2022年高中英语新课标外研版必修4教案Period3ReadingandSpeaking .pdf

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1、1 / 13 Period 3Reading and Speaking The General Idea of This Period This period we will read a passage about robots.There are four activities in all.Activity 1 gives the students a chance to choose the words given to complete the passage,which is of help in deepening the understanding of the whole p

2、assage.And if they can t make sense of the passage completely,some explanation is needed.In Activity 2 the students are encouraged to work with their partners asking and answering questions and at the same time write the key words to retell the passage.Activity 3 is designed like this:the students a

3、re to tick the things they think robots will be able to do in one hundred years from now,which is helpful in developing their imagination.Activity may serve as a discussion within groups or between groups.It is an extension of Activity 3.Teaching Important Points Train the students reading abilities

4、. Make sure the students make sense of the passage. Teaching Difficult Points Train the students reading abilities. Make the students know more about robots. Encourage the students to involve themselves in class actively.Teaching Methods 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 13 页2 / 1

5、3 Individual work and pair work to make every student work in class.Explanation to help the students make better sense of the text.Teaching Aids Multimedia,tape-recorder & a blackboard Three Dimensional Teaching Aims Knowledge and Skills Make the students learn to use all kinds of methods such as sk

6、imming,scanning to understand the passage.Make sure the students make sense of the passage. Process and Strategies Motivate the students enthusiasm in taking part in the class.Feelings and Value Through the learning of the passage about robots the students are sure to learn to understand the role ro

7、bots play,and thus have a scientific opinion towards the development of the world.Teaching Procedures Step 1 Fast reading T:Please look at the picture.What do you think they are.S1:I guess they are toy dogs. S2:Maybe they are racing toy dogs.They may be programmed to run faster than ordinary dogs.T:

8、I m not so sure about it,but one point is certain:these are “ robots”精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 13 页3 / 13 designed by human beings for some purposes.This is the very topic of today.First you may read the passage and put these phrases in the correct places.(Show the followi

9、ng on the screen. a.are used b.were used c.are being designed d.were designed e.has been programmed f.was invented g.will be run by “ smart robots”h.robots may be so advanced i.unlikely j.robots which walk (The teacher may give the students a few minutes to read the text and then call back their ans

10、wers.Suggested answers: 1.f2.d3.b4.a5.j6.g7.h8.c9.e10.i Step 2 Intensive reading T:Good job!Now you may read the text one more time and try to answer the questions in pairs.(Show the following on the screen. 1.Who invented the name “ robot” ? 2.Who designed the first robot? 3.Where were robots first

11、 used? 4.Why do robots which walk have lots of legs? 5.What kind of robot is “ smart” ? 6.What was Elma designed to do? 7.What did Isaac Azimov say about robots and humans? 8.Do you think the writer agrees with him? 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 13 页4 / 13 Suggested answers: 1

12、.Karel Capek (did. 2.Two American engineers did. 3.In general motors. 4.So that they don t fall over. 5.Ones which can develop their own intelligence. 6.To try different leg movements so that she doesn t fall over.7.That it is unlikely that robots will ever harm humans.8.No,I don t. T:Well done!Take

13、 down the key words of the answers to the questions and you will get the main idea of the passage.You may use the key words to retell the whole passage.(Give the students some time to prepare and then encourage them to retell.A few good ones may be asked to retell.Step 3 Discussion T:You did very go

14、od jobs!As we all know,once designed,the robots can do many jobs for us.Now work in pairs.Tick the things you think robots will be able to do in one hundred years from now.You may add some more things to the list.(Write the following on the blackboard. 1.walk on two legs 5.play tennis 2.speak 6.play

15、 the violin 3.cook 7.put on your clothes for you 4.help with homework 8.have feelings 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 13 页5 / 13 (After a few minutes discussion the students may be encouraged to work with another pair and discuss their ideas about the robot of the future.Step 4

16、Summary and homework T:This period we read a passage about robots.From the passage we have known the origin of robots.Besides,we have known that robots can make our lives easier,but they may also cause new problems.So as human beings,we should put their advantages to good use and at the same time pr

