课件49张PPT。Unit 2 The library is on the left of the playground.Unit 3 My schoolRevision Linda and Daming are talking about their classes. In Linda’s school, there are ____________ students in a class. And in her classroom, there is _______________ and _____________. And there is a _____________ on her teacher’s desk. Complete the passage according to Unit 1.thirtya map of Englandsome picturescomputerIn Daming’s class, there are twenty ____________ and twenty girls. There aren’t __________ pictures. There is a a map of the world in his classroom. boysanyFill in the blanks with there is there are Is thereare therethere isn’t. There's a school in Park Street, and next to the school __________ a small park. In the park _________ a children's playground. ________ also a shop. there is there isThere is_________ a post office and ________ a library, too. _________some restaurants and a cinema. ________ a gym? No, ___________. How many cinemas_________ in your town? How many schools_________ ?There isthere isThere areIs therethere isn’tare thereare thereofficeclassroomMatch the pictures with the places.dining hallscience lablibrarygymbuildinggateplaygroundsports hallRead Betty’s words, and write her classmates’ names on their desks.behind between in front of on the right In the classroom, Daming’s on the right. Gao Yan’s in front of Daming and between Zhao Feng and Li Min.
Lingling is behind Zhao Feng.DamingZhao FengLi MinGao YanLinglingAsk and answer where your students are with behind, in front of, between, and on the right. A: Where is Betty?
B: She is behind Li Min.Pair work.1. behind behind 做介词，表示“在……后面”, “在……背后”，指位置的前后。如：
The national stadium is located behind the hill．
国家运动场在山岗的后面。
The sun is now behind the clouds.
现在太阳正躲在云层后面。
There is something behind his suggestion.
他的建议言外有意。
A cat came out from behind the door.
有一只猫从门背后出来。 behind还可以做副词，意思是“在后、较迟、落后”。如：
Take care not to leave anything behind.
别遗留什么东西。
They are far behind in their preparation.
他们准备过迟。
He came five minutes behind.
他迟来五分钟。
The clock runs behind.
钟走慢了。[拓展] after与behind的用法及区别辨析 ：
两者均可表示“在…之后”，其区别是：
1. after 主要用于时间或次序，behind 主要用于位置：
He decided to leave after lunch.
他决定午饭后离开。
Summer comes after spring.
春去夏来。
The hospital is behind the post office.
医院在邮局后面。[注意]
behind 有时也用于时间，表示“迟于”，主要用于behind time(迟，晚)这一习语：
The train was 20 minutes behind time.
火车晚点 20 分钟。 2. 两者都可用于引申义，after 侧重指追求、寻找、模仿等; 而behind 则侧重指在背后、支持、落后等：
The police are after her.
警察在追捕她。
Many young people are after her.
许多年青人都追求她。
We are behind you completely.
我们完全支持你。
He is behind the others in maths.
他的数学不如别人。2. between between 作介词，表示“两者”之间，在……中间。主要指两者之间，其宾语往往是表示两者的名词或代词，或者是由 and 连接的两个人或物。
Do you know the difference between the two words?
你知道这两个词有什么不同吗？
Take it three times a day between meals.
一天服三次，避开饭时。 There will be a dialogue between the two states.
两国将要进行一次对话。
I’m usually free between Tuesday and Thursday.
我通常在星期二与星期四之间有空。
The county town is between 5 and 6 miles away.
县城在五、六英里之外。 在下列情况，between 可用于三者。
(1) 当两个以上的人或物用 and 连接时。
between A, B and C 在 A、B和C 之间
(2) 涉及事物之间的区别或各国之间的关系时。
the difference between the three of them??
他们三者之间的区别
the relations between various countries?
各国之间的关系[拓展]Listen and label the map of the school.libraryschool officesdining hallsports hallscience buildingRead and answer the questions.How many buildings are there in the school?3. What’s in the library?There are six buildings.It’s the playground.2. What’s on the right of the library?There are many books, maps and computers.5. Where are the computer rooms and science labs?4. How many classrooms are there in the classroom building?There are 24 classrooms.They are in the science buildings.1. The library is ___________ the school offices.
2. The library is ____________ the school gate.
3. The classroom building is __________ the school offices ______ the dining hall.
4. The science building is ___________ the sports hall.in front ofnearbetweenin front ofRead the passage again and complete the sentences.and5. The dining hall is ________________ the classroom building.
6. The school offices are __________ the library.
7. The sport hall is ___________ the science building ______ the dining hall.
8. The science labs are ___________ the sport hall.on the right ofbehindin front ofbetweenandLanguage pointIn front of the dining hall is the sports hall and the building in front ... in front of 意为"在……前面",表示位置关系,其后可以接名词或代词,指的是某人或物外部的前面。其反义词是behind"在……后面"。There is a garden in front of the house.
