Unit 7 How much 复习课件（知识梳理+典例精练）(共32张PPT)

(共32张PPT)
Unit 7
How much
译林版英语四年级上册复习
字母v在单词中的发音
字母v在单词中的发音
Five men live near the river. 附近有五个人住在河边。
They love to swim in summer. 他们喜欢在夏天游泳。
读音指导
字母 v 的发音：[v] ，如：
five give live love very
必记单词
三十：_____________
四十：____________
五十：_________
鞋子：____________
袜子：____________
二十：________
四会单词
shoe
sock
thirty
forty
fifty
twenty
四十五：_____________
她的：____________
尾巴：_____________
长的：____________
(人民币)元：__________
伞：____________
只有;仅仅：________
二十八：____________
扇子：________
三会单词
yuan
umbrella
forty-five
her
only
必记单词
fan
twenty-eight
tail
long
多少：_____________
她的尾巴：____________
仅十九元：_____________
在河附近：____________
在夏季：____________
试穿它们：____________
多少钱：__________
这些鞋子：____________
这些袜子：________
非常棒：____________
这把伞：___________
干得好：______________
how much
these shoes
how many
her tail
these socks
常考短语
this umbrella
very nice
only nineteen yuan
near the river
in summer
well done
try them on
必会句型
询问物品价格的句型及答语:
—How much is/ are ... —It's/They're… yuan.
必会句型
夸赞他人行为的常用语: Well done.干得好。
必会句型
询问对方想要某件可数物品的数量的常用句型:
主语+动词过去式+时间状语(+其他).
必会句型
表达某物是给某人的的句型:
主语+is/are+for+某人.
核心语法
1.how much的用法
2.基数词
3.“Can I help you ”的用法
(1)询问价格
(2)询问不可数名词的量。
4.she和her的用法区别
考 点 速 记
how much的用法
考点 1
原文：—How much are they 他们多少钱？
—They're four yuan.他们四元。
how much表示“多少”,其后加不可数名词，其用法如下：
1. how much用于询问价格,可单独使用, 意为“多少钱”。
(1)当主语为单数时：
例:—How much is this pen 这支钢笔多少钱
—It's five yuan.它是5元。
(2)当主语为复数时：
例:—How much are these bananas
—They're twenty yuan.
★注意: How much 后的 be 动词需要和其后的名词保持一致。
2. how much用于询问不可数名词的量。
★注意: how many 和 how much 均用于提问数量，但是二者运用情况不同，how many 用于提问可数名词的数量，而how much用于提问不可数名词的量。
例:(1) —How much cheese do you have 你有多少奶酪
—I have two kilos of cheese.我有两公斤奶酪。
(2) —How many books do you have 你有多少本书
—I have three books.我有三本书。
提分练
一、从方框中选择合适的内容填空，填序号。
A. are B. much C. It's D. is E. They're F. How
1.—How is the red sweater —Thirty yuan.
2.— much are the jackets —Fifty—three yuan.
3.—How much the green coats — sixty yuan.
4.—How much the T—shirt — twenty—seven yuan.
B
F
A
E
D
C
提分练
二、单项选择。
( ) 1.—How much ________ they
—They are six yuan.
A. is B. are C. am
( ) 2.—________ is the milk
—Eight yuan.
A. How much B. How many C. How old
( ) 3.—How much is the ________
—It's ten yuan.
A. dumplings B. eggs C. rice
B
A
C
提分练
三、根据答语将对话补充完整。
1.—________ ________ milk do you have
—I have one kilo.
2.—________ ________ ________ are there
—There are ten books.
3.—________ ________ is the flower
—The flower is ten yuan.
How much
How many books
How much
考 点 速 记
基数词
考点 2
原文：They're four yuan.他们四元。
It's only nineteen yuan.只有19元。
一、定义：
表示数目的词称为基数词。
二、基数词的表示方法：
表示数量多少或顺序先后的词叫作数词。最基本的数词的表达如下：
1 one 10 ten 19 nineteen
2 two 11 eleven 20 twenty
3 three 12 twelve 30 thirty
4 four 13 thirteen 40 forty
5 five 14 fourteen 50 fifty
6 six 15 fifteen 60 sixty
7 seven 16 sixteen 70 seventy
8 eight 17 seventeen 80 eighty
9 nine 18 eighteen 90 ninety
1.1-12 的基数词: one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve
2. 13~19的基数词,由3~9基数词的词尾加-teen构成,其中thirteen, fifteen, eighteen
变化不规则:thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen
3.20~90中整十数的基数词由2~9基数词的词尾加-ty构成,其中twenty, thirty, forty, fifty, eighty
变化不规则: twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety
4.21~99由整十数基数词加个位数1-9的基数词，十位和个位之间加连字符“-”。
例: 21 twenty-one 44 forty-four
5.1-9基数词加hundred,表示几百:
例: 300 three hundred
三、基数词记忆口诀：
基数词,很容易,0至12,词各异。
13~19, teen结尾。整十后,有ty。
几十几,也容易,先说几十，再说几，中间短杠“-”加上去。
hundred，是一百，百内数字记心怀。
提分练
一、根据生活常识或中文提示填空。
1. There are ________ days in February (二月 ) in 2024.
2. The English alphabet (字母表) has ________ letters.
3. There are ________ minutes in an hour.
4. There are ________ hours in a day.
5. There are ________ months in a year.
twenty-nine
twenty-six
sixty
twenty-four
twelve
提分练
6. These shoes are ________( 四十 ) yuan.
7. Here are ________(三十) stickers for you.
8. This umbrella is ________(二十) yuan.
9. There are ________(九十) books.
10. My brother is ________( 二十八 )years old.
forty
thirty
twenty
ninety
twenty-eight
提分练
二、单项选择。
( ) 1. Tom is my brother. He is ________year old.
A. two B. ten C. one
( )2. I have ________ books. Nine are red and seven are blue.
A.15 B.16 C.17

