中考英语状语从句专题课件.ppt

问题2： 1、 He tried his best to solve the problem, ___ difficult it was. A. however B. no matter C. whatever D although 2、The old tower must be saved, ______the cost is. A．however B．whatever C．whichever D．wherever 3. English and French are taught here. You can choose _____ you like. A. no matter which B. whichever C.which D. whatever 　　　　　　　 A B no matter wh- 与 wh-ever 的联系及区别： no matter wh- 只引导让步状语从句，此时与 wh-ever通用。 No matter when / Whenever he comes back, he should be invited to the party. wh-ever又可引导名词性从句， No matter wh-不能。如： Whoever can help us will be welcome. 五、结果状语从句 so…that…,such…that… 1) It is so good a story that I’ll never forget it. It is such a good story that I’ll never forget it. 2)such+ a +adj名词 +that clause such+（adj）+名词复数 3)so +adj./adv. +that clause 4)so + many/few + 复数名词 +that clause much/little+不可数名词 六、原因状语从句  1) because表示某件事情发生的直接原因或理由。它的语气很强，因而常用来回答why的提问。在这几个连词中，它表示原因的语气最强。如： He didn’t come to school yesterday because he was ill. 2) since常表示对方已经知道的既成事实，说话人根据这个事实得出某一种结论。其语气比because要弱，一般译成“既然”。如： Since you are here, why not stay for a few more days? 3) as常用于表示十分明显的原因，说明因果关系，重点放在主句上，语气较弱，常译成“由于”。如： As it’s getting darker, we must go home now. 4) for只是一个并列连词，用于连接两个并列句，表示推理或解释，对前一个分句进行附加说明。如： It must have rained last night, for the ground is wet 例. The day must be breaking, _____ the birds have begun singing. A. because B. as C. for D. since 七、目的状语从句  .I hurried _____ I wouldn’t be late for class. A. since B. so that C. as if D. unless You must speak louder so that /in order that you can be heard by all. He wrote the name down for fear that(lest) he should forget it. Better take more clothes in case the weather is cold. 八、比较状语从句 （ as…as,not as(so)…as, more/-er…than,less…than 1)He doesn’t work so hard as you do. 2)There is as much ink in bottle A as in bottle B. 3)The more you worry,the