Unit 1 语法易错+巩固练习（导学案）三年级英语寒假自学课（冀教版三起·新教材）

冀教版三起三年级寒假自学课

Unit 1  语法易错+巩固练习

 

 

语法点拨

1.询问与表达 “喜欢 / 不喜欢的食物”

（1）教材原句：I like apples. I don't like oranges.（我喜欢苹果。我不喜欢橙子。）

What do you like, Danny?（丹尼，你喜欢什么？）

（2）句式结构：肯定表达：主语 + like (s) + 食物名称（单数 / 复数）.

否定表达：主语 + don't/doesn't + like + 食物名称（单数 / 复数）.

询问他人：What + do/does + 主语 + like?

（3）用法：用于表达个人对食物的喜好，主语为第三人称单数时，肯定句中动词加 - s/-es，否定句用 doesn't + 动词原形。

（4）例句：-What does Kim like?（金喜欢什么？）

-She likes hamburgers. She doesn't like fish.（她喜欢汉堡包。她不喜欢鱼。）

知识演练

一、按要求完成句子。

1.I like dumplings.（改为否定句）

I ______ ______ dumplings.

2. She likes rice and vegetables.（改为一般疑问句）

______ she ______ rice and vegetables?

3. They don't like beef.（改为肯定句）

They ______ beef.

4. -What ______ you ______（like）?（根据答语补全问句）

-I like noodles and fruit.

5. Tom likes chicken.（对画线部分提问）

______ ______ Tom ______?

 

 

 

语法点拨

 

2.询问与回答 “食物价格”

（1）教材原句：1.-How much is this grapefruit?（这个葡萄柚多少钱？）-It's eleven yuan.（十一元。）

2.-How much are the apples?（这些苹果多少钱？）-They're twelve yuan.（十二元。）

（2）句式结构：询问单数食物价格：How much + is + 单数食物（+ 其他）?

询问复数食物价格：How much + are + 复数食物（+ 其他）?

回答：It's + 金额.（单数）/ They're + 金额.（复数）

（3）用法：how much 用于询问不可数名词或可数名词的价格，be 动词的单复数由食物的单复数决定。

例句： -How much is the bread?（面包多少钱？）

-It's five yuan.（五元。）

-How much are the bananas?（香蕉多少钱？）

-They're eight yuan.（八元。）

知识演练

一、补全对话

A: Welcome to my fruit shop! Can I help you?

B: Yes. How much ______ this watermelon?

A: It's fifteen yuan.

B: What about the oranges? How much ______ they?

A: They're ten yuan a kilo.

B: I want two kilos. And how much ______ the grapes?

A: They're twelve yuan a kilo.

B: OK. I'll take them. How much ______ all together?

A: Thirty-two yuan.

B: Here you are.

A: Thank you.

 

 

 

 

语法点拨

 

3.“favourite” 表示 “最喜欢的食物”

（1）教材原句：Hamburgers are my favourite food.（汉堡包是我最喜欢的食物。）

Dumplings are my favourite food.（饺子是我最喜欢的食物。）

（2）句式结构：表达最喜欢的食物：主语's + favourite food + is + 食物名称.

食物名称 + is + 主语's favourite food.

询问他人：What's + 主语's + favourite food?

（3）用法：favourite 作形容词，意为 “最喜欢的”，后面接名词 food，食物名称可单数或复数（表示一类）。

（4）例句：-What's Wang Hong's favourite food?（王红最喜欢的食物是什么？）

-Her favourite food is dumplings.（她最喜欢的食物是饺子。）

知识演练

一、用所给词的适当形式填空。

1.My favourite food ______（be）noodles. They're delicious.

2.-What's （you）favourite food?-（I）favourite food is chicken.

3.Tom's favourite food ______（be）fish. He eats it every week.

4.-What's Lily's favourite food?-______（she）favourite food ______（be）apples and pears.

5.Beef ______（be not）my favourite food. I like vegetables better.

重难点特训

一、单项选择。

1．I like fruit. I like oranges, bananas and ______. (       )

A．sheep        B．grapes            C．soup

2．_________ are my favourite fruit. (       )

A．Hand        B．Oranges             C．Yummy

3．I like apples. _________. (       )

A．It’s red        B．It’s ten yuan             C．They are sweet

4．—What’s your favourite food? (       )

—_____.

A．I like reading        B．I like noodles             C．I like blue

5．LiMing has seven apples. WangHong has four apples. They have ______ apples. (       )

A．eleven        B．three             C．nine

6．______ is good for us. (       )

A．Fish        B．Vegetables              C．Eggs

7．______ you like dumplings? (       )

A．Do        B．Does              C．Are

8．Hamburgers ______ my favorite. (       )

A．is         B．are              C．am

9．—________ (       )

—Here you are.

A．How much is it?         B．Can I have some grapes?     C．Thank you.

10．The ____ are planted by farmers. (       )

A．grain         B．grains              C．grain’s

二、填空题

（A）找规律，选出或计算出正确的数字单词。

1．one three        (four / five / six / seven / eight / nine / ten) (选3个)

2．one one  two four        (four eight / three nine)

3．Δ+□=eight  Δ=       □-Δ=two  □=        ○+Δ=six  ○=       (填数字单词)

（B）看图完成句子

1．I like       . They are good for me.

2．He likes to eat       .

3．These apples are        yuan.

4．This is an       .