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1、Unit 4 What would you do?导学案The First Period(Section A 1c2c)Teachers word: If you want knowledge, you must toil for it.若要求知识，须从勤苦得。一Learning aims:1.谈论一些假设的、虚拟的情况。2.掌握词汇：million ,medical, research,tie,worry ,what if .3.掌握句型：What would you do if you had a million dollars?Id give it to charity. If I we
2、re you , Id wear a shirt and tie. If I were you ,Id take a small present.4.掌握语法：虚拟条件句的用法。从句：If + 主语+动词的过去式，主句：主语+would +动词原形。二Learning key and difficult points1.掌握本课的重点词汇。2.谈论一些假设的、虚拟的情况。三课前预习准备（一）根据句意及首字母或汉语提示完成单词。1.Men should wear a suit and t_ in formal situations.2.You shouldnt w_ about what oth
3、er people think of you.3.There are about one _ (百万) people in this city.4.I have to take a _ (医学的)exam before going abroad.5.The _(研究)says that men find it easier to give up smoking than women.(二)翻译下列短语：1、如果将会怎样_ 2、 对担心_ 3、一百万美元_4、 把某物给某人 _ 5、 迟到_穿衬衣打领带_ 6、在晚会上 _ 7、百万_8、医学的_9、研究，调查_10、领带_11、烦恼_12、如果
4、将会怎么样_(三）.虚拟语气它表示说话人认为所说的话是与事实相反的内容，只是一种愿望、假设、猜测、建议或空想，用于条件句或某些动词之后。在这样的句中要用虚拟语气。.虚拟语气的结构:：在由if引导的非真实条件句中，是用谓语动词的特殊形式来表示与现在、过去事实相反的情况，或对将来发生的情况表示怀疑。表示与现在事实相反的情况：从句谓语动词主句谓语动词过去时(be用were)should / would / could / might + 动原如：If I were you, I would help her .如果我是你,我会帮助她. If he studied harder, he might p
5、ass the exam.表示与过去的事实相反,从句谓语动词主句谓语动词had + 过去分词should /would / could / might have + 过去分词如, If we had left earlier, we wouldnt have missed.(3)表示对将来的主观推测.(可能相反或可能性很小).从句谓语动词主句谓语动词(1) 过去时should / would / could / might + 动原(2) should+动原(3) 过去将来时(would / was / were going to + 动原(4) were to + 动原如: (1)If yo
6、u should be late tomorrow, we would not wait for you.万一你明天迟到了，我们就不等你了(2)If he should see me, he would know me. 假如他看见我，就会认识我(3)If it were to snow in summer , I would believe you.假如夏天下雪，我就会相信你(4)If there were a heavy snow next Monday, we would not go skating.如果下周一下大雪，我们就不能去滑冰了(5)If I had time, I would
7、 go for a walk.如果我有时间，我就会去散步。(事实上我现在没有时间) (6)If I were you, I would take an umbrella. 假如我是你的话，我会带上雨伞。(事实上我不是你)(7)I would say no if someone asked me to be in a movie. 假如有人请我当电影演员，我会表示拒绝。(事实上瑞没有人请我当电影演员)3.虚拟语气在wish后的宾语从句中，(1)表示与现在事实相反，宾语从句中谓语动词用过去时I wish I had your brains.我希望我能有你的大脑(2)表示与过去事实相反，谓语动词用h
8、ad+过去分词I wish I had known the truth of the matter.我希望我原来知道这件事的真相(3)表示将来难于实现的愿望，谓语动词用should/would+动原I wish I should have a chance again.我真希望再有一次机会四导学流程Task1.课前朗读，检查预习情况。Task 2.新知探究。1. Task 1:性别颠倒：如果把你的性别倒过来，你会怎么样？If I were a girl /boy, 2. Pairwork : 1C 3.listening practice:1b,2a.2c.4.Task 3:Use the s
9、tructures “If + 主语+动词的过去式，主句：主语+would +动词原形”to make sentences.5.Homework:假如你是个永远长不大的孩子，你会怎么样呢？五、巩固检测（一）按要求写出下列单词的适当形式1.confidence(形容词)_2.speech(复数)_3.medicine(形容词)_4.permit(名词)_5.outgoing(比较级)_6.wear(现在分词)_7.annoy(过去分词)_8.win(过去式)_.（二）选择填空( )1. if I _you, I _the army.A, am, would join B. were ,would
10、 join C am, will join D. were ,will join( )2._ _his bike is lost?He has to go to school on foot.A. What if B. How about C. Can you tell me. D.I dont know( )3. He _his classmates.A. get along well with B. get well with C. is getting along well with D. is get well with ( )4. Take a shower before _to b
11、ed, please.A. go B . going C. went .D. goes( )5. I would rather die than _.A. to give in B. gave in C. giving in D. give in ( )6. If you take my _,you wont tell anyone about it.A. the advice B. advice C. an advice D. advices 六拓展提高：(一)单项选择（ ）1.If I _ him,I _ do sports every day. A. am; will B. was; w
12、ould C. were; would D. will be ; would （ ）2. There are _ books in our school library. A. six millions of B. millions of C. several million of D.many million （）3. If Jim doesnt want to do the work,does _ want to ? A. else somebody B. anybody else C. somebody else D. else anybody （ ）4.What _ you fell
13、and broke your legs? A. weather B. whether C. though D. if ( )5.If I were a bird, I _ in the sky.A. will fly B. shall fly C. would fly D. can fly （二）Translate and write them down. 1. 如果我是你，我就穿身套装。 If I _ you, I _wear a suit.2. 如果我有一百万美元，我就买一栋大房子。 If I _ a million dollars, I _ buy a big house.3. 我不知道是否该去参加那个聚会。 I dont know _ I should join that party.4. 如果他是我，他会怎么办？ If he _ me, what _he do?5. 如果我知道他的电话,我会给他打电话的。 If I _his number, I would _him.6. 如果我是你，我就不买那件衣服。 I _ that coa
