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1、小学英语语法时态讲解与归纳一般现在时 一、一般现在时：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 day.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。二.构成及变化 1.be 动词的变化。肯定句：主语+be(am,is,are)+其它。如：I am a boy.我是一个男孩。否定句：主语+be+not+其它。如：He is not a worker.他不是工人。一般疑问句：Be+主语+其它。如：-Are you
2、 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。l、当主语为第一，二人称及复数时，助动词为 do 肯定句：主语+动词原形(+其它)。如：We often play basketball after school.否定句：主语+dont+动词原形(+其它)。如：we dont play basketball after school.一般疑问句：Do+主语+动词原形+其它?如：Do you often play basketball after school l?Yes,we do./No,
3、we dont.特殊疑问句：疑问词+以 do 开头的一般疑问句？如：What do you often do after school?3、当主语为第三人称单数时,助动词为 does 肯定句：主语+动词三单式(+其它)。如：He swims well.否定句：主语+doesn t+动词原形(+其它)。如：He doesn t swim well.一般疑问句：Does+主语+动词原形+其它。如：Does he swim well?Yes,he does./No,he doesnt.特殊疑问句：疑问词+以 does 开头的一般疑问句？如：How does your father go to wor
4、k?三第三人称单数的动词变化规则（只有在第三人称为主语的肯定句中，动词才用三单式）(1)多数动词直接加s:runs gets likes collets takes plays climbs.(2)结尾是 s,x,sh,ch,o,前为辅音字母,结尾加 es:watches teaches goes does washes crosses mixes brushes(3)动词末尾 y 前为辅音:将 y 改为 i 加 es:studystudies flyflies carry carries cry cries 但在 y 前如果为元音则直接加 s:buys says plays stays(4)
5、不规则变化常见的：have-has 四时间标志：always,usually,often,sometimes,every 一般现在时练习题（）一、写出下列动词的第三人称单数 drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ plant_ fly _ study_ brush_ do_ teach_ 二.用下列单词的适当形式填空 1.We often_(play)in the playground.2.He _(get)up at six oclock.3._you _(brush)your teeth ever
6、y morning?4.What_(do)he usually_(do)after school?5.Danny _(study)English,Chinese,maths,science and Art at school.6.Mike sometimes _(go)to the park with his sister.7.At eight,she _(watch)TV with her parents.8._ Mike_(read)English every day?9.How many lessons_your classmates_(have)on Monday?10.What ti
7、me_his mother_(do)the housework?三.改句子 1.Do you often play football after school?(改为肯定句)2.I have some books.（改为否定句）3.Gao Shan s 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.We have four lessons.（改为否定句）7.Nancy doesn t run
8、fast（改为肯定句）8.My dog runs fast.否定句：一般疑问句：9.Mike has two letters for him.一般疑问句：否定句：10.I usually play football on Friday afternoon.否定句:一般疑问句:划线提问 11.Su Yang usually washes some clothes on Saturday.否定句:一般疑问句:划线提问:12.Mingming usually waters the flowers every day.否定句:一般疑问句:13.Tom does his homework at home
9、.否定句:一般疑问句:一般现在时练习题（）一、用所给动词的正确形式填空 1.I like _(swim).2.He _(read)English every day.3.We _(go)to school at seven in the morning.4.Mike_(go)to school at seven in the morning.5.My mother_(like)_(go)shopping.6.I can _(draw)many beautiful pictures.7.She_(make)a model plane.8.Do you _(like)_(run)?9.Does h
10、e_(like)_(jump)?10.Does Nancy_(grow)flowers on Saturday?11.The teachers_(like)_(dance).12.The teacher_(like)_(dance).13.The students_(speak)English in class.14.The student_(speak)Chinese after class.15.Let s_and play football.(go)16.He_ like swimming.(not)17.I m sorry _that.(hear)18.Wang Bing is_(wr
11、ite)an E-mail to his friend.19._you study English at school?Yes,I_.(do)20._your sister study English at school?No,she_.(do)21.I m _ better.(feel)22.Why_Tom absent today?(be)二、用所给的人称改写句子 1.I take photos on Sunday.(Mike)2.We grow beautiful flowers.(she)3.They like collecting stamps.(Ben)4.I listen to
12、music carefully.(my aunt)5.You like making a model ship.(Helen)6.We clean the classroom every day.(he)7.They look after the pandas.(Mr Wang)8.I draw a tree and some flowers.(Nancy)9.We go to bed at eight.(my sister)10.I read newspapers in the evening.(Mr Green)人称代词与物主代词 一、人称代词 人称 单数 复数 主格 宾格 主格 宾格 第一人称 I me we us 第二人称 you you you you 第三人称 he him they them she her it it 二、物主代词 数 人称 类别 单数 复数 第一 人称 第二 人称 第三 人称 第一 人称 第二人称 第三 人称 形容词性物主代词 my your his her its our your their 名词性物主代词 mine yours his hers its ours yours theirs 汉语 我的 你的 他的 她的 它的 我们的 你们的 他（她、它）们的