2020-2021学年高中人教版英语必修2学案：UNIT 3 SECTION Ⅱ　LEARNING ABOUT LANGUAGE .doc

1、Section Learning about Language & Using Language.重点单词1download vt. 下载2signal vi. & vt. 发信号；n. 信号3type n. 类型；vt. & vi. 打字4coach n. 教练5arise vi. 出现；发生6electronic adj. 电子的7appearance n. 外观；外貌；出现appear v. 出现8character n. 性格；特点.重点短语1in a way在某种程度上2with the help of 在的帮助下3deal with 处理；安排；对付4watch over 看守；监

2、视.重点句式1by the time. 到的时候By the time I was sixteen, my dream had come true.到我十六岁的时候，我的梦想实现了。2状语从句的省略She programs us with all the possible moves she has seen while watching human games.她把观看人类比赛时所看到的一切可能的动作编入我们的程序。3whenever引导让步状语从句Whenever she comes, I have to look after her, and sometimes help her wit

3、h her homework.无论她什么时候来我都不得不照顾她，有时候帮她做家庭作业。课文预读机器人安迪第1段译文我是机器人足球队的一名成员。每年大约有一次，我们可以获准在一起进行一场足球赛。我同真人一样大。事实上我看上去也很像人。我在足球队中是前锋，所以我需要跑得非常快。我的电脑芯片帮助我像真人一样运动和思考。例如，当我前面没人防守时，我学会了用计算机语言向队友示意把球传给我，这样可以好好射一个球。第2段译文我第一次足球比赛是几年前在日本的名古屋。去年，我们队去了美国华盛顿州的西雅图比赛，获得了第二名。我个人认为得冠军的那个队作弊了。他们恰好在比赛前研制了一种新程序。因此我们也需要鼓励我们的

4、程序编制员来提高我们的智能。我们决心创造一个更好的系统。从某种程度上看，我们的程序员就像是我们的教练。她把观看人类比赛时所看到的一切可能的动作编入我们的程序，然后她把我们在新情况下能用得上的可靠动作准备好。这样，我就可以用我的“人工智能”编制出新的动作。我真的特别喜欢和人类球队比赛，因为我经过程序编制，行动起来和他们一样。不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！课文理解.课文判断正(T)误(F)1I am a striker, so I have to be able to run very fast.(T)2In the game, I need to speak to

5、 my teammates in English.(F)3Our team won second place in the match last year in Seattle.(T)4I can make any move in the game just like a human.(F).课文阅读理解1According to the passage, Andy is .Aa singing robotBa dancing robotCa real football player Da sporting android答案：D2What part does Andy play in the

6、 team?AGoal keeper. BBack.CStriker.DCenter.答案：C3The android was allowed to play a game of football .Aonce a year Btwice a yearConce a month Dtwice a month答案：A4From the passage, we cannot infer that .AAndy was controlled by the computer chipsBAndy competed in Japan this yearCAndys intelligence wasnt

7、improved before it competedDthe team might not win if they didnt have a new program答案：B5What makes an android football team win?ABrave android strikers.BStronger android players.CAndroid players with higher intelligence.DAndroid players with quick move.答案：C1 (教材P23)For example, I have learned to sig

8、nal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.例如，当我前面无人防守时，我学会了用计算机语言向队友示意把球传给我，这样可以好好射一个球。(1)signal (sb.) that示意(某人)signal (to) sb. to do sth. 示意某人做某事signal to sb. 向某人示意(2)a danger/warning/stop signal 危险/警告/停车信号traffic signals 交通信号灯易混辨析s

9、ymbol, sign, signal与mark(1)symbol指象征或表达某种深邃意蕴的特殊事物。(2)sign为普通用词，指人们公认的事物的记号，也可指某种情况的征兆。(3)signal指为某一目的而有意发出的信号。(4)mark为普通用词，含义广泛。既可指为便于辨认而有意做的标记，又可指自然形成的标记或有别于其他事物的特征，还可以指“分数”。短语：make a mark做标记。即学即用(1)All I get is a busy signal whenever I dial his number.无论什么时候我拨打他的电话听到的都是忙音。(2)She signalled a passi

