期末语法复习练习用所给词的适当形式填空100题2025-2026学年人教版英语八年级下册
期末语法复习练习用所给词的适当形式填空100题2025-2026学年人教版英语八年级下册
语法项目 | 八下核心考点（紧扣教材） | 对应单元 | 高频易错点（避坑指南） |
动词不定式 | 1. 作宾语 (want/hope/plan/decide to do) | Unit 1, 2, 3, 7 | 使役/感官动词：let/make/see/hear/watch 后接省略 to 的不定式（do）；进行体用 doing。 |
情态动词 | 1. 建议：should/shouldn't/could/had better | Unit 1, 2, 4 | 时态误区：could/might 表委婉语气，不是 can/may 的过去式。 |
反身代词 | 1. 固定搭配：enjoy oneself, help oneself, teach oneself | Unit 1, 2 | 指代一致：主语和宾语必须是同一个人才能用反身代词。 |
过去进行时 | 1. 结构：was/were + doing | Unit 5, 6 | 时态混搭：When 从句用一般过去时，主句常用过去进行时，表示“长动作被打断”。 |
现在完成时 | 1. 结构：have/has + done | Unit 3, 4, 8, 9 | 时间状语：since + 时间点/从句(一过)；for + 时间段。 |
状语从句 | 1. 条件：if/unless (主将从现) | Unit 1, 5, 6, 7 | 连词互斥：Although 不能和 But 连用。 |
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语法项目 | 八下核心考点（紧扣教材） | 对应单元 | 高频易错点（避坑指南） |
比较等级 | 1. 规则变化：-er/-est; more/most | Unit 7, 8 | 多音节词：比较级加 more，最高级加 most，且最高级前加 the。 |
专项练习
一、动词不定式 (1-15)
1. My parents often tell me ______ (study) hard because knowledge is power.
2. We decided ______ (volunteer) at the animal hospital this winter vacation.
3. It’s necessary for us ______ (drink) enough water every day to keep healthy.
4. The teacher asked us ______ (not talk) loudly in the library.
5. I saw him ______ (play) basketball on the playground just now. (强调全过程)
6. Could you please show me how ______ (use) the new camera?
7. My brother hopes ______ (become) a scientist when he grows up.
8. Let’s ______ (go) to the movies tonight. There is a new action movie on.
9. I heard my neighbors ______ (sing) when I walked past their house. (强调正在进行)
10. It takes me half an hour ______ (walk) to school every day.
11. Remember ______ (bring) your homework here tomorrow morning. (记得去做)
12. They plan ______ (visit) the Great Wall during the May Day holiday.
13. The kind man helped the blind woman ______ (cross) the street.
14. My mother often tells me ______ (not waste) food.
15. We need ______ (buy) some fruit and vegetables for the party.
二、反身代词 (16-25)
16. The little boy is old enough to dress ______ (he) now.
17. Help ______ (you) to some fish, kids. It’s very delicious.
18. My sister taught ______ (she) English by watching English movies.
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19. We enjoyed ______ (we) playing in the water park last Sunday.
20. The door opened by ______ (it), which made us feel scared.
21. You should believe in ______ (you) and try your best.
22. Did they enjoy ______ (they) at the concert yesterday evening?
23. I made this birthday card by ______ (I) for my best friend.
24. Be careful not to hurt ______ (you) with the scissors.
25. The cat looks at ______ (it) in the mirror curiously.
三、情态动词 (26-40)
26. You ______ (should) eat too much junk food. It’s bad for your health.
27. —______ I borrow your dictionary? —Of course, here you are. (表委婉请求)
28. You ______ (had better) go to bed early tonight because you have a test tomorrow.
29. The baby is sleeping. You ______ (must) speak loudly.
30. We ______ (should) protect wild animals. They are our friends.
31. It’s raining heavily outside. You ______ (have to) take an umbrella with you.
32. —Must I finish my homework now? —No, you ______ (need). You can do it tomorrow.
33. You ______ (could) try calling him again. Maybe he is free now. (表建议)
34. Teenagers ______ (should) be allowed to stay out late on school nights.
35. She ______ (might) come to the party, but I'm not sure.
36. You ______ (had better not) cross the road when the light is red.
37. —Could I use your computer? —Sorry, I ______ (have to) work on it now.
38. Students ______ (should) listen carefully in class and take notes.
39. You ______ (could) give him a call to say sorry. It’s a good idea.
40. We ______ (must) wear seat belts when we are in the car.
四、过去进行时 (41-55)
41. I ______ (do) my homework at 8 o'clock last night.
42. While Tom ______ (watch) TV, his father came back home.
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