新人教版必修五-Unit-4-Making-the-news-Grammar[课件].ppt

13.省略了 if 的虚拟条件句 虚拟条件句的谓语动词如果是 were, had, should 时，可省略if, 但其谓语须倒装。 Had you worked hard at your lessons, you would have passed the exam. *14. As引导的让步状从句:adj./n./v.+as+ … Though he was old, he insisted on going with us. (as从句要倒装，表语成分前置) Though he worked hard, he failed. Though he is a child, he knows a lot about the world.（若表语为可数名词单数，a/an 省略） Though he might try, Tom could not get out of the difficulty. *As 引导的让步状语从句 Old as he was, he insisted on going with us. (as从句要倒装，表语成分前置) Hard as he worked, he failed. Child as he is , he knows a lot about the world.（若表语为可数名词单数，a/an 省略） Try as he might, Tom could not get out of he difficulty. Pretty as she is, she is not clever. Try as he would, he might fail again. Money as they had, they don’t know how to spend it. Fail as I did, I would try again. 1.n./adj. + as + S + v. 2.adv. + as + S + v. 3.v. + as + S + 情态动词/助动词 全部倒装 用于 there be 句型。　 There are many students in the classroom. 主语位于谓语are there之后 原句自然顺序是：　 Many students are there in the classroom. 2. Here, there, then, now, 或 out, in, up, down, away, off 等副词开头的句子+不及物动词（表示强调） There goes the bus. Out ran the teacher. Here comes the bus. There goes the bell. Now comes our turn. Out went the children. Then came a new difficulty. Now comes your turn. 主语是人称代词，语序不变。 Here you are. Out it comes. Here it is. In he comes. 2.状语（表地点的介词短语）+ v. + S. On the wall hangs an old jacket. To the east of the city lie two lakes. Two lakes lie to the east of the city. An old jacket hangs on the wall. South of the city lies a big steel factory. From the valley came a frightening sound. Under the tree stands a little boy. 划线的均是表示地点状语的介词词组,并且是位于句首。 3. 为了保持句子结构平衡,或为了强调表语或状语,或为了使上下文结构紧凑。 They arrived at a farmhouse, in front of which sat a small boy. Inside the pyramids are the burial rooms for the kings and queens and long passages to these rooms. 强调状语 保持句子结构平衡 Grammar Inversion 倒装句 完全倒装 部分倒装 谓+主 副词（时间、方