内容正文:
2023-2024学年英语三年级下册单元速记·巧练系列(人教PEP版)
语法(知识清单)
Unit 6 How many?
how many与how much的区别
(1) how many可用来对there be句型中主语的数量提问,但主语须是可数名词,不管主语是单数还是复数一般都用how many提问,因为问话人不知道具体的数量是多少,即用“How many+可数名词复数+are there+地点状语?”的句型结构。
例:There is a book on the desk. 桌上有一本书。
(how many改为特殊疑问句)→How many books are there on the desk? 桌子上有多少本书?
(2) ①how much也可用来对there be句型中主语的数量提问,但是主语必须是不可数名词,即用“How much+不可数名词+is there+地点状语?”的句型结构
例:How much water is there in the glass?玻璃杯里有多少水?
②how much也可以用来询问某物的价格,意为“多少钱”。
例:-How much are these apples? 这些苹果多少钱?
-Twenty Yuan. 二十元。
数字的表达法
1. 独立的数字(1~12)
1
one
2
two
3
three
4
four
5
five
6
six
7
seven
8
eight
9
nine
10
ten
11
eleven
12
twelve
2. 以teen结尾的数字(13~19)
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
3. 以ty结尾的数字(20~90之间的整十数)
20
twenty
30
thirty
40
forty
50
fifty
60
sixty
70
seventy
80
eighty
90
ninety
重点句型解析
How many kites do you see?你看见了多少个风筝呀?
【详解】这句话常用来询问看到事物的数量。
句型详解
句型结构:How many+可数名词复数形式+助动词(do/does)+主语+see?
例句:How many birds do you see?你看见了多少只鸟?How many monkeys do you see?你看见了多少只猴子?
【拓展】how much意为“多少”,用于对不可数名词进行提问,也可用来询问价格。How much milk is there in the bottle?瓶子里有多少牛奶?How much is the book?这本书多少钱?
So many apples!这么多苹果!
【详解】此句为省略句,表示感叹。
其完整句型为“There are so many apples on the tree!”。
句型结构:副词+形容词+名词!
例句:So beautiful a kite!多么漂亮的风筝!So clever a boy!多么聪明的男孩!
巩固练习
1、 选出每组单词中不是同一类的一项。
( )1.A.fox B.lion C.kite
( )2.A.right B.draw C.jump
( )3.A.twenty B.fifteen C.picture
( )4.A.boat B.open C.jeep
( )5.A.brother B.sister C.key
( )6.A.fly B.student C.teacher
2、 单选题。
( )7.—How many books do you have?
—______
A.I have 11. B.I see 11. C.You have 11.
( )8.—How many ducks ______ you see?
―Six.
A.is B.are C.do
( )9.—How many pens can you see?
—______.
A.I can see 12 B.I’m 12 C.I can 12
( )10.—_______ birds do you see?
—I see 15.
A.How B.How old C.How many
( )11.—I have a new kite.
—_______
A.Open it and see! B.