内容正文:
Unit 2 测试
一、单选题
1. I left my keys in the room yesterday. I had to get in ________ the window.
A. in B. through C. over D. across
2. When I see the sunshine go ________ the window, I really want to say life is beautiful.
A. below B. behind C. through D. across
3. Now the train service is very good. The trains are on time.( )
A. hardly B. always C. never D. sometimes
4. _______ he is ill, _______ he still goes to school.
A. Although; but B. /; / C. /; although D. Although; /
5. —How often do you play tennis?
—Twice week.And I often play it in sports center in our school.
A. the; / B. a; an C. an; the D. a; the
6. Thirty percent of the students in the class ____ watching game shows.They think they're interesting.
A. likes B. like C. dislikes D. dislike
7. It's necessary ________ masks(口罩) in public places during the COVID-19 period.
A. for us to wear B. for us wearing C. of us wearing D. of us to wear
8. —______ does your mother go to the supermarket? —Once a week.
A. How often B. How long C. How far
9. Most students exercise ________ a week.
A. once or twice B. one time or two time
C. once time or twice D. once or two time
10. When the man went ______ the forest alone, he lost his way and felt afraid.
A. through B. cross C. across D. crossing
二、完形填空
How often should we exercise? Five days a week? Four days a week? Is two days a week (11) ? Luckily, the answer (12) the question is not difficult to find.
We asked Shawn Arent, a scientist (科学家), about this question. He said that people should (13) every day. It really does great help to our (14) and health.
Shawn also told us (15) more interesting. "There is a big (16) between exercising two days a week and three days a week," Shawn said. "With three days a week, your body gets enough exercise and you want to do (17) activities to be healthier. (18) , with two days a week, you don't get much change (改变). You just don't do i