本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com Unit 1 Great scientists Ⅰ.单词拼写 1．In respect of this problem, we don't have to draw a_____(结论)quickly. 2．Be_____(谨慎的)as the road is frozen. 3．By_____(分析)the parts of the sentence we learn more about English grammar. 4．It has been_____(通知)that Mr. John and Miss Smith will get married next week. 5．The UN sent food aid to Haiti_____(严重地)affected by the earthquake. 6．It is a great_____(挑战)for him to govern the country well. 7．The river has been_____(污染)seriously since the factory moved here. 8．What_____(特征)distinguish the Americans from the Canadians 9．His great_____(贡献)to the development of a modern China will never be forgotten. 10．He is_____(照顾)his mother in the hospital. 答案：1.conclusion 2.cautious 3.analysing/analyzing 4.announced 5.seriously/severely 6.challenge 7.polluted 8．characteristics 9.contribution(s) 10.attending Ⅱ.完成句子 1．They covered the boy with a blanket，_____ _____ _____ _____ _____(把他的脸露在外面)．(expose) 2．The doctor_____ _____ _____ _____ _____ _____(治好了这个人的癌症)．(cure) 3．_____ _____ _____ _____ _____ _____(他受到了老师的责备)because he hadn't finished his homework on time.(blame) 4．_____ _____ _____ _____ _____(他提出了一项建议)that we should do something for the celebration of the 60th anniversary of the PRC.(put forward) 5．_____ _____ _____ _____ _____(你只有努力工作)can you be respected by others.(only if) 答案：1.leaving his face exposed outside 2.cured the man of his cancer 3.He was blamed by his teacher 4.He put forward a suggestion 5.Only if you work hard Ⅲ.单项填空 1．For the next two hours she was_____the film, so she didn't notice what happened around her. A．engaged in B．busy with C．absorbed in D．occupied with 答案：C 考查短语辨析。句意：在此后的两个小时里，她在专心看电影，因而没有注意到周围所发生的事情。be engaged in“从事”；be busy with“忙于”；be absorbed in“全神贯注于”；be occupied with“忙于”。C项符合语义。 2．(2012·枣庄模拟)It was the boy, rather than his teachers, that _____ for what the boy had done. A．were to blame B．were to blamed C．was to blame D．was to be blamed 答案：C be to blame表示“应该受责备”，从结构分析主语应当为the boy，因此选C。 3．_____to sunlight for too much time, as the doctors say, will do harm to one's skin. A．Being exposed B．Having exposed C．Exposed D．After being exposed 答案：A 考查非谓语动词。从题干可知，句子的谓语“will do”没有主语，而选项B、C和D均不能在句中作主语，它们可以在句中作状语，故均可排除。而选项A为动名词的被动式，符合语境。 4．We all feel it is Jack as well as his wife that_____for their son's bad performance at school. A．are to blame B．is to be blamed C．are to be blamed D．is to blame 答案：D 句意：我们都感觉是杰克和他的妻子应该对他们儿子在学校的恶劣行为负责。宾语从句是强调句，强调主语，根据主谓一致原则可知，谓语动词应用单数。be to blame意为“应负责任”。 5．The police are searching everywhere for Mr James, who ... ...
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