C
B
考 点 速 记
“Can I help you ”的用法
考点 3
原文：—Can I help you 要我帮忙吗？
—Yes. I'd like these, please.好的，我想要这些。
解析：1.“Can I help you ”意为“我能帮你吗 ”,其回答可以用句型“I'd like…”,也可以直接说出想要的东西。
例如：—Can I help you 我能帮你吗
—Yes. I'd like a cup of tea.是的。我想要一杯茶。
2.询问对方想要什么还可以用“What would you like ”或
“What can I do for you ”。
例如：(1)—What would you like 你想要什么
—I’d like some noodles.我想要一些面条。
(2)—What can I do for you 我能为你做点什么
—Some grapes, please.请给我一些葡萄。
提分练
一、单项选择。
( )1.— —Yes. Two oranges, please.
A. What do you like B. Can I help you C. What do you have
( )2.— would you like —I'd like six toys.
A. What B. Where C. How
B
A
提分练
( )3.— —Yes. I'd like this umbrella.
A. Can I help you B. Can I have a look C. Can you make a pie
( )4.— —I like mangoes.
A. What would you like B. Can I help you C. What do you like
( )5.—Can I help you —Yes. a fan.
A. I don't like B. I'd want C. I'd like

A
C
C
考 点 速 记
she和her的用法区别
考点 4
原文：They’re for my sister Tina. Her tail is long.
它们是给我妹妹蒂娜准备的。她的尾巴很长。
her是形容词性物主代词，意为“她的”，放在所修饰的名词前面；它还可以在句中作宾语，意为“她”。
she是主格，表示“她”，在句子中作主语，通常放于陈述句的句首。其他的形容词性物主代词有his（他的），my（我的），your（你/你们的），our（我们的），their（他/她/它们的），its(它的)。
提分练
用所给词的适当形式填空。
1. Look! ________ (she) dress is beautiful.
2. This is ________( she ) skirt. It's nice.
3. This is my sister Tina. ________( she ) tail is long.
4. (Her) ruler is long.
Her
her
Her
Her