高中英语外研版 (2019)必修 第二册Unit 6 Earth first课时练习
展开这是一份高中英语外研版 (2019)必修 第二册Unit 6 Earth first课时练习,共7页。
Unit 6 Earth first
Starting out & Understanding ideas
I. 选用方框内合适的单词并用其正确形式填空(每个单词限用一次)。
target, attitude, shark, extinction, fortunate, dive |
1. We could see the fin of a(n) ________ as it slowly circled our boat.
2. As you ________ deeper, the water will become colder.
3. ________ at young people, this product is very environmentally friendly.
4. Something had to be done to stop the pollution. ________, everything worked out all right in the end.
5. The number of Yangtze River Dolphins has been sharply reduced in the last few decades. They are in danger of ________.
6. Mary takes the ________ that it would be better for the environment if more people used bikes rather than cars.
II. 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项(有两项为多余选项)。
Things You Can Do to Save Endangered Species
We all know that there are many endangered species throughout the world. We certainly want to do our part to keep them from going extinct in order to protect the ecosystem. But you are just one person, so there is nothing you can do, right? Wrong. 1. ________
Know what species in your area are endangered. This is the first step in making yourself aware and sharing that awareness with others. 2. ________ If you know what species are endangered, you can let everyone around you know. So they are able to act in a way that will not put these animals' lives in danger.
Grow native plants. Growing plants that are natural to the area will provide food for the wildlife around you. This is very important because industry often destroys these plants. 3. ________ Do your part by making sure that as much of this plant life as possible is available to them.
4. ________ Particularly if you live or commute (通勤) in a rural area, roads are one of the biggest risks that animals face. If you are driving on a road where wildlife is known to cross, make certain that you drive slowly and carefully and look out for animals that run across the road.
Do not buy plastic products. At the very least, limiting the amount of plastic you buy, and recycling what you use, can go a long way. 5. ________ That means plastic can be a huge risk to many endangered species.
A. Watch the road and drive carefully. B. Animals often mistake plastic for food. C. Using a lot of water makes the problem worse. D. In most places, there are species that are endangered. E. That leaves the animals in certain places without any food. F. You can help by volunteering at one of these places to protect the animals. G. There are many things you can do to make a positive impact on this wildlife. |
III. 根据括号内的汉语提示补全下面海报。
Give South China Tigers a Home!
South China Tigers have gradually become an endangered species in the last few decades. 1. _____________________ (它们被人类猎杀) for their fur. As cities became bigger, their habitats were seriously damaged and they could not find proper food in the wild. 2. ____________ (这就是在野外看不到华南虎的原因).
At present there are only a few South China Tigers living in zoos! 3. ___________________ (如果我们不做些事情来拯救它们,华南虎很快就会灭绝).
Nowadays, 4. _____________________ (一项增加野生虎数量的计划正在实施). What can we do? We can start by not buying furs or other tiger products! Let us work together to give the South China Tiger a Home.
Reflection
Think about the endangered animals around your hometown and design an effective poster to call on the public to protect them.
Using language
I. 从下面的字母谜中找出9个Unit 6所学的单词,并用其正确形式完成下面句子(每个单词限用一次)。
S | d | a | m | a | g | e |
l | e | c | t | u | r | e |
i | v | a | s | o | e | s |
d | o | r | t | c | d | m |
e | t | b | a | e | u | o |
d | e | o | f | a | c | g |
l | e | n | f | n | e | n |
1. Linda ________ herself entirely to writing articles for National Geographic, where she can express her love of nature.
2. He gave a fascinating ________ show on climbing in the Himalayas.
3. Greenpeace stresses that the new systems should significantly ________ the amount of paper we use.
4. ________ pollution is a real thing, and it is getting worse every day. Each year, about 8 million tons of plastic enters the sea.
5. ______ affects not only the health, but also the intelligence of children and their entire later life.
6. Environmentalists argue that the plan would seriously ________ the island's environment.
7. Once you understand what a(n) ________ footprint is, the next important step is to determine the size of your own footprint.