10、ng taxi and ordered him to take her to the museum.她招手打了一辆路过的出租车，让他载她去博物馆。(3)No sooner had he signalled to_turn (turn) than the other car turned in front of him.他刚示意要转向，另一辆车就在他前面转了弯。(4)The white light flashed, signalling/which_signalled a call on Thys private line.白光闪动着，示意着有人打Thy的私人电话。(5)选词填空(signal/

11、mark/sign/symbol)The spilt coffee has left a mark on the table cloth.There are traffic signals at each crossing of this town.As well as a national flag, many countries use a certain flower as their national symbol.Headache may be a sign of stress.2 (教材P23)They had developed a new type of program jus

12、t before the competition.就在比赛前，他们开发了一种新程序。(1)typewriter n打字机typist n. 打字员(2)typical adj. 典型的，一向如此的即学即用(1)As an old typist, it used to be typical of him to use this type of typewriter to type articles very fast.作为一位老打字员，过去他总是用这种型号的打字机快速地打文章。(2)She was the type who would wake up in the morning and imm

13、ediately start apologizing.她是那种早上醒来会立刻开始道歉的人。(3)You must learn to deal with all types of people once you step out of school.一旦你走出了学校就必须学会和各种类型的人打交道。(4)The secretary asked her boss whether he had anything more to_be_typed before she went back home.秘书问她的上司，她下班回家之前是否还有别的东西需要打印。(5)This report needs typi

14、ng/to_be_typed at once.这份报告需要立即打印出来。3 (教材P23)Then she prepares reliable moves to use if a new situation arises.然后她把(我)在新情况下可能用得到的动作(编制出程序)准备好。易混辨析原形过去式过去分词v.ing含义arise(vi.)arosearisenarising在现代英语中主要用于借喻，指“出现，发生，产生”arouse(vt.)arousedarousedarousing指“唤醒，激起”，后常跟抽象名词rise(vi.)roserisenrising使用范围较广，指“升起，上

15、升，增长”，也可指“起立，起床，地位升高”等raise(vt.)raisedraisedraising用在句中，后面需跟宾语。一般指“升起，举起，增加(程度、价格等)；提高(音量)；提出；种植(农作物)；养育；抚育(子女)”；筹集(资金)等即学即用(1)When an old problem is solved, a new problem will arise.当老问题解决了，新的问题就会出现。(2)The white snow aroused his interest in playing with his child in the snow field.白茫茫的雪激起了他在雪地里和孩子玩

16、耍的兴趣。(3)It is evident that the traffic accident arose from carelessness.显然，这次交通事故是由粗心大意造成的。(4)选词填空(arise/rise/arouse/raise)This report aroused public concern over network security(安全)A number of high buildings have arisen where there was nothing a year ago but ruins.The sun rises in the east and set

17、s in the west. With his voiced raised,_we could hear him clearly.1 (教材P21)The company has given its computers away to a local school.这家公司已经把它的电脑捐赠给了当地的一所学校。give up放弃；投降give in (to) 屈服；让步give off 发出，放出(气味、热、光等)give out 用完，耗尽；发出，放出(热、光等)即学即用(1)They felt like they were giving away company secrets.他们觉得自

18、己正在泄露公司的秘密。(2)The mayor gave away the prizes at the school sports day.市长在学校运动会那天颁发了奖项。(3)This is a very special flower and it can give off a fragrant perfume at night.这是一种特别的花，晚上它会发出芬芳的香味。(4)The gas gave out on our way to the beach yesterday.昨天在我们去海滩的路上油用完了。2 (教材P23)In a way our programmer is like o

