as的含义及引导的从句类型.doc

As专练 Ⅰ必备知识 1.as 作连词可以引导时间状语从句_______;原因状语从句_______;比较状语从句_________方式状语从句_______;让步状语从句________;限制性定语从句非限制性定语从句_____,不引导_______从句,还作介词_____副词_____。 2.as 常见的短语as many/much as______________ ; as good as ________,______; as well as _______, _______; as long as ______,______ ; as far as ______,______; as soon as _______ ;as if/though______ as to/for ______ ; as a result______ ; as a result of _______ ;as is often the case (with)____________ ; so as to ______; as well_____; may/might as well __________. Ⅱ写出as的词性，含义或引导的从句类型 1. He saw that she was smiling as she read. ____________ 2. As I had a cold, I was absent from school.____________ 3. When at Rome , do as Romans do._______________ 4. Try as he will, he never seems able to succeed._________ 5. It is so big a stone as no one can lift. ___________ 6. He worked late into the night, as is often the case. ________ 7. You can buy as many books as you want. _________ 8. He dressed as a policeman. _______ 9. As a writer, he was famous.________ 10. John is nearly as tall as his father now. _______ 11. She loves the child as if he were her own.________ 12. It appears as if/though it’s going to clear up. _________ 13. There is no doubt as to his honesty. _________ 14. She died as a result of the accident. ___________ 15. He studied hard so as to pass the exam._________ 16. You can go out for a play as long as you are in the back yard. ______ 17. Xiaoli speaks English as well as she speaks Chinese._________ 18 .He as well as his parents is kind to me.________ 19. After supper we walked as far as the river. ________ 20. As far as I know, he’ll be away for two months. _________ 21. The painted bike is as good as a new one. ________ 22. This work is as good as finished. _______ Ⅰ.[基础题] 选词填空： as well as, as long as, as far as, as good as ① you drive carefully, you will be very safe. ②The old machine is kept well and looks new. ③Youll be accompanied the border, and then you must