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1、Unit 4 What would you do?By Yiduo Chen语言目标本单元通过设计日常生活中可能会遇到的种种问题使大家接触到一个新的语言现象虚拟语气1)、学会用What would you do if you？Id do 结构谈论想象的情景。2)、学会运用What should I do?If I were,Id 结构征询和提建议。Key points of this unit1、million,thousand,hundred,billion.在英语中，million（百万）,thousand（千）,hundred（百）,billion（十亿），这样的单词前面有具体的数时，不
2、用加s，也不和of连用。前面如果没有具体的数字，则需要加s，并且和of连用。It is said that SARS has killed more than_(两百)people worldwide.Thousands of people go swimming in summer in Fuzhou.Key points of this unit2、confident，形容词，“自信的”，“有把握的”。confidence，名词，“信心”，“自信”。I am very confident.My father is a confident man.He if full of confiden
3、ce.I have confidence in the boy.Key points of this unit3、plenty of，a lot of/lots of,many,much.plenty of 很多的，足够的，既可以接可数名词，也可以接不可数名词，通常用在肯定句当中。a lot of/lots of，许多的/大量的。用法和plenty of相同。many,much，也有许多的意思，many加复数名词，much后加不可数名词。否定句和疑问句中常用many,much。We dont have many pens.I made a lot of mistakes.虚拟语气4、虚拟语气。
4、虚拟语气：一种特殊的动词形式，用来表示说话人所说的不是事实，而只是一种愿望、假设、怀疑、建议、猜测、可能或纯粹的空想。构成方式：条件从句：if主语动词过去式（be的过去式一律用were）。结果从句：主语would动词原形。I would tell you if I knew the answer to the question.If it were Sunday tomorrow I would go to see my friend.Grammar Focus5、Grammar Focus询问想象情景用：1）、What would you do if you?What would you d
5、o if you won a million dollars?2)、What should I do if I?What should I do I went to an island alone?Grammar Focus回答想象的情景用：I would(I would give it to charities.)I think I wouldIf I were you,Id(If I were you,Id take an umbrella.)If I were you,I wouldntYou shouldYou shouldntI think you shouldI hope you should