英语语法让很多学生都头疼，因为复杂难懂的句式和词组有时难以记忆。新东方在线小学网为大家整理了小升初英语语法经典练习题，供同学们练习。更多内容请关注新东方在线小学网。

　　小升初英语语法经典练习题：情态动词（1）

　　1. “I thought you wouldn’t mind.” “Well， as a matter of fact I don’t， but you _____ me first.”

　　A. should ask B. should have asked

　　C. must ask D. must have asked

　　2. “I called you yesterday. A woman answered， but I didn’t recognize her voice.” “Oh， it _____ my aunt Jean.”

　　A. must be B. must have been

　　C. might be D. can have been

　　3. That car nearly hit me； I ______.

　　A. might be killed B. might have been killed

　　C. may be killed D. may been killed

　　4. It’s a very kind offer， but I really _____ accept it.

　　A. mustn’t B. needn’t

　　C. can’t D. don’t

　　5. The police still haven’t found her， but they’re doing all they _____.

　　A. may B. can

　　C. must D. will

　　6. You _____ practise the drums while the baby is sleeping.

　　A. needn’t B. mightn’t

　　C. mustn’t D. won’t

　　7. You _____ him the news； he knew it already.

　　A. needn’t tell B. needn’t have told

　　C. mightn’t tell D. mightn’t have told

　　8. As she’s not here， I suppose she _____ home.

　　A. must go B. must have gone

　　C. might go D. might be going

　　9. Are you still here？ You ______ home hours ago.

　　A. should go B. should have gone

　　C. might go D. may have gone

　　10. “I called you yesterday. A woman answered， but I didn’t recognize her voice.” “Oh， it _____ my aunt Jean.”

　　A. must be B. must have been

　　C. might be D. can have been

　　11. I _______ have met him a long time ago. Both his name and face are very familiar.

　　A. may B. can

　　C. would D. should

　　13. “Shall we go shopping？” “Sorry， we _______ buy anything now because none of the shops are open.”

　　A. mustn’t　　 B. needn’t

　　C. can’t 　　　　　　 D. shouldn’t

　　14. They often go to the restaurants for meals. They _____ be very poor.

　　A. mustn’t B. can’t

　　C. may not D. needn’t

　　15. I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.

　　A. mustn’t B. shouldn’t

　　C. needn’t D. couldn’t

　　17. He ______ the test again， in which case， his mother will be very disappointed.

　　A. might fail B. must have failed

　　C. should fail D. could have failed

　　18. “Why didn’t she come to the meeting yesterday？” “I’m not so sure. She ______ ill.”

　　A. should be B. should have been

　　C. must be D. might have been

　　19. Why did you just sit and watch？ You _______ me.

　　A. could help B. should help

　　C. could have helped D. must have helped

　　20. “You ______ your teacher for help. He is kind-hearted.” “Yes. A whole day _______.”

　　A. can ask， will waste

　　B. must have asked， had wasted

　　C. could have asked， was wasted

　　D. shouldn’t have asked， would be wasted

　　21. “Is there a flight to London this evening？” “There _______ be. I’ll phone the airport and find it out.”

　　A. must B. might

　　C. would D. can

　　22. “Show me your permit， please.” “Oh， it’s not in my pocket. It ______.”

　　A. might fall out B. could fall out

　　C. should have fallen out D. must have fallen out

　　23. “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”

　　A. must； could B. may； might

　　C. need； must D. could； need

　　25. “Did Jim come？” “I don’t know. He _______ while I was out.”

　　A. might have come B. might come

　　C. mush have come D. should have come