内容正文:
【教材解读】Unit 1 Goldilocks and the three bears
第5课时 Cartoon time &Checkout time&Ticking time
知识点一 情态动词can
【知识精讲】
can在这里意为“可以”,表示允许的意思。
【经典例题】
—Can I watch TV now, Mum?
—Yes, you _____.
A. must B. can C. should
【名师解析】
根据问句可知,向妈妈询问是否可以现在看电视,A. must必须;B. can可以;C. should应该,所以选B。
知识点二 cannot
【知识精讲】
cannot=can not,意为“不能”,没有人称和数的变化,后面加动词原形。
表示某人不能做某事时,通常在can后面加否定词not。
Bobby cannot(can’t) see any cakes in the fridge.
【经典例题】
用所给词的适当形式填空
She cannot ________ (hear) me on the noisy street.
【名师解析】
cannot后面加动词原形,所以填hear。
知识点三 any
【知识精讲】
“any”意为“任何,一些”用于否定句和一般疑问句。
【经典例题】
Do you have ________ footballs in the shop?
A. some B. any C. much
【名师解析】
句意:你们商店里有足球吗?本题考查一般疑问句中some和any的选择,所以选B。C. much 很多,修饰不可数名词。
知识点四 There be 句型的否定形式
【知识精讲】
There be 句型的否定形式:在be动词的后面加not(is not可以缩写为isn't,are not可以缩写为 aren't)把some 改成any。
例:There is a pencil in the pencil-box.
(改为否定句) There isn't a pencil in the pencil-box.
There are some crayons on the desk.
(改为否定句) There aren't any crayons on the desk.
【经典例题】
用所给词的适当形式填空
There ________ (be) any juice in the glass.
【名师解析】
根据any可知,句子为否定句;juice为不可数名词,所以用be的单数形式,所以填isn't。
【参考答案】
I'm in the living room. There's a table.
There are some books on the table.
There are some toy cars under the table.
There is a chair beside/by the table.
There are three umbrellas near the window.
Oh, there is a bear on the chair!
【参考答案】
1. are five apples
2. is some juice
3. is a bird
4. are ten candies
课时小练
一、单项选择
1.There _______ some tomatoes in the box.
A. is B. are C. have
2.There ____ any milk in the fridge.
A. are B. is C. isn't
3._________ a lot of water in the glass.
A. There is B. There are C. There be
二、选词填空
is, are, some, any, in, on, under, hard, in front of
(1)There ______