新编大学英语1综合教程练习unit 6.docVIP

UNIT 6 Animal Intelligence I. Key words phrases assess dominant expand maintain relieve underneath controversy emergency negotiate reveal undertake convince encounter extend obvious original survive judgment switch cautious display accompany typical purchase indicate observe alarm envy figure out go wrong size up give in in sb’s interest s wipe out pull oneself together take to shed light on Additional Vocabulary to serve one’s own purpose 服务于某人自身的利益 when … not when 是时候，不是时候 a new window on sth 某事的一个新的方面 to maintain eye contact 保持视线的接触 to trade one thing for another 以一物换一物 to go wrong 出了差错 CIA: Central Intelligence Agency 中央情报局 Ⅱ. Vocabulary Structure Look! The river ______ miles and miles. A. expands B. extends C. extents D. expends The doctor told me that kind of pills will ______ me ______my discomfort. A. relieve.., of B. release.., of C. reduce.., on D. decrease.., on 3. What made us happy was that improvement in his health was being ______ . A. contained B. remained C. maintained D. retained 4. Three cheaters ______ the foolish emperor ______ the most wonderful clothes in the world. A. convinced… of B. assured… on C. confirmed… in D. ensured… to 5. I have never been able to ______ him ______, although I knew him 10 years ago. A. work, out B. figure, out C. count, out D. break, out 6. We have ______ so many difficulties in our experiment, but we never gave up. A. encountered B. countered C. accounted D. counted 7. When Jack was eighteen, he ______ going around with a strange set of people and staying out very late. A. took to B. took for C. took up D. took on 8 Many people like white color as it is a ______ of purity. A. sign B. symbol C. signal D. symptom 9. Your suggestion will ______ towards solving our present housing problem. A. go far B. go for C. go ahead D. go up 10. The secret agent concealed her real mission，therefore many local people were ______ into thinking that she was a good person． A . betrayed B. drive