高中英语 Unit3《Computers》学案7 新人教版必修2

Unit 3 Computers学案Language focus:1. As the years have gone by, I have been made smaller and smaller.go by = pass随着时间的推移，电脑开始得到人们的认可。(As time went on, computers began to be recognized by people.)随着年龄的增长，我们的阅历也益加丰富。(As we grow older, our experiences become richer and richer.)2. However, people thought I was simple-minded until they discovered I had “artificial intelligence”.simple-minded=showing very little intelligenceabsent-minded 心不在焉的open-minded 虚心的，没有偏见的narrow-minded 心胸狭窄的single-minded 一心一意的strong-minded 意志坚强的weak-minded 低能的，愚蠢的3. And my memory became so large that I couldnt believe it!so that 如此.以致于.He was so excited that he could not speak.He ran so fast that I couldnt catch up with him. so + 形容词(副词) + that. such + 名词 + that.他如此聪明，以致于我们很喜欢他。(He is so clever that we like him very much.He is such a clever boy that we like him very much.)so that = 以致于，结果是；以便，为的是（in order that）他起床晚了，以致于不能按时到校。(He got up late, so that he didnt get to school on time.)我们早点离开为的是赶上第一班车。(We left early so that we could catch the first bus.)4. I think we can work together to create even better software.even = much 用于强调比较的程度5. In a way, my programmer is like my coach.in a way 在某种程度上in the way 挡道,造成障碍in this way 用这种方法Fill in the blank：1). _it was one of our biggest mistakes.2). You can finish your work .3). Your bike is .Move it away.6. In this way, I can make up new moves.make up 编写，补上7. After all, with the help of my computer brain which never forgets anything, intelligence is what Im all about.after all 毕竟with the help of sb./sth. 在的帮助之下= with ones/ sths help8构成：主动语态 被动语态现在完成时 have/has done-have/has been doneHe has been sent to study the new technology in the company.The dirty clothes have not been washed.Have the windows been cleaned?How many shopping centers have been built in this city?2. 只有及物动词才有被动语态，不及物动词（词组）没有被动语态, 如:happen, take place,die, appear, disappear, fail, remain, lie, last, sit ,stand, break out, come true, belong to等如：What has happened to your brother?3但许多不及物动词加介词或副词构成的短语动词，相当于及物动词，也可以有被动语态。但短语动词是一个不可分割的整体，变为被动语态时，不可丢掉构成短语的介词或副词。如：The child has been taken good care of by Grandma Wang all these years.A notice has been put up on the wall高考链接(This step can be done according to teaching needs.)1. -How long _ at this job? B- Since 1990.A. were you employed B. have you been employedC. had you been employed D. will you be employed2. When and where to go for the on-salary holiday _yet. (2020 上海春季) DA. are not decided B. have not been dec