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1、名词性从句,Learning aims,By the end of the class , the Ss will grasp: The definition and types of the Noun Clauses Usages of the connectives(连接词） 1. that 与 what 2. if 与 whether 3. who 与 whoever 4.what 与 whatever,Differences between,名词性从句（Noun Clauses） 导学提示:（课前自主学习） 一概念：名词性从句相当于名词 ，可分别在复 合句中作_ 、 _ 、 _ 、 _
2、 。因此， 名词性从句可分为_ 、 _ 、 _和_ 。,主语,表语,宾语,定语,主语从句,表语从句,宾语从句,同位语从句,二连接词： 1、连接代词：有词义，在从句中担任_语、_语、_语、_语的要用连接_ _、_、_、_、_、_、_。 2、连接副词：有词义，在从句中担任状语有： _ _ _ _等 。 3、从属连词：无词义，在从句中不担任成分，有时可省略的是_；虽有词义，但在从句中不担任成分的是_ _ _ _,代词,主,表,宾,同位,what,whatever,whom,whose,which,whoever,whichever,whomever,when,why,where,how,that,w
3、hether,if,as if,as though,主语从句,宾语从句,表语从句,同位语从句,I. 名词性从句的种类,1.When we will start is not clear. 2.Mrs Black wont believe that her son has become a thief. 3. My idea is that we should do it right now. 4.I had no idea that you were her friend.,II名词性从句的语序问题,1.The photographs will show you _ A. what does
4、our village look like B. what our village looks like C. how does our village look like D. how our village looks like,2.He asked _ for a violin. A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid,请你归纳,在名词性从句中，除了关联词在从句之首 外，其它部分应用_ 的语序。,陈述句,在名词性从句中一律用陈述句的语序，即使从句表达的是疑问含义。,
5、that , whether, if,what(ever), who(ever), whose, which(ever),when(ever), where(ever), why, how(ever), how long, how often, how soon, how far, how many / much,不作成分,主语、宾语、定语、表语。,状语,.名词性从句的连接词,特殊句式,1.I hate _when people talk with their mouths full. A. it B. that C. these D. them 2. I feel _ strange tha
6、t he should be so careless. A. / B. it C. that D. how 3. It worried her a bit _ her hair was turning grey. A. while B. that C. if D. for,为了使句子保持平衡，常用it来代替 主语从句或宾语从句，而把主语从句 或宾语从句放到后面，尤其是 连词that引导的主语从句 常用于此种句式中。,归纳：,二. 宾语从句,1. 由连词that 引导: that 常可省略。,I told him (that) I would come back soon.,易错点1：第二个以上
7、的宾语从句,或有插入语时不能省略that.,He said that he had finished reading this novel and that he would borrow another one.,易错点2：当that 引导的从句作复合宾语的第一个成分时，需用先行词it 作形式宾语，把从句放到句末，that 不能省略。,We consider it possible that he is ill.,2. 由wh-疑问词引导。,We fully understood what he meant. Go and ask why he was late yesterday. I a
8、sked how he was getting on. Whatever he does he does well. We will choose whoever is fit.,3 .whether 与if 引导宾语从句有时可以换用，但哪些情况只能用whether？,1. 介词后的宾从. 2. Whether or not的宾从. 3. 复合不定式只能用whether. 4.习惯上作discuss的宾从只用whether. 但: 宾语从句否定时常用if引导. 5、引导主语从句并置于句首时只用whether 6、引导表语从句只用whether 7、引导同位语从句时只用whether,if /
9、whether1. I asked her _ she had a bike.2._ we will hold a party in the open air tomorrow depends on the weather.3. Were worried about _ he is safe.4. I dont know _ he is well or not.5. I dont know _ or not he is well.6. The question is _ he should do it.7.The doctor can hardly answer the question _
10、the old man will recover soon.8. I dont know _ to go.,if / whether,Whether,whether,whether/if,whether,whether,whether,whether,抢答题,三. 表语从句,表语从句的引导词与主语从句和宾语从句相同. 但: 1. that引导表语从句时不能省. 2. if不能引导表语从句. 3. seem, appear后可接that引导从句, 而look则不可. 这三个词后都可用as if / as though 引导从句. It seems / appears that he was la
11、te for the train yesterday. It seems / appears / looks as if we have to go home on foot.,The news that our team has won the match is true. （不作任何成分，只起衔接作用,但不能省略。）,四.同位语从句,同位语从句一般跟在抽象名词后面, 用以说明或解释前面的名词.,fact, news, promise, truth, belief, thought, idea, answer, information, knowledge, doubt, hope, law
