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only + 介詞prep. +n (only in recent years)only + adv. ( only recently)eg: 講P12Only recently_____ possible to separate the ponents of fragrant substances and to determine their chemical position.A. it bees B. having bee C. has it bee D. which bees答案:C3. 形容詞短語(yǔ)/分詞短語(yǔ)位于句首,作表語(yǔ)引起倒裝。adj. + prep. +n.+系V.+主語(yǔ): Typical of + n., Characteristic of + n.分詞+prep. +n.+系V.+主語(yǔ):Coinciding with + n.eg:講P13Coinciding with the development of jazz in New Orleans in the 1920’s____ in blues music.A. was one of the greatest periods B. one of the greatest periods C. was of the greatest periods D. the greatest periods.答案:A習(xí)1122Geologists find (it) useful (to identification) fossils in a (rock sample) because certain assemblages of species are (characteristic) of specific geologic time periods.答案:B (identification224。indentify)4.So位于句首引起倒裝(So……that )主語(yǔ)+be +so +adj.+ that +句子So +adj. +be + 主語(yǔ)+ that +句子so大寫暗示倒裝224。答案eg:講P24____decised to lessen the drudgery of washing clothes that the orgin of the washing machine is unclear.A. Were the inventions so numerous B. The inventions so numerous C. So numerous were the inventions D. The inventions that were so numerous答案: C5.表地點(diǎn)和范圍的介詞短語(yǔ)位于句首(時(shí)間不行),且謂語(yǔ)動(dòng)詞為系動(dòng)詞,引起倒裝。倒裝原因:主語(yǔ)同位語(yǔ)過(guò)長(zhǎng)?!寡b句的答案中一般不要出現(xiàn)there,因?yàn)閠here be 本身就是倒裝。??嫉慕樵~短語(yǔ):At, In, Among, Between, Beneath??嫉南祫?dòng)詞: be,lie,exist,rest, remaineg:講P25,6In the eastern part of New Jersey____, a major shipping and manufacturing center.A. lies the city of Elizabeth B. the city of Elizabeth lies thereC. around the city of Elizabeth lies D. there lies the city of Elizabeth around答案:AAt the far end of a kaleidoscope___, one made of clear glass and the other of ground glass.A. two plates are B. two plates are there C. are two plates there D. are two plates答案:D習(xí)P2714At the South Pole_____, the coldest and most desolate region on Earth.A. Antarctica lies where B. where Antarctica lies C. Antarctica lies and D. lies Antarctica答案:D習(xí)P521Among the first plants to gro