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含Be动词四句式:(只针对初一上期英语知识) 一,肯定句 名词单数 is主语 名词复数 are 其它 I am1,名词单数不能独立使用,前面要加the / a / an / my / your。(这几类词,不能同时用,只能选其一使用)2,I只能和am连用 The egg is yellow eggs are yellow ( 复数可独立使用,也可以加 the / my / these .(使用原则同上)) I am an egg ( I am = I m )二, 否定句 名词单数 is主语 名词复数 are not ( isnt /arent) 其它 I am (am不能和not缩写) The egg is not (isnt) yellow eggs are not (arent) yellow I am not (Im not) an egg三, 一般疑问句 Be (Am/Is/Are)+主语+其它? (吗?) Yes , 主语 is / are / am No , 主语 isnt / arent / am not Yes , it is Yes ,they are Is this that .? Are these those .? No , it isn t No , they arent 问句中:1,你(们)/ 我(们)有“问”和“答”的人称转换 2,你(们)的 / 我(们)的也有“问”和“答”的人称转换。 3,其它人称可以不转换 4,this is没有缩写。1,Is the egg yellow ? Yes , it is / No , it isnt2, Are eggs yellow ? Yes , they are / No ,they arent3, Is this / that your brother ? Yes , it is / No , it isnt4, Are these / those your brothers ? Yes,they are / No , they arent5, Are you a teacher ? Yes , I am / No ,I m not四,特殊疑问句 特殊疑问词(组 )+be动词+其它?(也就是对划线部分提问一题) 特殊疑问词组:what ( 什么 ), what color ( 什么色 ),How (怎么样),who( 谁 ), How many( 多少 ), How much (多少) The egg is yellow (对划线部分提问) 变一般疑问句 Is the egg yellow What color is the egg ? I am a boy (对划线部分提问) 变一般疑问句(有人称变换的)Are you a boy ? Who are you ?含行为动词的四句式: 一,肯定句 单(第三人称单数) 动词三单主语 + + 其它 复 ( 第一二人称单、复数及第三人称复数) 动词原形eg : 1 ,Mary (He) has a good day 三单(主) 三单(动) 2,I have a good day二,否定句 单 (同上) doesnt 主语 + + 动词原形 + 其它 复 (同上) dont Mary (He) doesnt have a good day。 I dont have a good day三,一般疑问句 Does 主语(三单) + + 动词原形 + 其它 ? Do 主语(一,二单 / 复及三复)Yes , 主 (三单 / (一/二单/ 复/复)) does / do.No, 主 (三单 / 一/二单/ 复/复) dont/doesnt eg: 1 , Does Mary ( he) have a good day ? she代替 Yes , she (he) does, No, she (he) doesnt 2, Do you have a good day ?Yes , I do . No , I dont ( Iyou , 有人称转换)四,特殊疑问句 特殊疑问句(组)+ do / does + ?eg: 1, I have a good day (对划线部分提问) Do you have a good day ?(这是一个固定短语,不能分开了“问”与“答”) whae What do you do ? “who”做主语,是特例,后面动词不用助动词do/does , 而是直接跟动词三人称单数eg: Who has a good day? 2, He plays pingpong (对划线部分提问) What 变一般疑问句 Does he play pingpong ? What 变特殊疑问句 what does he play ?
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