19、ur coach.从某种程度上看，我们的程序员就像是我们的教练。in the way妨碍 on the/ones way (to) 在(去)的路上 by the way 顺便提一下，顺便说一下all the way 自始至终；一路上 in this way 用这种方法即学即用(1)Dont stand in_the_way. Move aside and let me pass.不要挡着路，靠边点让我过去。(2)By_the_way,_what do you think about this team?顺便说一下，你认为这个队怎么样？(3)Even if I have to walk all

20、the way, Ill get there.即使我要一路步行，我也要到达那里。3 (教材P23)After all, with the help of my electronic brain which never forgets anything, using my intelligence is what Im all about!不管怎样，在我过目不忘的电子脑的帮助下，运用智能就是我的一切！above all 尤其重要的是；最重要的是all in all 总的说来in all 总计not at all 根本不即学即用(1)It has turned out to be a nice d

21、ay after all.天气终于转晴了。(2)You shouldnt have blamed him at_all. He is a little child after_all. Above_all,_he made only two mistakes in_all.你根本不该责怪他，他终究还是个小孩子。更重要的是，他总共才出了两处错。名师点津after all可置于句首或句末。置于句首时，导出原因或提醒人们一个事实时，译成“毕竟；别忘了”；置于句末时，含有与预料的情况相反的意思，译成“结果，终究”。4 (教材P24)This means that it should clean the

22、 house, mop the floors, cook the dinner and deal with telephone calls.这意味着它应该清理房子，擦地，煮饭和处理电话。(1)Deal with a man as he deals with you.(谚)以其人之道，还治其人之身。(2)His latest book deals with the problem of childrens safety at school.他最近的一本书涉及孩子们在学校的安全问题。易混辨析deal with作“处理，对待”讲时，常与how连用do with作“处理；对待”讲时，常与what连用即

23、学即用选用以上短语填空(3)They know how to deal_with the problem.(4)What have you done_with the old typewriter?5 (教材P24)It should also watch over my naughty niece, who comes to my house very often.应该看管好我那淘气的外甥女，她经常到我家来。watch for 观察；等待watch out (for) 当心；提防即学即用(1)He asked me to watch over his pet while he was on

24、business.当他出差时，他让我照看他的宠物。(2)They use trained dogs to_watch (watch) over their sheep at night.夜间他们用训练过的狗看守羊群。(3)We have to watch out for fast traffic along here.我们要当心这里快速的车流。She programs us with all the possible moves she has seen while watching human games.,她把观看人类比赛时所看到的一切可能的动作编入我们的程序。句中while watchi

25、ng human games是省略句，while后省略了she is。当when, while, if, unless, once等引导状语从句时，若从句的主语与主句的主语一致或从句主语是it且从句的谓语部分含be动词的某种形式时，从句的主语和be动词可以省略。(1)He had his fingers cut while (he was) cleaning the window.他在擦窗户时划破了手指。(2)Work hard when_(you_are)_young,_or youll regret.趁年轻要努力学习，要不然你会后悔的。(3)Please turn to me for he

26、lp if_(it_is)_necessary.如果有必要请向我求助。(4)Although (he is) badly thought of in the company, the man always works hard.虽然在公司里不被器重，但这个人一直以来还是努力工作。.单句语法填空1Her husband was badly injured and she was watching over him in the hospital.2Even if invited (invite), I wont go to the party.3Her illness arises from l

27、ack of rest.4The book deals with how to deal with such matters.5I think he is taking an active part in social work.I agree with you in a way.6Everybody in the village likes Jack because he is good at telling and making up jokes.补全句子1Dont be too hard on your daughter. After_all,_she_is_only_a_child (

28、毕竟，她还只是个孩子)2Dont worry. We are well prepared to deal with all_the_problems_that_may_arise (有可能出现的所有问题)3We all know that, if not carefully dealt_with (处理), the situation will get worse.4What did he signal_to_tell_you (发信号告诉你) using his right hand?5He met an old friend of his while_traveling (在旅行时) in that tourist attraction.