17、event the possible problems they may cause for our world.After class please draw a robot you can imagine and introduce to your classmates what your ideal robot can do.After that you may write a passage with the title My Dream Robot.So much for today.Good-bye,everyone!Ss:Good-bye,teacher! The Design

18、of the Writing on the Blackboard Module 7Revision The third period 1.walk on two legs 5.play tennis2.speak 6.play the violin 3.cook 7.put on your clothes for you4.help with homework 8.have feelingsRecord after Teaching _精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 13 页6 / 13 _Activities and

19、Research 1.Try to write a short passage with the title “ My Dream Robot” .2.Draw your ideal robot. Reference for Teaching Language Points 1.Nowadays,robots are used for many purposes,ranging from building machines in factories to the exploration of Mars.现今,机器人的用途很多 ,从用来制造工厂的机器到探索火星都可以用到它们。be used fo

20、r.purpose 用于目的。e.g.This computer is used for the military purpose.range from.to.范围从到The ages of those soldiers range from 18 to 25. 2.The British science fiction writer,Isaac Azimov,believes that robots are unlikely ever to do harm to human being.英国科幻作家艾萨克阿齐莫夫认为机器人不可能危害人类。sb./sth.be unlikely to do 某

21、人/某物不可能做出某事。e.g.He his unlikely to pass the driving test. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 13 页7 / 13 上述句子也可改成 :It is unlikely that he will pass the driving test.或者:It is impossible that he will pass the driving test. 但我们通常不说 :He is impossible to pass the driving test. 同理,当我们要表达

22、” 某人有可能做某事时 ” ,可以使用 sb.be likely to do/it be likely that sb.do/it be possible that sb.do,但不说 sb.be possible to do 。e.g.He is likely to come./It is likely that he will come./It is possible that he will come.但我们不说 He is possible to come.比较 possible,likely,probable.这三个形容词的一般含义都是” 可能的” 。 表示某件事在行为者的能力所及范

23、围内。例如某人所能够做的、所能够成就的活所能够筹划的事。也可以表示某件事的可能性,这时说明的是事物的性能。e.g.Scientists are now trying to discover if this is possible.科学家现在正在努力去探索这是否有可能。He said that it would be possible to build a platform in the centre of the Channel.他说在英吉利海峡的中心建造一个平台将是可能的。高考真题及讲解1. There s no light onthey _be at home. A.can t B.mus

24、tn t C.needn t D.shouldn t 答案:A 解读 :” can t +动词原形 ” 表示对现在情况的推测或判断,意为 ” 不可能” 。 根据所提供的情景“ There s no light on” 可判断出他们不可能精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 13 页8 / 13 在家。 mustn t 后面接动词原形表示 ” 禁止” ,不用于表示推测。 needn t 表示” 没有必要 ” 。shouldn t 表示” 不应该 ” 。2. If I can help_,I don t like working

25、into the night.A.soB.thatC.itD.them 答案:C 解读:” if I can help it ”意为” 如果我有办法 ” ,表示有办法做某事或有办法控制某个局面。所提供的情景” I don t like working late into the night”说明如果有办法 ,不喜欢工作到深夜。 so 意为” 这样” ,常用于省略句中 ,代替上文中的动作。 that 用于代替上文中的内容。3.Your job _open for your return. Thanks. A.will be keptB.will keepC.had keptD.had been

26、kept答案:A 解读 :一般将来时表示将要发生的事。keep 是延续性动词 ,用一般将来时表示将一直持续下去。表示在回来之前工作一直被保留着。keep 与 your job 是动宾关系 ,所以用被动。4. He kept looking at her,wondering whether he _her somewhere.A.saw B.has seen C.sees D.had seen 答案:D 解读:过去完成时表示 ” 过去的过去 ” 。曾经见过她发生在看着她之前,所以要用过去完成时。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，

27、共 13 页9 / 13 5.Turn on the television or open a magazine and you _advertisements showing happy families.A.will often see B.often see C.after often seeing D.have often seen 答案:A 解读:前一个句子是祈使句 ,后一个句子的谓语动词要用一般将来时,表示将要发生的事。6. When he turned professional at the age of 11,Mike _to become a world champion b

