雅思语法复习状语从句.pptx

状语从句 状语从句的分类 时间状语从句 地点状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 让步状语从句 比较状语从句 方式状语从句 时间状语从句 1.When 当…时候 When the project began, Makete District was virtually totally isolated during the rainy season. (剑7,T2,R) 项目开展初期时，马科特地区在雨季几乎完全与世隔绝。 时间状语从句要用一般现在时表示将来 当他回来了我将会告诉他事实。 I’ll tell him the truth when he comes back. 2. Whenever/no matter when 无论何时 We shall go there whenever we are free. (2)我们什么时候有空，我们就去那。 (1)You can choose a password so that, whenever we visit you at home, you will know it is us. (剑7, G,TA,L) 你可以设个密码，这样每次我们来你家你就知道是我们来了。 3. While/Whilst当…时候，与…同时 (1) The doorbell rang while we were watching TV. (2)我正在写作业的时候，电话响了。 The phone rang while I was writing my homework. 注意：while强调主句和从句的动作同时发生，从句 谓语的动词是延续性动词，且多用进行时。 4. As 当…时，一边…一边 (1)The frequency of riots(暴乱) rises dramatically as the weather gets warmer.(剑3，T3，R) (2) As time went on, he became wiser and wiser. 5. Before/After (1)Before 在…之前 Think twice before you act. (2)After 在…之后 我做完作业之后，就立刻去睡觉。 I went to bed immediately after I finished my homework. 6. Since 自从… (2) It is just a week since we arrived here. (1) We have known each other since we were in primary school.(剑3,T4,R) 从句时态常为一般过去时,主句时态通常为现在完成时或一般现在时。 7. Till/Until 直到…为止 （1）那个年轻人看书一直到熄灯。 The young man read till the light went out. （2）我会一直呆在这直到他来。 I will stay here until he arrives. not …until 直到…才 The problems doctors accepted as normal in a 65-year-old in 1982 are often not appearing until people are 70 or 75. (剑6, T2,R) 在1982年，医生们认为65岁的人所患属于正常的疾病现在往往直到70或75岁才会出现。 8. 表示“一…就…” as soon as /hardly…when /no sooner…than /once/immediately /directly/the moment (that) a. As soon as I arrive there, I will call you. b. Once it stops raining, we will leave. c. It began to rain immediately I arrived home. d. I came here directly I got your massage. e. The moment I heard the song, I felt cheerful. Hardly…when /No sooner… than 表示过去发生的事情，主句用过去完成时，从句用过去时。 (1)I had hardly got back to the kitchen, when the phone rang again. (2) He