北师大版（2019） 选择性必修 第一册 Unit 3 Conservation Lesson 2 War on Plastic Packets 同步课时作业（含解析）

Unit 3 Lesson 2
一、
1.Humans are not fully aware _____ environmental protection has been of great urgency.
2.Immediate measures should be taken to do away _____ the disposable plastic products.
3.You need to be realistic _______________ the amount you can do in a day.
4.In my opinion, it's very important to develop __________________ awareness of how the Internet can be used.
5.Also when you write your goals in a particular way you are able to make yourself continuously aware __________________ the situations that will bring you nearer to your goals.
二、
6.她一到家就开始准备午饭。
As soon as she got home, she __________________ preparing lunch.
7.你跟他解释是在浪费时间。
You're ____________________ trying to explain it to him.
8.凌晨五点他就开始工作。
At five in the morning he __________________ to do his work.
9.父母为儿女的前途操心，是人之常情。
It's natural to parents to ____________ their children's future.
10.她渴望毕业找一份工作。
She __________ finish school and get a job.
三、
Terrible disasters in the last 50 or 100 years have become increasingly common. Over the last 30 years, the number of weather-related disasters has increased quickly, and the disasters have also affected more people and caused more economic loss. However, much of this could be avoided through disaster risk reduction(DRR,降低灾难风险).
A meeting, held in Sendai, Japan on March 15, 2015, opened one day after Cyclone Pam(飓风“帕姆”) hit Vanuatu, which struck the islands with winds of up to 340km/h and destroyed the island nation. The speech by the President of Vanuatu was given shortly after that. He begged the international community for support and stronger commitment(承诺) to helping them manage climate and disaster risks. In the face of disasters, it is always the developing countries that suffer most. Damage in these countries is often worse, because there is limited money and technique to prevent these disasters.
In fact, we have seen Asian countries—especially those that have suffered a lot in disasters can't pay the price. Great loss Asia has suffered comes to a total of almost $53 billion yearly over the past 20 years.
At the same time, studies have shown once again that proper prevention saves lives and reduces damage. With this in mind, people at the Sendai meeting were able to come up with new agreements that effective ways of disaster risk reduction will be carried out in the coming years for those who easily get damaged in disasters.
1.According to the first paragraph, disasters ________.
A.can all be prevented B.have become more frequent
C.are all weather-related ones D.affect fewer people than before
2.We can know from the passage that ________.
A.the Sendai meeting was held one day after a cyclone hit Vanuatu
B.Vanuatu was terribly destroyed by an earthquake
C.the President of Vanuatu begged his country to prevent the disaster
D.Vanuatu is a small island in Japan
3.When a disaster happens, which of the following countries may suffer most
A.Japan. B.America. C.Vietnam. D.Britain.
4.Which of the following can be the title of this passage
A.Proper Ways of Saving Lives and Reducing Damage Have Been Come Up With
B.The Sendai Meeting Has Made New Commitments
C.Natural Disasters Have Become More Common
D.Some Natural Disaster Risks Can Be Reduced and Avoided
四、
Green travel is becoming more and more popular. Travellers are changing their usual holiday places through green travel. It is not only good for the Earth, but also for the experience of the trip. ①_______________
Choose a green place.
②_______________ If you are one of those travellers, start by choosing a green place. Travellers should look at places that are friendly to the environment.
③_______________
Travellers should know something about green hotels before they book. Some hotels host educational talks to help their guests make green choices; other hotels will use signs and brochures to educate the guests.
Use public transport; hire a bike or walk.
It may seem easy to drive a private car to see the sights, but it is not good for the environment. To reduce the carbon emissions, why not use public transport ④_______________, ride a bike or walk.
Choose to eat locally.
Many travellers want to visit local homes and taste home-cooked meals. Eating locally has a good influence (影响) on a country.
Say no to plastic.
One of the biggest problems in the world is the use of plastic. Green travellers can reduce the use of plastic by taking part in clean-up activities. ⑤_______________, travellers have to find practical ways of dealing with it.
A. Choose a green hotel.
B. If the places are nearby
C. Since plastic is everywhere
D. Have you made the right decision
E. Choose a friend to travel with you.
F. The following are the ways of green travel.
G. Do you want to make a difference in the world
答案以及解析
一、
1.答案：that
解析：句意为:人类还没有充分意识到环保的紧迫性。设空处引导形容词后面的宾语从句，分析句子成分可知，从句中不缺成分且语义完整，故填连接词that。
2.答案：with
解析：句意为：（人们）应立刻采取摒弃一次性塑料制品的相关举措。do away with为固定搭配，意为“结束，废弃”。
3.答案：about
4.答案：an
5.答案：of
二、
6.答案：set about
7.答案：wasting your time
8.答案：set out
9.答案：be anxious about
10.答案：was anxious to
三、
答案：1-4.BACD
解析：1.细节理解题。根据文章第一句可知,在过去的50年或100年中,严重的灾害越来越常见。故选B项。
2.细节理解题。根据第二段第一句可知,在飓风“帕姆”袭击瓦努阿图后的第二天,日本仙台就举行了会议。故选A项。
3.推理判断题。根据文章第二段最后两句可知,在灾难面前, 总是发展中国家遭受的损失最大。选项中只有Vietnam(越南)是发展中国家。故选C项。
4.主旨大意题。通读全文可知,第一段最后一句是本文的主旨句,句意为:但是很多(人身和财产)损失是可以通过降低灾难风险来避免的。最后一段第一句指出适当的预防措施可以挽救生命和减少损失,首尾呼应,故选D项。
四、
答案：FGABC
解析：①结合下文列举的绿色旅游的方式可知,F项"The following are the ways of green travel.(以下是绿色旅游的方式)"符合语境。故选F。
②结合下文"If you are one of those travellers, start by choosing a green place. Travellers should look at places that are friendly to the environment.(如果你是这些旅行者中的一员,那就从选择一个绿色的地方开始吧。旅行者应该看看那些对环境友好的地方)"可知,选择对环境友好的地方是绿色旅游改变世界的一种方式,G项"Do you want to make a difference in the world "符合语境。故选G。
③根据下文 "Travellers should know something about green hotels before they book.(旅行者在预订宾馆前应该了解一下绿色旅馆)"中的green hotels可对应到A 项"Choose a green hotel.(选择一个绿色旅馆)",所以该项符合语境。故选A。
④根据下文"ride a bike or walk(骑自行车或步行)"可知,此句意为“如果地点在附近的话,请骑车或步行”。B项"If the places are nearby"符合语境。故选B。
⑤根据上文"Green travellers can reduce the use of plastic by taking part in clean-up activities.(绿色旅行者可以通过参加清洁活动来减少塑料的使用)"的中plastic可对应到C项"Since plastic is everywhere (既然塑料无处不在)",该项也与下文"travellers have to find practical ways of dealing with it(旅行者必须找到切实可行的方法来解决这个问题)"相呼应。故选C。
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