一般现在时及练习题(共7页).doc
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1、精选优质文档-倾情为你奉上一般现在时及练习题一般现在时的自述三单变化:1.多数在动词后s play plays like likes2以s ,x ,sh ,ch , o 结尾的es,go goes wash washes3以辅音字母加y结尾,把y改成i 再加 esfly flies cry cries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: 一、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 h
2、as lunch at twelve. 她十二点吃午餐。 It looks like a cat. 它看起来像只猫。 二、单个人名、地名或称呼作主语;是第三人称单数。如: Han Mei looks like her mother. 韩梅看起来像她的母亲。 Beijing is in China. 北京在中国。 Uncle Wang often makes cakes. 王叔叔经常做蛋糕。 三、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: A horse is a useful animal. 马是有用的动物。 This book is your
3、s. 这本书是你的。 That car is red. 那辆小汽车是红色的。 The cat is Lucys. 这只猫是露茜的。 四、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: Everyone is here. 大家到齐了。 There is something wrong with the watch. 这块手表有毛病。 This is a pen. 这是一支钢笔。 That is an eraser. 那是一块橡皮擦。 五、不可数名词作主语时为第三人称单数。如:
4、The milk is in the glass. 牛奶在玻璃杯里。 The bread is very small. 那面包很小。 六、当数字或字母作主语时,看作第三人称单数。如: 6 is a lucky number. 6是个吉利数字。 I is a letter. I是个字母。 Hello, boys and girls.我是一般现在时,你们想知道我的故事吗?Let me tell you!首先,介绍我的本领。我的本领有三样:1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如:I get up at six every d
5、ay.我每天六点起床。3.表示客观现实。如: The earth goes around the sun.地球绕着太阳转。第二,请看我的面目-构成:1. be动词:主语+be(am,is,are)+其它。如:I am a boy.我是一个男孩。2.行为动词:主语+行为动词(+其它)。如:We study English.我们学习英语。当主语为第三人称单数(he, she,it)时,要在动词后加-s或-es。如:Mary likes Chinese.玛丽喜欢汉语。第三,我的变化-否定句、一般疑问句、特殊疑问句:1. be动词的变化。否定句:主语+ be + not +其它。如:He is not
6、 a worker.他不是工人。 一般疑问句:Be +主语+其它。 如:-Are you a student? -Yes. I am. / No, Im not.特殊疑问句:疑问词+一般疑问句。如:Where is my bike?2.行为动词的变化。 否定句:主语+ dont( doesnt ) +动词原形(+其它)。如: I dont like bread. 当主语为第三人称单数时,要用doesnt构成否定句。如: He doesnt often play. 一般疑问句:Do( Does ) +主语+动词原形+其它。如: - Do you often play football? - Ye
7、s, I do. / No, I dont. 当主语为第三人称单数时,要用does构成一般疑问句。如: - Does she go to work by bike? - Yes, she does. / No, she doesnt.小朋友们,下次见到我时,千万不要忘记我是一般现在时啊!See you next time!一般现在时(1)一、写出下列动词的第三人称单数形式。(讨论第三人称单数形式的变化规则)Model: clean cleans1) watch _ 2) have_ 3) cook_4) go _ 5) fly _ 6) make _ 二用动词的正确形式填空。1.We ofte
8、n_(play) in the playgound.2.He _(get) up at six oclock.3._you _(brush) your teeth every morning.4. What_(do) he usually_(do) after school?5.Danny_(study)English,Chinese,Maths, Science and Art an school.6.Mike sometimes _(go) to the park with his sister.7. At eight at night, she _(watch) TV with his
9、parents.8._ Mike_(read) English every day?9.Tom (swim) in the river now.10.Its eight oclock now. The boys (watch) TV.11.She usually (do) her homework in the evening.12.Tom and Tony cant (swim).13.What does your father _ (do)? Hes a worker.14.Look! Jim and Tom (run) there.三改句子1.Do you often play foot
10、ball after school? (肯定回答)2. I have many books. (改为否定句)3. Gao Shans sister likes playing table tennis (改为否定句)4. She lives in a small town near New York. (改为一般疑问句)5. I watch TV every day. (改为一般疑问句)6.David has got a goal. (改为一般疑问句)三、选择填空:( )1. Look! LiPing and Li Ying _ basketball now.A. play B. plays
11、C. are playing ( )2. Can I_ this book?A. have B. has C. having( )3. I to music at 7:00 this morning.A. listen B. listening C. listens( )4. What _ that in the box? A shirt.A. am B. is C. are D. be( )5. Can I TV? Sure.A. watching B. watch C. see( )6、She like swimming. A. doesnt B. dont C. isnt.( )7. H
12、ere the money. A. are B. is C. am ( )8. There _ a table and two chairs in Jennys room. A. am B. is C. are 一般现在时(2)一用动词的适当形式填空1. She _(go) to school at seven oclock.2. Its 6 oclock. They are _ (eat) supper. 3. He usually _ up at 17:00.(get )4. She _ (live) in Beijing.5. Amy _ (be) here just now.6. _
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