Unit 4 Amazing Science Topic 2 Section C 练习课件(共15张PPT)

(共15张PPT)
模块四　第二章　Section C
一、翻译下列短语　　　　　　　　　　
1．以……命名________________________
2. 太阳系______________________
3．火星的表面______________________________
4. 在……和……之间__________________________
be named after
solar system
the surface of Mars
between...and...
5．搜索____________________
6. 登陆火星_______________________
7．进展顺利_________________
8. 生活条件_______________________________
search for
land on Mars
go well
the living conditions
二、根据音标、所给单词或上下文语境完成下列句子
1．The boy jumped up and down in _________________(excite) for passing the math exam.
2．As soon as the rain stops, we will set off for the airplane and begin our long _________________/'d (r)ni/.
3．There is a ____________/'l m t/ to the amount(数量) of pain we can bear.
excitement
journey
limit
4．People ____________(general) agree that education can have a huge effect on a person's life.
5．I got lost. What's _____________， my mobile phone was out of power.
6．You can search _______ more information about how to keep pets on the Internet.
generally
worse
for
三、选择填空　　　　　　　　　　　　　　　　　　　　　　　
(　 　)1.It ______________ me nearly three hours to finish the difficult task.
A．spends B．takes C．costs
(　 　)2.___________ of the students' parents in our class ______________ in their forties.
A．Two fifth; is B．Two fifths; is C．Two fifths; are
B
C
(　 　)3.“How much do you ______________？” means “What's your______________？”
A．weigh; weigh B．weight; weight C．weigh; weight
(　 　)4.—How far is your home to school
—It's at a ______________ of about 10 kilometers.
A．distant B．distance C．length
C
B
(　 　)5.—Why do you look so excited, Sally
—My uncle is coming back tomorrow. We haven't seen each other ______________ 2002.
A．since B．before C．for
A
四、情景交际
1．你想知道火星长什么样，可以这样问：
_________________________________________？
2．你想知道火星是否是一个适宜人类居住的好地方，可以这样问：
_________________________________________？
What does Mars look like
Is Mars a good place for human beings to live
3．你等的人很久都没有来，你抱怨时间太长了，可以这样说：
What _____________________！
4．Mike告诉你这本书值得一看，他可以这样说：
___________________________．
5．你告诉同学一袋米重10千克，可以这样说：
___________________________．
a long time
The book is worth reading
A bag of rice weighs 10 kilos
五、看图写话
1.very, high
______________________________________________________
2.two thirds, as
______________________________________________________
The temperature is very high.
The girl is two-thirds as heavy as the boy.
3.too...to, move
______________________________________________________
4.worth, of
______________________________________________________
The box is too heavy for him to move.
The worth of the bike is 600 yuan.
六、短文填空
The universe is so wide that we still don't know much about it. It
1 / n'klu dz/ the earth, the sun, the moon and the stars, and the space between them. Many of the stars can't be seen 2 they are too far away. The moon travels around the earth. It's our satellite. It's the nearest to our earth. So far, humans have visited it already. And spaceships without people have 3 (reach) other parts of the universe.
includes
because
reached
Many countries have launched(发射) lots of man-made satellites into space. The satellites travel around the earth and help us 4 /l n/ more about the earth, the weather and other things. They are used for _________
(send) and receiving messages. With 6 help, TV and radio programs can be sent to 7 (country) all over the world. Satellites can also help us make telephone calls 8 foreign countries.
learn
5
sending
their
countries
to
Our knowledge of the universe has been growing all the time. Our knowledge grows as more 9 /d s'k v riz/ are made on the universe. Thanks to space satellites, the world itself is becoming a much ___________
(small) place and people from different countries now understand each other better.
10
discoveries
smaller