高中英语 Unit5 Period8 Grammar学案 北师大版必修2-北师大版高一必修2英语学案

Period 8 Grammar合并每对句子，不要改变顺序，把括号内的词放在开头或中间。1. I’m going to move abroad. The weather is so awful here. (because)________________________________________________________________________2. I didn’t buy that coat. It was so expensive. (as)________________________________________________________________________3. I get to Beijing.I will write to you.(as soon as)________________________________________________________________________4. The teacher raised his voice.The students in the back could hear more clearly.(in order that)________________________________________________________________________________________________________________________________________________5．It was dark.We could see nothing in front of us.(so that)________________________________________________________________________________________________________________________________________________状语从句状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。一、时间状语从句1．由 when，while，as，after，before，once，since，till/until 等来引导的时间状语从句。It will be four days before they come back.他们要过四天才能回来。2．名词短语引导的时间状语从句名词短语 the moment，the minute，the instant，each time，every time，next time等也可以引导时间状语从句。Each time/Every time he came to my city，he would call on me.每次他到我所在的城市，都会来看我。3．其他连词引导的时间状语从句immediately，instantly，directly，as soon as，no sooner...than...，hardly...when...等引导时间状语从句，表示“一……就……”。no sooner...than... ，hardly...when...引导的表示时间的句子，从句用一般过去时，主句用过去完成时。当 no sooner，hardly 位于句首时，主句要用部分倒装。The young lady rushed into the room immediately she heard the noise.那位年轻女士一听到响声就冲进了房间。No sooner had he reached home than it began to ra...