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1、人教版九年级英语上册第四单元学案Unit 4 What should you do?Section A一、教师寄语：Knowledge is a treasure,but practice is the key to it.二、学习目标：1.New words and phrases:million ,medical, research,tie,worry what if2.New sentences: a.What would you do if.b.If I had a million dollars,I would.c.If I were you ,I would.3.Grammar F
2、ocus: 虚拟语气三、重难点：a.虚拟语气的基本用法 b.虚拟条件句与真实条件句的区别四、学习过程：1.预习导学：a. 假如你有一百万,你会做什么?_A: 这是虚拟语气,语气是动词的一种形式,表示说话人对说话内容的看法和态度英语的语气有三种: 陈述语气 ,祈使语气和虚拟语气. 虚拟语气表示说话人认为所说的话是和事实相反的内容,只是一种愿望.假设.猜测或空想,本单元是虚拟语气在非真实条件句中的运用,表示说话人所陈述的内容是与事实相反或难以实现的假设。其结构是：条件句- if + 主语 + 动词的过去式( be 用 were)主句- 主语+ would + 动词原形对应训练 :1) 假如我有一百
3、万,我会把钱捐献给医学研究 ._2) 如果我是你,我会穿衬衣打领带 ._3) 假如我是你,我就会迟一点去 ._4) 假如我是你,我就会带一个小礼物 ._5) 如果我是你，我会在睡觉前好好的散步。_6) 如果我是你,我就会和看上去很友好的人交谈 ._2.自主学习：翻译： 百万_ 与 hundred, thousand 用法一样 :二百万美圆_ 数百万棵树_ 当前面有 some, a few, several, many 等词修饰时, 用“several +mollion(s)+of ” 形式 , eg: several million(s) of carsb. 我会把钱捐献给医学研究._1) a
4、dj. 医学的;医术的_ 其名词形式:_医学研究_ 医疗护理_吃药_2) _ n.& v. 研究; 调查. 对某事进行研究.调查_另外: search 意为 “搜查” , 词组 search for 意思是”搜寻”eg. 1) 他在研究一个问题. He is _ _ a problem.2) 他忙于研究工作. He is busy with _ _3) He is searching _ his lost pen.A.of B.from C.to D.forc. 如果其他的人都带来了礼物,我该怎么办? _如果 将会怎么样?_ , 固定搭配, 引导带条件从句的疑问句, 相当于 “What sho
5、uld + 主语 +do + if ”eg. 1) 如果我不知道去医院的路怎么办? _(同义句)_2) 假如我一个人也不认识怎么办?_(同义句)_3.合作探究：梦想之旅Look at your paper cards and talk about them.Share your answers with your partners.4.梳理归纳：谈论“非真实的” 或“ 不可能实现的现在 ”需用虚拟语气，其结构如下：If 从句谓语动词用_+主句谓语动词用_*注意：从句中 be 的过去式用_5.当堂达标检测 时间：10 分钟一、. 词汇.1. M_ of trees will be planted
6、 next year.2. W_ if I dont bring a present ?3. If I had a lot of money ,Id give it to m_ research. 4. Those workers dont know how _(work) on the machine.5. If I _(be) you , Id go to a movie.6. Id take a long walk before _(go) to bed.7. Many of them are too tired _ (go) farther.8. I really want a dog
7、, but my parents wont let me _(have) one.9. Look, Mr Smith _(tie) his tie.10. If I_ (be) a bird, I _(fly) over that high mountain.二、单项选择.( )1._ children in Africa have little to eat and you can really help them if you _.A. Million of, want to B. Millions of, want to C. A million , will want to D. Mi
8、llion of , will want to( )2. If I _ young , I _ very happy.A. am, shall be B. were, am C. were, would be D. was, am( )3. I dont know _ to do next. A. how B. what C. where D. why( )4. The doctor and teacher _ my father . A. are B. is C. am D. be( )5.This is a _ question , we arent doctors , so we can
9、t answer you .A. medicine B. medical C. medicing D. medicines( )6. Dont _your son ,he isnt a small boy.A. worry B. worried about C. worry about D. be worry about( )7. After _ his homework , he went out with his friends.A. finished B. finish C. finishing D. to finish ( )8. Now the park is becoming a
10、_ more beautiful one .A. very B. quite C. much D. so( )9. The moon _ by man already.A. is visited B. was visited C. has been visited D. visites( )10. If he _ much money , he would give it to charity.A. has B. have C. had D. having( )11. What _I do if everyone else succeeds in the chemical exam?A. wo
11、uld B. should C could D. will( )12. If I had lots of money , I would _.A. give it for charity B. give charity it C. give it to charity D. give charity for it( )13. A shirt and tie _ his uniform.A. are B. is C. were D. be( )14. If my father _here now ,he _ tell me what to do .A. were; would B. were; will C. had; will D. is; will( )15. You should get a small pet _ goldfish.A. as B. like C. of D. for三、完成句子.1. 他不知道说什么.He doesnt know _ _ _.2
