内容正文:
PAS
绿卡图书
学刀超有趣考更经松
绿卡小学系列
学学霸
单元期
小学学霸冲A卷
小学学霸
作业本
准
小学学霸
教材搭档
小学
写
小学当套
天关
小学学
天
8学霸口算
8学霸默泻
默写
●
C●
⊙
文四年级下引
大您吸下度
DAS写|绿卡图书
Unit 4
Then and now
Part C
Story time
DASS③|绿卡图书
一、阅读课本P41 Story time,完成下列任务。
任务一:判断下列句子正(T)误(F)。
)1.In 2050,there will be house robots.They will cook and wash the dishes.
)2.Before,humans lived in the sea.
)3.Whales and humans will have a bright future if we change now.
任务二:回答下列问题。
4.Did the cavemen do the dishes?
5.Where did whales live before?
DASS|绿卡图书
二、(名校期末真题改编)人类社会的发展对自然也产生了很多影响。阅读“小江豚”的自述,了解
它们今昔生存环境的不同,并完成下列任务。
I'm a Yangtze finless porpoise().I live in the Yangtze River.
Before
Now
There were so many ships on the Yangtze
People begin to protect the Yangtze River
River.In the river,there were many fishing nets and the animals in it.Fishermen stop fishing in
(渔网).The river was dirty.There was not
the river.Factories move away.There is no rub-
enough food to eat.There were no safe living bish in the river.The water is clear and clean
places.In 2017,there were only thousands of us,again.I have new brothers and sisters.I can see
even fewer than pandas.I was worried.We were
some scientists and visitors now.I'm so happy.
in danger!
Thanks!
DASS|绿卡图书
任务一:阅读短文,选择正确的答案。
()1.The Yangtze finless porpoises didn't have enough food because
Dfishermen caught too many fish 2the river was too dirty
③factories moved away
A.①③
B.②③
c.①②
)2.Are there any fishing nets in the Yangtze River now?
A.Yes,there are.
B.No,there aren't.
C.We don't know.
)3.The phrase“in danger'”means“
”in Chinese.
A.面临危险
B.面临挑战
C.有机会
任务二:根据实际情况,回答问题。
4.Do you know any other animals in danger?What are they?
5.What can you do to protect the environment(保护环境)?
DASS
绿卡图书
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