通用版小学英语小升初语法——动词的三单形式专项课件（共10张PPT）

(共10张PPT)
小升初英语语法
动词第三人称单数
Lisa
学习目标：
1. 了解第三人称单数的基本形式及变化规则。
2. 正确使用第三人称单数形式。
第三人称单数形式的词尾变化规律：
在一般现在时中，当主语是第三人称单数形式时，行为动词用第三人称单数形式，即加-s或-es. 具体方法如下：
1. 一般情况下直接加-s
work—works; play—plays;
rain—rains; see—sees
2. 以sh, ch, s, x或o结尾的词后加-es
wash—washes; teach—teaches;
fix—fixes; do—does;
go—goes
3. 以辅音字母+y结尾的，先把y变为i再加-es.
study—studies; fly—flies;
carry—carries
不规则动词
have--has
哪些主语是第三人称单数
1. 人称代词she, he, it是第三人称单数
1）He likes watching TV.
他喜欢看电视。
2) She has lunch at twelve.
她十二点吃午餐。
3）It looks like a cat.
它看起来像只猫。
2. 单个人名、地名或者称呼作主语时，是第三人称单数形式
1） Lucy looks like her mother.
露西看起来像她的母亲。
2）Beijing is in China.
北京在中国。
3）Uncle Wang often makes cakes.
王叔叔经常做蛋糕。
3. 单数可数名词或this/that/the+单数可数名词 作主语时，是第三人称单数
1）A horse is a useful animal.
马是一种有用的动物。
2）This book is yours.
3)That car is red.
4) The cat is Lucy’s.
4. someone, somebody, nobody, everything, something 等不定代词及指示代词this, that作主语时，是第三人称单数。
1）Everyone is here.
2) This is a pen.
3)That is an eraser.
5.不可数名词作主语时为第三人称单数
1）The milk is in the glass.
2) The bread is very small.
6. 当数字或字母作主语时，看做第三人称单数
1）“6” is a lucky number.
2)”I” is a letter.
一般疑问句和否定句用助动词does
Does he have a red apple
He doesn’t have a red apple.
练一练
1. Jack______ (love) his mother very much.
2. Mary and Lily _____ (come) from the same country.
3. The juice ___ (be) in the fridge.
4. “2” ______ (sound) like “too”.
5. The tiger ___ (be) a dangerous animal.
6. Shanghai __ (be) a modern city.
loves
come
is
sounds
is
is
7. Everybody _____ (know) Jay Chou.
8. This ___ (be) my new pen pal.
9. There ___ (be) some bread on the table.
10. Either I or he _____ (like) playing soccer.
（either…or…或者…或者…就近原则)
knows
is
is
likes