新视野大学英语第三版读写教程第二册课后习题答案.doc

Unit 1Section A3.Words in use1.The mayor decided to(condense)his speech in order to leave enough time for his audience to raise questions.2. It was reported that there was a vehicle missing every 20 seconds in the US.If the trends continue,experts predict annual vehicle thefts could(exceed)two million.3. Researchers put patients through a set of psychological tests to determine the negative consequences of sleep(deficit).4. Too much(exposure)to dirty air can cause people to suffer from allergies and diseases that will eventually affect peoples health.5. Moving forward even in the face of great difficulties has become my most important(asset)in my life since it has helped me accomplish something remarkable.6. The lawyer proclaimed they couldnt jump to conclusions because acceptable conclusions must be supported by(adequate)facts and evidence.7. To help the employees be more communicative,the company is offering workshops for those who may be professionally(competent)but socially awkward.8. Most parents,in fact,arent very helpful with the problems that their sons and daughters have in(adjusting)to their college life.9. You can count how many students passed an exam,but psychological and emotional feelings cannot be(precisely)measured.10. in short,participation in sports is extremely(beneficial)for college students not only physically but also emotionally and socially.7.Expressions in use1. Since we have invited all the other neighbors to our 25th wedding anniversary party,we(feel obliged to)invite the Browns too.2. Most of the time,no one will care about natural disasters,and they wont(be serious about)avoiding disasters till one has really struck.3. When you(run into)a friend that you havent seen for a long time and have a good chat with him,you may feel very happy and delighted.4. It is very important to(distinguish between)facts and opinions in order to have a better understanding of what a reading passage is talking about.5. Though he was very excited about being