牛津译林七年级语法总结
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7A语法总结
一、一般现在时
第一,动词be的三变化am isare. 我(I) 用am ,你(you)用are ,is用于他(he)她(she)它(it),单数名词用is,复数名词都用are
句型结构:
1、肯定句:主语+am\is\are… It isa football.
2、否定句:主语+am\is\are+not… It is nota football.
3、一般疑问句:Am\Is\Are+主语+其他?
Is it afootball? 回答Yes, itis. No,itisn’t
4、特殊疑问句:疑问句+am/is/are+主语+其他?
What’s your name?
用be 动词的适当形式填空
1、She________ my cousin.Her name_______ Li Jie.
2、Tomand I ________good friends
3、What _____ this in English?It______abook
4、________ you Jack?Yes, I _______
5、What________those? They ______hisnotebo oks.
第二,行为动词的一般现在时
行为动词的一般现在时的构成:主语+行为动词+(其他)
当主语为第三人称单数(he,she, it) 时,谓语动词也要用单数形式。
用好一般现在时,时间状态需牢记;
主语人称是三单,动词要把-s/-es添;
基本用法要记清,状态习惯经常性。
行为动词的一般现在时的变化
1.否定句:主语+ don’t/doesn’t + 动词原形+其他
I don’t like bread.
He doesn’t often play football.
2.一般疑问句:Do/Does + 主语+动词原形+其他
Do you often play football? Yes, I am/No,I am not
Does he often play football?Yes,he does/No,he doesn’t
3、特殊疑问句:特殊疑问句+一般疑问句?
When do you go to school? I goto school at seven o’clock.
动词的三单形式的变化:
动词三单现在时,一般在词尾加S
S,x,ch,sh,在词尾,直接加上-es
词尾若是字母o,加上-es 不用愁。
词尾是“辅音字母+y” ,先变y为i, 后边再加-es
巩固练习:
用动词的适当形式填空
1.I like____________(swim).
2.He_________(read) English every day.
3.We _________(go)to school at seven inthe morning.
4.Mike________(go)to schoolatseven in the morning.
5.Mymother________(like)______(go) shopping.
6.Ican ________(draw) many beautifulpictures.
7.She_________(make) a model plane.
8.Do you ________(like)_________(run)?
9.Does he_________(like)_________(jump)?
10.Does Nancy_________(grow)flowers on Saturday?
11.Theteachers________(like)___________(dance).
12.The teacher________(like)____________(dance).
13.The students___________(speak)English in class.
14.Thestudent_________(speak)Chinese afterclass.
15. Let's____________and playfootball.( go )
二、人称代词
人称代词主格:作主语,表示谁怎么样了、干什么了。
I am a teacher.Youarestudent.He isastudent,too.
We/You/Theyare students.
人称代词宾格作宾语,表示动作行为的对象。
Give ittome. Let’sgo (let’s=let us)
三、物主代词
表示所有关系的代词叫做物主代词,也可叫做代词所有格。物主代词分形容词性物主代词和名词性物主代词二种,其人称和数的变化见下表。
形容词性物主代词(my/your/his/her/its/our/their)+名词
而名词性物主代词则相当于形容词性物主代词+名词,故其后不必加名词。如:
Is this your book?No,,it isn’t,it’s hers(her book)
This pen is mine.
巩固练习:
1. __________ is myaunt. We oftenvisit __________.(she )
2.China is a developing country._________is in the eastof Asia. (its)
3.What dayis__________ today? — __________ isThursday.(its)
4. We are goingtoParis to stay with a French friend of ____ . (we)
5.I own a blue bike.The red one isn’t__________. (I)
6.These new houses are sonice. __________are veryexpensive.( them)
7.The fishermen caught a lotof fish, didn’t__________? ( them)
8.Ling Ling is a girl. ____studies inaprimary school. ___
___ brother liveswith____and helps
____with______lessons. ( she)
9.Mike is my classmate. ____is goodat English .(his )
10. Kate wantsaglass of milk. Will you passit to ____ ?( sh
e )
11.What’s the weather like today ?____ is cloudy. ( its)