12、, opinion, plan, suggestion,考点：that 引导同位语从句与that 引导定语从句的区别:,He told me the news that our team won the match. He told me the news that was very exciting.,引导同位语从句的that 无实际意义, 不作从句的任何成分, 而引导定语从句的that 是从句的某个成分.,1. that 与 what 2.what 与 whatever 3. who 与 whoever 4. if与 whether,IV几组常见易混词,1.用that 或what 填空,1
13、. I wonder if this is _you are looking for. 2. Our school is quite different from _ it was before. 3. Father made a promise _ if I passed the examination he would buy me a computer.,what,what,that,连词_在从句中不作成分，不含有疑问意义，而_在从句中作成分，常含有疑问意义,that,what,1._ was said here must be kept secret. 2. _we need is m
14、ore time. 3._ made the long distance call to him is not important. 4._ breaks the law will be punished.,Whatever,What,Who,Whoever,2.what, whatever, who, whoever填空,结论：_等引导的名词性从句不含有疑问意义，相当于不定代词后加一个定语从句， 而_等引导的名词性从句都含有疑问意义；也可以引导让步状语从句。,whatever, whoever,what, who,whoever= anyone who whomever= anyone wh
15、om whatever= anything that whichever= anything that,名词性从句解题步骤： 1判断句子类型 2判断句子所缺的成分 （1）缺 考虑用连接代词。 （2）用连接副词时，是因为句子缺少 。 （3）当句子什么成分都不缺时，用 。,主语、表语、宾语、定语,状语,从属连词,1. A computer can only do _ you have instructed it to do. A. how B. after C. what D. when 解析：本题考查的是宾语从句。此句的引导词既作连词又在宾语从句中充当宾语，故what最合适。,2. I drov
16、e to Zhuhai for the air show last week. Is that _ you had a few days off ? why B. when C. what D. where,解析：考查的是表语从句。“我上周开车去珠海看航空展去了。”下面一句接着问：“那就是你为什么离开的原因吗？”故用why引导表语从句表示原因。,练练吧,Discussion,错题汇总: 3, 16, 22, 30, 44,3 .【2012全国】24. It is by no means clear the president can do to end the strike.A .how B.
17、 which C. that D. what,【考点】考察名词性从句中的主语从句. 【解析】it是形式主语，真正主语是what the president can do，在主语从句中动词do 缺宾语。,16.【2011北京卷 31】The shocking news mad me realize _ terrible problems we would face. A.whatB. howC. thatD. why,【考点】考察名词性从句中的宾语从句。 【解析】句意：这个惊人的消息使我意识到我们将面临多么严重的问题。结合句意可知答案为A，此处what引导的宾语从句是一个感叹句。,30.【201
18、1重庆卷 34】It is not always easy for the public to see _ use a new invention can be of to human life. A. whose B.what C. which D. that,【考点】考查宾语从句。 【解析】What引导宾语从句，同时在从句中作use的定语。还原句子为“a new invention can be of what use”。,22.【2011江苏卷 26】It was never clear _ the man hadnt reported the accident sooner. A.th
19、at B. how C. when D. why,【考点】考查主语从句。 【解析】句意：这名男子没有早点报告这次事故的原因根本没有搞清楚。It在句中是形式主语，真正的主语是why引导的主语从句。,44.10湖北I want to be liked and loved for I am inside. A. who B. where C. what D. how,考点宾语从句 解析我想别人喜欢我是因为我的内在。也就是我inside的品质。只有what可以指代是什么。很多同学误选A, 错误的用中文语言习惯去做英文题。,巩固练习It is uncertain side effect the medi
20、cine will bring about, although about two thousand patients have taken it. A. that B. what C. how D. whether,考点本题考查主语从句的引导词。 解析根据句意：尽管大约有两千名病人服用过这种药物, 但是, 它会带来什么样的副作用还不确定。side effect意思是 “副作用”, 还原主语从句中的主干是the medicine will bring about _ side effect。故选择what, 形容词 “什么样的”, 起修饰作用。,10江苏I prefer shutting my
21、self in and listening to music all day on Sundays. Thats_I dont agree. You should have a more active life.A.where B.how C.when D.what,考点考查表语从句。 解析这就是我不同意的地方.agree 是不及物动词,所以用where. 用表语从句。,08浙江Some children want to challenge themselves by learning a language different from_ their parents speak at home.A. what B. that C. which D. one,考点考查宾语从句。 解析句中的from缺少宾语, what既引导了宾语从句, 又充当了speak的宾语。,Homework,1. Finish the exercises of the Noun clauses in English Weekly 2. Preview Imperial Tombs (project),说出表格内容：,