小学英语语法句型
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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 ?
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?
----They’re thirty-five yuan. ----三十五元。
IV 询问时间或日期。
1, ----What time is it now? ----现在几点钟?
----It’s nine o’clock.. It’s time for English class. ----九点。该上英语课了。
(----It’s eight o’clock. It’s time to go to bed.) (----八点。该上床睡觉了。)
2, ----What day is it today? ----今天星期几?
----It’s Monday. ----星期一。
(----What do we have on Mondays? (----我们星期一上哪些课?
----We have Chinese, English, math …) ----语文、英语、数学……)
3, ----When is your birthday? ----你的生日是什么时候?
----It’s October 1st, our National Day. ----十月一日,国庆节。
4, ----When do you do morning exercises? ----你们什么时候做早锻炼?
----I usually do morning exercises at 8:30. ----我们通常8:30做早锻炼。
V 询问方位或地方。
1, ----Where is my toy car? ----我的玩具汽车在哪儿?
----It’s here, under the chair. ----在这儿,在椅子下面。
2, ----Where is the canteen? ----餐厅在哪儿?
----It’s on the first floor. ----在一楼。
3, ----Where are the keys? ----钥匙在哪儿?
----They’re in the door. ----在门上。
4, ----Excuse me. Where is the library, please? ----对不起,请问图书馆在哪儿?
----It’s near the post office. ----在邮局附近。
5, ----Where are you from? ----你从哪儿来?
----I’m from China. ----我从中国来。
6, ----Where does the rain come from? ----雨是从哪儿来的?
----It comes from the clouds. ----它是从云层里来的。
VI 询问想吃的东西。
1, ----What would you like for breakfast / lunch / dinner ? ----你早餐/中餐/晚餐想吃点什么?
----I’d like some bread and milk / rice and soup. ----我想吃面包和牛奶/米饭和汤。
2, ----What’s for breakfast / lunch / dinner? ----早餐/中餐/晚餐吃什么?
----Hamburgers and orange juice. ----汉堡包和橙汁。
VII 询问天气状况。
1, ----What’s the weather like in Beijing? ----北京的天气如何?
----It’s rainy today. How about New York? ----今天是雨天。纽约呢?
----It’s sunny and hot. ----今天是晴天,天气很热。
VIII 询问身体状况或情绪。
1, ----How do you feel? ----你感觉如何?
----I feel sick. ----我觉得不舒服。
2, ----What’s the matter? ----怎么了?
----My throat is sore. / I have a sore throat. ----我的喉咙疼。
3, ----How are you, Sarah? You look so happy. ----你好吗,莎拉?你看起来这么伤心。