Module2-Developing-and-Developed-Countries-Period-Four-Grammar：Link-s-课件(外研版必修3-课标通用)(1).ppt

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1、Module2-Developing-and-Developed-Countries-Period-Four-Grammar：Link-s-课件件(外外研版必修研版必修3-课标通用通用)(1)重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地You will be lucky if he lets you go without a ticket.However，this does not always happen.他他如如果果不不给给你你一一个个违违章章通通知知单单就就放放你你走走，那那是是你你运运气气好好。不不过，这种事不是常有的。过，这种事不是常有的。Id like

2、 to go with you;however，my hands are full.我很想和你一块儿去，可是我很忙。我很想和你一块儿去，可是我很忙。重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地although 与与though这这两两个个词词意意思思相相同同，通通常常可可以以换换用用，但但although语语气气较较重重，通通常放在句首，并用于正式场合。常放在句首，并用于正式场合。Id quite like to go out，(al)though it is raining.我很想出去，虽然正下着小雨。我很想出去，虽然正下着小雨。Although it was s

3、nowing，it was not very cold.虽然下着雪，但并不是很冷。虽然下着雪，但并不是很冷。二、二、1 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地though作作“尽尽管管”讲讲，引引导导让让步步状状语语从从句句可可以以倒倒装装，但但although 没有这种用法。没有这种用法。as引导的让步状语从句必须倒装。引导的让步状语从句必须倒装。Poor though/as he is，he is happy.虽然穷但他过得很开心。虽然穷但他过得很开心。Child though/as she was，the actress was drawing wide

4、 audience.尽尽管管这这个个女女演演员员还还是是个个孩孩子子，却却吸吸引引着着很很多多观观众众。(child前不用冠词前不用冠词a)2 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地although 只只用用作作连连词词，而而though 除除作作连连词词外外，还还可可用用作作副副词词，常置于句末，句子较长时，也可置于句中。常置于句末，句子较长时，也可置于句中。Its hard work.I enjoyed it though.这是苦差事，可我干得颇有乐趣。这是苦差事，可我干得颇有乐趣。Theres no excuse,though,for hurting h

5、er feelings.伤到她的感情一事，还是不可原谅。伤到她的感情一事，还是不可原谅。although 和和though 用用作作连连词词时时不不能能和和but 连连用用，但但可可以以和和yet，still 等连用。等连用。Although he lives alone，yet he is happy.He lives alone，but he is happy.虽然独自生活，但他很开心。虽然独自生活，但他很开心。3 4 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地butbut是是连连词词，意意为为“但但是是”，用用来来引引出出较较弱弱的的相相反反意意见见，常常用

6、用于口语中。于口语中。I was going to write，but I lost your address.我我本本来来要要写写信信的的，可我把你的地址弄丢了。可我把你的地址弄丢了。三、三、重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地whilewhile是是连连词词，意意为为“但但，却却，然然而而”。while 表表示示对对比比或或用用于于引出相反的情况。引出相反的情况。You like tennis while Id rather read.你爱打网球，但我爱看书。你爱打网球，但我爱看书。I drink black coffee while he prefer

7、s it with milk.四、四、重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地however/while/but的区别的区别这三个词都有这三个词都有“然而然而”的意思，但用法上有一定的区别：的意思，但用法上有一定的区别：however在在句句中中的的位位置置比比较较灵灵活活，且且通通常常用用逗逗号号与与句句子子其其他他成成分隔开。分隔开。I did not expect you would come;however，I am very pleased to see you.我没有想到你会来，但我还是很高兴见到你。我没有想到你会来，但我还是很高兴见到你。五、五、1

8、 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地while多用于表对比，而且前后两个分句在结构上对称。多用于表对比，而且前后两个分句在结构上对称。Some people are rich while others are poor.有些人富，有些人富，(而而)有些人穷。有些人穷。but是常用词，表示语意上的转折关系。是常用词，表示语意上的转折关系。Id asked everybody but only two people came.每个人我都请了，可是只来了两个。每个人我都请了，可是只来了两个。2 3 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思

9、巧学园地We had to wait half an hour_we had already booked a table.Asince Balthough Cuntil Dbefore解解析析although 引引导导让让步步状状语语从从句句，意意为为“虽虽然然”。句句意意：虽虽然然我我们们订订了了座座位位，但但是是我我们们不不得得不不等等半半小小时时。since 意意为为“自自从从”；until 意为意为“直到直到”；before 意为意为“在在之前之前”。答案答案B【单项填空】【单项填空】1 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地Although bad

10、ly hurt in the accident，the driver was_able to make a phone call.Astill Beven Calso Dever解解析析句句意意：尽尽管管在在事事故故中中受受重重伤伤，但但司司机机还还能能打打电电话话。although.yet/still.用用以以表表达达“尽尽管管，但但还还是是”，属属于于让步状语从句的范畴。让步状语从句的范畴。答案答案A2 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地Playing on a frozen sports field sounds like a lot of fun.

