高中英语外研版选修7课件：Module-2-Highlights-of-My-Senior-Year-22.pptx

1、Section Grammar一二一、观察下面两组句子,完成练习A.What he told me was only half-truth.Whatever is worth doing should be done well.Whether he comes or not makes no difference.When we can begin the expedition is still a question.How he is going to do it is a mystery.B.That is why Jack got scolded.The question remains

2、 whether we can win the majority of the people.His view of the press was that the reporters were either for him or against him.一二1.指出画线部分的从句类型。2.找出A、B两组中画线部分的连接词。答案:1.A.主语从句B.表语从句2.A.what,whatever,whether,when,howB.why,whether,that一二二、指出下列各句中句首的it指代的内容1.It doesnt make much difference whether he atte

3、nds the meeting or not.2.It seemed inconceivable that the pilot could have survived the crash.3.It is strange that she should have failed to see her own shortcomings.答案:whether he attends the meeting or not 答案:that the pilot could have survived the crash 答案:that she should have failed to see her own

4、 shortcomings 一二4.It was obvious that his ancestors taught his younger generation little of his own language.5.It was unknown whether they would be killed or not.6.It was a secret at first how so many black Africans were sold to America.答案:that his ancestors taught his younger generation little of h

5、is own language答案:whether they would be killed or not 答案:how so many black Africans were sold to America 考点一Subject clauses(主语从句)如果在句子中担当主语的是一个从句,这个从句就叫做主语从句。1.主语从句主要有:由连词that引导的主语从句考点延伸阅读下列句子,指出句子的主语。That you will win the medal seems unlikely.主语 That you will win the medalThat you are so indifferen

6、t bothers me.主语 That you are so indifferentThat she survived the accident is a miracle.主语 That she survived the accident归纳that 在主语从句中只起连接作用,本身无实际意义,也不担当任何句子成分,但 that 引导的主语从句放在句首时,不能省略 that。由关联词wh-,-ever,if/whether 引导的主语从句阅读下列句子,指出句子的主语。When they will come hasnt been made public.主语 When they will com

7、eWhat you need is more practice.主语 What you needWhatever we do is to serve the people.主语 Whatever we doWhether she is coming or not doesnt matter too much.主语 Whether she is coming or not归纳what、whatever 既有引导词的作用,同时又在从句中作句子成分(主语、宾语、表语等)。这时 what 相当于 all that/everything that.,常译成“所的(东西、事情、话等)”;when在主语从句

8、中作状语;whether在主语从句中不作成分,有“是否”之意。2.主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。阅读下列句子,指出句子的主语。That light travels in straight lines is known to all.=It is known to all that light travels in straight lines.主语 That light travels in straight linesWhen the plane is to take off has not been announced

9、.=It has not been announced when the plane is to take off.主语 When the plane is to take off注意 当what引导的主语从句表示“的东西”时,一般不用it作形式主语。What he wants is a book.主语 What he wants注意 如果带主语从句的句子是疑问式,则必须用it作形式主语。11Has it been decided who will be sent to carry out the task?主语 who will be sent to carry out the task归纳

10、主语从句一般放在句首,但有时为了使句子结构平衡,避免“头重脚轻”,常用 it 作形式主语,而把从句放在后面。3.It作形式主语的主语从句常见句式(1)It+be+名词(名词短语)+从句。It is a fact/question/pity/mystery/surprise/good thing/good news/no wonder/no surprise,etc.+that从句。12Its no surprise that our team should have won the game.13It is a pity that she has made such a mistake.(2)

11、It+be+形容词+that从句。It+be+obvious,true,natural,surprising,good,wonderful,funny,possible,likely,certain,probable,etc.+that从句。14It is certain that the film After Shock was a success.(3)It+be+过去分词+that从句。It+be+said,reported,thought,expected,decided,announced,arranged,etc.+that从句。15It is said that Mr Green

12、 has arrived in Beijing.(4)It+不及物动词+从句。It+happens/seems/appears/turns out/occurs+从句16It turned out that nobody remembered the address.17It now appears that they are in urgent need of help.18It happened that I saw him yesterday.(5)当“及物动词+宾语”较短时,也可用这种结构。如:19It shocked me that Peter did not tell anybod

13、y where he was.20It does not interest me whether you go or not.(6)It+某些固定结构+主语从句。21It doesnt make too much difference/It doesnt make any difference/It doesnt alter the situation whether it rains or not.22Is it of much consequence to you that Mr Wang has failed to do it?考点二Predicative clauses(表语从句)表语

14、从句在复合句中作表语。引导表语从句的关联词有:1.从属连词that考点延伸阅读下列句子,指出句子的表语及关联词。The fact is that they are angry with each other.表语 that they are angry with each other关联词 thatThe trouble is that I have lost his address.表语 that I have lost his address关联词 that2.从属连词whether,as,as if阅读下列句子,指出句子的表语及关联词。The question is whether th

15、ey will be able to help us.表语 whether they will be able to help us关联词 whetherIt looked as if it was going to rain.表语 as if it was going to rain关联词 as if注意 if一般不用来引导表语从句,但as if可引导表语从句,能跟表语从句的谓语动词一般为系动词be,seem,look等。3.连接代词who,whom,whose,what,which,whoever,whatever,whichever以及连接副词where,when,how,why等阅读下

16、列句子,指出句子的表语及关联词。The problem is who we can get to replace her.表语 who we can get to replace her关联词 whoThat was what she did this morning on the attic.表语 what she did this morning on the attic关联词 whatThe coat is where you left it.表语 where you left it关联词 where一二一、写作词汇检测用所学的单词或短语完成或翻译下列句子。1.吸引(1)The dog

17、by the smell of the meat.(2)教堂是这个镇主要的旅游景点。答案:(1)was attracted(2)The church is the towns main tourist attraction.2.渴望的,热切的(1)We wereon going for an outing.(2)他热衷于集邮。答案:(1)keen(2)He is keen on stamp collecting.一二3.认为,考虑(1)He is giving up smoking.(2)我们认为你是适合这份工作的人。答案:(1)considering(2)We consider you to

18、 be qualified for the job.运用所学单词或短语造句。4.as far as Im concerned 答案:As far as Im concerned,the best colour is green.(就我而言,最好的颜色是绿色。)5.develop 答案:The school should develop the students ability to be independent.(学校应培养学生自主的能力。)6.be likely to do 答案:Her condition is likely to improve.(她的情况有可能好转。)一二二、阅读词汇检测阅读下列句子,说出黑体词的含义。1.The peace talks about the issue broke down.含义 答案:问题,争端2.The old man is crazy about photography.含义 答案:摄影3.Traditionally,we should get together on this special day.含义 答案:传统地一二4.The slogan of this product is attractive.含义 答案:口号,标语