小学和初一全部英语语法要点,全部

如题所述

语法: 
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. 
(1)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 ? 
(2)当主语为第三人称单数时 ,助动词为doe 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)追答

(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 ? 
句型:
I 询问姓名年龄 
1, ----What’s your name? ----你叫什么名字? ----My name is ________. ----我叫……. 2, ----How old are you? ----你几岁了? ----I’m 12. ----我十二岁. 
II 询问颜色. 1, ----What colour is it? ----它是什么颜色的? ----It’s yellow and white. ----黄白相间. 2, ----What colour are they? ----它们是什么颜色的? ----They’re green. ----绿色的. 
III 询问数量或价钱. 1, ----How many kites can you see? ----你可以看见几只风筝? ----I can see 12. ----我可以看见十二只风筝. 2, ----How many crayons do you have? ----你有多少支彩笔? ----I have 16. ----我有十六支. 3, ----How many people are there in your family ----你家有几口人? ----Three. ----三口人. 4, ----How much is this dress? ----这条连衣裙多少钱? ----It’s ninety-nine yuan. ----九十九元. 5, ----How much are these apples? ----这些苹果多少钱? --

追问

有包括初一的吗

请问

追答

有啊

其实我也是初一的

追问

哦

现在我是初一的,但是可能是因为两个多月的长假,有一些六年级学过的语法都忘了

你能教一下我的ing,是用在哪里吗

麻烦你了

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