11、Isnt it rather risky，_？Athough BalsoCeither Dtoo解解析析句句意意：在在冰冰冷冷的的体体育育场场上上玩玩耍耍听听起起来来很很有有趣趣，不不过过，难难道道不不很很冒冒险险吗吗？though尽尽管管；然然而而；also也也，用用于于肯肯定定句句中中；either也也(不不)；too也也，用用于于肯肯定定句句中中。由由句句意意和和四四个个词词的的基基本本用法可知选用法可知选A，though 用作副词时表示转折。用作副词时表示转折。答案答案A 3 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地假假如如你你是是李李华华，现现在在在在

12、美美国国学学习习。请请根根据据下下表表的的提提示示给给某某英英文文报社写篇文章，介绍你在美国学习的感受。报社写篇文章，介绍你在美国学习的感受。对比类文章对比类文章【写作任务】【写作任务】中国中国美国美国学习学习上上老师帮助制定学习计划老师帮助制定学习计划学习是自己的事情，完学习是自己的事情，完全靠自己全靠自己生活生活上上依靠父母依靠父母自己买东西，自己做家自己买东西，自己做家务务感受感受喜欢在美国的生活，培养了责任感喜欢在美国的生活，培养了责任感重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地第一步：认真审题第一步：认真审题本本单单元元的的写写作作话话题题是是写写一一篇

13、篇对对比比类类文文章章。实实际际上上是是让让学学生生对对对对比比的的地地点点、事事物物等等进进行行描描写写、说说明明。写写对对比比性性的的文文章章把把两两个个事事物物描描述述清清楚楚即即可可，但但是是需需要要注注意意描描写写的的顺顺序序。一一般般来来说说有有两两种种顺顺序序：第第一一种种是是分分开开描描述述两两个个事事物物，把把其其中中一一个个写写完完之之后后，再再写写另另一一个个；第第二二种种是是同同时时描描述述两两个个事事物物，就就某某一一方方面进行对比。面进行对比。【写作分析】【写作分析】1对所给的要点不要简单翻译，要有适当发挥；对所给的要点不要简单翻译，要有适当发挥；2词数：词数：12

14、0左右。左右。【写作要求】【写作要求】重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地细细心心审审题题，提提炼炼主主题题。首首先先应应认认真真阅阅读读写写作作提提示示或或说说明明，围围绕被比较的内容，提炼出主题。绕被比较的内容，提炼出主题。认认真真思思考考，得得出出结结论论。事事物物对对比比不不能能仅仅停停留留在在就就事事论论事事的的层层面上，要通过比较，得出一个结论或说明一个主题。面上，要通过比较，得出一个结论或说明一个主题。逻逻辑辑合合理理，语语言言流流畅畅。在在事事物物的的对对比比中中，通通常常用用到到下下列列过过渡渡词词：while，and，on the oth

15、er hand，though(although)，on the contrary等。等。1 2 3 写此类文章时应注意以下几点：写此类文章时应注意以下几点：重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地第二步：提炼要点第二步：提炼要点1enjoy living in America2be responsible for3be different from4in my country，dont worry about your educational plan5Learning is my own business here6do everything such as

16、shopping,cooking，washing，cleaning etc.7make a plan and have good schedules8cant rely on parents重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地第三步：扩点成句第三步：扩点成句1Since I came to America，I really have enjoyed living here，for I am responsible for everything myself and able to push myself forward.2The life here is v

17、ery different from that in my country.3In my country，you dont have to worry about your educational plan，for teachers are always concerned about your future.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地4Learning is my own business here.Everything is controlled by myself，if I want to get a good job.5I should s

