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小学英语总复习五:语法知识
一(1)名词的复数
可数名词的复数规则:
一般情况下,直接加-s,
book- bag- , cat- , bed-
2.以s. x. sh. ch结尾,加-es,
bus- box- brush- watch-
3.以“辅音字母+y”结尾,变y为i, 再加-es,
family- strawberry-
4.以“f或fe”结尾,变f或fe为v, 再加-es,knife- leaf-
5.不规则名词复数:
man- woman- sheep--
policeman- policewoman-
mouse- child- foot- tooth-
fish- people- Chinese- Japanese-
一(2)不定冠词a和an
a和an都是不定冠词,表示一(个,支,本,块……)的意思,但不强调数量概念,而是强调类别,用来限定名词。
a用在辅音音素开头的单数名词前,
pencil book knife
university(student)
an用在元音音素开头的名词前,
apple orange egg
English book
3.如果名词前有修饰语,用a还是用an,则以该修饰语的第一音素决定用a还是用an。如:
old clock big apple
Be动词的用法
一、在下面的题目中填上恰当的Be动词。
is am are (I用am,you用are,is跟着he/she/it...,单数is 复数are)
1. I ________from Australia.
2. She _______ a student.
3. Jane and Tom _________my friends.
4. My parents _______very busy every day.
5. I _______ at school.
6. He ________ at school.
7. We ________ students.
8. They ________ from China.
9. Yang Ling ________ eleven years old.
10. Where ________ your friends?
11. How old __________ you last year?
12. Which dog ________ yours?
13. Ten and two ________ twelve.
14. I _____ a student.
15 You ____ a doctor.
16 ____she from Jinan?
17_____you American?
18 It_____ a car.
19 They ____ cars
20____ your mother in China?
21_____your friends in New York?
22 What ____her name?
23 These _____ buses.
24 Those _____oranges.
25Where _____ her mother?
26 How old _____your teacher?
27What class _____ you in?
二、在下面的短文中填上恰当be动词。
I ______ a girl. My name _______ Mary. I ______ in Class 2, Grade 7. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely.
That is a book.
否定句:
一般疑问句:
回答:
改过去式
2. I am a student.
否定句:
一般疑问句:
回答:
改过去式
3. You are a star.
否定句:
一般疑问句:
回答:
改过去式
4. There are
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