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1、Me,Me,my parents and my my parents and my friendsfriendsModule 2Module 2Unit 3Language in use 在表示“某人能做某事”时，可以用“can+动词原形”表达。如：I can dance.如果表达自己不能做某事，可以在can后直接加not,成为cannot,也可以缩写为cant。如：I cannot(cant)play football.can没有人称和数的变化。不论表示谁能(不能)做某事，都是用can(not)。如果是询问某人能不能做某事，则要使用can的疑问形式，即将 can 提至句首。如：Can you
2、 speak Chinese?Yes,I can./No,I cant.其构成是：肯定句:主+can+动词原形 否定句:主+cant+动词原形一般疑问句:Can+主+动词原形？特殊疑问句:特殊疑问词+一般疑问句？Yes,主+can.No,主+cant.现在我们来总结一下：eg:I can dance.我会跳舞。I cant dance.我不会跳舞。Can you dance?你会跳舞吗？What can you do?你会干什么？Yes,I can.是的，我会。No,I cant.不，我不会。注意：否定形式 cannot 比缩写形式cant 要正式。can 可以表示多种含义，而这里的can所表
3、示的都是能力。Can we swim?好像与实际不符，其实现实生活中还是有这种情况的。如反问句“我们会游泳吗？当然会了。”（Can we swim?Certainly we can.）另外，can表示的“能力”为现在的能力，而不能表示过去或将来的能力，这一点一定要注意。课堂小测验 课堂小测验Individual activity1._ are my classmates.2.A.This B.That C.These D.He3.2.They are _ in a factory.4.A.a factory worker 5.B.factory workers 6.C.factories wo
4、rkers 7.D.factories worker I.选择填空。3._?Im a factory manager.A.How old are you B.How are you C.Whats your job D.Where are you4.This is _ manager.He is very good to us.A.we B.our C.us D.ours5.He is from England.He is _ English teacher.A.a B.the C./D.an1.Lucy can play the piano.2.(改为一般疑问句并作肯定回答)3._4._5.
5、2.Mike can swim.(改为否定句)6._II.句型转换。Can Lucy play the piano?Yes,she can.Mike cant swim.3.They are from No.12 Middle School.(对划线部分提问)_4.I often go to school by bike.(改为同义句)_Where are they from?I often ride a bike to school.5.Can you play chess?(否定回答)_.6.They can speak English.(变为否定句)They _ _ English.No
6、,I cantcant speak7.Tom can play football.(对划线部分提问)_ can Tom _?8.He can go now.(一般疑问句,否定回答)_ he _ now?No,he _.WhatdoCango cant1.她会说日语吗?是的,她会。2.他可以弹吉他。Can she speak Japanese?Yes,she can.He can play the guitar.III.汉译英。3.欢迎小明来到我们学校。4.我可以踢足球和打乒乓球。5.他们不能弹钢琴和骑马。Welcome Xiaoming to our school.I can play football and table tennis.They cant play the piano or ride a horse.