18、pare time to do something such as going to supermarkets to buy some food.And I have to deal with my lunch and dinner in my daily life.I should wash my clothes and clear up my room.6I have to make a plan and have good schedules every day.7I cant rely on my mother or my father.I have to do my part.重点语

19、法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地【参考范文】【参考范文】Since I came to America，I really have enjoyed living here，for I am responsible for everything myself and able to push myself forward.Actually，the life here is very different from that in my country.Firstly，in my country，you dont have to worry about your e

20、ducational plan，for teachers are always concerned about your future.However，learning is my own business here.Everything is controlled by myself，if I want to get a good job.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 Secondly，I should spare time to do something such as going to supermarkets to buy some food

21、.And I have to deal with my lunch and dinner in my daily life.Furthermore，I should wash my clothes and clear up my room.So I have to make a plan and have good schedules every day.On the other hand，I cant rely on my mother or my father.I have to do my part.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地短短文文简简明明

22、扼扼要要，引引出出主主题题。由由于于文文化化的的差差异异，导导致致教教育育方方式式及及目目的的等等有有明明显显差差别别。文文章章言言简简意意赅赅，就就学学校校学学习习及及生生活活进进行了很清晰的对比，充分体现了作者驾驭语言的能力。行了很清晰的对比，充分体现了作者驾驭语言的能力。运运用用了了一一些些过过渡渡词词(firstly，secondly，furthermore，on the other hand等等等等)，从而显得文章连贯性很强。，从而显得文章连贯性很强。【亮点展示】【亮点展示】1 2 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地对比类写作的常用类型：对比类写

23、作的常用类型：(1)今昔对比：文章通常用一般现在时和一般过去时。今昔对比：文章通常用一般现在时和一般过去时。写写作作格格式式：主主题题句句对对过过去去情情况况的的描描述述对对现现在在情情况况的的描述描述总结句。总结句。(2)正反观点对比：文章通常采用同一种时态。正反观点对比：文章通常采用同一种时态。写写作作格格式式：提提出出问问题题介介绍绍两两种种不不同同的的观观点点对对两两种种不不同同观观点点的的论论据据逐逐项项进进行行对对比比结结尾尾加加上上自自己己的的观观点点并并阐阐明明理由。理由。(3)数据分析对比：文章通常用一般现在时和一般过去时。数据分析对比：文章通常用一般现在时和一般过去时。写作

24、格式：提出所要说明的现象写作格式：提出所要说明的现象数据对比数据对比得出结论。得出结论。【写作模板】【写作模板】1 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地开头常用句式：开头常用句式：(1)In order to have a clear picture of.，we made a survey.(2)We surveyed the two.in order to have a clear picture of them.(3)In order to know the two.better，we made a survey.2 重点语法精析重点语法精析解码书面表

25、达解码书面表达勤思巧学园地勤思巧学园地作比较时常用的句式：作比较时常用的句式：(1)People in A Town earned 20,000 dollars per year on average,while people.(2)People in B City earned much more than people in.twice as high as it was in 1997.(3)According to the above,we know.have grown faster in the ten years.(4)The comparison shows that.have

26、 developed faster in the decade.(5)We can draw a conclusion that.3 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地常用过渡性词语：常用过渡性词语：in the same way，similarly，likewise，on the contrary，by contrast，however，equal to，on the other hand，while，whereas，though，although等等 4 重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 细细节节性性问问题题是是

27、关关于于Supporting Details类类的的问问题题，在在通通过过略略读读(Skimming)找找出出主主题题后后，应应进进一一步步掌掌握握阐阐述述主主题题的的重重要要事实，或按要求找出特定细节。事实，或按要求找出特定细节。在在解解答答细细节节性性问问题题时时，通通常常应应采采用用查查读读法法(Scanning)来来锁锁定具体细节在文中的位置。定具体细节在文中的位置。怎样解答阅读理解中的细节性问题怎样解答阅读理解中的细节性问题重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 细细节节性性问问题题的的题题目目常常以以Wh(如如who，what，when，where

28、，why等等)疑疑问问句句的的形形式式出出现现。有有时时也也采采用用陈陈述述句句的的形形式式。这这些些问问题题的的表表达达通通常常不不采采用用文文章章中中的的原原话话，而而是是通通过过同同义义词词语语等等来来实实现现，因因此此，在在选选择择答答案案前前应应首首先先看看准准题题干干，看看清清问问题题所所问问；然然后后，在在查查读读时时注注意意寻寻找找与与题题目目相相关关的的关关键键词词语语；最后，在充分理解原文、原题的基础上确定正确答案。最后，在充分理解原文、原题的基础上确定正确答案。重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地细节类问题的常用提问方式：细节类问题的常

