译林版七年级英语上册Unit 7 Shopping 第4课时教学课件(共26张PPT)

(共26张PPT)
Unit 7 Shopping
Grammar
Task 1
Warming-up
Look and predict
1. What festival are they getting ready for
2. Does the girl have any money
Presentation
Read the conversation and answer questions
1. What does the girl want to buy
She wants to buy some Christmas presents.
2. Does she have any money
No, she doesn’t have any money.
—I want to buy some presents.
I need some money.
—Do you have any money
—No, I don’t have any money.
Presentation
When do we use some and any
Read, think and fill
We use _________before countable
and uncountable nouns.
We use _____ in a positive sentence.
We use ______ in a negative
sentence and a question.
some/any
some
any
—Would you like some presents
—Can I borrow some money from you
Read, think and learn
Presentation
Why do we use some in questions
Tip: We can use some in questions when we are making offers
and requests. We use it when we expect the answer to be “yes”.
e.g. 1. Would you like some tea
2. Can I have some ice cream
3. What about some fish
4. Shall we buy some presents for him
Presentation
Complete the sentences by choosing one of the given words.
1. Do you get ___ presents at Christmas (some; any)
2. I usually get a red packet from my parents and there is always ______ money in it. (some; any)
3. We don’t have _____ parties at Easter. (some; any)
4. Would you like _____ cards for your birthday (some; any)
Practice
M: We need many things for the party, Daniel.
D: Yes. We have a big cake and 1. ______ bread. Do we need 2. _____fruit
M: Sure. We need 3. _______ bananas and oranges.
D: What about drinks
M: We need 4. _______ juice and cola.
D: OK. Do we need to buy 5. _______ paper cups
M: Yes. We also need 6. _______ paper cups.
D: All right. Let’s go.
some
any
some
some
any
some
Complete the conversation with “some” or “any”.
Practice
I have 1. _____ photos and pictures of how we celebrate Chinese
New Year. Do you want to see them Do you eat 2. ______
Chinese food in America I don’t have 3. ______ pictures of
American festivals. Can you send me 4. ______
Millie
some
any
any
some
Help Millie complete the e-mail with “some” or “any”.
Practice
Task 2
Presentation
Observe and mark T (True) or F (False)
( ) 1. There is a pear on the table.
( ) 2. There is not any bread on the table.
( ) 3. There are some cakes on the table.
( ) 4. There are some drinks on the table.
( ) 5. There are three tomatoes on the table.
T
T
F
T
F
Presentation
Circle there be structure in each sentence.
1. There is a pear on the table.
2. There is not any bread on the table.
3. There are some cakes on the table.
4. There are some drinks on the table.
5. There are three tomatoes on the table.
We use there be to show that something exists.
There be句型
2. 句式：There be+sb./sth.+地点/时间状语。
1. 定义：There be句型表示“某地（或某时）存在（或有）某人（或某物）”
注意：there是引导词，没有词义；be是谓语动词；某人/物是主语，地点/时间作状语。
Grammar points
Presentation
3. 结构：
肯定句：There be+sb./sth.+地点/时间状语.
否定句：There be not+sb./sth.+地点/时间状语.
There are some pictures on the wall.=There aren’t any pictures on the wall.
=There are no pictures on the wall.
一般疑问句：Be there+sb./sth. +地点/时间状语
肯定回答：Yes, there is/are.
否定回答：No, there isn’t/aren’t.
There is some water on Mars. → Is there any water on Mars
Presentation
4. There be句型就近原则：
(1) 谓语动词be在人称和数上应与后面的第一个名词保持一致。
There is some salad on the table.
There are some students in the classroom.
(2) 如果There be句型中有多个名词，be动词通常与第一个名词保持人称和数的一致。（就近原则）
There is a boy and two girls in the room.
There are two girls and a boy in the room.
Presentation
5. There be句型与have句型的区别
相同点：There be 句型和have都表示“有”的含义。
不同点：
(1) 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。
He has two sons. There are two men in the office.
(2) 当have表示“包括”、“存在”的含义时，There be句型与其可互换。
A week has seven days.
There are seven days in a week
注意：There be句型不能与have/has同时使用。
Presentation
There be句型有特点，主语放在be后面；
单数名词用is，复数名词are记全。
变否定，很简单，be后要把not添；
变疑问，也不难，把be提到there前；
肯定句中有some，否定/疑问要用any换。
There be句型用法歌诀
Presentation
1. There ____ a book and two pens on the teacher’s desk.
2. There ____ two pens and a book on the teacher’s desk.
3. There ____ some paper in your schoolbag.
4. There ____ a bag of potatoes in the corner.
5. There ____ three cartons of juice in the fridge.
6. _____ there lots of people in the shopping mall
is
are
is
is
are
Are
Practice
Complete the sentences
Complete the sentences using there be or have/has.
1. Look! some cats in the tree.
2. He a new bike.
3. My brother and I four new stamps.
4. a car on the hill.
5. I a new pen, but no ink in it.
6. — Do you any sisters — Yes, I only one.
7. some bananas on the table.
8. any kites in the sky
There are
has
have
There’s
have
there’s
have
have
There’re
Are there
Practice
Complete the passage with the correct forms of there be.
My school is very beautiful, and 1. _________ some shops around it.
2. _________ a bookshop near my school. 3. __________ a lot of good books in it. 4. _________ also some pens, rubbers and exercise books. Sometimes we go there after school. 5. __________ hair clips, music boxes and some other nice things too. We can buy presents for our friends in the shop. Not far away from my school, 6. ________ also a supermarket. It is not very big, but 7. ___________ enough snacks in it.
there are
There is
There are
There are
There are
there is
there are
Practice
Write a short passage to introduce your school. Try to use some/any and there is/there are.
Production
Summary
some & any
We use some/any before countable and uncountable nouns.
We use some in a positive sentence.
We use any in a negative sentence or a question.
We use some in questions of making offers and requests when we
expect the answer to be “yes”.
Summary
there be
We use there be to show the existence of something.
We use there is before a singular noun or an uncountable noun.
We use there are before a plural noun.
1. Review the uses of “some”, “any” and “there be”.
2. Polish your passage.
3. Preview Integrated skills.
Homework
Thank you!