Unit 13 We're trying to save the earth 单元基础知识学案（无答案）人教版英语九年级全册

英语人教版九年级Unit13单元基础知识
姓名________________
Unit13
单项选择(30题）更多系统语法知识，见撒尼思维语法课
( ) 1 . -What a nice table computer！How much did you ________ on it -It ________ me 400 dollars.
A. take；paid B. cost；took C. pay；spent D. spend；cost
( ) 2. -Those people know how paper can be________ wood. -They're pretty smart!
A. made in B. made from C. made of D. made into
( ) 3. -Do you know the latest information about this event
-I've no idea. Let's________ the TV to watch the news programme.
A. turn on B. turn down C. turn up D. turn off
( ) 4. -There are a lot of_____of bike riding. -I agree. It's good for the environment and it saves money.
A. instructions B. instruments C. advantages D. products
( ) 5. Many people can't afford ________ the house.
A. to buy B. buy C. buying D. bought
( ) 6. -Why don't you buy the computer -It's too expensive. I can't ________ it.
A. afford B. sell C. borrow D. keep
( ) 7. Anyone who sings well can ________ the activity in our school.
A. take part in B. take off C. take out D. take care of
( ) 8. Our government has to do something ________ our environment.
A. protect B. protected C. protecting D. to protect
( ) 9. They ________ many buildings in the last five years.
A. build B. have built C. built D. are building
( ) 10. Recycling is good，so don't ________ bottles or newspapers.
A. find out B. hand in C. use up D. throw away
( ) 11. The word “cool” ________ young people so often these years.
A. uses by B. is used by C. is used as D. is used for
( ) 12. The shower is still on. Please go to ________.
A. turn it off B. turn them off C. turn off it D. turn off them
( ) 13. A little wine will not be ________ to your health. Just don't drink too much.
A. helpful B. helpless C. harmful D. harmless
( ) 14.They made a box ________ old pieces of wood.
A．up of B．from C．into D．out of
( ) 15. Zoos are like ________ textbooks for young people.
A. alive B. live C. living D. to live
( ) 16.Many young people took part in ________ trees on Tree Planting Day.
A. planting B. plants C. to plant D. plant
( ) 17. The box is used to collect waste which can be______, such as plastic bottles and paper.
A. reported B. repaired C. recycled D. reviewed
( ) 18. -Let's go hiking ________ staying at home，shall we -Good idea.
A. as well as B. in order to C. instead of D. even though
( ) 19. -The house is too old and dangerous. - Yes. We should ________ soon.
A. pull down it B. put out it C. pull it down D. put it out
( ) 20. In order to protect the environment，we should stop ________ in cars.
A. to ride B. to riding C. riding D. ride
( ) 21.If their numbers ______ too low, it ______ danger to all the ocean’s ecosystem.
A．drop; will bring B．drop; bring C．drops; bring D．drops; will bring
( ) 22.-Cathy，can you answer the door I ________ the room. -I'm coming，mum.
A．clean B．cleaned C．have cleaned D．am cleaning
( ) 23.I want to be an astronaut in the future so that I can do ________ research in the space station.
A．funny B．reusable C．scientific D．unexpected
( ) 24.Noise is harmful ______ our hearing.
A．to B．for C．on D．with
( ) 25.I'm against________animals.
A．kill B．to kill C．killing D．killed
( ) 26.Maybe we can save a lot of trees if we reuse the________paper.
A．recycling B．recycled C．to recycle D．recycles
( ) 27.It’s _______ ugly bag, but it is _______ useful one.
A．a; a B．an; an C．a; an D．an; a
( ) 28.There is a shop _________ the bottom of the mountain.
A．on B．at C．in D．for
( ) 29.To ___________ air pollution, we should take the bus or subway instead of driving.
A. cut down B. cut off C. cut up D．cut in
( ) 30.The environment in our town is getting worse and worse，so plenty of trees ____________ .
A．are planting B．should be planted C．should plant D．will plant
单词拼写
A.首字母填空(20题 注意部分单词变形）
1．The river is very clear and we can see its b________.(底部）
2．The c________ of the school things this term is more than 2，000 dollars.(花费）
3．Those f________ couldn't go fishing because of the bad weather.(渔民）
4．We plan to meet at the school g________ tomorrow morning for our trip.(大门）
5．The door was made of m__________and they couldn't break in.(金属）
6．His milk b________ is empty. You should pour some in it.(瓶子）
7. Smoking is h________ to our health. Why not give it up (有害的）
8. More and more robots are used in the i_________, such as making cars, making medicine and so on. (工业)
9.Cutting off shark fins is not only c_________ but also bad for the ocean environment.(残忍的）
10. Everyone should obey l_________. Those who break them must be punished strictly.(法律）
11. I dream someday I can make lots of money,so I can a___________a wonderful trip to Australia.(买得起）
12. The girl seldom goes outside because of an u________ (丑陋的）scar(伤疤) on her face.
13. We should use cloth bags instead of paper or p________ bags.(塑料）
14. The villagers used to burn c________ to get warm, which caused large amount of black smoke to blow into the sky.(煤）
15.We should throw the rubbish into the b________(垃圾箱）.
