第5讲 状语从句讲练（50题） -【暑假自学课】2023年新八年级英语暑假精品课（牛津上海版）

第5讲 状语从句 1.掌握各种状语的分类以及相关的状语从句； 2.正确的掌握并能熟练使用各类状语从句的连接词及时态； 3.在语境中熟练的运用状语从句。 时间状语和时间状语从句 【知识梳理1】 重点连词 时态用法 典型例句 if, as soon as, till, until 主将从现；主祈从现；主情从现 We will go outing if it is fine tomorrow. As soon as I finish the job, I’ll give you a call. Please let me know if he comes back. If you feel hungry, you should eat something. when; while 主将从现 主句：过去进行时；从句：一般过去时 When Susan goes to town, she will visit her grandparents. They were watching TV when the earthquake took place. While I was watching TV, the bell rang. since 主句：现在完成时；从句：一般过去时 It is+一段时间+since+从句(一过) I have been here for 5 fives. =It is 5 years since I came here. =It has been 5 fives since I came here. 【例题精讲1】 用适当的连词填空  1. We have lived in this city __________ I moved here in 1990.  2. Have you decided what you want to be __________ you grow up?  3. Don't worry, I'll phone you __________ __________ __________ I get the news.       4. The drunk  man didn't leave the station __________ the police came yesterday.       5. I haven't heard from him __________ he went to America.           原因状语和原因状语从句 【知识梳理2】 because, as, since, for, now that(既然) because>since >as>for · Since he was not at home, I spoke to his brother. · As these jobs are voluntary, there is no pay for them. · The world is faced with many problems because population is growing so fast. · Now that we have decorated the house, we can move in. · The days are short, for it is now December. 【例题精讲2】 例1.Linda often has a poor memory____ she receives most of her knowledge in a passive way. A. though B. so C. because D. so that 例2.Maggie bought two dictionaries ________ she could learn English by herself. A. so that B. in order to C. because of D. now that 例3. Readers won’t be interested in a comic strip ________ it has lots of action. A. if B. when C. unless D. because 条件状语和条件状语从句 【知识梳理3】 主将从现 (主祈从现、主情从现) We