Unit 2 Grammar 语法学案 2022-2023学年牛津译林版英语八年级下册

8B Unit2 Grammar 现在完成时： 1. Have/has been 和 have/has gone 的用法： （1） 我们用have/has been 表示某人曾经去过某地，并且已经回来。 （2） 我们用 have/has gone 表示某人曾经去了某地，但还没回来。 2. 和 for 或 since 连用的动词： 现在完成时常和 for 或 since 引导的表示一段时间的状语连用，在现在完成时中，短暂性动词不能和一段时间连用，应改成相对应的延续性动词，相应转换形式如下： borrow/lend--keep buy--have finish/end--be over begin/start--be on catch a cold--have a cold fall ill--be ill open--be open leave--be away fall asleep--be asleep die--be dead marry--be married join--be in/be a member of get/come/go/arrive--be in/at return/come back/get back--be back 1． 词汇运用 1. Look! Some children are playing on the _________ near the sea.（沙滩） 2. She________ a doctor at the year of 28 three years ago. （嫁） 3. In the past, Mr Green _______ in this school for 3 years. （teach） 4. Lin Tao __________ back to his home town for two years. （not be） 5. The old man’s wife has been ______ for about ten years. （die） 6. I _________ over and over again in my life and that’s why I succeed. （fail） 7. He _________ to London. He will be back in two weeks. （go） 8. --Turn off the radio,dear. Baby is sleeping. --There is no need. He __________up. （wake） 9. They __________ house. They don’t live here now. （move） 10. She ______ ill last night and she _________ ill for nearly ten hours. （fall）（be） 2． 单项选择 1. --Mum, I want to watch the news about our school. Change the channel, please! --What a pity! It is eight o’clock now. It _____ for a while. A. Have been over B. was over C.has finished D. finished 2. --Is everyone here, Jonathan? --No,sir. Millie is absent. She______ for two days. A. has fallen ill B.has been ill C.fell ill D.was ill 3. --How long have you _____ this magazine? --For about two weeks. I’ll have to return it to the library by this Friday. A. borrowed B.bought C.kept D.had 4.Linda became a doctor five years_____. She has been a doctor _____ 2005. She has worked here _______ many years. A. ago,in,after B.ago,since,