Module 5 Museum unit3 Language in use(共16张PPT)

(共16张PPT)
Module 5 Museum
Unit 3 Language in use
No shouting, please!
Don't cross taht rope!
Don't be rude!
If you ever go to London, make sure you visit the Science Museum.
Language practice
1. if条件句＋祈使句
1) if 从句的构成
if后面通常接一个完整的句子作从句。主句为祈使句，既可以用肯定形式也可以用否定形式。
If you want to know more about it, call me.
如果你想了解更多的内容，给我打电话。
If you attend a meeting, don't take your mobile phone.
如果你参加会议，请不要带手机。
Grammar
2) if 从句的位置
if引导的从句可以放在主句之前，也可以放在主句之后。
①祈使句+ if 引导的条件状语从句。
Please tell me if you want to go.
如果你想去的话告诉我。
Make sure you visit the Science Museum if you ever go to London.
如果你去伦敦，一定要去参观科学博物馆。
②if 引导的条件状语从句+祈使句，if 后面要加逗号。
If you want to turn on the recorder, press the blue botton.
如果你想打开录音机，按蓝色按钮。
If you want to hang up ,please press the red button.
如果你想挂电话，请按红色按钮。
1) No + 动名词 No joking! 不要开玩笑。
2) No + 名词 No entry. 请勿入内。
3) 祈使句同样可以用来表示“禁止”。
Don’t make any noise. 不要吵闹。
Keep off the grass. 请勿践踏草坪。
2. 禁止做某事
Match the signs with the rules.
1. No swimming.
2. No football.
3. No right turn.
4. No parking.
5. No littering.
6. No eating or drinking.
1
2
Look at the signs and write the rules.
Don’t touch.
No smoking.
No photos.
No entry.
3
Complete the sentences with the correct form of the words in brackets.
If you ___________ (want) to see old machines, ________ (go) to the museum.
2. If you ___________ (visit) London, ___________ (take) a boat trip on the river.
3. If the computer does not _______(start) immediately, ________(wait) for one minute.
4. If the weather _________(get) colder, _______ (put) on more warm clothes.
want
go
visit
take
start
wait
gets
put
5. If any student ______ (have) a high fever, _______ (send) him/her to the school doctor at once.
6. If you _______(want) to know how it works, _______(read) the book.
has
send
want
read
4
Complete the sentences with your own ideas.
If you want to join our team, practise more after class.
1. If you do not like the TV programme, ______________________.
2. If you want to know where you are, _________________________________.
3. If you cannot arrive at the station on time, _________.
4. If you need to send an email, _____________________________________.
turn off the TV
go to ask the police for help
make sure the email address is right
call me
5
Work in pairs. Ask and answer questions about the museum.
Science and Technology Museum
Opening hours
9:00-17:00 Tuesday-Sunday
Charge
Free
What is on
Ground floor: Ancient Technology
First floor: Modern Technology
Second floor: Space Technology
Third floor: Medical Technology
Please note
No shouting. No food.
No smoking. No pets.
No littering.
Contact us
Information desk: 7323 8299
Email: information @
Pair work:
— What can you see at the museum
— You can see an exhibition about…
Now write some advice for visitors. Use If.
If you want to see ancient technology, go to the ground floor.
If you want to see space technology, go to the second floor.
If you want to visit the museum, don’t arrive after 5 pm.
If you visit the museum, don’t eat sandwiches in the museum rooms.
...
GOOD JOB