1、Unit 1 .用关系代词或关系副词填空1There is no simple answer, _ is often the case in science.2_ is often the case with children, Amy was better by the time the doctor arrived.3Nowadays people are more concerned about the environment _ they live.4The museum will open in the spring with an exhibition and a viewing
2、platform _ visitors can watch the big glasshouses being built.5I will never forget the year _ my father worked in the factory.6The thought of going back home was all _ kept him happy while he was working abroad.7I wish to thank Professor Smith, without _ help I would never have got this far.8It is t
3、he third time that she has won the race, _ has surprised us all.9He is such a clever boy _ we are all fond of.10We live in a big house _ windows face south.答案1as2.As3.where/in which4.where/on which5when/in which6.that7.whose8.which9.as10.whose.语法填空For most Americans，clocks and watches are very impor
4、tant.They are always aware of them.In the morning some people have to get up when it is still dark._1_ sleep through several hours of sunlight.But both groups wake up _2_ they hear their alarm clock ring.When they get _3_(dress) and eat breakfast，they listen to the radio，and the radio _4_ (tell) the
5、m again and again exactly what time it is.On the way to work or school, people look at their _5_ (watch). If they think they are going to be late, they hurry. At work, Americans think it is important to arrive at meetings on time. Their lunch breaks are short, _6_ (last) only half an hour or an hour
6、. Late in _7_ afternoon, they check their watches often to see how soon they _8_ go home. In the evening，however，Americans are more relaxed. They try _9_ (arrive) on time，but they dont worry if they are a few minutes late to meet friends in a restaurant.Also, people who arrive a few minutes late to
7、a movie are usually in time to see the main feature film.Americans are used to living by clocks and watches. It is _10_ (difficulty) for them to understand that people in many parts of the world dont think time is so important.答案与解析1Others考查代词。根据前面的some可知，这里填Others。2when考查连词。这里的意思是“但当他们听到闹钟响的时候，他们都起
8、床”。3dressed考查非谓语动词。get dressed“穿衣”，表示被动的动作。dress是及物动词，和主句主语they之间为动宾关系。4tells考查时态。 主语是the radio，从前面的listen可知用现在时态，故用tells。5watches考查名词。watch指的是手表。在工作或者上学的路上，人们要看的是手表，因此填watch，因为主语是people，故用复数形式。6lasting考查非谓语动词。last“持续”，和lunch之间为主动关系，故用现在分词。7the考查冠词。in the afternoon “在下午”。8can考查情态动词。这里的意思是“看看他们什么时候可以回家”。can“可以”。9to arrive考查非谓语动词。try to do sth. “打算做某事；试图做某事”。try doing sth. “试着干某事”。10difficult考查形容词。这里用形容词作表语。前面说“美国人生活中习惯了看表”，所以“他们很难理解世界其他地方有些人竟然认为时间不重要”。
