内容正文:
并列连词与状语从句
考点一 并列句的4种类型
1. 表并列、递进或顺承关系用:and, both…and…, neither…nor…, not only…but also…
2. 表转折、对比关系用:but, yet, while
3. 表选择关系用:or, otherwise, or else, either…or…, not…but…
4. 表因果关系用:so, for (表“由于”,一般不放在句首)
①She said she would be late, yet she arrived on time.
她说她会迟到,但她却准时到达了。
考点二 祈使句+and/or+陈述句句式
①Find ways to praise your children often,and you'll find they will open their hearts to you.
=If you find ways to praise your children often, you'll find they will open their hearts to you.
如果你经常找方法表扬你的孩子,你就会发现他们会向你敞开心扉。
②Hurry up or we will be late.=If you don't hurry up,we will be late.
快点儿,否则我们就迟到了。
③A few more efforts and you will succeed.=If you make a few more efforts,you will succeed.
再努力些,你会成功的。
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表示顺承关系用“祈使句+and+陈述句”,表示转折关系用“祈使句+or/otherwise+陈述句”。
考点三 时间状语从句
引导时间状语从句的连词有when, whenever, as, while, before, until, not…until…, ever since, as soon as等。
①If you don't understand something, you may research, study, and talk to other people until you figure it out.
②Tom was about to close the window when his attention was caught by a bird.
汤姆正要关窗户,这时他的注意力被一只鸟吸引住了。
③The moment I heard the voice,I knew Father was coming.
我一听到那个声音就知道父亲来了。
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① when 通常意为“当……时候, 正在那时……”;be about to do…when…意为“正要……这时……”。 while从句只能用延续性动词,意为“在……期间”。as 表示主句和从句的动作几乎同步进行,意为“一边……,一边……; 随着……”。
②before 意为“在……之前;还没来得及;很久……才;……不久就”。
③until在肯定句中,表示“到……为止”;在否定句中,常与not连用,表示“直到……才开始”。
④as soon as, immediately, directly, instantly, the moment, the minute, the instant等,常译为“一……就……”。
⑤no sooner…than 和hardly…when/before引导的从句表示“刚……就……”。主句一般用过去完成时,从句用过去时。若把no sooner, hardly提到句首,主句需要倒装。
考点四 条件状语从句
条件状语从句通常由if, unless, as/so long as 等连词引导。此外,on condition(that)(只要),provided(that),providing(that)(假若;倘使),supposing(that)等也可以引导条件状语从句。
①You can go swimming on condition that you don't go too far from the river bank.
只要不离河岸太远你就能去游泳。
②Supposing it rains tomorrow, what shall we do?
假设明天下雨我们要做什么呢?
考点五 地点状语从句
地点状语从句通常由连词where和wherever引导,从句可位于主句之前,也可位于主句之后。
①The little girl who got lost decided to remain where she was