⑴ 小学英语语法知识点有哪些要全面的。
一般现在时
一. 意义:表示经常发生的事情,动作或存在的状态
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 a student? -Yes. I am. / No, I'm 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。
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+ don't+动词原形(+其它)。如:we don’t 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, we don't.
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 ?
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 doesn't.
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 work?
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: study→studies fly→flies carry→carries cry→cries
但在y前如果为元音则直接加s:buys says
四.时间标志:always , usually , often , sometimes ,every…
现在进行时
一.意义——当表示现在正在进行的动作或正在发生的事。
二.构成:be (am, is ,are )+动词现在分词-ing形式
肯定句: 主语 + be + 现在分词V-ing (+ 其他) I’m doing my homework now .
否定句:主语+be+not+动词-ing +其他. I’m not doing my homework now.
一般疑问句:Be+主语+动词-ing +其他?
Are you doing your home work now? Yes, I am . No , I’m not .
特殊疑问句:特殊疑问词+be+主语+动词-ing+其他?What are you doing now ?
答案望采纳
⑵ 小学生英语语法知识有哪些
字母、语音、名词、代词、动词、形容词和副词、冠词、介词、数词、连词、时态(一般现在时、现在进行时、一般过去时、一般将来时、现在完成时)、非谓语动词、动词的语态、句子和句型(陈述句、一般疑问句和特殊疑问句、选择疑问句和反意疑问句、祈使句和感叹句、There be句型、并列句和复合句)、句子成分、it的用法。
⑶ 小学英语有哪些语法
小学英语语法总结
一、there be句型:表示存在,即:“某处有某物”或“某时有某事”。句型基本结构为:There is(are)+ 可数名词单数或不可数名词/复数+时间或地点。如:
1. There are two bedrooms, a kitchen, a bathroom and a living room.
2. Is there a forest in the park? Yes, there is.
二、 to be句型:用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等,描述地点、颜色、四季、日期、星期几等:
1. Who’s your English teacher? Miss White.
2. Is she quiet? No, she isn’t. She is very active.
三、 一般现在时句型:表示习惯性的动作或行为,或现在存在着的状况。句型基本结构为:主语+行为动词+其他。当主语是第三人称单数时,要在动词原形后面加s或es,其他人称作主语时则用动词原形,在问句及否定句中需要用助动词do或does。这种句型通常有一些标志词,如:usually often sometimes never always等。如:
1. What do you have on Thursdays?
We have English, math and science on Thursdays.
2. What do you do on Saturdays? I watch TV on Saturdays.
3. When do you eat dinner? I eat dinner at 7:00 in the evening.
4 Sometimes I visit my grandparents. I often play football.
四、现在进行时句型:表示说话时正在进行的动作或事件,或在短期内正在进行的动作或存在的情况。标志词是:now 也常用在Look! Listen!等后面。句型主要结构为:be动词(am, is, are)+动词现在分词(v. ing)。如:
1. What are you doing? I’m doing the dishes.
2. Is she counting insects? No, she isn’t.
五、 一般过去时句型:表示过去发生的而现在已经结束的事件、动作或情况。句型基本结构为:主语+动词过去式+其他。标志词通常是:yesterday, last week , last year 等,在问句与否定句中要用助动词did。如:
1.What did you do last weekend? I played football.
2. Did you help them clean their room? Yes, I did.
此外,一般过去时也可用来表示客气的询问。如:
What would you like for lunch? I’d like some…
六、 情态动词can引导的句型:表示有能力做某事,can后面的动词要用原形。如:
1. What can you do? I can sweep the floor.
2. I can water the flowers.
3. How can I get to the People’s Park? You can go by the No. 15 bus.
七、 将来时:我们的教材中出现过两种表示将来时的句型,即:will和be going to句型,主要以be going to句型为主,表示将要做某事或打算做某事。句型主要结构:am/is/are + going to + v.原形。标志词有:tomorrow next weekend this morning this weekend next…be going to
1. What are you going to do this weekend?
I am going to visit my parents.
2. When is she going to Paris? She is going to go there at 9:00 am.
⑷ 小学英语语法有哪些
小学就是一般现在时+三单
一般过去时
一般将来时
现在进行时
撑死了有一个现在完成时 尽管有很多版本 但是都离不开这个大框架