? A. B. C.( )3) ? , I ’t. A. B. ’t C.4. I . I . (否认句)5. . 〔一般疑问句〕 ?3) 介词... 在左边...在...正下方...在两者之间. 玲玲坐在托尼与大明之间在三者或三者以上之间. 李教师在许多同学之间注意：介词短语常与动词连用。