Unit 10 Water festival
【知识点梳理】
1.iced：冰镇的，加了冰块的eg：Would you like some iced black tea?
icing：糖霜eg: I need some icing to make a chocolate cake.
2.freeze：结冰eg: Water freezes at the temperature od zero.
freezing：极冷的eg: Put on more clothes in such freezing weather.
frozen：冷冻的eg: Frozen food is bad for our teeth.
3.allow sb. to do sth. 允许某人做某事eg: My parents allow me to watch
TV news every day.
s b. be not allowed to do sth. = sb. mustn’t do sth.某人不许做某事
Eg:: We are not allowed to cross the road when the re light is on.
= We mustn’t cross the road when the re light is on.
4.safety(n.)--- safe(adj.)---safely(adv.)---save(v.)
eg: The policeman took the boy to the safety.
A policeman’s job is to make the city safe.
Finally, the plane arrived at the airport safely.
The doctors tried their best to save the wounded man.
5. That’s a good idea. = That’s great. = Great.
6. make …out of… 用…来制作…
eg: Children make lanterns out of pumpkins at Halloween.
7. think of(想起), think about（思考，考虑）
eg: The film made me think of my childhood.
Look! The children are thinking about some difficult maths problems.
8. a dd…to… 把… 加入…中
eg: Please add some milk to the coffee when you have some coffee. 9. turn into = change into 变成
eg: Water turns into ice when it freezes.= Water changes into ice when it freezes.
10. cool (adj./v.)
eg: The milk is hot. Please cool it down. (v.)
The weather is cool in autumn in Shanghai.
11. teach you how to do sth. 教某人怎样做某事
eg: Can you teach me how to use the computer?
12. make it move by pouring water into it
by doing sth. 通过做某事（表示一种方法），用How 提问。
Eg: We can save water by fixing the dripping tap.
How can we save water?
13. at the bottom of…(反) on top of…
Eg: Look! There is a hole at the bottom of the box.
We took many photos on top of the mountain.
14. Use the coloured paper to make some small flags and stick them to the lid.
(1) coloured: 彩的colourful: 丰富的
(2) use sth. to do sth. = use sth. for doing sth.
eg: We use water to wash hands. = We use water for washing hands.
15. have to do sth. (不得不做某事，强调客观原因) must do sth.（必须做某事，强调主观原因）
eg: It is raining heavily. I have to stay at home instead of going out.
I must work harder because I want to be a scientist in the future.
16. It’s your turn.(n.) to do sth. (轮到你做…了)
e g: It’s your turn to roll the dice.
17. the three forms of water: ice, water, steam （水的三态）
18. 表示方位的介词：
◆at the bottom of the paper 在纸的底部
◆on the water 在水面上
◆in this box 在这个盒子里
◆near a river/ a beach/ a lake 在河（海滨，湖）边
◆at a swimming pool 在游泳池边
19. 表示先后顺序的词：First, Next, Then, Finally
20. 英语中的“用…”
(1) by…用…(方式) eg: You can make it move by pouring water into it.
(2) in 用一种语言eg: Can you sing this song in English?
(3) at 表示用某种价格eg: I bought the computer at the price of 3000RMB.
【重点句型】
1.A: What does this sign mean? B: It means people mustn’t…
2.What happens when …?
3.When…, it turns into…
4.No swimming. =Don’t swim. =You mustn’t swim. = You aren’t
allowed to swim.
练习题
pouring一：用所给单词的适当形式填空。
1: We didn’t know why he looked at the picture ____________(sad).
2: Have you read the story about the ________between Mr wind and mr sun?(comp ete)
3: Of all the parcels, barbie’s parcel is the ____________(light).
4:The sun shines ______________ in the sky.(bright)
5: The wind become a little _________.(strong)
6:He did the work as ____________as most of us. (care)
7: __________, we reached the airport on time. (final)
8:She was very sad and began to ______(cry) loudly.
9: After he knew the result of the test, he looked ____________.(disappoint)
10: He is a man of great ________.(strong):
11.My cousin says that flying kites can be very ______.(enjoy)
12:Let’s finish the project in the _____ time. (short)
13: Mary looks the _________ of all the children. (young)
二：选择
1：Please don’t read ____ the sun. it is harmful to you.
A  of
B  under
C  in
D  for
2: -Whose is this postcard? - It belongs to ______.
A  she
B  her
C  Mary’s
D  hers
3:After ten years’ practice, his strength became____
A  strongly
B  more stronger
C  stronger
D  strongest
4: Several students like playing tricks ____ teachers.  A  to  B  for  C  on  D  in 5: Miss fang is busy in the office ____ for the meeting.
A prepares
B  prepared
C  preparing
D  prepare
6:The tunnel is already open to traffic, so it will take us _____ time to go to Pudong.
A  a few
B  fewer
C  a little
D  less
7: My parents always think more of me than ____.
A  they
B  them
C  themselves
D  theirs
8: ________ exciting news it is!
A What an
B  What
C  What a
D  How
9: The film’s begun,______ it?
A isn’t
B  wasn’t
C  hasn’t
D  doesn’t
10: Students in our school are not as ___ as those in theirs.
A  much
B  more
C  many
D  most

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