摘要：解析：if引导的条件状语从句，主句用一般将来时（will + 动词原形），从句用一般现在时表将来 。“不下雨”用doesn’t rain，“将去野餐”用will have，所以选A。

中考英语if引导条件状语从句选择填空专练40题

一、选择题

1. If it ______ tomorrow, we ______ a picnic.

A. doesn’t rain; will have

B. won’t rain; will have

C. doesn’t rain; have

D. won’t rain; have

2. You ______ pass the exam if you ______ hard.

A. will; study

B. won’t; study

C. will; won’t study

D. won’t; won’t study

3. If he ______ here this afternoon, I ______ him about it.

A. comes; will tell

B. will come; will tell

C. comes; tell

D. will come; tell

4. We ______ go fishing if the weather ______ fine this weekend.

A. will; is

B. won’t; is

C. will; will be

D. won’t; will be

5. If you ______ to school late, your teacher ______ angry with you.

A. come; is

B. come; will be

C. will come; is

D. will come; will be

6. She ______ happy if you ______ her a present.

A. will be; give

B. is; give

C. will be; will give

D. is; will give

7. If we ______ enough time, we ______ finish the work.

A. have; will

B. have; have

C. will have; will

D. will have; have

8. You ______ catch the early bus if you ______ up early.

A. will; get

B. won’t; get

C. will; won’t get

D. won’t; won’t get

9. If it ______ cold tomorrow, we ______ skating.

A. isn’t; will go

B. won’t be; will go

C. isn’t; go

D. won’t be; go

10. They ______ miss the train if they ______ hurry.

A. will; don’t

B. won’t; don’t

C. will; won’t

D. won’t; won’t

11. If she ______ English every day, her English ______ better.

A. reads; will be

B. reads; is

C. will read; will be

D. will read; is

12. You ______ get good grades if you ______ careful in the exam.

A. will; are

B. won’t; are

C. will; won’t be

D. won’t; won’t be

13. If he ______ to bed early, he ______ get up early tomorrow.

A. goes; will

B. goes; can

C. will go; will

D. will go; can

14. We ______ have a party if our parents ______ us.

A. will; allow

B. won’t; allow

C. will; will allow

D. won’t; will allow

15. If you ______ too much junk food, you ______ fat.

A. eat; will be

B. eat; are

C. will eat; will be

D. will eat; are

16. She ______ the exam if she ______ hard.

A. will pass; studies

B. passes; studies

C. will pass; will study

D. passes; will study

17. If it ______ sunny tomorrow, we ______ to the park.

A. is; will go

B. will be; will go

C. is; go

D. will be; go

18. You ______ learn English well if you ______ practice speaking it.

A. will; don’t

B. won’t; don’t

C. will; won’t

D. won’t; won’t

19. If he ______ the book, he ______ it to you.

A. finishes reading; will lend

B. finishes reading; lends

C. will finish reading; will lend

D. will finish reading; lends

20. We ______ be late for the meeting if we ______ a taxi.

A. won’t; take

B. will; take

C. won’t; will take

D. will; will take

21. If she ______ free tomorrow, she ______ shopping with her mother.

A. is; will go

B. will be; will go

C. is; goes

D. will be; goes

22. You ______ catch up with your classmates if you ______ study harder.

A. will; don’t

B. won’t; don’t

C. will; won’t

D. won’t; will

23. If it ______ next week, the sports meeting ______ put off.

A. rains; will be

B. will rain; will be

C. rains; is

D. will rain; is

24. He ______ get good results if he ______ enough exercise.

A. will; takes

B. will; will take

C. takes; takes

D. takes; will take

25. If you ______ this book, you ______ interested in it.

A. read; will be

B. read; are

D. will read; are

26. They ______ have a good time if they ______ to the party.

A. will; go

B. won’t; go

C. will; won’t go

D. won’t; won’t go

27. If she ______ to school on time, her teacher ______ happy.

A. comes; will be

B. comes; is

