下面是小编整理的三年级上册英语语法归纳6篇,希望能帮助到大家。
三年级上册英语语法归纳1
⼀般现在时的功能
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。
⼀般现在时的构成
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。
【注意】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。
⼀般现在时的变化
1.be动词的变化。
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。
否定句:主语+don't(doesn't)+动词原形(+其它)。如:I don't like bread.
当主语为第三⼈称单数时,要⽤doesn't构成否定句。如:He doesn't often play.
⼀般疑问句:Do(Does)+主语+动词原形+其它。如:-Do you often play football?-Yes,I do./No,I don't.
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 doesn't.
特殊疑问句:疑问词+⼀般疑问句。如:How does your father go to work?
3.动词+s的变化规则
1.⼀般情况下,直接加-s,如:cook-cooks,milk-milks
2.以s.x.sh.ch.o结尾,
加-es,如:guess-guesses,wash-washes,watch-watches,go-goes
3.以“辅⾳字母+y”结尾,变y为i,再加-es,如:study-studies
⼀般现在时⽤法专练:
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、⽤括号内动词的适当形式填空。
1.He often(have)dinner at home.
2.Daniel and Tommy(be)in Class One.
3.We(not watch)TV on Monday.
4.Nick(not go)to the zoo on Sunday.
5.they(like)the World Cup?
6.What they often(do)on Saturdays?
7.your parents(read)newspapers every day?