Unit3Computers学案

1、B2U3学案Warming up Language points原句 In pairs discuss what they have _.分小组讨论他们有什么共同点。 _ 共同点，共同之处Eg. What do these writers have in common? In common with other children, my son often takes apart the toy cars. They have something/nothing/much/little in common.归纳：_ 和一样 _有一些/没有/很多/很少共同之处1._(我们都共有的东西) is t

2、he habit of smoking.2._(和许多美国人一样)，he enjoys basketball very much.3. _(这对双胞胎没有什么共同之处) except they look alike.4. _他们有很多共同之处,因此他们成为了好朋友.答案 in common，in common with, have something/ nothing/much/little in common, What we have in common, In common with many Americans, The twins have nothing in common, Th

3、ey have much in common, so they become good friends.Reading1. grammar clozeNo one could recognize me after I got my new transistors in the 1960s. There were times 1 _ my size was 2_(total) changed. I became 3_(small) and thinner but I got cleverer and cleverer, quicker and quicker. And my memory bec

4、ame so large 4_ I couldnt believe it. But I was always so lonely standing there myself. They gave me 5_ family connected by a network in the early 1960s. I could share information with 6_ and we could talk with each other. At about the same time we learnt to talk to human using BASIC. I _7_ (bring)

5、was brought into peoples homes in the 1970s. 8_ then, my family and I had been used by billions of people to deal with information and communicate with each other around the world. I love being used to connect people 9_ arent close enough to speak to each other. I have 10_(true) been built to serve

6、the human race since my birth.1when 2totally 3smaller 4 that 5a 6others 7 was brought 8Since 9.who 10truly 2. language points原句1:and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 过了近两百年的时间，我才被Charles Babbage建成一台人工智能机器。_过了(时间)后才Eg. It took/was an hou

7、r before we arrived at the village. It didnt take a minute before we ate up the apples.归纳_没过多久/一段时间就1. _（过了5个小时才）the meal was prepared.2. _(没过40天就) the young bird could fly and find food by itself.答案:it takes/is 一段时间 before+句子,it doesnt take/isnt 一段时间 before+句子, It took 5 hours before, It didnt take

8、/wasnt 40 days before原句2:In 1963,as a “universal machine” to _ any difficult mathematical problem.在1963年作为一台通用机器来解决任何一个数学难题。_ vt.解决，解答 派生：_n.解答，解决方法Eg: I solved/overcame the problem with the help of him. The only solution to the trouble is to sit down and talk peacefully.归纳： _ 的解决方法1. He went there

9、hoping to _(解决他的问题).2. We still havent found _(解决方法)our argument.答案：solve, solution, solution to+ n./pron, solve his problem, the solution to原句3: However, this _ also worried my designers. 但是，这个现实使得我的设计者们担忧。_ n.真实，现实 派生：_ vt.实现,意识到Eg: The reality is that there is not enough money to support the proj

10、ect. He realized that he was wrong. It looks as if she were rich, but in reality/in fact she is too poor to eat. 归纳: _事实上，实际上1. _ .(我们必须学会面对现实)2. The hardworking man want to _(实现他的梦想)3. She seemed quite confident, but_ she was extremely nervous.答案: reality, realize, in reality/in fact, We must learn

11、 to face the reality, realize his dream, in reality/in fact/原句4: _, I was made smaller. 随着时间流逝，我变得越来越小。_ (时间)流逝,从旁边经过Eg: You have missed the bus, and it just went by. As time goes by/Withtimegoingby,Igraduallyrealizetheimportanceofhealth.归纳: as time goes by = _1. I didnt notice that there was a dog

12、_ (经过).2. My grandmother was becoming more and more sad _.随着时间流逝，我奶奶变得越来越悲伤。3. _随着时间流逝，我发现学英语对我很重要。答案: go by, Withtimegoingby, going by, as time went by/ Withtimegoingby, As time goes by, I find it important for me to learn English well.原句5_, I was totally changed my shape. 结果，我完全改变了我的形状。_ 结果(短语副词)E