C. will come; will be

D. will come; is

28. You ______ finish the work on time if you ______ work hard.

A. will; do

B. won’t; do

C. will; don’t

D. won’t; don’t

29. If it ______ windy tomorrow, we ______ fly kites.

A. isn’t; will

B. won’t be; will

C. isn’t; do

D. won’t be; do

30. He ______ miss the plane if he ______ leave home early.

A. will; doesn’t

B. won’t; doesn’t

C. will; won’t

D. won’t; won’t

31. If she ______ English every morning, her English ______ improve quickly.

A. reads; will

B. reads; can

C. will read; will

D. will read; can

32. You ______ get into the room if you ______ have the key.

A. will; don’t

B. won’t; don’t

C. will; won’t

D. won’t; will

33. If he ______ late for class again, his teacher ______ angry.

A. is; will be

B. is; is

C. will be; will be

D. will be; is

34. We ______ go swimming if the weather ______ hot enough.

A. will; is

B. won’t; is

C. will; will be

D. won’t; will be

35. If you ______ too much sugar, you ______ have toothache.

A. eat; will

B. eat; do

C. will eat; will

D. will eat; do

36. She ______ be a good singer if she ______ practice singing.

A. will; does

B. won’t; does

C. will; doesn’t

D. won’t; doesn’t

37. If it ______ snowy next month, we ______ make a snowman.

A. is; will

B. will be; will

C. is; do

D. will be; do

38. You ______ pass the driving test if you ______ practice driving.

A. will; don’t

B. won’t; don’t

C. will; won’t

D. won’t; will

39. If he ______ the project on time, he ______ get a reward.

A. finishes; will

B. finishes; does

C. will finish; will

D. will finish; does

40. We ______ have a great trip if we ______ good weather.

A. will; have

B. won’t; have

C. will; will have

D. won’t; will have

二、参考答案及解析

1. 答案：A

解析：if引导的条件状语从句，主句用一般将来时（will + 动词原形），从句用一般现在时表将来 。“不下雨”用doesn’t rain，“将去野餐”用will have，所以选A。

2. 答案：A

解析：根据逻辑，努力学习会通过考试，主句用will + 动词原形，从句用一般现在时study，选A。

3. 答案：A

解析：从句用一般现在时comes表将来，主句用will tell，遵循“主将从现”原则，选A。

4. 答案：A

解析：天气好就去钓鱼，主句用will，从句用一般现在时is，选A。

5. 答案：B

解析：迟到老师会生气，主句用will be，从句用come，选B。

6. 答案：A

解析：送礼物她会开心，主句用will be，从句用give，选A。

7. 答案：A

解析：有时间就能完成工作，主句用will，从句用have，选A。

8. 答案：A

解析：早起能赶上早班车，主句用will，从句用get，选A。

9. 答案：A

解析：不冷就去滑冰，主句用will go，从句用isn’t，选A。

10. 答案：A

解析：不快点就会错过火车，主句用will，从句用don’t，选A。

11. 答案：A

解析：每天读英语，英语会变好，主句用will be，从句用reads，选A。

12. 答案：A

解析：考试细心就能取得好成绩，主句用will，从句用are，选A。

13. 答案：A

解析：早睡明天就能早起，主句用will，从句用goes，选A。

14. 答案：A

解析：父母允许就开派对，主句用will，从句用allow，选A。

15. 答案：A

解析：吃太多垃圾食品会变胖，主句用will be，从句用eat，选A。

16. 答案：A

解析：努力学习会通过考试，主句用will pass，从句用studies，选A。

17. 答案：A

解析：天气晴朗就去公园，主句用will go，从句用is，选A。

18. 答案：B

解析：不练习说英语就学不好，主句用won’t，从句用don’t，选B。

19. 答案：A

解析：读完书就借给你，主句用will lend，从句用finishes reading，选A。

20. 答案：A

解析：坐出租车就不会迟到，主句用won’t，从句用take，选A。

21. 答案：A

解析：明天有空就和妈妈去购物，主句用will go，从句用is，选A。

22. 答案：B

解析：不更努力学习就赶不上同学，主句用won’t，从句用don’t，选B。

23. 答案：A

解析：下雨运动会将被推迟，主句用will be，从句用rains，选A。

24. 答案：A

解析：做足够运动就会取得好成绩，主句用will，从句用takes，选A。

25. 答案：A

解析：读这本书就会感兴趣，主句用will be，从句用read，选A。

26. 答案：A

解析：去派对就会玩得开心，主句用will，从句用go，选A。

27. 答案：A

解析：按时到校老师会开心，主句用will be，从句用comes，选A。

28. 答案：D

解析：不努力工作就不能按时完成工作，主句用won’t，从句用don’t，选D。

29. 答案：A

解析：不刮风就放风筝，主句用will，从句用isn’t，选A。

30. 答案：A

解析：不早点离开家就会错过飞机，主句用will，从句用doesn’t，选A。

31. 答案：A

解析：每天早上读英语，英语会快速提高，主句用will，从句用reads，选A。

32. 答案：B

解析：没有钥匙就进不了房间，主句用won’t，从句用don’t，选B。

33. 答案：A

解析：再迟到老师会生气，主句用will be，从句用is，选A。

34. 答案：A

解析：天气够热就去游泳，主句用will，从句用is，选A。

35. 答案：A

解析：吃太多糖会牙疼，主句用will，从句用eat，选A。

36. 答案：D

解析：不练习唱歌就不会成为好歌手，主句用won’t，从句用doesn’t，选D。

37. 答案：A

解析：下雪就堆雪人，主句用will，从句用is，选A。

38. 答案：B

解析：不练习驾驶就不能通过驾驶考试，主句用won’t，从句用don’t，选B。

39. 答案：A

解析：按时完成项目就会得到奖励，主句用will，从句用finishes，选A。

40. 答案：A

解析：天气好就会有一次很棒的旅行，主句用will，从句用have，选A。

来源：蒙古元素