8. The entire ________ in this wildlife reserve has done an outstanding job this year.
9. At the end of the ________, I'd like all the students to divide into small discussion groups.
II. 从方框中选用合适的单词填入a-e的空白处,然后用该短语的适当形式完成下面句子(每项限用一次)。
frightened, to, aim, involve, instead |
a. ________ sb. in b. be ________ of
c. ________ at d. ________ of
e. up ________
1. I ________________ walking home alone in the dark when I was young.
2. The new measures are ________________ preventing pollution levels from rising.
3. They allowed us ________________ two hours to finish the test.
4. Let's cook at home ________________ ordering a takeout. It's our duty to avoid the use of plastics at home.
5. He was ________________ a heated argument about what methods should be used to protect the limited resource.
III. 选用方框内合适的单词并用其正确形式填空(每个单词限用一次)。
stand, understand, approach, plant, raise, break |
1. The villagers had many trees ________ last month, which has made the village more attractive.
2. Don't leave the windows _____ like this for too long, or it will be impossible to get them fixed.
3. Some students will feel a growing sense of fear with the exam season ________ while others may appear quite calm.
4. When they first went to London, they managed to make themselves _______ in simple English.
5. Watching the national flag ________ at the Olympic Games on TV, we were very excited.
6. When we returned, we found a stranger ________ at the school gate.
Developing ideas & Presenting ideas
I. 根据所给单词的首字母提示及英文释义,写出该单词。
1. m________ a particular way in which a machine or a piece of equipment can work
2. e________ a form of energy that is used for heating and lighting, and to provide power for machines
3. c________ a place in a factory, school etc where meals are provided, usually quite cheaply
4. p________ an object used for connecting a piece of equipment to an electricity supply
5. d________ an object or a piece of equipment that has been designed to do a particular job
II. 根据下面各句句意以及所给单词的首字母或汉语提示词,写出该单词的正确形式(每空一词)。
1. He called the police because he was c________ for Gillian's safety.
2. She led a successful ________ (活动) against the opening of a coal-fired power station.
3. The a________ of glass used in industry has doubled in the last five years.
4. The spread of f________ information on the Internet becomes more of a problem every day. Often it is hard for people to tell it from the real thing.
5. Those cars were being sold at a(n) ________ (平均的) price of $11,000.
III. 选用方框内合适的单词并用其正确形式填空(每个单词限用一次)。
remove, leak, urge, contribute |
1. If the container is broken, it may be ________ dangerous gas. So you need to be careful during the transportation.
2. Alice's boss ________ her to reconsider her decision to give up the opportunity last Sunday.
3. Drunk driving ________ to 100, 000 deaths a year in that country.
4. Can you help me ________ the big stone in the middle of the road?
IV. 根据括号内的汉语提示补全下面句子(每空一词)。
1. When judging his performance, don't ______ ______ ______ ______ ______ (考虑他的年龄).
2. Be sure to ________ ________ ( 关 掉) the lights before you go out.
3. I think you must be ________ ________ ________ (把我错认成了) someone else.
V. 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
As awareness of the human impact on the environment 1. ________ (increase), people are becoming more willing than ever before, to accept clean lifestyles. But some people aren't totally sure where to begin. While large steps require planning, smaller steps can 2. ________ (take) right away.
In many cases, your choices will depend 3. ________ various factors: where you live, the resources available to you, your lifestyle, and others. Therefore there is probably no “one-size-fits-all” solution to going green. But there are plenty of things you can do 4. ________ (live) a greener life, through your day-to-day 5. ________ (activity), and most of these apply to just about anyone.
Save water. Every drop of tap water you use consumes energy. It might just be water, but a lot of fossil fuel (矿物燃料) is consumed in processing it. You can turn the tap off while 6. ________ (brush) your teeth and collect rainwater for use in your garden.
Wear the right clothing. Your choice of clothing can make a big 7. ________ (different) to the environment. One of 8. ________ most heavily grown crops is cotton. Chemicals 9. ________ are used as insecticides (杀虫剂) harm the environment, and harm people's health. Try to find and buy clothing that uses these 10. ________ (nature) materials. Wearing such clothing is also better for your health.
答案
Starting out & Understanding ideas
I. 1. shark 2. dive 3. Targeted
4. Fortunately 5. extinction 6. attitude
II. 1-5 GDEAB
III. 1. They were hunted and killed by humans
2. That is why South China Tigers cannot be seen in the wild
3. If we don't do something to save them, South China Tigers will die out soon
4. a plan is being carried out to increase the number of wild tigers
Using language
I. 1. devotes 2. slide 3. reduce 4. Ocean
5. Smog 6. damage 7. carbon 8. staff 9. lecture
II. a. involve b. frightened c. aim d. instead e. to
1. was frightened of 2. aimed at 3. up to 4. instead of 5. involved in
III. 1. planted 2. broken 3. approaching
4. understood 5. being raised 6. standing
Developing ideas & Presenting ideas
I. 1. mode 2. electricity 3. canteen 4. plug 5. device
II. 1. concerned 2.campaign 3. amount 4. false 5. average
III. 1. leaking 2. urged 3. contributes 4. remove
IV. 1. take his age into account 2. turn off 3. mistaking me for
V. 1. increases 2. be taken 3. on / upon 4. to live 5. activities
6. brushing 7. difference 8. the 9. which / that 10. natural
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