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中考话题复习：Protecting the earth
教材复习
（一）保护动物
（二）人口问题
（三）保护环境
More useful sentences:
Sentences to describe the animal’s features(特征)：
①我最喜欢熊猫。因为它们很可爱，而且它们还是中国的象征。
②大象是聪明的动物。他们能够长时间行走并且不迷路。
Sentences about “Why are animals in danger ”:
③由于人类不断地买卖野生动物，野生动物的数量迅速下降。
④人们往海里排放废水、扔垃圾，海洋受到了严重污染。海洋生物将没有干净的食物可以吃。
Sentences about “How to protect the animals in danger ”:
⑤我们必须禁止买卖野生动物。
⑥我们应该建立环保组织来教育人们关于拯救濒危动物的重要性。
Sentences to describe environmental problems:
⑦人们在公共场合乱丢垃圾，导致城市不再美观。
⑧目前，我国的水污染问题很严重。
Sentences about “How to protect the environment ”:
⑨记得把垃圾丢进垃圾桶，以保持公共场所的干净美丽。
⑩为了减少空气污染，我们应该尽可能地乘坐公共汽车或地铁。
Sentences to call on people:
每个人都应该在环保方面发挥重要作用。（play an important role）
让我们从现在开始采取行动吧！我希望未来我们的环境变得越来越好！
语篇练习
courage protected park helps wild But they usual danger die
“Save the tigers’ is a group of volunteers. They hope to save the tigers of the world. At the beginning of the 20th century, the number of tigers in the (1)__________ environment was around 1,000. (2)__________ today that number has dropped to a few thousand.
Tigers live in the forests of Asia. They (3)__________ have orange fur(皮毛) and dark stripes(条纹). Tigers are symbols of strength and (4)_________. In many stories, they are brave. The tiger is at the top of the food chain. It (5)__________ keep the number of other wild animals in balance. For this reason, tigers are important to the environment. So tigers must be (6)__________ well.
In recent years, tigers have been in (7)__________ of disappearing. People have cut down a lot of trees. As forests disappear, tigers lose (8)__________ homes. The number of tigers in the wild is quickly decreasing. If this situation is allowed to develop, tigers will (9)__________ out. We must do something about it. So some nature (10)__________ have been set up to protect tigers. We hope there will be more tigers in the near future.
believe turned protect planting for factory down worth million good
In many places, land that was once forest has changed greatly. Some of the land has become part of houses. Some forest areas have become (1)__________ while some other places no longer have any trees.
China needs to plant trees because many forests have been cut (2)__________ in the last 50 years. Although there are still problems to solve, China’s tree-planting programmes are huge. In Jiangxi Province, 83-year-old Zou Lianying has been (3)__________ trees on her land for almost 20 years. She knows that planting trees is (4)__________ for the environment, so at the age of 64, she sold her cows and pigs and borrowed money to open a forest farm. Her trees are (5)__________ around 12 million RMB but she won’t cut them down, even one tree. She (6)_________ the forest will be a gift to future generations.
Near Beijing, Wei Guiying and other helpers have planted millions of trees. They have also been working for over 20 years. Now, 20km of hills have (7)__________ green. It hasn’t been easy for her. She has borrowed money to pay (8)__________ seedlings. This doesn’t prevent her, as she can say proudly that she has (9)__________ of trees.
There is still much work to be done to (10)__________ the environment, but if we can be like them, it will certainly make life better for everyone.
相关语篇：全效学习《自主选练本》P8完形填空、
全效学习《自主选练本》P10选词填空、
全效学习《自主选练本》P29阅读理解（一）、
全效学习《自主选练本》P35完形填空
语法复习（一般现在时、动词不定式、冠词、数词）
（一）一般现在时
1. —Wow! Your room is so tidy.
—Thank you. I _________ it every morning.
cleaned B. clean C. cleaning
2. — The song Together for a Shared Future is very popular now.
— That’s for sure! Both the young and the old ________ it.
likes B. liked C. like
It’s reported that the students in some schools of our city ________ a PE class every day.
take B. takes C. took
—I wonder when the spring will come.
—When you ________ green grass in the garden, the spring is here.
will see B. see C. saw
Our teacher said the earth ________ round the sun.
traveled B. traveling C. travels
动词不定式
It’s hard for us _________ English well.
A. learn B. to learn C. learning
2. It will take the workers over a year _________ the bridge.
A. build B. building C. to build
3. Mr Li often teaches his American friends ______ Chinese food.
A. cook B. cooks C. to cook
4. Meimei likes piano very much. She tries her best ______ it well.
A. learning B. to learn C. learns
5. Would you like something ______
A. to drink B. drinking C. drinks
冠词、数词
Nanning is a beautiful city that lies in ____ south of China.
an B. the C. a
We should have ____breakfast every day to keep healthy.
a B. the C. /
3. David is ______ eight-year-old boy with short black hair.
A. a B. an C. the
4. My father gave me a bike on my ________ birthday.
A. ten B. the tenth C. tenth
5. The wall was built by hand and it took ________of years to finish.
A. hundreds B. hundred C. one hundred
书面表达
学校是我家，保护学习环境靠大家。下周你的班级要举办一次关于“保护学校环境”的英语演讲比赛。请你根据提示写一篇英语演讲稿。
写作要点：1. 美化学校环境（如种树）；
节约学习能源（如离校时关灯）。
写作要求：1. 内容必须包括所有要点信息；
可适当增加细节，使行文连贯；
文中不得透露个人信息；
词数80左右（开头已给出， 不计入总词数）。

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