必修4 unit1 知识点讲练

巩固练习.根据所给的中文填上有关的单词或短语1The city hall is planning to start a_(运动)against smoking.2I hope you will_(支持)me in my decision.3Dont_(争论)with me，I have made up my mind；I wont change my decision.4After careful_(考虑)，he agreed to go there with us.5He looked out through the window and_(观察)me walking along the street.6There are many political and social _(组织) in this country.7Please have a rest in the_(阴凉处)8He is_(尊重)for his firm stand.9Software should_(举动)like a considerate human being.10Hangzhou is such a beautiful place that it is_(值得的)for us to visit there.答案：1.anizations7.shade8.respected9behave10.worthwhile.短语填空refer to，look down on，by chance，carry on，come across，be intended for，care for，how about，second to，move off，crowd in，lead a hard life1The cars were lined up，ready to _2Its impossible to_a conversation with all the noise going on outside the house.3I _an old friend in the supermarket yesterday.4I met her quite _and we had a meal the other day.5If you have any questions，please_the information given above.6We should never_a person because of what his or her parents have done.7Memories _on him as soon as he met the friend whom he had heard nothing of for over thirty years.8The couple upstairs _，and I always hear them quarrelling.9_going fishing together with us this weekend?10His composition is _none in his class.11These books _children only.12Who will _the house while the family is away?答案：1.move off2.carry on3.came across4by chance5.refer to6.look down upon7crowded in8.lead a hard life9.How about10second to11.are intended for12.care for三单项填空。1. From the day you were born ,your parents have worked for your _Awelfare Bmoney Ccareer Dcost2Fully _ to scientific research, he just has no time to take part in social activities. A. being devoted B. devoted C. devoting D. devotes 3Although we have _ control over several dangerous diseases, what worries us is that some of them will return.A. acquired B. finished C. concluded D. achieved4Here is my card. Lets keep in _.A. touch B. relation C. connection D. certain5Although the working mother is very busy, she still _a lot of time to her children.A. devotes B. spends C. offers D. provides6How often do you write to your father? _.A. Once a month B. In a week C. For a month D. Last week7 On the bus, all the people except the driver _ to talk and laugh during the journey. A. encouraged B. were encouraging C. were encouraged D. was encouraged8Many famous stars conducted a _ to raise money for the poor.Aactivity Bcampaign Cwar Devent9Although the working mother is very busy, she still _ a lot of time to her children.A. devotes B. spends C. offers D. provides10How often do you write to your father? _.A. Once a month B. In a week C. For a month D. Last week1A welfare意为“（个体或群体的）幸福；安宁；福利”；money意为“钱”；career意为“事业”；cost意为“价钱；价值”，根据句意选A。2B点拨:此题考查分词作状语。分词与主语之间为被动关系,故选择过去分词形式来状语原因状语。3D 近义词辨析。D通过努力取得的成就或获得的能力。其他选项不合适。4A 考察固定短语keep in touch with 和保持联系。5A 点拨: 短语devote to为固定搭配,意为“奉献生命、时间、精力等”。6C点拨:强调穿衣的动作,所故选C。参照本节“巧辨异词”。7C 点拨:此题考查主谓一致和语态的问题。此题谓语要和except前的主语一致，且为被动时态。8B 点拨：agree to后接名词，表示“同意；允许”，故选B。9D点拨:本题考查连词在语境中的应用。as可表原因，意为“由于”，也可表时间，意为“在的同时”;while可表时间，意为“正当的期间”,也可表转折,意为“尽管”;since可表时间，意为“自从以来”,也可表原因，意为“既然,由于”;unless表条件,意为“除非,如果不”。分析语境和语意，根据逻辑可排除A、B、C三个选项。10A点拨: how often就在某一特定的时间进行某个动作的次数来提问，A项符合题意。11B点拨: 考察近义词辨析 campaign在这里指大型的公益活动。12A点拨: 短语devote to为固定搭配,意为“奉献