《名词性从句yu》ppt课件

a (large) quantity of + UC, 谓语动词采取就近一致原则； the quantity of + U Cpl., 谓语动词用单数； (large) quantities of + U Cpl., 谓语动词用复数；,名词性从句包括： 主语从句：What you said sounds reasonable. 表语从句：This is what I was asked to do. 宾语从句：Nobody knows who broke the glass. 同位语从句：The idea that well go out for a picnic is great. 名词性从句应注意事项： 1、 从句的语序为陈述句; 2、 连词that不充当任何成分; 3、what总是要充当主语、宾语、表语和定语;,2.表语从句 表语从句：表语从句置于连系动词后面做表语,是接在系动词后面的宾语从句。引导词有连词that ,whether (that 不可省),as if ; 代词有who, what ,which;副词 when ,where, how, why 等 例如： The question is whether the book is worth reading at all.（问题是这本书是否有点读的价值。） 表语从句，需要注意的，主语是 reason时，表语要用that引导而不是because The reason why he was late was that he missed the train by one minute this morning .,3.同位语从句 在句中起同位语的作用.一般放在名词 fact , news , idea , promise, thought , suggestion, rumor, hope, belief等之后,用以说明或解释前面的名词.引导词有连词 that ;少数情况下也可用连接副词等.如 : 1.The thought that we might success excited us. 2.The idea that they should try a second time is worth considering.,4. 宾语从句： 是做动词、介词或形容词宾语的从句。 一、做动词的宾语： I think (that) you will like the pictures. （that无意义，在从句中不充当任何成分，可以省略） 当宾语从句（通常是由that引导的宾语从句）有一宾语补足语时，常用it作形式宾语，而将宾语从句置于句末。例如： I feel it important that they finish their own task in time.,二、做介词宾语： They are worrying about whether they can get there in time. You can write about whatever topic you can think of. 三、做形容词宾语： Are you sure what you will do next? I'm afraid that he will fail in the exam.,1. That the earth goes around the sun is well-known to everybody. 2. Whether he will come to the meeting is up to his boss. 3. We can learn what we do not know from TV programs. 4. China is not what it used to be. 5. The doctors dilemma is whether he should tell a lie to the patient.,分析下面的句子,6. Your success will depend on how you present yourself. 7. The news that our football team at last defeated Korea made the fans wild with joy. 8. The news that made the fans wild with joy was from the radio. 9. There is much evidence that the crime rate in this city is on the rise.,Attention : 宾语从句，主语从句，表语从句，同位语从句是陈述句词序.,The question is whether the film is worth seeing. The new whether our team has won the match is unknown. Whether we shall attend the meeting hasnt been decided yet. It hasnt been decided whether/ if we shall attend the meeting. (it作形主则均可) It all depends (on) whether they will support us. (介词后面, 介词通常可以省略) He doesnt know whether to stay or not. (后接V-to do),只能用whether不能用if表示“是否”的情况：,(表语从句),(同位语从句),(主语从句),We didnt know whether or not she was ready. (与or not连用) Whether you like it or not, you must do it well. (引导让步状语从句) 用if会引起歧义时：Please let me know if you like it. doubt 作“怀疑”时接宾语从句： I doubt whether/ if he will come soon.(肯) I never doubt that he will come soon. (否) Do you doubt that he will come soon?(疑),补充5: 名词性从句中的who, whoever, whomever. 观察: Who broke the window is not a serious thing. Whoever breaks the law should be punished. The prize should be given to whoever gets the first place. We gave a gift to whoever/ whomever we invited. 总结: who引导的名词性从句是指一件事, whoever whomever 相当于anyone who, 指 “任何的人” 注意:名词性从句中没有 “no matter who,即 no matter + 疑问词”的用法.,补充6: what 的 灵活使用 He is _ is called superman A. the person B. who C. what D. that Key: C . what = the person that 总结: what 在宾语和表语从句中,可以是 “的东西”, “的人”, “的时间”, “的地方”. 其中 What = 某个名词+ that 定语从句,练习: 1. She will send her son to _ Columbus called “New Continent”. A. where B. in which C. what D. there Key: C what = the place that 2. In western countries, Christmas is _ seems like “the Spring Festival” to Chinese. A. when B. what C. that D. the time Key: B what = the time that,Tell the difference,1.The news that the plane would take off on time made everybody happy. 2.The news that is spreading around the airport is that a heavy storm is coming.,3.The suggestion that students should learn something practical is worth considering. 4.The suggestion that they are considering is that students should learn something practical.,定语从句与同位语从句,