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课件网) A.规则变化（与动词过去式一样） 1.一般在动词词尾加ed."finish"→" " 2.以e结尾的动词只加d. "live"→" " 3.以重读闭音节结尾，且末尾只有一个辅音字母，先双写这个辅音字母，再加ed "stop"→" " 要双写：单音节词（ ）半元音. + + 4.以辅音字母加y结尾，先改y为i再加ed. "study"→" " n个辅音字母 过去分词的构成规则 1个元音字母 1个辅音字母 finished lived stopped studied B.不规则变化（书P140—142） begin→begun see→seen put、hit、cost、cut、read、become、bet、come、fit、hurt、let、run、set、shut、spit、spread V原、P.P同形(
课件网) Topic1 SectionA UNIT1 The Changing World 饶文韬 Part1 Grammar 一.谓语构成： 二.用法： 三.时间状语： 表过去发生了的动作对现在存在的影响或造成的结果 现在完成时（一） have/has +P.P(过去分词) already(常用于现在完成时的肯定句中) yet(常用于现在完成时的否定句和疑问句末) 句中：ever(曾经)never(从来没有，决不)just(刚好) 句末:before(以前) 五. （here、there、abroad、where不用to） 表曾经去过某地， 但在说话处。 已去了某地，但不在说话处。 have/has been to have/has gone to a.—Where have you ____ —I have ____ (刚好) _____ to HengYang. b.—Where is him —He has _____(刚好) _____ to HengYang. been just gone just been Part2 Listen and read. Part3 Learn and use. 1.The changing world. Changing现在分词作前置定语，修饰world. b.—Have you had a good winter holiday —No,I haven‘t./Yes,I have. 3.take place b.When will the sports meeting _____ a.Great changes have _____ abroad. 2.have a good summer/winter holiday. a.She had a good summer holiday this term. happen to 必然发生，举行 （sth.做主语） 偶然发生，碰巧做某事 （sth.做主语） take place c.What _____ you yesterday taken place happened to 4.change v.改变 可n.变化 不可n.零钱 b.There is no changes in his mind. c.Could help me with some change a.I can't change him at all. 5.比较级+and+比较级 more and more +比较级 （单音节词） （多音节词） b.more and more beautiful. a.better and better. 6.so+adj./adv.+that从句 such+adj.+n.(不可数或复数)+that从句 so+many/much/little/few+n.+that从句 such+a/an+adj.+n.(可数)+that从句 so+adj.+a/an+n.(可数)+that从句 a.It's __ nice that I became crazy. b.I have never saw ____ clean water . c.There's __ many people that I got lost. d.How do you like ____ a good story e.I'm not interested in __ hard a life. so such so such so 7.全部倒装:将句子中的谓语动词全部置于主语之前. 1) here, there, now, then, thus等副词置于句首, 谓语动词常用be, come, go, lie, run. a.There goes the bell. b.Here comes the bus. 常见的结构： 2) 表示运动方向的副词或地点状语置于句首，谓语表示运动的动词。 Ahead sat an old woman. 上述全部倒装的句型结构的主语必须是名词，如果主语是人称代词则不能完全倒装。 注意： a.Here he comes. b.Here you are. Class is over!!!Goodbye!!! ... ...
