九级英语上册 Unit 2 Great People语法聚焦二 （新版）冀教版.doc

unit 2 great people before, after和as引导的时间状语从句&that和who引导的定语从句1. after he finished school, he went on to study physics in switzerland.毕业后他去瑞士继续研究物理学。2. he signed his last letter before he passed away. 在去世之前，他签署了他的最后一封信。3. as helen grew older, she made a lot of progress and learned to read. 随着年龄的增长，海伦取得了很大进步并学会了阅读。4. anyone who has never made a mistake has never tried anything new. 一个从不犯错误的人，一定从来没有尝试过任何新鲜事物。5. in the dream, he grew a new type of rice that was as big as a peanut.在梦里，他种植了一种像花生一样大的新型水稻。一、before, after 和as 引导的时间状语从句1before, after和as都可以引导时间状语从句。before意为“_”；after意为“_”； as 除了表示“随着”，还可以表示“正当时”和“一边一边”。the students were talking as the teacher came in.当老师进来时学生们正在说话。we always sing as we walk.我们总是边走边唱。2当时间是将来的时候， before, after和as引导的时间状语从句常用_时态，而主句要用_时态。i will call her after i finish the work.完成工作后，我将会给她打电话。二、that 和who引导的定语从句 1定语从句是用来修饰_词或_词的句子，起定语的作用。其中，被修饰的词叫作先行词。定语从句通常出现在先行词_(之前/之后)，由关系代词或关系副词引导，关系代词或关系副词代替_，并在从句中作一定的成分。2who在定语从句中指代_；that在定语从句中既可指代_， 又可指代_； who和that在定语从句中既可作_语，又可作_语，作_语时可省略。.单项选择()1._ helens knowledge and vocabulary increased, she asked more and more questions.aunlessbwhilecas dbefore()2.someone called me up in the middle of the night, but he hung up_ i could answer the phone.aafter bsincecuntil dbefore()3.2017攀枝花the book was so interesting that he had read it for three hours_ he realized it.abefore baftercuntil dsince()4.stephen hawking got more than 380，000 followers in two hours_ he put his first message on weibo.abefore bsincecafter duntil()5.2017营口do you know the boy_ is under the tree?oh, he is my cousin.awho bwhosecwhom dwhich()6.2017丹东my cousin is a boy _ lots of trouble to his parents.awho bring bwhich bringscwho brings dthat bring()7. 2016孝感its a good habit to wash your hands _ you have meals.aunless bwhilecwhen dbefore()8.2017来宾i like the tv shows_ make me laugh happily.awho bwhatcwhom dthat.用before, after或as填空1he was lucky. he reached the station _ the train left.2do you have a swimming pool?no, we dont. at least, not _ big _ yours.3give me your paper _ you finish it.4the child had studied english for two years _ he went to middle school.5_ the boy finished his homework, he went to bed. he could handed it in on time the next day.选词填空1. everyone was surprised at the photos _ (who/that) mr.thomas took in the deep sea.2. the woman_ (whom/who) is talking with my mother is our english teacher.3. xiandao lake in yangxin is a famous place _ (where/that) well visit next week.4. i like music _(that/what) can make me relaxed.5. i dont like the people _ (who/what) dont help others when they are in trouble.教师详解详析【语法探究】一、 1.在之前； 在之后2一般现在； 一般将来二、