在房子的前面有一个花园。
He sits in front of me.
他坐在我的前面。 Can you see a red car in front of that house?
你能看到那所房子前面的一辆红色汽车吗？[拓展]
in the front of 也表示位置关系,意为"在……前部",指在某个范围内的前面。试比较:
The teacher is in the front of the classroom.
老师在教室前面。(老师在教室里面)
There is a tree in front of the house.
房子前面有一棵树。(树和房子是两个独立的个体, 树不在房子里)[链接]
before也表示"在……之前",但通常用来表示时间或顺序上的前后。如:
You can drink a glass of water before you have breakfast.
早餐前你可以先喝杯水。1. There is a car ___________ my house.
2. The cat is _________ the door. You can’t see it.
3. The blackboard is _______________ the classroom. 选用方框内合适的单词或短语填空。in front ofbehindin the front ofin front of, in the front of, behind[Practice]There be句型的特殊疑问句形式 There be句型的特殊疑问句有以下三种形式。 1. 对主语提问：当主语是人时，用 “Who’s + 介词短语?”；当主语是物时，用 “What’s + 介词短语?”。其中there在口语中常常省略。注意：无论原句的主语是单数还是复数，对其提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如： There is a bird in the tree.
→What’s in the tree? There are some bikes over there.
→What’s over there?
There is a little girl in the room.
→Who is in the room? 2. 对地点状语提问：用 “Where is are +
主语?”表示（注意其答语变化）。如： There is a computer in my office.
→ Where is the computer?
----It’s in my office. There are four children in the classroom.
→Where are the four children?
----They’ re in the classroom. 3. 对数量提问：一般有两种提问方式。如果主语是可数名词，无论是单数还是 复数，都用“How many +可数名词复数 + are there + 介词短语？”表示：
There are twelve months in a year.
→How many months are there in a year?
There is only one book in my bag.
→ How many books are there in your bag?
There is a cat in the box.
→ How many cats are there in the box? 如果主语是不可数名词，则用“ How much + 不可数名词 + is there + 介词短语？”表示：
There is some money in my purse.
→ How much money is there in your purse?Answer the questions. Use short forms.--- Where’s the playground?
--- _________ in the middle of the school.2. --- Where are the science labs?
--- ________ in the science building.3. --- Is the library behind the sports hall?
--- No, _________.It’sThey’reIt isn’t英语缩写形式 英语中，be动词的am, is, are常与主语进行缩写:
am缩写为’m, 如: I am = I’m
is一般缩写为’s, 如: he is = he’s , it is = it’s
are一般缩写为’re, 如: we are = we’re, you are = you’re, they are = they’re.
We are Chinese.
= We’re Chinese.
我们是中国人。 be动词的is, are常与否定词not进行缩写, am与not 连用不缩写, 如:
is not = isn’t, are not = aren’t常见的英语缩写形式有：I’m=I am she’s = she is he’s = he is
it’s=it is we’re = we are you’re = you are
they’re = they are there’s = there is
there’re = there are that’s = that is
Sam’s a student. (Sam’s = Sam is 是)
isn’t = is not aren’t = are not
what is = what’s who is = who’s
where is = where’s 1. The library is next to the classroom.
It’s next to the classrooms.
2. The science lab is behind the library.
It’s behind the library.
3. Is the science lab in front of the library?
No, it isn’t.Read these sentences. Pay attention to the short forms.Use short forms to answer the questions. 1.Where’s the library? _____________
in front of the science lab.
2.Where are the offices? ___________
in front of the classrooms.
3.Are the classrooms next to the
science lab? No,_______________.
4.Is the gym next to the classroom? No,
___________.It’sThey’rethey aren’tit isn’tWork in pairs. Ask and answer your friend questions to describe your school.gymscience labclassroomsschool gateofficeslibraryWhere are these places?Choose the best answer.Exercises ( )1. There are some trees ___the house.
A. in B. on C. in front of
( )2. Where is the office?________.
A. They’re behind the gym.
B. It’s next the gym.
C. It’s next to the gym.C C ( )3. There are many books____ our library.
A. next to B. in C. behind
( )4. The cat is ___the door. So I can’t see it.
A. in front of B. next to C. behindB C Fill in the blacks.1、他们在图书馆后面。
They _________________ the library.
2、- 科学实验室在图书馆前面吗？
-不是。
- ____ the science lab _____________
the library?
- No, ___________. are behindit isn’t Isin front of3、-体育馆在哪里 ？ -在饭堂的前面。
- _________ the gym?
- _______________ the dining hall.
4、 你们的学校紧挨着工厂吗？
_____ your school __________
the factory?It’s in front of IsWhere’snext toRetell the text as fluently as possible.
Copy the new words.
Write a letter to your friend to
describe your school.Homework
