XB3U2 Extended Reading2 Learning objectives: 1.Try to keep the key phrases in mind and use them properly in exercises. 2.Become familiar with the structure Inverted Sentence. Step1 Important phrases 1.argue for _____ 2.land on _____ 3.long to do _____ 4.remain curious about _____ 5.go far beyond _____ 6.by far_____ 7.exposure to _____ 8.be bathed in _____ 9.address fundamental questions_____10.adventure into_____ 11.enhance the quality of our lives_____12.provide benefits to_____ 13.expand our understanding of_____14.motivate sb to do sth_____ 15. settle on_____ 16.a thirst for_____ 17.give us breathtaking insights into _____18.increase the risk of…_____ Step2 Language points 1.Exploring space helps address fundamental questions about our place in the universe and the history of our solar system. 【归纳】address v. 1) _____2) _____ 3) _____ address作为解决,处理时，同义词或短语有_____. 2.Some people believe that while space exploration expands our understanding of the universe, it is a waste of the public purse and does nothing to enhance...本句是_____句，some people believe为_____句,其后为that引导的_____从句；该从句中由含有while引导的_____从句。while既可用作并列连词,连接前后两个句子,又可用作从属连词,引导时间状语从句或让步状语从句。 写出下列句中while的意思： (1)While Tom's very good at science, his brother is absolutely hopeless._____ (2)While I am willing to help, I do not have much time available. _____ (3)You can go swimming while I am having lunch. _____ (4)Her parents died while she was still at school. _____ (5)I waited while six o'clock. _____ 3.With each space mission comes greater insight, thus motivating us to continue along the same path of adventure. 本句中，With each space mission comes greater insight是介词短语置于句首引起的_____句，其后为“thus +现在分词短语”作_____,表示_____的结果。 完全倒装就是将谓语动词全部置于主语之前。 当介词短语放在句首，谓语动词是不及物动词（如lie,stand,sit,exist,come等）或系动词be,且主语是名词时，要用完全倒装。 当副词here，there,now, then, out, in, up, down, off, away等置于句首，谓语动词是come,go ,run,rush, fly等，且主语是名词时，要用完全倒装。这种情况常用一般现在时或一般过去时。 Here comes the bus. There goes the bell. Now comes your turn. Out rushed a dog from the gate. There be/lie(s)/ stand(s) /appear(s) /remain(s)…结构 为了突出和强调，将表语置于句首，系动词位于主语之前，构成完全倒装结构。 ①Standing besides the table was his wife. ②Gone are the days when they could do what they liked to the Chinese people. ③Present at the meeting were Professor White, Professor Smith and many other guests. 在空白处填入括号内单词的正确形式。 ①On the floor_____(be) several books and magazines. ②Attached to the gift _____(be) a note on which he expressed his gratitude for our reception during his stay here. ③ Out _____(rush) the dog when it heard its master's voice. 4. It is through our research into space that we have confirmed that the Earth is round and that it orbits the Sun. 本句是一个_____句。主句运用了It is ... ...
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