2017-2018学年人教版高中英语选修六习题：Unit 4 Global warming 4.2 Word版含答案.docVIP

SectionⅡ—LearningaboutLanguage,UsingLanguage, SummingUpLearningTip 一、汉译英 1我们什么都商量过了——什么时候走、看什么等等。 ? ? 答案:We discussed everything—when to go,what to see and so on. 2我们再也无法忍受大街上汽车的尾气了。 ? ? 答案:We can’t put up with the waste gas from the cars in the street any longer. 3在我们公司,工人的平均工资在3 000元。 ? ? 答案:In our company,the workers’ wages are 3,000 yuan on the average. 4只要天气好,我们就去旅游。 ? ? 答案:We will go out for a trip as/so long as the weather is fine. 二、把下面的句子改写成强调句 1John gave Mary a handbag at Christmas.(强调a handbag) ? ? 答案:It was a handbag that John gave Mary at Christmas. 2She had been wrong.(强调she) ? ? 答案:It was she who/that had been wrong. 3Who did you meet with yesterday?(强调who) ? ? 答案:Who was it that you met with yesterday? 4It didn’t stop raining until midnight.(强调until midnight) ? ? 答案:It was not until midnight that it stopped raining. 5Only in this way can you finish the work in time.(强调only in this way) ? ? 答案:It is only in this way that you can finish the work in time. ★三、完形填空 The ice sheets in the poles and glaciers on the high mountains are melting and the world is in danger of 　1　.While you are surprised by the special 　2　,you know that it is just a made-up story and there will be a hero to save the world.But what if the ice sheets are really 　3　?Can anyone save us?? 　4　 to a scientific study last Monday,Arctic ice will completely 　5　 in the summers by the end of this century unless carbon dioxide emissions are greatly 　6　.? “The big melting has begun,” said Jennifer Morgan,from the Climate Change Campaign for the World Wildlife Fund (WWF).Arctic 　7　 are rising at twice the global 　8　 and could rise seven degrees centigrade by 2100.? The melting will cause sea levels to rise 　9　one metre,forcing many coastal populations　10　.? “The polar bear is one 　11　 of an animal that could become extinct by the end of this century,” the WWF said.　12　,on the positive side,rising sea levels　13　 open up new areas for fishing and oil and gas exploration.? “Industrial countries are