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Unit 13 We're trying to save the earth!
第1课时 Section A(1a-2d)
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Ⅰ.根据句意及汉语提示完成单词
1.We can clearly see fish swimming at the ________(底部)of the river.
2.The girl seldom goes outside because of an __________(丑陋的;难看的)scar(伤疤)on her face.
3.__________(塑料的)bags are not allowed to offer freely in the supermarket.
4.There are a lot of ____________(优点;有利条件)of doing some reading every day.
5.Three quarters of its energy is produced by burning ________(煤).
bottom
ugly
Plastic
advantages
coal
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Ⅱ.用括号中所给单词的适当形式填空
1.We hope the problems can __________(solve)in the future.
2.There were many __________(fisherman)fishing near the river.
3.Everyone in the world should play a part in __________(keep)the air and water clean.
4.The __________(wood)desks and chairs are burning.Hurry to put out the fire,please.
5.We should put litter into the bin instead of __________(throw)it on the ground.
be solved
fishermen
keeping
wooden
throwing
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Ⅲ.完形填空
Very long ago,there was a huge apple tree.Little Mark used to 1.__________ with him.The tree enjoyed spending time with the little boy.
play
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Later,Mark joined school.2.__________ several months,Mark came to the tree.He said 3.__________,“My parents don't have money to buy toys for me.” The tree replied,“I don't have money to buy toys for you,4.__________ you can pick my apples and sell them.” So Mark picked plenty of apples.
After
sadly
but
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The tree was looking forward to seeing Mark.However,he never returned for 5.________ years.The tree was sad and did not 6._________ any apples after that.After ten years,Mark returned 7.__________ a young man.The tree asked Mark to play with him.Mark said,“I'm sorry I don't have time to play with you as I have to work.I want to 8.__________ a house.Can you help me?” The tree replied,“Cut my branches(树枝)and get as much wood as you want.” Mark started to cut the branches of the tree and left.
a few
produce
as
build
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