Exercise Ⅰ. 用already或yet填空。 1. —Have they taken down the old pictures _____ 21世纪教育网版权所有 —No, they haven’t taken them down _____. 2. Most of us have finished our compositions _____.21cnjy.com 3. He said he hadn’t visited the exhibition _____.21·cn·jy·com Ⅱ. 用since或for填空。 1. We have learned five lessons _____ the beginning of this term.21·世纪*教育网 2. Mrs Liao has been in hospital _____ last week.2-1-c-n-j-y 3. I have stayed at my aunt’s _____ two weeks.21*cnjy*com Ⅲ. 用have/has gone或have/has been填空。 1. —Where are the boy students —They _____ to the school library. 2. —Is your father in —No. He _____ to Shenzhen. —_____ he ever _____ there before — Yes. He _____ there several times. 3. I don’t know if he _____ to Hangzhou before. 4. I want to go to that city for a visit as I _____ never _____ there before.【来源：21cnj*y.co*m】 Ⅳ. 单项选择。 ( ) 1. —How long has Tina been in this school — _____ two years. A. From B. Since C. Before D. For ( ) 2. —Do you like traveling —Sure. I _____ to Australia six months ago, but I _____ anywhere since then. A. went; didn’t go B. have gone; haven’t gone C. went; haven’t gone D. went; hadn’t gone ( ) 3. Zhao Lan _____ already _____ in this school for two years.2·1·c·n·j·y A. has; studied B. will; study C. was; studying D. are; studying ( ) 4. _____ some spelling mistakes, the article is not bad. A. Besides B. Except C. Except for D. Except that ( ) 5. I haven’t seen the lm _____, but I have _____ read the book.【出处：21教育名师】 A. yet; already B. already; yet C. ever; ever D. yet; yet ( ) 6. —Have you _____ your ticket, sir —No, I’m still _____ it. A. found; nding B. looked for; looking for C. found; looking for D. looked for; nding ( ) 7. His father _____ the Party since 1978.21教育网 A. joined B. has joined C. has been in D. was in ( ) 8. Tom, along with his classmates _____ the Science Museum next weekend. A. has gone to B. was going to C. are going to D. is going to ( ) 9. —Where _____ John _____ —To the library. He _____ there for an hour. A. has; been; has gone B. has; gone; has been C. did; go; went D. did; be; went ( ) 10. “Have you _____ to England ” “Yes, twice.”【来源：21·世纪·教育·网】 A. gone B. been C. went D. go Keys Ⅰ. 1. yet; yet 2. already 3. yet Ⅱ. 1. since 2. since 3. for Ⅲ. 1. have gone 2. has gone to; Has been; has been 3. has been 4. have been Ⅳ. 单项选择。 1-5 DDACA 6-10 CCCAB 4研究教育根本,解决根本问题。 精耕细作,一针见血 点 现在完成时 己1世纪定式连用动 为止的一段时 世 rsnc+时间点,ftr+时 世纪载直 导时间状语从 导时间状语从 现在完成时与一般过去时 7世纪 现在完成时连用 常 成时连用,指到现在为 le hasn t been to England si 从四岁之后,他再没去过英格 He hasnt been to e 80年以来,他再没有去过英格 寸间段 我在这儿住了很长时 世 现在完成 2己1世纪软三 世 纪己 为 己司L=下 品 现在完成 般过去时的区别 经过去的 己L 1 (1)如果与表示“到现在 r, before, never vet lately等,通常用现 没有看过那部电影 have read the book rece 近我看了这本 云 ... ...
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