内容正文:
Unit 2 I think life is better today.
一、根据句意及首字母或汉语提示完成句子
1.Mary has a very good e________ so I think she will have a very bright future.
2.If you look down on a plane, the cars look very t________.
3.The Internet plays an important ________ (作用) in our everyday life, but we must learn to use it wisely.
4.You should rest every two hours in such summer ________ (高温), or you may get sick.
二、用所给单词的适当形式填空
1.My father enjoys ________ (read) books when he is free.
2.The boy was very happy ________ (meet) his old friend on the way to the supermarket.
3.It's a good habit to turn off ________ (light) before leaving the classroom.
4.Today many women continue to work after they get ________ (marry).
5.In order to live in a better place, the natural environment must be ________ (protect) by all the people.
三、单项选择
( )1.________ heaters must be correctly used, or they will probably cause fire.
A.Electric B.Electricity
C.Electron D.Electronic
( )2.—How is your cold, Tom? Did you take the medicine?
—Yes, three times a day. But it's getting ________, I suppose. I have a headache today.
A.worse B.worst
C.better D.best
( )3.He lives in a ________ place ________. People know little about him.
A.lonely; lonely B.lonely; alone
C.alone; lonely D.alone; alone
( )4.I still decide to try my best to face the challenge bravely, ________ it may end in failure.
A.unless B.until
C.though D.if
( )5.—Some children can't afford ________ dictionaries.
—Let's donate our pocket money to them.
A.buy B.buying
C.to buy D.be bought
( )6.Martin was so busy ________ the old that he gave up his parttime job.
A.helping B.helped
C.to help D.help
( )7.Spending time with families ________the happiest thing.
A.are B.is
C.were D.be
( )8.—Fangfang, shall we go to see a film on Saturday?
—Sorry. I'll have to ________ my younger brother because my mother is out.
A.look at B.look for
C.look up D.look after
根据汉语意思完成句子
1.它不仅是一辆卡车,也是一