内容正文:
Unit4 Don’t eat in class.
单元完形填空题型把关练
A
Don’t eat or drink in the lab(实验室). Don’t bring food or 1 to the lab. There are 2 reasons. First, the bowls and cups are very easy 3 and the food or drinks can 4 . They can make the lab dirty. 5 , there are many dangerous(危险的)things in the lab. It isn’t good for 6 if you eat them. If you put the food or drinks 7 your mouth in the lab, it is likely(可能的)that you 8 some of the dangerous things. Of course, it is always a good idea to wash your hands 9 you leave the lab. Third, the food or drinks can attract(招引)some mice(老鼠)or flies(苍蝇). So, if you are hungry 10 thirsty, eat or drink outside the lab.
1.A.drinks B.vegetables C.fruit D.milk
2.A.two B.three C.four D.five
3.A.break B.breaking C.to break D.broke
4.A.out B.is out C.are out D.be out
5.A.First B.Second C.Third D.Fourth
6.A.you B.us C.him D.them
7.A.into B.on C.at D.of
8.A.make B.does C.eat D.has
9.A.before B.for C.until D.since
10.A.but B.or C.as D.so
B
I’m a librarian (图书馆管理员) and I work in a school 11 . There are many kinds of books in it, for example, books 12 English, science, history, music, art and so on. You 13 read books or borrow (借) books from it. But there are some 14 . You must follow them.
When you read books in the library, you have to be 15 . Remember not to be 16 . You can’t listen to music in the library, 17 , but you can listen to 18 in the music room. You can’t take your bags into the library. 19 in the library. You can borrow books from the library, 20 you have to take good care of (好好保管) them and return (归还) them on time. If the library books are lost, you have to pay for them.
11.A.shop B.library C.store D.hall
12.A.about B.at C.with D.for
13.A.can B.have to C.can’t D.don’t
14.A.friends B.books C.rules D.stories
15.A.quiet B.clean C.early D.funny
16.A.interesting B.difficult C.noisy D.boring
17.A.too B.either C.also D