轮复习--三大从句易错点.ppt

二轮复习-三大从句易错点 陆春霞 文山中学 （一）that 1. 名词性从句中that 与what的区别 2. that 在定语从句与名词性从句中的区别 1. 名词性从句中that 与what的区别 1) Modern science has given clear evidence _ smoking can lead to many diseases. A. what B. which C. that D. where 2) _ fashion differs from country to country may reflect the cultural differences from one aspect. A. What B. That C. This D. Which 3) _ Barbara Jones offers to her fans is honesty and happiness. A. Which B. What C. That D. Whom C B B 归纳1： 名词性从句中that只起连 接作用，不作成分；而 what作连接词并作主语 ，宾语或表语。（双重 成分） = sth.+ that 2. that 在定语从句与名词性从句中 的区别 1) My decision is _ all of us are to start at 6 oclock tomorrow morning. A. what B. that C. which D. whether 2) The view _ many scientists hold is _ too much emission of carbon dioxide is destructive. A. what; that B. that; which C. that; that D. which; which B C 归纳2： 1. that在定语从句中 （1）连接作用 （2）代替先行词作主语，宾语 或 表语 2. that在名词性从句中 （1）连接作用 （2）不作成分 （二）what 1. what 与how 2. whatever与however 3. whatever与whichever 1. what 与how 1) _ some teenagers dont realize is _ difficult life can be after they get addicted to drugs. A. That; how B. That; what a C. What; how D. What; what a 2) You dont know _ great trouble I took to finish the task. A. how B. what C. however D. whatever C B 归纳1： 感叹句中what修饰名词 ，how修饰形容词或副 词。 ： 在第一个名词后加分 割线，看后面动词是否缺主 语。 You cant imagine _ great difficulty we have had working out such a difficult problem . (2)You cant imagine _great the difficulty is. what how You cant imagine how clever a boy he is. how + adj. +a/an +n. +主语+谓语 我与众不同呀！ 2. whatever与however 1) _ hungry I am, I never seem to be able to finish off this loaf of bread. A. Whatever B. Whenever C. Wherever D. However 2) This college allows students to develop their own interests, to_ extent they wished. A. whoever B. whatever C. however D. whenever D B 3. whatever与whichever 1) All the books I have are here. You may borrow _ you like. A. whatever B. whichever C. whenever D. however 2) The poor young man is ready to accept _ help he can get. A. whichever B. however C. whatever D. whenever B C Gifts for you! You can take whichever you like. 1 23 4 5 6 （三）where 1. 介词+which与where 2. where在名词性从句中的抽象意义 1. 介词+which与where 1) Youd better not leave the medicine _ kids can get it. A. even if B. in which C. where D. so that 2) This photo of mine was taken _ stood the famous tower before the 9.11 event. A. which B. in which C. at the place where D. there 3) Can you tell me the office _he works? A. which B. in which C. in where D. there C C B 归纳1: 只有在定语从句中where= 介 词+which 2. 状语从句中where = at/in/on/to the place where 2. where在名词性从句中的抽象意义 1) - I prefer shutting myself in and listening to music all day on Sunday. - Thats _ I dont agree. You should have a more active life. A. where B. how C. when D. what 2) -Do you think it wise for mothers to do everything for their children? - No, thats _ they are mistaken. A. what B. where C. when D. how A B 归纳2： where有时表抽象的含义，不同 的情况意义不同。 1.Thats where we differ.这就是我 们的分歧所在。 2.Thats where we stand.这就是我 们的立场。 正确分析句子结构 看清句子所缺成分 agree, disagree, differ, stand, lie 不及物 四、“模糊地点”作先行词的定语从 句与同位语从句的区别 1) I have reached a point in my life _ I am supposed to make decisions of my own. A. which B. where C. how D. why 2) Those successful deaf dancers think that dancing is an activity _ sight matters more than hearing. A. when B. whose C. that D. where B D “模糊地点”定语从句与同位语从句 1.表抽象地点的先行词有：point, case, position, situation, condition, state, scene, business, stage等。 2.只有在内容方面需要进一步阐明的一些抽 象名词如：idea, truth, hope, suggestion, thought, belief, doubt, consensus ，fear, news, word, possibility，fact, promise, order 等才 可以带同位语从句 。 小窍门 1.In the activity sight matters more than hearing. 2.The activity is that sight matters more than hearing. X 定语从句：in the 先行词+从句 = in which =where 五、so/such+as从句与 so/such+that 从句的区别 1) As a teacher, I seldom give my students so difficult a problem _ they cannot work out. A. that B. if C. in order that D. as 2) This is so heavy a box _ no one can lift it up. A. that B. if C. in order that D. as D A 归纳： as 引导定语从句，作主语， 宾语或表语。 that引导结果状语从句，只 起连接作用。 突破点：看从句是否完整。 六、as与while在让步状语从句中的运用 1) He was unable to make such progress, _. A. as he tried hard B. hard as he tried C. so hard did he try D. as hard he tried 2) _ all of them are strong candidates, only one will be chosen for the post. A. Since B. While C. If D. As D B 归纳： as: 表语/状语/v. +as+主语+谓语 while：位于句首+正常语序 as:我不按常规出牌。 while:我始终位居第一 。 as:你真牛！ 学以致用（Translate） 让我没有想到的是他取得了这么大的 进步。 不管事情多么艰难，我们都不应该放 弃。 事情发展到了我们必须放弃工作的程 度了。 尽管他是个孩子，他却知道很多。 请把它放回它属于的