Unit 1
Ⅰ. 根据语境，从方框中选择恰当的单词填空，注意形式变化。
factory, kill, hope, waste, enemy
1. By reducing kitchen _______, we can help protect the environment.
2. Many _______ have strict safety rules to keep workers protected.
3. Jane and Sarah used to be friends but now they are _______.
4. Don't feel _______. Tomorrow is another day.
5. The little girl's parents were _______ in a traffic accident.
Ⅱ. 根据语境及所给汉语提示语写出所缺单词。
1. _______(回收利用) is important to help protect our environment.
2. It's reported that the price of _______(石油) will continue to rise.
3. I eat _______(较少的) chocolate and fewer biscuits than I used to.
4. Because of the cold weather, the _______(作物) are late this year.
5. The water in this river was _______(污染) so it was not fit to drink.
Ⅲ. 根据汉语意思完成英语句子，每空一词（含缩略形式）。
1. 我想要一杯咖啡，还要一杯水。
I'd like a cup of coffee, and a glass of water _______ _______.
2. 吸烟对健康是个危险是事实。
It is a fact that smoking _______ _______ _______ _______ health.
3. 尝试做不可能的事是没有用的。
_______ _______ _______ trying to do what is impossible.
4. 当他们说他们想要一个会说英语的人时，我立刻想到了你。
I _______ _______ you immediately when they said they wanted someone who could speak English.
5. 她所担心的是他是否没事。
All she _______ _______ _______ is whether he is all right.
6. 当她回来时，他们正在谈论美国食物。
When she came back, they _______ _______ _______ American food.
Ⅳ. 根据对话内容，从方框中选择能填入空白处的最佳选项补全对话，其中有两项多余。
A: Hi, Carl. What are you going to do this afternoon
B: I'm going to swim. (1)_______
A: I know. It's reported that temperatures in many places around the world are above 40℃. (2)_______
B: Hmm... maybe it's because of pollution
A: You're right! Pollution can make the planet hotter and cause extreme weather (极端天气). We can do something about it, even as kids.
B: Really (3)_______
A: We can start by using less energy. Remember to turn off the lights when we leave a room or when we're not using them.
B: That's easy enough. (4)_______
A: Yeah! We can use public transport (公共交通), and reuse paper and plastic.
B: Oh, I have a habit of collecting paper and plastic bottles.
A: (5)_______ I believe that by doing these things, we can help protect our planet and make it a better place for everyone.
B: Great! Let's start making a difference today.
A. Anything else B. What can we do C. It's so hot outside. D. That's a good habit. E. Let's save water together. F. How's the weather today G. But do you know why it is so hot this year
答案
Ⅰ. 1. waste 2. factories 3. enemies 4. hopeless 5. killed
Ⅱ. 1. Recycling 2. oil 3. less 4. crops 5. polluted
Ⅲ. 1. as well 2. is a danger to 3. It's no use
4. thought of 5. is worried about 6. were talking about
Ⅳ. 1-5 CGBADUnit 3
Ⅰ. 根据语境，用括号内所给单词的适当形式填空。
1. This young _______(music) has a bright future.
2. The traffic here is very _______(danger) for children.
3. Don't run down the stairs. Just walk down _______(slow).
4. With the _______(develop) of China, Chinese is spoken by more and more people in the world.
5. “Umbralla” is a(n) _______(correct) spelling. It should be “umbrella”.
6. They were touched by the _______(warm) of the welcome.
7. The snow will soon _______(appear) when the warm weather comes.
8. Road _______(safe) is taught to young children to avoid road accidents.
9. As you like music, you can introduce some famous _______(sing) to me.
10. The novel is written from _______(person) experience.
Ⅱ. 根据材料内容，从方框中选择恰当的单词填空，使材料意思完整、通顺，注意形式变化。
policy, step, plastic, grandson, cloth, hope, pollute, divide, worry, waste
In the city of Brightville, there lived a young boy named Oliver. He loved his city and always wanted to do something for it.
