九年级英语状语从句（二）通用版知识精讲.docVIP

九年级英语状语从句（二）通用版 【本讲主要内容】 状语从句（二） 【知识总结归纳】 （一）结果状语从句： 常用的引导连词有：so that（结果），so + adj. / adv. + that（如此的……，以致于……），such + n. + that（如此的……，以致于……），that（……结果……）。 eg . I learned English hard , so that I got good marks in every test . 我学英语非常努力，因此我在每一次考试中都取得好成绩。 He is so weak that he can’t go any further . 他太虚弱了以致于他再也不能往前走了。 He slept so late last night that he couldn’t put his heart into the study this morning . 他昨晚睡得太晚了，以致于今天早晨他不能全神贯注地学习 He left in such a hurry that he forgot to lock the door . 他走得如此匆忙以致于把门都忘了锁了。 It was such a bad night that I hardly found my way home . 这是个天气非常恶劣的晚上，我几乎认不得回家的路。 Bring it nearer that I may see it better . 拿近一点儿我好看清楚。 比较以下句型： 他是一个如此好的人，我们都喜欢他。 我很兴奋，以致于说不出话来。 （二）方式、比较状语从句： 1. as（按照，以……的方式）： eg . We did as our teacher told us and we easily passed the exam . 我们按照老师告诉我们的去做，并很容易地通过了考试。 You must do everything as I do . 你们必须按照我做的那样去做每一件事情。 2. as if = as though 好像 eg . She cried as if her heart would break . 她大哭，就好像她的心要碎了一样。 He acted as if nothing had happened . 他表现得似乎什么事也没发生似的。 They were talking as though they had been friends for years . 他们好像多年的老朋友似的交谈着。 3. as … as和……一样，像……一样；not as / so … as和……不一样，不如…… eg . Urumqi is as pretty as a postcard . 乌鲁木齐像明信片一样漂亮。 He jumps as high as I（do）. Kashgar isn’t as / as hot as Turpan in summer because it’s in the mountains . 喀什噶尔在夏天不像吐鲁番那么样，因为它地处山脉之中。 That truck doesn’t carry as / so many apples as this one . 那辆卡车装载的苹果不如这辆多。 4. than比…… eg . The Pacific Ocean is much bigger that the Atlantic Ocean . 太平洋比大西洋大多了。 He uses the computer more often than I do . 他使用电脑的频率比我多。 （三）条件状语从句： 1. if“如果” eg . You may have a good habit of reading if you keep on reading every day . 如果你每天都坚持阅读的话，你会形成良好的阅读习惯的。 We will help farmers with apple-picking if we are free . 如果我们有空，我就会帮助农民们摘苹果。 对比以下句子： Study hard , and you will catch up with the others . = If you study hard , you will catch up with the others . 如果你努力学习，你将会赶上其他的人。 2. unless除非 eg . We will go for a picnic unless it rains tomorrow . 除非明天下雨，否则我们将去野餐。 I will go out to