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25春 八下 译林版 Unit 8 课后基础练习
一、根据句意及所给中文提示或英文解释，写出句中所缺单词
1. Many kinds of fruits are _________ (丰富的) in Vitamin C, such as strawberries, oranges and mangoes.
2. It’s important for children to learn how to spend their pocket money _________ (明智地).
3. It’s not a good idea for parents to educate children by _____________ ( 惩罚) them.
4. Students are not _____________ (to let someone do something) to eat in class. We should follow the school rules.
5. Now people like to use new types of energy because they cost very little and ___________ (to cause a particular result) little pollution.
二、用括号内所给单词的适当形式填空
1. We are offered lots of useful advice on how ____________ (protect) the environment.
2. Lots of old clothes and used paper are collected for ____________ (recycle).
3. Several people were ____________ (serious) hurt in that car accident last week.
4. Trees _________ (be) good for the environment. By ___________ (plant) trees, we can reduce the harm of air pollution.
5. —Will the sports meeting _________ (hold) on time tomorrow
—Yes. It will go on as planned if the weather is fine.
三、从方框中选择适当的短语并用其正确形式填空
depend on cut down run out separate...into allow...to
1. Many animals are losing their living areas because many forests are being ______________ .
2. We are often ________________ four groups by our PE teacher to play games.
3. _________ you _____________ watch TV when you are eating dinner
4. Fresh water is important. Life on the earth _______________ it.
5. He used to be a rich man, but all his money has __________ overnight.
四、单项选择
1. — To my surprise, the lazy boy has passed such a hard exam!
— His luck is going to _______ sooner or later. Remember hard work matters most.
A. put out B. break out
C. work out D. run out
2. Many forests _______ by people to get more land and to grow crops in the past.
A. cut down B. were cut down
C. cutting down D. have cut down
3. — China is a big country _______ rich _______ .
— That’s true. Clean water and green mountains are mountains of gold and silver.
A. of; confidence B. with; experience
C. with; resources D. in; treasure
4. — The Chinese football team failed to enter the World Cup again.
— _______ I am not a big fan of football.
A. It makes no difference to me.
B. So much for this.
C. Are you serious
D. What a pity!
5. — Sir, you are fined for over-speeding. Please sign here.
— Fined Over-speeding _________
A. No worries. B. Never mind.
C. Are you serious D. Are you all right
五、阅读短文，用括号内所给单词的正确形式填空
When it comes to saving the earth, people might think that big things must 1. ____________ (do). However, many forget that 2. __________ (save) the earth begins with small things. For example, you can save electricity by 3. __________ (turn) off the lights when you leave a room. You can also use paper or reusable bags instead of plastic (塑料) bags. In some supermarkets, you now have to pay for plastic bags. I think this is a great idea. And instead of 4.__________ (drive) to school or work, you can ride your bike or walk. If it’s far, you can choose public transport. All these small things add up and become big things that can improve the environment. We cannot afford 5.__________ (wait) any longer before taking action!
答案
一、
1.rich
2.wisely
3.punishing
4.allowed
5.produce
二、
1.to protect
2.recycling
3.seriously
4.are；planting
5.be held
三、
1. cut down
2. separated into
3. Are；allowed to
4. depends on
5. run out
四、
1—5 DBCAC
五、
1.be done
2.saving
3.turning
4.driving
5.to wait

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