One day, Oliver noticed something that made him very (1)_______. The once clear river that flowed (流) through Brightville was (2)_______ and lots of fish in the river had died. Rubbish like (3)_______ bottles and food wrappers (包装纸) littered the parks and public places.
Instead of feeling (4)_______, Oliver decided to make a difference. He created “The Earth Squad (地球小队)”. Oliver and The Earth Squad called on people to take (5)_______ to protect the environment. They believed that Brightville could be saved if everyone started to do something, such as saving energy and reducing (6)_______.
Oliver and The Earth Squad started by organising (组织) a clean-up day. Many people from the community, including an old man and his (7)_______, joined in the activity. They were (8)_______ into groups to pick up rubbish in the streets, parks and other public places.
Oliver and The Earth Squad also visited schools and community centres to show people how simple actions, like bringing (9)_______ bags to the supermarket and using reusable water bottles, could have a big influence on the environment.
At the same time, the city government realised the importance of protecting the environment and introduced a recycling (10)_______. Before long, Brightville became clean and beautiful once again.
答案
Ⅰ. 1. musician 2. dangerous 3. slowly 4. development 5. incorrect
6. warmth 7. disappear 8. safety 9. singers 10. personal
Ⅱ. 1. worried 2. polluted 3. plastic 4. hopeless 5. steps
6. waste 7. grandson(s) 8. divided 9. cloth 10. policyUnit 2
Ⅰ. 根据语境，用括号内所给单词的适当形式填空。
1. Peter drank two _______(bottle) of water just now.
2. After World War Ⅱ, Germany was _______(divide) into two separate countries.
3. Martin kept _______(repeat) that he was hungry.
4. _______(policy) are rules that help us understand what we should and shouldn't do.
5. Mr and Mrs White had a granddaughter and three _______(grandson).
Ⅱ. 根据语境，从方框中选择恰当的单词填空，注意形式变化。
plastic, rapid, reuse, cloth
1. I want to buy enough _______ to make a skirt.
2. Those flowers aren't real — they're made of _______.
3. The same water was _______ after chemical treatment.
4. There was a _______ growth in the number of private cars.
Ⅲ. 根据汉语意思完成英语句子，每空一词。
1. Tommy在打扫房间时不小心把他最喜欢的玩具扔掉了。
Tommy _______ _______ his favourite toy by mistake while cleaning his room.
2. Alice不能出去，因为她有许多工作要做。
Alice can't go out because she has _______ _______ work to do.
3. 我们发现我们住在同一家酒店。
We _______ _______ that we were staying in the same hotel.
4. 我以前从没有忘记关灯。
I have never forgotten _______ _______ the light before.
5. 如果你能试一试，你将有机会做出改变。
If you can give it a try, you will have a chance to _______ _______ _______.
6. 过多的屏幕时间可能对你的健康有害。
Too much screen time may _______ _______ _______ your health.
7. 我希望政府能采取措施保护雨林。
I hope the government can _______ _______ to protect the rainforest.
8. Sarah和她的小妹妹分享她的玩具，这样她们就可以一起玩了。
Sarah shared her toys with her little sister _______ _______ they could play together.
9. 你怎么处理你的垃圾？
_______ _______ _______ _______ _______ your rubbish
10. 我们可以把水变成冰。
We can _______ water _______ ice.
Ⅳ. 本单元提到了垃圾分类，垃圾分类可以使许多废弃物得到更加充分的利用。下面是垃圾分类的四种标识，请同学们上网搜索相关资料，填出其对应的英文表达。
1. ___________________________________________________________________
2. ___________________________________________________________________
3. ___________________________________________________________________
4. ___________________________________________________________________
答案
Ⅰ. 1. bottles 2. divided 3. repeating 4. Policies 5. grandsons
Ⅱ. 1. cloth 2. plastic 3. reused 4. rapid
Ⅲ. 1. threw away 2. tons / lots of 3. found out
4. turning off 5. make a change 6. be harmful to / bad for
7. take steps 8. so that 9. What do you do with
10. change / turn; into
Ⅳ. 1. Recyclable Waste 2. Hazardous Waste
3. Household Food Waste 4. Residual Waste

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