人教版新目标九年级U4同步辅导资料.doc

Materials for Preparing Lessons一、知识点拨1He doesnt know what to wearI dont know what to say or doYou know what you want，and you know how to get it以上三句中的what to wear，what to say or do及how to get it均是“疑问词+动词不定式”作宾语。疑问词可以是疑问代词或疑问副词，疑问代词有：who，whom，which，what。疑问副词有：when，where，how等。在这些词后面加不定式构成具有名词作用的不定式短语，在句子中可以作主语、宾语、表语等成分。常跟疑问词+动词不定式作宾语的动词有，know，tell，advice，show，teach, decide等。例如；When to start has not been decided何时动身尚未决定。(主语) Can you show me how to do it?你能告诉我怎样做么?(宾语)The big problem is which to buy最大的问题是买哪一个。2He doesnt know if he should bring a presentIf I were you，Id wear a shirt and tieif 从属连词，第一句中的if是“是否”的意思，引导宾语从句；第二句中的if是“如果”的意思，引导条件状语从句。if引导条件状语从句时，常用一般现在时态代替将来时态。例如：I dont know if she will come tomorrow我不知道她明天是否会来。If it rains this afternoon，1 will not go shopping如果下午下雨，我就不去买东西了。二、表达劝告和建议的常用句式 1Youd better你最好(是) 2You need to你需要 3You should你应该 4Shall we?咱们好吗? 5Lets让我们好吗? 6WhatHow about?怎么样? 7Why dont you?你为什么不? 8Why not?为什么不? 另外，本单元学到的下面一些句子，也可用来表劝告和建议： 1If I were you，Id wear a shirt and tie 2You shouldnt worry about what other people are wearing 3You should eat lots of fruits and vegetables and drink lots of water 4If you dont know anyone，you call talk to Tom要点知识与技能连词成句1.if/ you/ I/ you/ help/ him/?2.what/ you/ feel/ if/ you/ move/ another/ city/?3.if/ I/ be/ rich/ I/ buy/ a lot of/ beautiful/ clothes/.4.if/ it/ rain/ tomorrow/ we/ put/ off/ the sports meeting/.5.you/ say/ yes/ if/ someone/ ask/ you/ to/ be/ in/ a/ party/?有效信息:1.If you were me, would you help him?2. What would you feel if you moved to another city?3. If I were rich, I would buy a lot of beautiful clothes.4. If it rains tomorrow, well put off the sports meeting.5. Would you say yes if someone asked you to be in a party?过程与方法观察条件句的特点,总结一下提建议的几种方法,并且多在日常生活中练习使用,相信你一定会掌握他们。 情感态度与价值观困难并不可怕,可怕的是见到困难就退缩。相信自己,发挥你的聪明才智,去感受一下克服困难、挑战自我成功后的喜悦!经典范例1 Peter: Oh dear, I cant find my door key.Bill: If your sister Ann _ (be) at home, she _ (let) us in, wont she? Peter: Shes out. The door _ (not be) locked if she _ at home.Bill: Bad luck! Well have to wait till Ann comes home.解析:第一个条件句表达Bill认为可能实现的条件,是真实条件句;第二个表示与现在事实相反的假设,是非真实条件句。答案是:is, will, let, wouldnt be, were。2 I would rather stay at home and read a good book than go to a party.(改为同义句)II _ _at home and _ a good book _ to a party.解析:答案为: prefer staying, reading, to going。意思是“我宁愿呆在家里看一本好书,也不愿去参加聚会”。“preferto”后跟动词ing形式。3 It rained heavily, so he didnt go to work yesterday.(改为同义句)The _ rain _ him going to work yesterday.解析:答案是:heavy, stopped。“