2020新教材高中英语Unit4SPACEEXPLORATIONSectionDReadingforWriting课件ppt

1、2020新教材高中英语Unit4SPACEEXPLORATIONSectionDReadingforWriting课件ppt2020新教材高中英语Unit4SPACEEXPLORATI.知识体系图解 globeargueargumentfatalshallowpatternanalysishigh-endmonitorregularly.知识体系图解 globeargueargumentregularfoampillowsmartphoneresourcelimitedclosingmysteryattachoxygenregularfoampillowsmartphone导致;造成所以;结果

2、(是)提供生活所需最后用完;耗尽浪费做许多努力做目前成功做某事导致;造成所以;结果(是)提供生活所需最后用完;耗尽浪.释义匹配1.argueA.difficult to understand or explain;strange2.shallowB.not very great in amount,number,ability etc.3.patternC.the regular way in which something happens,develops,or is done4.mysteriousD.measuring only a short distance from the top

3、 to the bottom5.limitedE.to disagree with someone in words,often in an angry way答案:1.E2.D3.C4.A5.B.释义匹配.完成句子1.作为学生,我们一定要努力学习,使我们有一个美好的未来。As students,we must study hard_ a bright future.2.我们都以祖国近几年取得的巨大的成就而自豪。We are all the achievements our country has made in recent years.3.随着神舟五号进入太空,中国已成为世界上第三个发射载

4、人飞船的国家。With Shenzhou 5 going into space,China has become the third country in the world manned spacecraft.in order to haveproud ofto send.完成句子in order to haveproud4.中国是一个了不起的国家,在技术方面已经走在了世界的前列。China is ,which has taken the lead in world technology.5.中国是世界上第三大国,人口超过14亿。China is the third largest coun

5、try in the world, _more than 1.4 billion.an amazing countrywith a population of4.中国是一个了不起的国家,在技术方面已经走在了世界的重点词汇重点句式高分写作随堂练习1.argue vt.&vi.论证;争辩;争论【课文原句】Some people argue that we should stop wasting time and money exploring space.有些人认为我们应该停止浪费时间和金钱去探索太空。【词汇精讲】argue是动词,意为“论证;争辩;争论”。We argued the matter

6、 over for hours.我们为这事辩论了几小时。Columbus argued that the world was round.哥伦布认为地球是圆形的。When I passed,they were arguing heatedly in the room.我路过时,他们在房间里激烈辩论。重点词汇重点句式高分写作随堂练习1.argue vt.&vi重点词汇重点句式高分写作随堂练习【词汇拓展】He was arguing with his brother about/over how they should spend the money.他在和他哥哥争论他们该如何花这笔钱。Anny

7、described how she got into an argument with one of her friends.安妮描述了她是如何与一个朋友发生争执的。重点词汇重点句式高分写作随堂练习【词汇拓展】重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习2.result in导致;造成【课文原句】It has directly resulted in the many satellites that now orbit Earth.它直接导致了现在绕地球运行的许多卫星。【词汇精讲】result in是动词短语,意为“导致;造成”。This

8、 kind of things can result in many social problems.这种事情可以引起许多社会问题。Stress and tiredness often result in a lack of concentration.紧张和疲劳常导致人精神不集中。重点词汇重点句式高分写作随堂练习2.result in导致;重点词汇重点句式高分写作随堂练习【词汇拓展】Our cells wear out,and as a result,we get old and eventually die.我们的细胞慢慢消耗尽,结果我们就会变老并最终死亡。He ran into debt

9、 as a result of drinking too much.他由于贪杯而负债累累。The meeting broke up without result.会议没有结果就结束了。重点词汇重点句式高分写作随堂练习【词汇拓展】重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习3.attach vt.系;绑;贴【课文原句】While sleeping,they must attach themselves to something so as to prevent floating

10、 around.睡觉时,他们必须绑在某样东西上,以防止四处飘浮。【词汇精讲】attach是及物动词,意为“系;绑;贴”。I attached a photo to my application form.我把一张照片附到申请表中。重点词汇重点句式高分写作随堂练习3.attach vt.系;重点词汇重点句式高分写作随堂练习【词汇拓展】The old man is very attached to old customs and habits.这个老人非常依恋旧的风俗习惯。I attached myself to a group of tourists entering the museum.我随

