内容正文:
演练方阵
基础巩固
一、用所给动词的适当形式填空
1. If you _______ (feel) tired, you _______ (have) to have a rest.
2. If there _______ (be) fewer trees, there _______ (be) more pollution.
3. If Marcia _______ (live) alone, she ________ (keep) a pet parrot.
4. Lana _______ (buy) a new dress if the old one _______ (be) out of style.
5. Peter ________ (send) me a beautiful souvenir if he _______ (tour) Spain.
二、句型转换
1. Go straight on and you’ll see a church. You won’t miss it.
______ you _____ _____ on, you _____ _____ a church. You won’t miss it.
2. Turn your radio down, or you’ll wake the neighbors.
______ you _______ turn your radio down, you_____ _____ the neighbors.
3. If you loosen your grip on the rope, you’ll fall.
______ loosen your grip on the rope _______ you’ll fall.
4. If you stand over there, you’ll be able to see it better.
______ over there _______ you’ll be able to see it better.
三、单项选择
1. They didn’t find they had a lot in common ______ they stayed in the summer camp for two weeks. (山东巨野八年级期末)
A. unless B. until C. if
2. If there _______ no buying and selling of animals, there _______ no killing in nature. (内蒙古渤海区八年级期末)
A. is; will be B. will be; will be C. is; is D. will be; is
3. You’ll have a great time ______ you go to the party. (湖南常德中考)
A. so B. if C. although
4. I usually sleep with the window open _____ it’s really cold. (江苏淮安中考)
A. if B. because C. so D. unless
5. You’d better travel around Nanjing with a local guide _____ you want to know more about its culture. (南京中考)
A. unless B. until C. although D. if
6. _______ you drive, you mustn’t drink wine at all. (山东菏泽中考)
A. If B. Unless C. Though
7. —What do you think of your Junior Middle School life?
—I think it is colorful, ______ I am always busy. (安徽中考)
A. if B. though C. while D. until
8. I think you should complain, ______, of course, you are happy with the situation. (江苏无锡中考)
A. unless B. however C. until D. though
9. Don’t run in the class