状语从句(简单).PPT

No matter wh-与wh_ever 的区别 No matter wh_只引导让步状语从句，此时与wh_ever 通用 ___________________________________, he should be invited to the party. Wh-ever又可引导名词性从句，而no matter wh_不能 _________________________will be welcome. =_______________________will be welcome No matter when/Whenever he comes back Whoever can help us Anyone who can help us whether …or 无论…还是 , it is true. , your idea deserves consideration. Whether you believe it or not Whether right or wrong as 要倒装，句型为：形容词/ 副词/ 名词（不带冠词）/ 动词（原形）+主语+谓语 ______________he knows a lot(尽管他很年轻young）. ________________(尽管我喜欢它like）, I cant afford it. ________________（尽管他是个农民farmer), he is well-educated. _________________, I couldn’t lift the stone.（尽管我试了try) Young as he is, Much as I Iike it Farmer as he is Try as I might 状语从句  What are “ Adverbial Clauses”? 在主从复合句中修饰主语中的动词、 形容词、副词等的从句叫做 “状语从句”。分类如下： 状语从句 1. 时间状语从句 2. 地点状语从句 3. 原因状语从句 4. 条件状语从句 5. 让步状语从句 6. 目的状语从句 7. 结果状语从句 8. 方式状语从句 9. 比较状语从句 1) 常用连词如下：as, when, while, till / until, not … until, before, since, after等。 1. 时间状语从句 while, when, as辨析 While：引导的时间状语从句只指一段时间，强调某一段时间内，主从句动作同时发生。从句动词常是延续性的 When：既可以指一个时间点,也可以是一段时间，可表示主从句的动作同时或先后发生。从句动词可以是延续性的，也可以是非延续性的。 As：强调主句﹑从句动作相并发生,译为”一边…一边…”或“随着” 1._______he returned , his wife was cooking. 2._______he was reading, his wife was cooking. 3.We talked happily_____we walked along. 4.__ time goes by, its getting colder. When While as As 当主句是非持续性动词，从句的谓语动词是持续性动词时，when,while,as可互相替换 _______________we were still ，the teacher came in. While/when/As laughing 另外, when/while还作并列连词,连接并列分句, while表示 “而,可是”如: I like reading ______my wife enjoys watching TV. when表示 突然性“就在这时” 在下列结构中，表示某件事正在发生或刚刚发生，另一动作同时发生。 1. be about to do… when… 2. be doing… when… 3. be on the point of doing…when… 4. had done… when… while . ________________________(我们正要开始就在这时start)it began to