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中考英语总复习现在进行时 中考英语复习---一般现在时的讲解以及练习题

人气:225 ℃/2023-12-13 02:21:34

一、 定义:一般现在时表示经常或习惯性的动作,也可表示现在的状态或主语具备的性格和能力。

例:(1).表示事物或人物的特征、状态。The sky is blue.天空是蓝色的。

(2).表示经常性或习惯性的动作。I get up at six every day.我每天六点起床。

(3).表示客观现实。The earth goes around the sun.地球绕着太阳转。

二、一般现在时常用时间状语、时间副词

In the morning/afternoon/evening

every week (day, year, month…)

on Sundays (Monday, Tuesday…)

at night, once a week,.

Always总是, usually通常, often经常, sometimes有时, never从不

三、用法:

1.肯定句:

(1) 句中有be(am,is,are)和情态动词时,

① be动词时,主语是I时要用am,主语是you时要用are,其他用is。

② 是情态动词时,后面的动词用原型

③ 例:I am a student.

You are very beautiful.

She is my best friend.

He can do his homework by himself

(2) 没有be(am,is, are)动词和情态动词:

主语为第三人称单数(she ,he ,it )、单数可数名词、不可数名词的,动词要按规则加上s或es;主语是复数可数名词的肯定句,动词用原形。

例:①She(He, It )likes fish. 她(他,它)喜欢鱼。(主语为第三人称单数)

②The table has four legs.桌子有四条腿。(主语为单数可数名词)

③Water boils at 100 degrees Celsius.水在100度沸腾。(主语为不可数名词)

They go to school every day .他们每天都去上学。(主语是复数可数名词的,动词用原形)

注意的问题:第三人称单数以及第三人称单数时动词的变化规则

在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式,即常在动词原形后加-s或-es。但有些同学们对于哪些主语是第三人称单数还不十分清楚,现归纳总结如下:

1、人称代词he, she, it是第三人称单数。如:

He likes watching TV. 他喜欢看电视。

She has lunch at twelve. 她十二点吃午餐。

It looks like a cat. 它看起来像只猫。

2、单个人名、地名或称呼作主语;是第三人称单数。如:

①Han Mei looks like her mother. 韩梅看起来像她的母亲。

②Beijing is in China. 北京在中国。

③Uncle Wang often makes cakes. 王叔叔经常做蛋糕。

3、单数可数名词或"this / that / the 单数可数名词"作主语时,是第 三人称单数。如:

①A horse is a useful animal. 马是有用的动物。

②This book is yours. 这本书是你的。

③That car is red. 那辆小汽车是红色的。

④The cat is Lucy's. 这只猫是露茜的。

4、不定代词someone, somebody, nobody, everything, something等及 指示代词this, that作主语时,是第三人称单数。如:

①Everyone is here. 大家到齐了。

②There is something wrong with the watch. 这块手表有毛病。

③This is a pen. 这是一支钢笔。

④That is an eraser. 那是一块橡皮擦。

5、不可数名词作主语时为第三人称单数。如:

①The milk is in the glass. 牛奶在玻璃杯里。

②The bread is very small. 那面包很小。

6、当数字或字母作主语时,看作第三人称单数。如:

①"6" is a lucky number. "6"是个吉利数字。

②"I" is a letter. "I"是个字母。

动词 s的变化规则

1.一般情况下,直接加-s,如:cook-cooks, make-makes, runs gets likes collets takes plays climbs

2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes

3.以“辅音字母 y”结尾,变y为i, 再加-es,如:study-studies

练习1

v 1.Jenny ___ in an office. Her parents ___in a hospital.

v A work; works B works; work C work; are working D is working; work

v 2.One of the boys_____ a black hat.

v A have B there is C there are D has

v 3.Wang Mei ____ music and often ____ to music.

v A like; listen B likes; listens C like; are listening D liking ; listen

v 4. Jenny____ English every evening.

v A has study B studies C study D studied

v 5. The teachers ____(speak) English in class.

v 6. The teacher ____(speak) English in class.

2. 否定句:

(1)句中有be动词(am , is , are )或情态动词(may , can , must , should)时,否定句在be动词和情态动词后加not,

I am not a teacher. He can not fly .

(2) 句中没有be动词(am , is , are )或情态动词(may , can , must , should)时,主语为第三人称单数的否定句,在动词原形前加does not (doesn’t)。

He doesn’t like cats.

(3)句中没有be动词(am , is , are )或情态动词(may , can , must , should)时,主语为复数可数名词的否定句,在动词原形前加do not (don’t)。

They don’t go to school on Sundays.

练习2

v 1. The pot _____(not look) like yours very much.

v 2.Brian (not live) in China.

v 3.The picture ____ nice.

v A. don’t look B. is looked

v C. doesn’t look D. is looking

v 4. I have many books.(改为否定句)

v 5.厦门不下雪。

v 6.她不看新闻。

v 7.我妈妈不喜欢吃肉

3.疑问句:

(1)句中有be动词(am , is , are )或情态动词(may , can , must , should)时,一般疑问句将be动词或情态动词放在句首。

由肯定句变为一般疑问句的步骤:

①. 把be 动词(am , is , are )或情态动词(may , can , must , should)提前。

②.大写和小写的转换,句首的第一个字母要大写。

③.句末要加问号。

例:肯定句:She is a student . 疑问句:Is she a student ?

肯定句: He can swim. 疑问句:Can he swim? .

疑问句的回答:用什么问就用什么来回答。

Is she a student ? Yes, she is . No,she isn’t.

Can you swim? Yes, I can . Yes, I can’t.

(2) 句中如果没有be动词(am , is , are )或情态动词(may , can , must , should)时,主语为第三人称单数(she ,he ,it )、单数可数名词、不可数名词的疑问句要用does 来提问。即在句首加does,句子中原有动词用原形

例:—Does he like Chinese? 他喜欢汉语吗? —Yes, he does. 是的,他喜欢(汉语)。

—Does a dog eat meat? 狗吃肉吗? —No, it doesn’t. 不,它不吃(肉)。

(3) 句中如果没有be动词(am , is , are )或情态动词(may , can , must , should)时,主语为复数可数名词的疑问句要用do 来提问。

Do you like monkeys? No, we don’t.

Do students study Englsih ? Yes , they do.

同时还要注意在肯定句变成否定句时,若是遇I/we→you, my→your. Some→any. 句号→问号(?)

Does your cat eat any fruits? 你的猫吃水果吗?

练习3

v 1.__she __ (do) the housework every day?

v 2. Does Jenny (has) a good friend?

v Yes, she ____. (have) No. she ___. (not have)

v 3.—— you study English at school?

v Yes, I ____ (do).

v 4.____ your sister study English at school?

v No, she____ (do)

v 5. she lives in a small town near New York.

v (改为一般疑问句)

v 6.我每天都必须来吗?

v 7.你爸爸每天早上都看报纸吗?

4.特殊疑问句:

特殊疑问词 am/is/are 相应的人称/ 其他

do 人称 动词原形 其他

What/Where/Who/When/Which/why/how/whose… am/is/are 相应的人称/名词 其他

What/Where/Who/When/Which/why/how/whose… do/does 相应的人称/名词 动词原形 其他

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