29、用提问方式：1Which of the following is NOT true according to the information in the passage?2Which of the following is mentioned in the passage?3The author mentions all of the following except.4The reason for.is.5According to the passage,when(where,why,how,who,etc.).重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 当当

30、然然，这这类类细细节节性性问问题题所所涉涉及及的的面面是是很很广广的的。有有的的涉涉及及数数字字计计算算，如如问问时时间间、距距离离、次次数数、数数量量等等，此此时时只只有有通通过过认认真真计计算算方方可可选选定定正正确确答答案案；有有的的涉涉及及正正误误判判断断，解解此此类类题题目目时时，要要先先看看选选项项，根根据据选选项项提提供供的的线线索索，在在文文中中寻寻找找相相关关细细节节部部分分，最最后后选选出出答答案案；还还有有的的寻寻问问事事实实、原原因因、结结果果、目目的的等等。总总之之，做做细细节节题题切切忌忌通通过过自自己己对对某某类类知知识识的的主主观观了了解和认知作出判断，一定要紧

31、扣文章内容。解和认知作出判断，一定要紧扣文章内容。重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 Just seven years ago,the Jarvik7 artificial heart was being cheered as the model of human creativeness.The sight of Barney Clarkalive and conscious after trading his diseased heart for metalandplastic pumpconvinced the press,the public an

32、d many doctors that the future had arrived.【典例展示】【典例展示】重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地It hadnt.After monitoring production of the Jarvik7，and reviewing its effects on the150 or so patients(most of whom got the device as a temporary measure)the US.Food and Drug Administration concluded that the

33、machine was doing more to endanger lives than to save them.Last week the agency cancelled its earlier approval,effectively banning(禁禁止止)the device.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地 The recall may hurt Symbion Inc.,maker of the Jarvik7，but it wont end the request for an artificial heart.One proble

34、m with the banned model is that the tubes connecting it to an external power source created a passage infection.Inventors are now working on new devices that would be fully placed,along with a tiny power pack,in the patients chest.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地The first sample products arent e

35、xpected for another 10 or 20 years.But some people are already worrying that theyll work and that Americas overextended health care programs will lose$2.5 billion to$5 billion a year providing them for a relatively few dying patients.If such expenditures(开开支支)cut into funding for more basic care，the

36、 net effect could actually be a decline in the nations health.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地According to the passage the Jarvik7 artificial heart proved to be_.Aa technical failureBa technical wonderCa good lifesaverDan effective means to treat heart disease1.重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学

37、园地解解析析 结结合合题题干干和和选选项项可可知知，题题干干问问的的是是the Jarvik7 artificial heart最最终终的的”命命运运”和和定定位位。文文章章一一开开头头说说Jarvik7是是一一大大技技术术成成就就，但但文文章章又又提提到到：.the US.Food and Drug Administration concluded that the machine was doing more to endanger lives than to save them.Last week the agency cancelled its earlier approval,eff

38、ectively banning the device.由由此可判断答案为此可判断答案为A。答案答案A重点语法精析重点语法精析解码书面表达解码书面表达勤思巧学园地勤思巧学园地The new models of artificial hearts are expected_.Ato have a working life of 10 or 20 yearsBto be set fully in the patients chestCto be equipped with an external power sourceDto create a new passage for infection解

39、解析析跳跳读读文文章章，在在文文中中寻寻找找与与题题干干中中的的关关键键词词the new models of artificial相相关关的的语语句句：Inventors are now working on new devices.in the patients chest.由该句可知答案为由该句可知答案为B。答案答案B2 人有了知识，就会具备各种分析能力，明辨是非的能力。所以我们要勤恳读书，广泛阅读，古人说“书中自有黄金屋。”通过阅读科技书籍，我们能丰富知识，培养逻辑思维能力；通过阅读文学作品，我们能提高文学鉴赏水平，培养文学情趣；通过阅读报刊，我们能增长见识，扩大自己的知识面。有许多书籍还能培养我们的道德情操，给我们巨大的精神力量，鼓舞我们前进。