16.Put the old newspapers together because they are r__________.(可重复使用的）
17.Her c_________(创造力）makes her life more beautiful.
18.Don’t worry.The t___________is very convenient.You can get home soon.(交通）
19.We know the a___________(优势，优点)of the animals.
20.People are l_________(乱扔垃圾）in the river.So the bottom of the river was full of rubbish.
B.用所给词的适当形式填空(22题）
1. His experience in that foreign company is one of the greatest ________(advantage) over others.
2. It’s difficult for parents with young children to use public ___________(transport).
3.We are surprised at his________(create）.
4. If something can __________(recycle), it means you can collect and use it.
5. Pandas are __________(special) loved by the people around the world.
6. Sorry, sir. I don’t think this is _________(create) enough.
7. The public will realize the __________(important) of protecting the environment.
8.Vincent Van Gogh is ________(probable) the best-known painter in the world.
9. The________(fisherman) are mending they boats. They’ll catch the fishes to the sea tomorrow.
10. I never take _________ (wood) chopsticks or plastic forks when I buy takeaway food.
11. This method is not only cruel, but also _________ (harm) to the environment.
12. Amy is an _________ (inspire) to us all.
13. Environmental__________ (protect) groups are teaching the public about “Finning”.
14. Our actions can make a _________(different) and lead to a better future!
15. These students have some__________(science) methods to remember these words..
16. So far,I have read some Mo Yan’s_________(work).
17.You should use__________(usable) bags instead of plastic bags.
18._____________(environment) project groups are teaching the public about it.
15.They asked governments ______________(develop)laws to stop selling shark fins.
16.So far, no scientific studies _______________(show)that shark fins are good for health.
17. We can 't afford ____________(wait) any longer to take action.
18.People might think that big things should be done ____________(save) the earth.
19.We can________(use）the old jeans to make bags.
20.His advantage should be put to good________(useful）.
21.He used to________(get）up at9:00.But now he is used to________(get）u at6:30.
22.The low number of sharks will bring________(dangerous）to the ocean life.
三、重点短语及句型
【重点短语】
1. at the bottom of the river 在河床底部 2. be full of the rubbish 充满了垃圾
3. throw litter into the river 把垃圾扔入河中
4. play a part in cleaning it up 尽一份力把它清理干净
5. land pollution 土地污染 6. fill the air with black smoke 使空气中充满了黑烟
7. cut down air pollution 减少空气污染 8. make a difference 产生影响
17. take action 采取行动 18. turn off 关掉
19. pay for 付费 20. add up 累加
21. use public transportation 使用公共交通
22. recycle books and paper 回收书和废纸 23. use paper napkins 使用纸巾
24. turn off the shower 关掉喷头 25. ride in cars 开车出行
【重点句型】
1. Even the bottom of the river was full of rubbish. 甚至河底都充满垃圾。
2. Everyone in town should play a part in cleaning it up. 城里的每个人都应当尽一份力把它清理干净。
3. The air is badly polluted because there are too many cars on the road these days. 空气被严重污染因为如今路上的汽车太多了。
4. To cut down air pollution, we should take the bus or subway instead of driving. 为了减少空气污染，我们应当乘坐公汽或地铁而不是开车。
5. I used to be able to see stars in the sky. 我过去能在天空中看到星星。
6. The air has become really polluted around here. I’m getting very worried. 这儿的空气真的已经被污染了，我非常担心。
7. No scientific studies have shown that shark fins are good for health. 没有科学研究说明鱼鳍对人们的健康有好处。
写作
【话题】保护环境(Protecting the environment）
【写作目标】
1.能描述环境问题，原因及提出解决问题的建议。
2.能用used to be, at present, however"等词描述当今的环境变化。
3.能用"I think we should." "I suggest that we'd better"It's a good idea to
等提出建议。
环境污染 air pollution(空气污染） water pollution(水污染） waste pollution(废物污染）
资源浪费 food waste (食物浪费） energy waste(能源浪费）
动物保护 save the endangered animals(拯救濒危动物）
开头句 提出问题+描述现象 What's the problem
(略写）
These days, (with the rapid development of the society,）air/water pollution is becoming a serious problem.
