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七年级英语下册_时态、语法复习_人教新目标版.doc

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七年级英语语法,时态专题 PAGE  PAGE 9 七年级英语语法,时态专题 一般现在时 (1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。4、真理。 1、标志:often(经常),usually(通常),sometimes(有时),always(总是),never(从不),on Sundays(在星期天)every day/month/year(每一天/月/年) 2、结构: (1)主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态(包括There be +n.) 练习:1.I______(be) a student. My name_____(be) Tom. 2. Where _____(be) my shoes? They___(be) here. 3.Who ____(be) the girl with long straight hair? I think she ___(be) Kate. 4. You and I ___(not be) in Class Six. 5.___(be) there a supermarket on the Fifth Avenue? Yes, there_____(be). 6. ____ her parent tall? No, he____. (2)主语(非第三人称单数)+行为动词原形+其他 (用助动词do 帮助构成否定句、一般疑问句和特殊疑问) (3)主语(第三人称单数)+行为动词的第三人称单数+其他(用助动词does 帮助构成否定句、一般疑问句和特殊疑问句) 行为动词第三人称单数加-s的形式 1.- s 2. 辅音+y: study-studies 3.以s,x,ch,sh结尾watch-watches teach-teaches4特殊have-has do-does go-goes .1)His parents _______(watch) TV every night. 肯定句 1) My brother _________(do) homework every day. 2)His parents _________(not watch) every night.否定句2)My brother________(not do)homework every day. 3)_____his parents_____(watch) TV every night?一般疑3)______ your brother _____ homework every day? Yes, they _______. No, they _______. Yes, he______. No, he _________. 4)When___ his parents _____(watch) TV? 特疑 4)When _____ your brother ____(do) homework? They watch TV every night. He does homework every day. 冠词 英语中冠词分为定冠词(the)、不定冠词(a/an)和零冠词(不用冠词) 1.a用于辅音音素(不是辅音字母)前;an用于元音音素(不是元音字母)前。如,An hour ago, an honest man accepted an honorable task In a university, a European and a one-eyed man walk along a one-way road with a usual tool. This is a usual thing. 2.定冠词the的用法: 定冠词the与指示代词this,that同源,有“那(这)个”的意思,但较弱,可以和一个名词连用,来表示某个或某些特定的人或东西。(上文提到过的人或事;指世界上独一无二的事物;用在序数词和形容词最高级,形容词等前面;乐器的名词前;用在惯用语中;姓氏的复数名词之前表示一家人专有名词前等等)例如the sun,the rich 富人,on the second floor,the United States 美国play the piano,the Greens 格林一家人(或格林夫妇)in the day,在白天 3.通常我们在三类名词前不带冠词:复数可数名词、不可数名词和专有名词。但是,用来指特定的事物时,the可以出现在复数名词和不可数名词前面。Girls like shopping
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