中小学教育资源及组卷应用平台
四年级上Unit7 How much单元知识梳理
语音
v /v/: five give live love very have vase twelve vest van evening over
seven eleven lovely river volleyball
Sound time: Five men live, near the river. They love to swim in summer.
四会单词
1. shoe 鞋子 2. sock(s) 袜子 3. twenty 二十
4. thirty 三十 5. forty 四十 6. fifty 五十
必背词组
1. how much 多少
2. these shoes 这些鞋子
3. forty-five yuan 四十五元
4. only twenty-eight yuan 只有二十八元
5. the clothes shop 服装店
6. for my sister 给我的姐姐/妹妹
7. how many 多少
8. those socks 那些袜子
9. I’d like 我想要
10. fifty-three fans 五十三把扇子
11. a pair of shoes 一双鞋
12. an orange fan 一把橘色的扇子
重难点句型解析
1.These socks are very nice.这些袜子非常好看。
难点解析:these意为“这些”,是指示代词,其他的指示代词还有this(这个),that(那个),those (那些)。其中this/that后接单数可数名词,these/those后接可数名词复数。
例句:This umbrella is very nice.这把雨伞非常好看。
Those ducks are swimming.那些鸭子正在游泳。
经典例题;单项选择。
( )What's______ over there
this B. that C. those
答案:B
2.Well done.做得好。
难点解析: “Well done.”是日常生活中常用的交际用语之一,用于对别人所做的工作或完成的事情表示满意、赞扬或祝贺等,意为“好样的。干得好。”,回答时常用“Thank you. ”
例句:Look! I can dance.看!我会跳舞了。Well done.好样的。
经典例题:根据所给情景,选择合适的句子。
( )杨玲英语考试考了满分,妈妈称赞她说: ______
Have a try. B. Well done. C. Thank you.
答案:B
3. How much are they 它们多少钱?
难点解析:how much表示“多少钱”的意思,常用来询问物品的价格,句型为”How much+be动词(is/are) +物品?”。当要询问的物品是可数名词单数或不可数名词时,be动词要用is,回答为”It's+基数词+yuan. ”,意为“(它)...元。”。当要询问的物品是可数名词的复数时,be动词要用are,回答为”They're+基数词+yuan”,意为“(它们)……元。”。回答时也可以直接说出价钱。
例句:
How much is the bread 面包多少钱?
—It's five yuan.五元钱。
How much are the apples 苹果多少钱?
Twenty yuan.二十元。
另外:how much还可以用来询问不可数名词的数量。
例句:How much milk would you like 你想要多少牛奶?
经典例题:根据所给情景,选择合适的句子。
( )当你想问这双鞋多少钱时,可以这样问:
A. How much is the shoe B. How much are the shoes
答案:B
4.How many would you like 你想要多少
难点解析:“How many ... would you like ”是用来询问对方想要多少个物品的句型,意为“你想要多少个……?”。how many后面可根据上下文省略可数名词的复数形式。回答为”I'd like ... ,please.”或“基数词,please. ”。
例句:A:I'd like some hot dogs.我想要一些热狗。
B:How many (hot dogs) would you like 你想要多少个(热狗)?
A: Four.四个。
单项选择。
( ) How many would you like __________.
A. Fifty yuan. B. Fifty. C. Fifty oranges.
答案:B
5.Her tail is long.
难点解析: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)。
经典例题:用所给单词的适当形式填空。
This is my cousin. __________(she) name is Lucy.
答案:Her
语法
1. how much的用法
(1) how much “多少钱”。用来询问物品的价格。
①物品是单数或不可数,用How much is it /How much is the... 回答It’s...yuan如.
How much is it 它多少钱? It’s forty-four yuan.它44 元。
How much is the milk 牛奶多少钱 It's six yuan.它 6元。
②物品是复数,应用 How much are they / How much are the …?回答用 They're ... yuan,
如How much are they 它们多少元? They're nineteen yuan.它们 19 元。
How much are the shoes 鞋多少钱 They're forty-four yuan.它们 44 元。
(2) How much “多少”。用来询问不可数名词数量的多少。如:
How much water do you have 你有多少水?
How much milk would you like 你想要多少牛奶?
2.would like 与 want 的用法
would like和want都表示“想要”,一般可以互换。
(1)想要某物 would like sth.或 want sth.如:
I’d like these shoes.我想要这鞋子。 同义句:I want these shoes.
(2)想要做某事would like to或want to如:
I would like to play football.我想要踢足球。 同义句:I want to play football.
3.数词的表达
1-12: one, two. three, four, five, six, seven, eight, nine, ten. eleven, twelve.
13 -19:几变成十几,在几的后面加 teen。 如:fourteen, sixteen, seventeen, nineteen
特别注意:thirteen, fifteen, eighteen。
20-90:几变成几十,在几的后面加ty。如:sixty, seventy, ninety。
特别注意:twenty, thirty, forty, fifty, eighty 。
99:几十几的表述方法是先说“几十”,再说“几”,中间加连字符。如:
twenty-one, forty-five, sixty-four。
4.a和an的用法
a 一般用于辅音音素前,an用于元音音素前,如:
an umbrella 一把伞(u的发音为/ /,是元音。元音音素前用an)
a cool umbrella一把很酷的雨伞(c的发音是/k/,是辅音。辅音音素前用a)
与 an 连用白勺单词有:apple, egg, elephant, ice cream, orange, old man,umbrella等。
pair的用法:
(1)pair "双","副”,“条”的意思。如:
three pairs of socks 三双袜子 five pairs of trousers 五条裤子
two pairs of gloves 两副手套
(2)pair为单数,be动词用is, pairs为复数,be动词用are。如:
This pair of socks is beautiful.这副袜子好看
Those pairs of socks are cheap.那几双袜子便宜。
6.try...on的用法
try...on “试穿”的意思。名词放在介词中间或者后面,宾格必须放中间。如
试穿鞋 try the shoes on 或者 try on the shoes
try them on试穿它们 try it on试穿它
7.fan的用法
(1)表示"扇子"。如:Do you have any fans 你有一些扇子吗
(2)表示“粉丝”。如:I am your fan.我是你的粉丝。
8.glass的用法
(1)glass表示“玻璃”,是不可数名词。
(2)glass表示"(玻璃做的)杯子”,是可数名词。如:two glasses 两个杯子
(3)glasses眼镜当衣示“眼镜”的时候,永远用复数形式。