In the past, there used to be blue skies/fresh air/clean rivers/many beautiful wild animals...
But now, skies are grey/air is filled with haze(雾)/rivers are full of rubbish/the number of wild animals is getting smaller and smaller...
通过对比 描述现象
中间段落 分析原因What caused the problem
(详写） 提出解决方法What should we do
段首:段落中心句
空气污染
1. There are more and more cars on the road.
2. Many factories that burn coal pollute air with a lot of black smoke.
对应措施
1.To cut down air pollution, we should take the bus or subway instead of driving.
2.We can reduce air pollution by planting more trees.
水污染
1.Many people throw litter into the rivers in daily lives.
2. Many factories put waste into the rivers.
对应措施
1.Everyone should help to clean up the rivers.
2.We should write to the government to close down the factories.
食物浪費
1. Many people haven't realized that the food is valuable.
2. Some of us always order too many dishes when we eat in restaurants.
3. Many people never take away the rest food after eating in restaurants because they are afraid to lose their faces.
对应措施
1.We should value food and not order too much food that we don't need.
2.We can pack leftovers and take them home.
动物濒危
1. More and more animals get homeless because of bad environment conditions.
2.Many people take risks to kill animals for money.
对应措施
1. We should improve the environment to provide homes for them.
2. We should ask the government to develop laws to stop people from killing wild animals.
节约能源
1.We should remember to turn off the lights when we leave the room.
2. It's a good habit to use both sides of paper.
结尾句 呼吁大家共同努力解决问题 Let's take action!
(略写）
1. Let's take action from now on to make the environment more and more beautiful!
2. We should work harder to protect our world.
3. So together, our actions can make a difference and lead to a better future.
4.All in all, we can’t afford the pollution.
学生句子翻译
句子填空
1. Nowadays, the environment on the earth______________(pollute) badly.
2. We can see that factories are putting too much______________(waste) into the river.
3. And the air pollution is much______________(bad) than before.
4. We’d better______________(not take) wooden chopsticks or paper napkins when we buy takeaway food.
5. Firstly, factories should stop______________(put) waste into the river and smoke into the air.
这条河曾经很清激，但现在河底充满了垃圾。
__________________________________________________________________________________________________
__________________________________________________________________________________________________
2.人们将垃圾倒入河中。工厂往河里投入污水。
__________________________________________________________________________________________________
3.空气污染正在变得越来越严重。汽车也造成了严重的噪音污染。
__________________________________________________________________________________________________
__________________________________________________________________________________________________
4.我们应当做些什么来保护环境。
__________________________________________________________________________________________________
5.骑自行车不仅有利于健康而且有助于环境。
__________________________________________________________________________________________________
6.我们应该带自己的包去超市来代替使用塑料袋。
__________________________________________________________________________________________________
我们要多种树。树种的越多,污染就越少。
__________________________________________________________________________________________________
8.我们应该坚持步行或骑车去上学代替打车.
__________________________________________________________________________________________________
9.政府也应该制定法律去惩罚那些严重污染环境的人。
__________________________________________________________________________________________________
学生写作训练
节约资源，保护环境，从我们身边的小事做起。假设你是一个注重“低碳”生活的中学生，请以“My Low carbon Life”为题写一篇英文演讲稿，简单谈谈“低碳生活”的重要性，以及你所倡导的“低碳生活”方式。内容提示：
1.每天步行上学； 2.离开教室时，关灯、风扇、电脑等；
3.不用水时， 记住关水龙头，而且要循环使用水； 4.不使用塑料袋。
写作要求：
1.词数80个左右；文章的开头和结尾已给出，不计入总词数。
2.不得透露学校、姓名等任何个人信息。
My Low carbon Life
It's our duty to protect the environment.
__________________________________________________________________________________________________
__________________________________________________________________________________________________
__________________________________________________________________________________________________
Lower carbon, happier life. Let's take action.
【参考范文】
My Low carbon Life
It's our duty to protect the environment.
As we all know, with the rapid development of society, the environment is becoming worse and worse. It is very important for us to start with a low carbon lifestyle. But how can we live a low carbon life Here are my ideas.
Firstly, it is a very good idea for us to go to school on foot instead of by car. It is good for the environment and our health as well. Secondly, remember to turn off the lights, fans and computers when we leave the classrooms. Thirdly, it is important for us to turn off the tap when we finish using the water. We can reuse water, too. For example, we can reuse the water to water the flowers or trees. At last, try to use the cloth shopping bags instead of plastic bags when we go shopping. (In addition, it is important for us to use fewer fast food boxes or chopsticks so that we can reduce the white pollution.)
I believe our life will become better and better if we can do these things.Lower carbon, happier life. Let's take action.