英语沪教牛津版(六三制一起)(2024)Unit 7 How do things change?练习

这是一份英语沪教牛津版(六三制一起)(2024)Unit 7 How do things change?练习，共11页。
【语音练习】
I. Read and judge （判断下列划线部分的发音是否相同，相同的用“T”表示，不相同的用“F”表示）
【词汇练习】
I. Read and write （读句子，根据图片提示，填入单词）

【语法练习】
I. Read and write （用所给单词的适当形式填空）
1. Water ______ (freeze) when it is very cld. Ice ______ (melt) when it is warm.
2. Let’s ______ (put) the juice int the freezer.
3. —Shall we______ (add) sme chclate int the mixture? —Sure.
（二）语言能力
理解
【听力练习】
I. Listen and chse (听录音，选出听到的单词)
( ) 1. A. steam B. freeze C. melt
( ) 2. A. mixture B. slid C. liquid
( ) 3. A. shake B. pur C. mix
II. Listen and chse (听录音，选出听到的句子)
( ) 1. A. Water freezes when it’s cld. B. Ice melts when it’s warm.
C. Water bils when it’s ht.
( ) 2. A. Let’s make sme ice cream. B. Let’s make sme juice.
C. Let’s make sme sup.
( ) 3. A. Shall we mix the sugar and cream first? B. Shall we put sme salt in the sup?
C. Shall we put sme sugar in the cffee?
III. Listen and chse （听一听，选出正确的应答句）
( ) 2. A. Shall we cut the range first?
B. Shall we cut the tmates and add sme sugar first?
C. Shall we wash the carrts first?
( ) 3. A. Sme chicken, a carrt and sme salt.
Sugar, salt, cream, ice and chclate.
The water and ice.
【阅读练习】
I. Read and judge. Then crrect the false statements.（阅读短文，思考因果关系并判断正误，在横线上更正错误的部分）
Ht springs
Ht springs are small lakes with ht water. In sme ht springs, the ht rcks at the bttm f the spring heat the water. In thers, the water heats up under grund.
When the water is very ht, sme f it changes t steam. The water was a liquid, and nw it’s steam, a gas.
When ht steam meets warm air, we can’t see a lt f steam. When ht steam meets very cld air, we can see a lt f steam.
Be careful in ht springs! The ht water and ht steam can be dangerus.
表达
【口语练习】
I. Lk and say（看图，根据图意和所给提示说一说）
【写话练习】
I. Think and write （你最喜欢什么混合美食？请你根据思维导图想一想并写一写）
参考答案
（一）语言知识
【语音练习】
I. 答案：1. F 2. T 3. F
【词汇练习】
I. 答案：1. slid, liquid, gas 2. ice, melts 3. ice cream
【语法练习】
I.
答案：1. freezes, melts 2. put 3. add
（二）语言能力
理解
【听力练习】
I.
听力文字与答案：
The water is biling. Lk at the steam. (A)
Ice is a slid. (B)
We need t mix the sugar and cream. (C)
II.
听力文字与答案：
1. Water freezes when it’s cld. (A)
2. Let’s make sme sup. (C)
3. Shall we put sme salt in the sup? （B）
III.
听力文字与答案：
1. The water is biling. What is it changing int? ( C )
2. I’m thirsty. Let’s make sme juice. ( A )
3. What d we use t make ice cream? ( B )
【阅读练习】
I. 答案：
1. True. 2. False. (We can’t see a lt f steam.) 3. False. (We can see a lt f steam.)
表达
【口语练习】
I. 参考答案：
Everything in ur wrld is a slid, a liquid r a gas.
Things can be mixed tgether t make smething new.
Ice cream is a mixture f sugar, cream, salt, ice and chclate.
Things can change frm ne state t anther when we make them ht r cld.
When we bil the water, it changes int steam/a gas.
When we put the water in the freezer, it freezes/changes int ice.
When it’s ht, the ice melts/changes int water.
【写话练习】
I.参考答案：
My favurite mixture is sup.
I put chicken, nins, carrts and ptates tgether.
I put sme water and salt in the pt.
I ck the mixture.
It lks nice and tastes gd.
( ) 1. fresh
flash
( ) 2. freeze
frzen
( ) 3. flag
frg
1. Water can be a ______, a ______, r a ______.
When water freezes, it becmes ______. When ice ______, it becmes water again.
3. We can make ______ with cream, sugar and salt.
( ) 1. A. A liquid.
B. A slid.
C. A gas.
Everything in ur wrld is a ..., a ... r a ...
Things can be mixed tgether t make smething new.
... is a mixture f ...
Things can change frm ne state t anther when we make them ht r cld.
When we bil the water, it changes int ...
When we put the water in the freezer, it ...
When it’s ht, the ice ...
My favurite mixture is ________________.
I put ________________________________ tgether.
I ___________________________________.
I ___________________________________.
I ___________the mixture.
It lks/smells/ tastes __________________.