13、g: He made a big mistake and as a result, he lost his job. He is unable to work as a result of the falling from his bike. Bad habit always result in bad ends. The serious accident resulted from carelessness. 归纳: _ 由于，作为的结果_导致，结果为 _由引起1. _（结果）, the terrible car accident happened.2. The fire was cause

14、d _(由于) carelessness.3. _.成功源自辛勤工作。4. _.大雨导致了洪水（爆发）。答案:as a result, as a result of, result in, result from, As a result, as a result of , Success results from hard work, The heavy rain resulted in the flood. 原句6: Over time my memory has developed _ much _, like an elephant, I never forget anything I

15、 have been told.随着时间推移，我的记忆力发展的如此之快，就像一头大象一样，从来不会忘记告诉我的任何事情。_ 如此以至于Eg: The room is so dirty that I want to clean it right now. He worked so hard that he made great progress. He worked hard so that he could pass the exam.(目的状语从句)It is so interesting a book that he wants to read it. =It is such an int

16、eresting book that he wants to read it.归纳: so +_+that从句（结果状语从句） _ 为了，目的是 so+_+ a/an +_ + that从句= such+ a/an +_+_+that从句1._ _ _ _ _ I couldnt follow him. (他说话如此之快，以至于我跟不上他。)2._ _ _ _ _ _ that we all love him.=_ _ _ _ _ _ that we all love him. 他是一个如此好的老师，我们都喜欢他。3.The little boy saved money _ _he could

17、 buy his mother a present on Mothers day.答案: adj./adv. ; so that ; adj. 可数名词单数 ； adj. 可数名词单数 ；He spoke so fast that, He is so good a teacher, He is such a good teacher, so that原句7: Anyhow, my_ is to provide humans with a life of high quality.不管怎样，我的目标是给人类提供高质量的生活。_n.目标，（进球）得分Eg: Only by working hard

18、 can you achieve your goal.We should set a goal to study English._实现目标 _ 设定目标1. We _(已实现目标) of building a shelter for the homeless.2. _(他设定目标去学好英语)and finally he succeeded. 答案: goal, achieve/realize ones goal, set a goal, have achieved/realized our goal, made the first goal ,He set a goal to learn E

19、nglish wellUsing languageLanguage points原句1: _ our programmer is like our coach.在某种程度上，程序员就是我们的教练。_ 在某种程度上Eg: In a way, you are right. It rained when I was on the way to school. You are in my/the way. The task can be finished in this way.归纳: _在去的路上 _挡道的，妨碍人的_ 用这样的方法1. _.某种程度上，这工作干得不错。2. _.所有的学生都在去参观

20、博物馆的路上。（museum）3. He didnt noticed _(挡道的狗)and was bitten by it.4. _a good command of English.只有通过这种方法我们才能掌握好英语。答案:in a way, on the way to, in ones/the way, in this way, The work is well done in a way, All students are on the way to the museum, the dog in the way, Only in this way can we have 原句2:The

21、n she prepares reliable moves to use if a new situation _.然后她把我在新情况下能用得上的可靠动作准备好。_ vi.出现，发生Eg: How did the quarrel arise? The dust rose as the car went by. Dont raise your voice.归纳：_ vi.上升，上涨，增高 _ vt.提起，举起，饲养1. The sun _ in the east.2. She _ to greet her guests.3. The man likes _ pets.答案: arise, ris

22、e, raise, rises, arose, raising原句3:In this way I can _ new moves using my “artificial intelligence”.这样我就能用我的人工智能编制出新的动作。_ 组成Eg: Six women made up the committee. It took her more than an hour to make up. Vitamin pills make up what you lack in your diet. He made up a story to cheat her money.归纳make up

23、的含义_1. _ .这构成了他们全部收入(income)的15%。2. _.她每天早上都会花很长时间化妆。3. _.我们需要$50来弥补这笔数目(sum)。4. _.Tom编造一些故事来逗(amuse)他弟弟开心。答案: 组成，化妆，弥补，编造，This makes up 15% of their total income, She spends a very long time making up every morning, We need $50 to make up the sum, Tom made up stories to amuse his brother.原句4: _, with the help of my electronic brain which never forgets anything毕竟，在我过目不忘的电子脑的帮之下_ 毕竟，终究Eg: The play came