11、着一队游客混入了博物馆。重点词汇重点句式高分写作随堂练习【词汇拓展】重点词汇重点句式高分写作随堂练习【温馨提示】be attached to中to为介词,后跟名词或代词作宾语;后接动词时要用-ing形式。He is so attached to playing the network games.他非常喜欢网络游戏。重点词汇重点句式高分写作随堂练习【温馨提示】be attac重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习 重点词汇重点句式高分写作随堂练习Countries around the globe are spending billions of dollars a

12、nd lots of time on various space missions,whether to Mars or other planets much further away.全球各国在无论是火星还是其他更远的行星的太空任务上花费了数十亿美元和大量时间。【句式剖析】whether.or.意为“是还是”,whether表示一种选择,其后可以跟介词短语或不定式短语。She made the mistake whether by accident or by design.不知她是偶然还是故意去犯这个错误的。I dont know whether to accept the offer o

13、r refuse it.我不知道是接受这个提议好,还是拒绝好。重点词汇重点句式高分写作随堂练习Countries arou重点词汇重点句式高分写作随堂练习【句式拓展】(1)whether.or.意为“是还是”,引导名词性从句。Whether they consider this opinion or not is not clear.他们是否考虑这个意见还不清楚。I wonder whether we shall be in time for the last bus or have to walk home.我不知道我们是否可以赶上最后一班公共汽车,或是只好步行回家。(2)whether.o

14、r.意为“无论还是”,引导让步状语从句。Whether you can see the moon or not,it is always round.不论你能否看得见,月亮总是圆的。重点词汇重点句式高分写作随堂练习【句式拓展】重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习假定你是李华,想邀请外教Maria一起参观厉害了,我的国摄影展。请给她写封邮件,内容包括:1.展览时间、地点;2.展览内容。注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。重点词汇重点句式高分写作随堂

15、练习假定你是李华,想邀请外教Ma重点词汇重点句式高分写作随堂练习Dear Maria,_Yours,Li Hua重点词汇重点句式高分写作随堂练习Dear Maria,重点词汇重点句式高分写作随堂练习一、审题定调1.确定体裁:本单元的写作是写一篇电子邮件,内容为邀请外教参观厉害了,我的国摄影展。2.确定人称:由于是介绍摄影展,所以主要人称为第三人称。3.确定时态:由于参观摄影展是将要发生的动作,所以要以一般将来时为主。二、谋篇布局本文可分为三个段落。第一段:开门见山,表明写信的目的;第二段:介绍摄影展的时间、地点及其主要内容;第三段:表达期盼。重点词汇重点句式高分写作随堂练习一、审题定调重点词汇

16、重点句式高分写作随堂练习三、短文模板 重点词汇重点句式高分写作随堂练习三、短文模板 重点词汇重点句式高分写作随堂练习1.常用语块 重点词汇重点句式高分写作随堂练习1.常用语块 2.遣词造句 重点词汇重点句式高分写作随堂练习2.遣词造句 重点词汇重点句式高分写作随堂练习重点词汇重点句式高分写作随堂练习四、连句成文参考范文Dear Maria,Im writing to invite you to pay a visit to the photographic exhibition themed on Amazing China to be held in our school together

17、with me.The event is intended to take place in the gallery hall from 8:00 am to 10:00 am on October 1.All the students as well as the teachers of our school are expected to take part in it.Well enjoy a variety of wonderful photos which shows the rapid development of my country in science,space explo

18、ration and transportation.I believe it is a good opportunity for you to have a better understanding of my country.Wed appreciate it if you could come and join us.Looking forward to your reply.Yours,Li Hua重点词汇重点句式高分写作随堂练习四、连句成文重点词汇重点句式高分写作随堂练习.完成句子1.Were planning to travel around the (地球) sometime ne

19、xt year.答案:globe2.The main (争论) against nuclear energy is that it isnt safe.答案:argument3.Research in this area is not enough to make generalized (模式).答案:patterns重点词汇重点句式高分写作随堂练习.完成句子重点词汇重点句式高分写作随堂练习4.They collect blood samples for (分析) at a national laboratory.答案:analysis5.He is being constantly (监视) with regular checks on his blood pressure.答案:monitored重点词汇重点句式高分写作随堂练习4.They collect重点词汇重点句式高分写作随