1、Unit 2 Topic 2 and Topic3 Review一、根据句意及汉语提示完成句子。1.Dont throw the _ (垃圾)in the street, we should keep the street clean.2.First you must dig a _ （洞）before planting a tree.3.His speech is the _（最差）of the three. I dont like it at all.4.Toms mother _（惩罚）him, because he didnt pass the exam.5.When the sun
2、_（升起） , everything is bright.6.As we know, _ (无一人 ) of us likes pollution.7.In Sweden， it is against the_ (法律) to hit a child.8.A lot of rich land has changed into desert, leaving only _ (沙子).9._ (虽然) we have built the Great Green Wall, we still need to work hard to protect the environment.10.After
3、a long journey, we felt hungry and _(渴的).1.Never_ (放弃) studying, you ll succeed one day.2.Remember to _ (关掉)all the electricity when you leave the room.3.The bus has six _ (轮子).4.My shirt was _ (干燥的，干的 )after several minutes under the sun.5.There is a_ (深的) hole in the tree. Maybe there are some ani
4、mals in it.6.I asked him if he would help me and he_ (点头).7.They had an_ (同意)never to talk about work at home.8.She began to explain her plan of_ (行动) to the group.9.The new medical _ (技术) can save more peoples lives.10.Do you _ (要求)anything else?二、完成句子：1._of us likes pollution. 2.Dont spit _ in pub
5、lic. 3._ should care for wild animals and plant more trees. 4.We should do _ we can to protect the environment. 5._ a result, a lot of rich land has changed _ desert. 6.Trees can stop the wind from _ the earth _.7.We shouldnt leave rubbish _.9.All these problems are very serious,_ we must do somethi
6、ng now.10.Recycling can protect the environment, _ it can save money, too. 11.Some things we have done are good for the earth _ some are bad. 12.We should do everything to protect it, _ well be punished and lose our home. 13.people produce power from coal, _ it is very dirty and causes acid rain . 1
7、4.Would you like to be a _ person? 15.First, you ought to _ the electricity when you leave a room. 16._ said than done. 17.Actions speak _ than words. 18.The train can _ a top speed of 431 km per hour. 三、翻译下列短语：1.不要到处吐痰。Dont _ _ and _.2.森林有利于防止水土流失。Forests help to keep water _ _ the earth away.3.我们应
8、该尽一切努力保护环境。We should do _ _ to protect the environment.4.大量良田变成荒漠，遍地是沙子。A lot of rich land has _ into desert, _ only sand.5.温室效应使地球变暖。_ _ _makes the earth warm.6.你们是怎样处理塑料袋的？How do you deal with _ _?7.均衡的饮食和有规律的运动被视为健康的必要条件。Balanced diet and regular sports_ _ _requirements for health.8.当你离开教室的时候, 应该
9、随手关灯。You _ _ turn off the lights when you leave the classroom.9.说比做更容易。 _ said than _.10.行动胜于言辞。 Well, _ speak louder than _.四、语法：( )1.Would you like to have _?No, thank you. Ive had enough.A.anything more B.something more C.more anything D.more something( )2.This washing machine is very difficult t
10、o use. _ can learn to use it in a very shorttime.A.Somebody B.Anyone C.Nobody D.Everyone( )3.Hi, Bob! I cant find my story book. Have you seen it?Sorry, I havent. Why not ask Jim? Perhaps hes seen it _.A.anywhere B.everywhere C.nowhere D.somewhere( )4. Which of the two subjects do you like, art or m
11、usic?_，they are really interesting.A.Neither B.Both C.None D.All( )5.Is _ ready for the trip?No, we havent got a camera.A.nothing B.everything C.something D.anything( )6. _Liang Li is very busy,she always helps others.A.But B.And C.Although D.Because( )7.Its a long story, but you can hardly find new words in it.Good! _ it will be too hard for children.A.So B.And C.But D.Or( )8.He is tall, _ his son is short.A.when B.or C.while D.and( )9.I always enjoy visiting London._ I wouldnt like to live there.A.Because B.So C.But D.And
