现在完成时态专练
句型转换:
1.He has already gone home.
He _________ __________ home ____________. (否定句
____________ he __________ home ___________? (一般疑问句
2.He has lunch at home.
He __________ _____________ lunch at home. (否定句
____________ he __________ lunch at home? (一般疑问句
3.He has been there twice.
__________ __________ ________ __________ he been there? (划线提问
4.I have lunch at school.
__________ __________ you ____________ lunch? (划线提问
用since和for填空
1. ______ two years
2._______ two years ago
3. _______ last month
4.______ 1999
5._______ yesterdayrna提取试剂盒
6. _______ 4 o’clock
7. ______ 4 hours
8._______ an hour ago
9. _______ we were children 10. _____ lunch time 11.______ she left here
12. He has lived in Nanjing ________ the year before last.
13. I’ve known him __________ we were children.
14. Our teacher has studied Japanese _________ three years.
15. She has been away from the city ___________ about ten years.
16. It’s about ten years __________ s he left the city.
用适当的时态填空:
1.She’s _____________ (live here ever since she was ten.
2.Both of them __________ _________ (be in Hongkong for ten days.
3.Both of them __________ (come to Hongkong ten days ago.
4. Half an hour __________ _________ (pass since the train __________ (leave.
5. Mary________ ________(lose her pen. ____________ you ______________ (see it here and there?
6. _____________ you ____________ (find your watch yet?
7. ---Are you thirsty? ---No I _________ just _____________ (have some orange.
8. We _____________already ______________ (return the book.
9. ___________ they ____________ (build a new school in the village?
10. I __________ ________(not finish my homework . Can you help me?
11. My father _______ _________(read the novel twice.
compactdisc
律师函的作用12. I _________ (buy a book just now.
13. I _________ (lost my watch yesterday.
14. My father _________ _________ (read this book since yesterday.
三、用have/has been to/in, have gone to 及go to形式填空。
1 Where is Jack? He __________ his country yesterday.
红绿灯鱼怎么养
2 David ________ the park just now.
4 How long _____ he _____ _____ this village?
5 The Smiths ______ Beijing for 5 years.郦道元三峡
6 _____ you ever ______ ______ America? -- Yes, I _____ _______ there many times.
7 I _____ ______ _______this school since three years ago.
8 Where is Jim? He _____ ______ the farm since I came here.
9 When_____ he _____? He _______ an hour ago.
10 Would you like to _____ the zoo with me? ---Yes, but I _____ there before.
11 Where _____ you _____ now? --- I ____ the zoo.
12 He often _____ swimming.
履约担保金额