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1、Unit 4 What would you do?Section A(1a2c)Can you compete Toms Family Rules?Toms Falily Rules1.不要再白天有课的晚上出去。不要再白天有课的晚上出去。Dont _.2.允许他自己选择衣服。允许他自己选择衣服。Hes allowed to_.3.允许他周末和朋友一起出去。允许他周末和朋友一起出去。He _ go out with his friends on weekends.4.不准穿耳洞。不准穿耳洞。He shouldnt be allowed to _.5.不准留长发不准留长发 He _ grow lo
2、ng hair.go out on school nights.choose his own clothes.is allowed to get his ears pierced.shouldnt be allowed to-What will you do if you have one hundred yuan?-I will one million dollars 百万百万If the money were yours!-What would you do if you had a million dollars?-I would buy a new car buy a big hous
3、e give it to medical research 医学研究医学研究 give it to charity put it in the bank help the sick childrenIf I had a million dollars,I would What would you do if you were Tom?If I were Tom,I would be friendly to Jerry.条件从句（过去时）条件从句（过去时）主句（过去将来时）主句（过去将来时）If If +主语主语结构结构：主句用：主句用would+动词原形动词原形；if 引导的从句用引导的从句用
4、 一般过去时一般过去时，如果是，如果是be动词，则用动词，则用were.the subjunctive mood概念概念:表示与事实相反或根本不可能实现的事表示与事实相反或根本不可能实现的事.1.If I had time,I would travel all over the world.(事实上我现在没有时间，不能去周游世界）事实上我现在没有时间，不能去周游世界）2.If he were you,he would go to Beijing.（事实上他不可能是你，他也不能去北京）（事实上他不可能是你，他也不能去北京）3.If I were a bird,I would fly in the
5、 sky.（事实上我不是小鸟，也不可能在天空飞）（事实上我不是小鸟，也不可能在天空飞）从句从句 用用一般用过去时一般用过去时主句主句用用“should/would/could/might动词原形动词原形”.I would put it in the bank if I had lots of money.What would you do if you had lots of money？What would you do if you had lots of money？I would give it to the zoo if I had lots of money.What would
6、you do if you had lots of money？I would buy a big house for my family if I had lots of money.What would you do if you had lots of money？I would give it to medical research if I had lots of money.I would build a primary school.What would you do if you had a million dollars？buy snacksput it in a bankb
7、uy a cartravel around the worldI wouldgive it to medical researchgive it to charity1a What would you do if you had a lot of money?Add more ideas to the list and share you answers with other students.give it to charity ,buy snacks,put it in the bank,_ travel around the world,help poor children,buy ca
8、rs for my family,build a primary school,give it to medical research432A:What would you do if you had a million dollars?B:Id.What about you?A:Id.Listen to the tape.Please put the pictures(1-4)in right order.432nextbuy a big house for my familygive the money to the zoogive the money to medical researc
9、hput the money in the bank1b1b2a Why is Larry nervous?Listen and circle the reasons.1.Hes late for the party.2.He doesnt know what to wear.3.He doesnt know if he should bring a present.4.He cant find his shoes.5.He might not know anyone at the party.2b Listen again.Check()the four things Larrys sist
10、er says to him.1.If I were you,Id wear a shirt and tie.2.You shouldnt worry about what other people are wearing.3.If I were you,Id be a little late.4.If I were you,Id take a small present.5.If you dont know anyone,you can talk to Tom.6.But if youre still nervous,you dont have to go.在虚拟条件句中，动词没有人称变在虚
11、拟条件句中，动词没有人称变化，动词化，动词bebe都用作都用作werewere。2c2cActAct Larrys worries1.I dont know what to wear.2.I dont have a present.What if everyone else brings a present?3.What if I dont know anyone?What if?如果如果 会怎么样？会怎么样？概念概念:表示与事实相反或根本不可能实现事表示与事实相反或根本不可能实现事.用来表示一种假设或愿望用来表示一种假设或愿望结构结构:if 引导虚拟语气的条件状语句，引导虚拟语气的条件状语句
12、，从句从句 用用一般用过去时一般用过去时主句主句用用“should/would/could/might动词原形动词原形”.be动词只用动词只用wereSummary:Exercise：1.If I _(find)a purse,I _(give)it to the police.2.If I _(be)a bird,I _(fly)in the blue sky.3.If you _(have)something important,you _(go)now.4.If I _(be)you,I _(choose)this one.found would givewere would flyha
13、d would gowere would choosetranslate these sentences into English.1.如果我是你如果我是你,我就穿上套装我就穿上套装.2.如果我有一百万美元如果我有一百万美元,我就买一栋大房子我就买一栋大房子.3.我不知道是否该去参加那个聚会我不知道是否该去参加那个聚会.4.如果你是我如果你是我,你该怎么办你该怎么办?5.如果你努力学习英语如果你努力学习英语,你会通过考试的你会通过考试的.6.他不知道是否该带礼物去他不知道是否该带礼物去.If I were you,I would wear a suit.If I had a million dollars,I would buy a big house.I dont know if I should join that party.If you were me,what would you do?If you work hard at English,you will pass the test.He doesnt know if he should bring a present.