英语1(基础模块)unit 3 知识点及练习

thereis 英语1（基础模块）知识点及练习

Unit Three How much is it ?

一、词汇

store=shop, downtown cell phone = mobile phone take

kilo kilos a kilo of two kilos of kilometer kilogram

a pair of shoes a pair of pants a pair of glasses

二、短语

How much how many on sale different , be different from

two yuan a kilo three yuan for each go shopping shopping list out(sold out)

food of different flavors, at a good price at very attractive prices sth for sb

on that day used to do sth heavy traffic take / have +时间 + off up

三、句型

sell buy line

Can I help you? What can I do for you? Is there any discount? = what’s the discount

What’s the original price? I will take it . Here you are !

How much is the apple ?= what’s the price of the apple.

1、语法There be

1）There be 句型与have, has的区别

1、There be 句型表示：在某地有某物（或人）

2、在there be 句型中，主语是单数，be 动词用is ; 主语是复数，be 动

词用are ; 如有几件物品，be 动词根据最*近be 动词的那个名词决

定。

3、there be句型与have(has) 的区别：

there be 表示在某地有某物（或人）；have(has) 表示某人拥有某物。

4、some 和any 在there be 句型中的运用：some 用于肯定句，any 用于否定句或疑问句。

5、and 和or 在there be句型中的运用：and 用于肯定句，or 用于否定

句或疑问句。

2）There be句型与have，has有时也可以通用。

如：The classroom has ten desks. = There are ten desks in the classroom.

教室里有十张桌子。

注意：

1．“have ＋表示一日三餐的名词”，意为“用餐”。如：have breakfast吃早餐，have lunch吃午饭，have supper吃晚饭。

2．“have ＋表示食品、饮料等名词”，意为“吃；喝”。如：have (some) bread吃面包，have eggs (for breakfast) (早餐)吃鸡蛋，have (a cup of) tea 喝(一杯)茶。

3．“have ＋表示动作的名词”，没有固定的意思，常与表示动作的名词同义。如：

have a rest 休息一下 have a swim 游泳

have a drink (of．．．)喝一点(……) have a look (at ．．．)

(朝……)看一眼

4．“have ＋表示某种活动的名词”，意为“进行，举行”。如：

have a class (学生) 上课 have a birthday party 举行生日聚会

3）there be 句型的常考点

考点一：各种句型转化。

1：变成否定

There be句型的否定式的构成和含有be动词的其它句型一样，在

be后加上not或no即可。注意not和no的不同：not是副词，no为形容词，not

a/an/any + n. 相当于no+ n.。例如：

There are some pictures on the wall. →There aren't any pictures on the wall. =There are no pictures on the wall.

There is a bike behind the tree. → There isn't a bike behind the tree.

=There is no bike behind the tree.

2：变成一般疑问句

There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。但同时要注意：当肯定句中有some时，要将其改为any（否定变化也一样）。

There is some water on Mars. → Is there any water on Mars?

There are some fish in the water. →Are there any fish in the water?

3：特殊疑问句

对主语提问：当主语是人的时候，则用who 引导，当主语是物的时候，则用what 引导。注意：无论原句的主语是单数还是复数，对之提问时一

般都用be的单数形式(回答时却要根据实际情况来决定)。如：

There are many things over there. →What's over there?

There is a little girl in the room.→Who is in the room?

对地点状语提问：则用where 引导。如：

There is a computer on the desk. → Where is the computer?

There are four children on the playground. →Where are the four children?

对数量提问：般有两种句型结构：

How many+复数名词+are there+介词短语？

How much+不可数名词+is there+介词短语？

考点二：there be 句型的时态。

be可以有现在时（there is/are）、过去时(there was/were)、将来时(there is/are going to be或there will be)和完成时(there have/has been)；还可用there must be ,there can’t be, there used to be等。如：

---There ______ a concert this evening.

---Yeah. Exciting news!

