【金版学案】2013-2014年高中英语Unit5第四学时Grammar同步教学课件新人教版必修3.ppt

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1、第四学第四学时时Grammar同位语从句同位语从句一、主谓结构在句中充当同位语时叫做同位语从句。一、主谓结构在句中充当同位语时叫做同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。如：I heard the news that our team had won.我听到了我们队获胜的消息。I had no idea that you were here.我不知道你在这里。二、可以跟同位语从句的名词二、可以跟同位语从句的名词通常有 news,idea,fact,promise，question,doubt,thought,hope,message,suggestion,word(消

2、息)，possibility 等。如：I ve come from Mr.Wang with a message that he won t be able to see you this afternoon.我从王先生那里来，他让我告诉你他今天下午不能来看你了。三、英语中引导同位语从句的词三、英语中引导同位语从句的词有连词 that,whether,连接副词how，when，where 等。(注：if，which 不能引导同位语从句。)如：l have no idea when he will be back.我不知道他什么时候回来。He must answer the question w

3、hether he agrees to it or not.他必须回答这样一个问题：他是否同意。四、有时同位语从句可以不紧跟在其说明的名词后面，四、有时同位语从句可以不紧跟在其说明的名词后面，而被别的词隔开而被别的词隔开 如：Several years later,word came that Napoleon himself was coming to inspect them.几年以后，有消息传来说拿破仑要亲自检阅他们。The thought came to him that maybe the enemy had fled the city.他突然想起敌人可能已经逃出城了。五、五、同位语

4、从句与定语从句的区别同位语从句与定语从句的区别 1同位语从句与前面的名词是同位关系，即说明它前面名词的内容；而定语从句与前面的名词是修饰与被修饰关系，即限定它前面的名词范围，或补充一些情况。如：The news that I have passed the exam is true.我通过了考试这一消息是真的。(同位语从句，即从句所表达的意思就是前面名词news 的内容。)The news that he told me just now is true.他刚才告诉我的消息是真的。(定语从句，从句对前面名词起修饰限制作用，即“他告诉我的”那个消息，而不是别的消息。)2.引导同位语从句的 tha

5、t 是连词，在从句中不充当任何成份，而引导定语从句的 that是关系代词，除起连接作用外，还在从句中充当主语、宾语或表语等。如：The idea that computers can recognize human voices surprises many people.计算机能够识别人的声音的想法使许多人感到惊奇。(that引导同位语从句，在从句中不充当任何成份。)The idea that he gave surprised many people.他提出的观点令许多人感到吃惊。(that引导定语从句，在从句中作 gave 的宾语。)典例剖析1（2012浙江卷）I made a prom

6、ise to myself_this year,my first year in high school,would be different.A.whether B.whatC.that D.how解析：考查名词性从句同位语从句。that引导同位语从句，在从句中不做句子成分，补充说明同位语promise的内容。答案：C2At that time I had no idea _I could hand it to him without being seen.A.if B.howC.in which D.that how解析：从句“_I could hand it to him without

7、 being seen”从语义角度，可以判断是在解释说明名词idea“概念，知道”的内容。因此判断是同位语从句。根据主句意思“我没有概念，我不知道”所以从句应该具有“疑问”含义。in which和if 不能引导同位语从句。而D项 that how的错误在于，一个从句不能由两个引导词引导。因此选B。答案：B3.Nobody would stand out admitting the fact,for some reason，_they lost the game.()A.that B.whichC.what D.why分析：名词与同位语从句之间被插入成分for some reason隔断，增加了

8、本题的难度。关键是能根据语义，判断“_they lost the game”为同位语从句。答案：A一、用适当的连接词补全句子1The fact _Russia is the largest country in the world in area is very clear to us.2There is a promise _he will buy me an Mp5 player in the letter.3We all have some doubt_ he is the man who saved that girl.4Geoge left word with me _he woul

9、d call again tonight.5News hasnt been known _the meeting will be held in the hall today.1that2.that3.whether 4that5.whether6The question_ you stopped your business made us puzzled.7You have no idea_ excited I was at the news.8They raised the question_ the work was worth doing.9They asked me the ques

10、tion_ he was late for the meeting.10There can be no doubt_ he is qualified for the job.6.why 7how8.whether9.why 10that11I found it strange_ she had not finished it yet.12_does wrong is to answer for it in the end.13Ill give the money to_ needs it badly.14Is that_ you are looking for?15I cant decide_

11、 dictionary I should buy.11.that12.Whoever13.whoever14.what15.which二、根据汉语提示完成下列句子1We were excited at the news_(我们队赢了的消息).2It was the order that all the prisoners_(被送进了监狱)3The kings decision that_(犯人要被释放)surprised all the people.4He got the news from Mary_(运动会被推迟了)1that our team won2should be sent in

12、to the prison3the prisoner would be set free4that the sports meeting was put off5They have no idea at all_.(他去哪了)6_(没有可能)Bob can win the first prize in the match.7We should consider the students request_(学校图书馆提供)more books on popular science.8As a new graduate,he doesn t know_(需要什么)to start a busine

13、ss here.5where he has gone6There is no possibility that7that the school library(should)provide8what it takes三、语法填空Nowadays,almost everyone has realized(1)_smoking is harmful to people s health.Sometimes it(2)_causes fire.In China,about 38%of the people smoke.Every year，they smoke millions of packets

14、 of cigarettes.Its bad news(3)_the health of the nation.Its known(4)_smoking can cause different kinds of diseases.Every year,many people die(5)_these illnesses,such as lung and throat cancers.It also costs the government much money(6)_look after these sick people.Smoking is also harmful to those(7)_don t smoke，(8)_(special)to children and women.In(9)_word,smoking is no good.If you want to smoke，just think of those who suffer from diseases(10)_the fires that destroy people s lives and property!1that2.even3.for4.that5.from/of6.to7.who8.especially9.a 10.and