28、y his coach and parents.A.expected B.was expectingC.was expected D.would be expected 答案:C 解读:被动语态表示主语是动作的承受着,即行为动作的对象。根据 Mike 与 expect 的关系 ,可判断出 Mike 是动作的承受者 ,故用被动语态。7. I think it is necessary for my 19-year-old son to have his own mobile phone,for I sometimes want to make sure if he _home for dinne

29、r.A.comeB.comesC.has come D.will come 答案:D 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页，共 13 页10 / 13 解读:一般将来时表示将要发生的动作或存在的状态。if 引导宾语从句 ,意为” 是否” ,是否回家吃饭发生在将来,所以要用一般将来时。8.I don t suppose the police know who did it. Well,surprisingly they do.A man has been arrested and _now.A.has been questioned

30、 B.is being questionedC.is questioning D.has questioned 答案:B 解读 :根据时间状语now 可判断出用现在进行时,表示正在发生的动作或存在的状态。a man 是 question 的动作被执行者 ,所以要用被动语态 ,表示正在被审讯。9. When _different cultures,we often pay attention only to the differences without noticing the many similarities.A.comparedB.being comparedC.comparingD.h

31、aving compared答案:C 解读:此处是连词when + 分词短语作时间状语 ,相当于一个状语从句。但分词的主语和主句的主语必须为同一个。此处从句的主语是 we,compare这个动作是 we主动进行的 ,应用现在分词表示。10. The Internet has brought _big changes in the way we 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 10 页，共 13 页11 / 13 work.A.about B.out C.back D.up 答案:A 解读:bring about 带来的结果。因特网给

32、我们的工作方式带来巨大变化。 bring out使显示 ;bring back 带回来 ;bring up 培养。11.I am sure that Laura s latest play,_staged,will prove a great success.A.since B.unless C.once D.until 答案:C 解读:once一旦,一旦上演。12.Ladies and gentlemen,please fasten your seat belts.The plane_.A.takes offB.is taking offC.has taken offD.took off答案

33、:B 解读:现在进行时可用来表示按计划或安排要进行的动作,常与表示将来的时间状语连用。这种用法比较生动,给人一种期待感。根据所提供的情景 ” Ladies and gentlemen,please fasten your seat belts.” 可判断出飞机马上要起飞了。13.( AIDS is said _the biggest challenge to both men and women in that area over the past few years.A.that it isB.to beC.that it has been D.to have been答案:D 精选学习资料

34、 - - - - - - - - - 名师归纳总结 - - - - - - -第 11 页，共 13 页12 / 13 解读:根据时间状语 ” over the past few years” 可判断出要用动词 -ing 形式的完成式 ,表示动作发生在谓语动词之前。14.I had just stepped out of the bathroom and was busily drying myself with a towel _I heard the steps.A.whileB.whenC.sinceD.after 答案:B 解读 :when 既可表示某一点时间。也可以表示某一段时间。在

35、when 引导的时间状语从句中,其谓语动词可以是延续性的,也可以是非延续性的 ,可与主句中的谓语动词同时发生,也可在其后发生。这个句子中的谓语动词heard是不延续动词 ,所以要用 when引导时间状语从句 ,表示 ” 这时 ” 。while 只能表示某一段时间,不能表示某一点时间。在 while 引导的时间状语从句中 ,其谓语动词只能是延续性的,而且也只能与主句中的谓语动词同时发生或存在。since 引导时间状语从句,表示” 自从 ” ,其主句常为现在完成时。after 引导时间状语从句,表示” 在之后 ” ,其从句常用过去完成时。15.Must he come to sign this paper himself? Yes,he_. A.needB.mustC.mayD.will 答案:B 解读:must 引导的一般疑问句 ,答复如果是肯定的 ,用 must,如果是否定的 ,用 needn t。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 12 页，共 13 页13 / 13 申明：所有资料为本人收集整理，仅限个人学习使用，勿做商业用途。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 13 页，共 13 页