If条件句专练
I单项选择
1. If he hard, he will get good grades.
A. study
B. studies
C. will study
D. studied
2. I want to know if Mary to the party tomorrow.
A. go
B. went
C. will go
D. goes
3. Everyone must dress up. If you, they won’t let you in.
A. don’t
B. won’t
C. can’t
D. mustn’t
4. Mary will go to Sanya if she a five-day trip.
A. have
B. had
C. will have
D. has
5. If he comes late,he will miss the train.
A. and
B. so
C. /
D. or
II用所给词的适当形式完成句子
1. If Bruce ________(be) free, Let’s go to the park.
2. Tell him the news if you ________ ( meet ) him tomorrow.
3. If he ________(do) well in the exam. His teacher will be pleased with him.
4．If Mary ______(leave ) home too long, she ________(miss) her parents.
5. Be quick ,and you _________(arrive) in time.
6. Hurry up, or you_________(be ) late for school.
III完成句子
1.如果他到的晚了会发生什么事情?
What _______________ if he _____________ late?
2.如果努力学习,你就会取得好成绩.
If you_________ ________,you ________ good ___________. 3.他如果看电视太久了,他的父母会不高兴.
If he _____ TV too much, his parents _____ _________unhappy.
4.如果我们为他组织生日聚会,大家都会来的.
Everyone ________ if we _______a birthday party ________ him.
5.如果明天不下雨,我会和你一起去公园的.
If it _____ ______tomorrow, I _____ go to the park ______you.
6.如果她睡过头了,就会旅游迟到的.
She___ ___ ___ ___ the trip if she _____ ___
7.如果他有空,他会帮助你的.
If he ____ ____ ,he ______ ____ you.
8.如果Tom考试不及格,他就没有机会上高中了.
Tom ______have the _____to go to the high school if he ________the exams.
9.你如果抄同学的作业就不能学好各门功课.
You _______ _____ good at all the subjects if you ______ the other students’ homework。