Unit 2 words and expressions 专项练习 一、根据汉语意思填写单词 1．Doctors warn people that one may develop skin cancer if his skin ______(暴露) to the sun too much. 2．The book described the ________ （适应）of this animal to the extremely hot living conditions. 3．Each class will give a(an) ________(报告) during the seminar in our school. 4．In the________ (复杂的) relationship between the church and the state, they had an important part to play. 5．He was intelligent but suffered from a lack of ________ (雄心). 6．Without much ________(动力) in your study, you won’t make much progress in it. 7．Encouraged by the teacher, they actively _________(参加)in the English speech contest held last Sunday. 8．The experienced specialist has professional skills and__________ (洞察力). 9．His parents have some great__________ (期望) for his future. 10．The driving test will __________ (使具备资格) you to drive. 二、用单词的适当形式完成句子 11．We currently have six_________ (tutor) available to help students with their homework. 12．My brother is a young man with great __________(ambitious). 13．The book described the_________ (adapt) of desert species to the hot conditions. 14．Take care not to keep your children _________ (expose) to bad books. 15．He had been in two minds as whether_________ (involve) himself in that business. 16．I had some difficulty at first_________(recall) why we were there. 17．The government must maintain a strong sense of responsibility to the people and take forceful measures to solve the problems in order to live up to the _____________ （expect） of the people. 18．The value and impact of _____(motive) goes beyond our social circle and existence. 19．In fact, the _______(participate) of children should not be ignored to the development with the company. 20．Political and personal ____(ambition)are starting to prevail over economic interests. 21．Believe that_________ (engage) in violence against the state is not immoral. 22．They invited the world to participate_________an international exposition. 23．I'll talk to them, but I won't feel_________ (comfort) about it. 24．There will soon be a shortfall in supply of_________ (qualify) young people. 25．Some of teenagers may become_______（involve）in tobacco or alcohol abuse. 26．This film is an __________ (adapt) of a famous novel. 27．As the wages were low, there was no __________ (apply) for the job. 28．Drayton is ________（optimism）that in ten years Ashoka will be making really serious, practical progress in bringing about social change by changing the way we look at economic development. 29．Determining where we are in relation to our ________（surround） remains an essential skill for our survival. 30．As far ________ I know, they have gone abroad for further education. 31．As far as I am ________(concern), he is suitable for the position. 32．He was awarded the prize because of his efforts to achieve peace and international ________(cooperate). 33．Teenagers interact with people in order to learn how to become ________（competence）adults. 34．There are few things in the world that can better or more rapidly treat ________(depress) than exercise such as running. 35．He was not satisfied with the summer camp because the whole experience was ________（depress）. 36．She always ________ (behave) well when her aunts come to visit. 37．The landscape, beautiful on its own, somehow comes to life and breathes because this woman is engaging________it. 38．put some pine branches into the basket to make this nest safe and________（comfort）. 39．When Mr. King got off the car, he found himself________（take）into a wood. 40．The man found himself________（surround）by several big boys. 三、完形填空 No one is born a winner. People make themselves into winners by their own I learned this lesson from a(n) 42 many years ago. I took the head 43 41 job at a school in Baxley, Georgia. It was a small school with a weak football program. It was a tradition for the school’s old team to play against the 44 team at the end of spring practice. The old team had no coach, and they didn’t even practice to 45 the game. Being the coach of the new team, I was excited because I knew we were going to win, but to my disappointment we were defeated. I couldn’t Thinking hard about it, I came to Georgia, but they were 46 I had got into such a situation. 47 that my team might not be the number one team in 48 me. I had to change my 49 about their ability and potential. I started doing anything I could to help them build a little 50 . Most important, I began to treat them like