A. are going to be

B. is going to be

C. is going to have

D. will have

考点三：there be 句型反意疑问句的构成：be (not) there? 如：There is some milk in the bottle, ____ ?

A．isn't there B．aren't there C．isn't it D．are there

考点四：there be 句型的主谓一致：

There be 结构中的be动词要和后面所跟名词保持一致，遵循就近原则。如：

1.There ___ any rice in the bowl. A. are B. is C. isn’t D. aren’t

2.There ___ many apples on the tree last year. A. have been B. were

C. are

D. is

考点五：there be 句型用的其他动词：

there be 句型中有时不用动词be ，而用come , live ,stand , lie, seem to be , happen to be ，等。如：

There ____ a knife and a fork on the table. (2007黄冈)

A. seems to be

B. seem to be

C. is seeming to be

D. are

剖析：根据就近原则，首先排除B、D，而 there be 句型中有时不用动词be ，而用come , live ,stand , lie, seem to be等，所以答案应从A、C中选。感官动词一般不用进行时，故C也不正确。

注意事项：there be 句型与have句型的区别

(1) There be 句型和have都表示“有”的含义。区别如下：There be表示“某处存在某物或某人”；have表示“某人拥有某物/某人”，它表示所有、拥有关系。如：

He has two sons. 他有两个儿子。

There are two men in the office. 办公室里有两个男人。

(2)当have表示“包括”、“存在”的含义时，There be 句型与其可互换。如：

A week has seven days. =There are seven days in a week. 一

个星期有七天。

There be 句型与 have has 的练习题

一、用恰当的be动词填空。

yesterday. 1、There __________ a lot of sweets（糖果） in the box. 2、There __________some milk in the glass.

3、There __________ some people under the big tree. 4、There __________ a picture and a map on the wall. 5、There __________ a box of rubbers（橡皮擦） near the books. 6、There __________ lots of flowers in our garden last year. 7、There __________ a tin of chicken（鸡肉）in the fridge

8、There __________ four cups of coffee on the table. 二、用“ have, has ”填空

1. I_________ a nice puppet.

2. He_________a good friend.

3. They__________ some masks.

4. We___________some flowers.

5. She___________ a duck.

6. My father____________ a new bike.

7. Her mother___________a vase.

8. Our teacher_________ an English book.

9. Our teachers___________a basketball.

10. Their parents___________some blankets

11. Nancy_________many skirts. 12.

David__________some jackets. 13. My friends__________a football. 14. What do you__________?

15. What does Mike__________? 16. What do your

friends___________?

17. What does Helen___________? 18. His brother________a basketball.

19. Her sister_________a nice doll. 20. Miss Li__________an English book.

三、用“have,has”或 “there is , there are”填空

1. I________a good father and a good mother.

2. ____________a telephone on the desk.

3. He_________a cell phone.

4. _____________a basketball in the playground.

5. She__________some dresses.

6. They___________a nice garden.

7. What do you___________?

8. ______________a reading-room in the building?

9. What does Mike___________?

10. ______________any books in the bookcase?

11. My father_________a story-book.

12. _______________a story-book on the table.

13. _______________any flowers in the vase(花瓶)?

14. How many students____________in the classroom?

15. My parents___________some nice pictures.

16. _____________some maps on the wall.

17. ______________a map of the world on the wall.

18. David__________a telescope. 望远镜

19. David’s friends___________some tents.（帐篷）

20. ______________many children on the hill.

四、按要求进行句型转换

1．There are some kites on the wall.（改为否定句）__________________________

2．There is some rice in the bag.（改为一般疑问句）_________________________

3．There are forty-eight pupils in Miss Guo's class.（对画线部分提问）__________

4．Mr. Green has two sons. （对画线部分提问）_________________________

5．His uncle has some new story-books.（改为一般疑问句）__________________

6、There is a woman near the house.（变复数）_____________________________

7、There are some buses near the hill.（变单数）____________________________

8、There are some apples on the tree.（变一般问句）_________________________

9、There are some oranges in the glass.（变否定句）