2012年广东省人教版选修七单元练习题Unit 4.doc

一、语法填空 阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空。 Enough sleep is important to health. The amount of sleep needed__1__(depend)on the age of the person and the conditions in__2__sleep takes place. The young may need more sleep than__3__old，but usually eight hours are enough for the health of grown-ups. Some can do with__4__ than this amount，but others may need more. Every person knows his own need.__5__is then a matter of good judgment to satisfy his need.Sleep__6__always be enough to make one bring back his__7__(strong)and get ready for a days work. Fresh air is necessary to sound sleep. So it is not__8__reason for some people to think that it is practicable to sleep in the open air. A bath at bedtime，__9__hot nor cool but of body temperature，may be helpful to sleep. Sleep-producing drug(帮助睡眠的药物)should never be taken except when__10__(suggest)by a doctor. 二、完形填空 阅读下面短文，掌握其大意，然后从1～15各题所给的A、B、C和D项中，选出最佳选项。 As Christmas drew near，Ursula was faced with just that problem.She had come to live in an American home and learn English.__1__，she would mind the children and do anything she was asked. One of her tasks was to keep track of___2__Christmas presents.Ursula did this faithfully，but she became increasingly worried.What could she buy for her__3__ with the little money she had that would compare with the gifts she was recording daily？__4__，even without any of the gifts，her employer seems to have everything. Ursula __5__long and hard.On Christmas Eve，she went to a store.She moved slowly through crowds of shoppers, __6__ things in her mind.Finally she bought a baby dress.She immediately called__7__.“Excuse me，please，can you help me find a poor family with a baby？”“A poor family？” said the___8__ driver.“Yes，a very poor family.” Ursula told the man of what she was trying to do.He__9__in silence，and then said，“I know a family who__10__just about everything.” When they reached a__11__ the driver said，“They live on the third floor.” Ursula shook her head，“Would you take this dress to