1、单元知识滚动练.单词拼写1We exchanged(交换) phone numbers ，but I dont think Ill call him.2Have you noticed so many tourists(旅游者) taking photos in front of the tree?3Around two oclock every night，Sue will start talking in her dream.It somewhat bothers(烦扰) us.4We all know that many materials expand(膨胀) when heated.
2、5The antismoking campaign is mainly aimed(针对) at teenagers.6The novel describes the way of life of the ordinary(普通的 ) people there.7I had learned in the Department(系) of English for four years before I graduated.8Taking too much vitamin may upset the balance of our body and even cause some illness.9
3、He would rather give lectures( 讲座) to the students than be invited to boring conferences.10We need to consider how many facilities (设备) we will use for language training.选词填空put up， do well in，react with，add.to. ，conclude from，keep out of，go ahead，be supposed to，at the bottom of，keep a balance11Dont
4、 interrupt me while I am explaining the problems to you.All right，go ahead .12I want Bill to keep out of these things，but he wouldnt listen.13Add a few more vegetables to the basket please.14Both Tom and Lily did well in the Chinese examination last week.15Many blocks of flats were put up in the 199
5、0s.16Try to keep a balance between work and relaxation.17I wrote my name at the bottom of the page.18In nature ， many kinds of materials can react with each other under certain conditions.19You are supposed to ask for permission if you want to take photos in the museum.20What can we conclude from th
6、ese findings?.单句语法填空21He is fortunate enough to win(win) the game.22We hope youll give us an attractive(attract) price.23Would you please expand on/upon the matter a little further?24It is wise of you to think(think) twice before you make the final decision.25We have been working on it for several h
7、ours but we havent reached any conclusion(conclude) that is practical.26Neither his parents nor I am able to persuade him to change his mind.27His first reaction was a strange mixture(mix) of joy and anger.28The building was occupied(occupy) by its new owners last year.29I didnt expect you were(be)
8、coming this weekend.30The message is very important，so it is supposed to be sent(send) as soon as possible.31I used to go (go) to work on foot，but now I drive there.32Please wait till it is your turn to be served.33The more you listen to English，the easier (easy) youll feel in speaking English.34I h
9、ave seen(see) little of her in the past few weeks.35The old town has narrow streets and small houses that/which are built close to each other.完成句子36Listen to the music.It sounds beautiful.听这个音乐，它听起来很美妙。37But for his arriving in time，she would have been robbed.要不是他的及时到来，她就会被抢劫了。38Twofifths of the lan
10、d in this district is covered with trees and grass.这一区域五分之二的土地被树木和草坪覆盖。39In the middle of the hall stands a Christmas tree.大厅的中央矗立着一棵圣诞树。40There used to be a park beside the supermarket.超市旁边过去是一座公园。.单元语法单句语法填空41The more fluently you speak English，the more(many) chances you will have to communicate w
11、ith international talents.42China has almost twice as many Internet users as the United States.43Take a short walk.It will give you twice(two) as much energy as a candy bar.44Who is the older (old) of the two boys?45The Tower of London is three times the height (high) of the church tower.46If there
12、were no exams ，we should have a much happier(happy) time at school.47Do you feel any better(good) today，Jason?48Oceans cover 70% of the globe and store a thousand times more(much) heat than the atmosphere does.49The higher you climb，the colder(cold) it will be.50I have never seen a more interesting(interesting) book.