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1、同学们， 地球是我们唯一的家园， 但我们的蓝色星球正面临一些挑战。现在， 根据图片和提示， 请你化身成为一名光荣的"地球小卫士"， 给身边的小伙伴写一封倡议信，告诉大家地球遇到的小麻烦，并分享你能做到的保护行动，还要邀请大家一起加入哦！
要求：体裁为倡议信，结尾要有祝福语和署名；
需包含地球当前的问题、你的保护行动等内容；
语句通顺， 词数不少于60 ，开头已给出，不计入总词数。
Dear friends,
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2、阅读理解。
同学们， 你见过医生发布的体检报告吗?现在， 我们要当一回"地球医生"， 为地球妈妈做一次全面检查。
Patient ( 病 人 ) Name: Planet Earth
Check-up Date: Today
Item
Past Healthy Status (状态)
Current Symptoms
(现在症状)
Diagnosis
(诊断)
Fever (发热)
Normal
(正常的)
Temperature Rising! The last 10 years were the warmest on record.
Global Warming
(全球变暖)
Lungs (肺)
Clean
Breathing Difficulty. Too much CO2 (Carbon Dioxide) (二氧化碳) from cars and factories.
Air Pollution
Skin
Clean & Blue-Green
Rashes ( 皮 疹 ) . Plastic rubbish in oceans; cutting down forests.
Habitat Destruction
(栖息地破坏)
Doctor's Advice:Medicine: Use more solar(太阳能) and wind energy.
Diet:Recycle paper, glass and plastic.
Exercise: Plant trees and use less electricity.
(1)、根据以上体检信息，选择合适的答案。What is the "fever" of the Earth called?
A、A cold. B、Global Warming. C、Air Pollution.(2)、What is making the Earth have"breathing difficulty"?A、Too much oxygen. B、Too much CO2. C、Too much water.(3)、What is a"rash" on the Earth's skin?A、Plastic rubbish in oceans. B、Blue oceans. C、Green forests.(4)、Which is NOT a doctor's advice?A、Use more coal(煤炭) energy. B、Recyele paper and plastic. C、Plant more trees.(5)、This report tells us that the Earth isA、very healthy B、getting colder C、facing some environmental problems -
3、阅读选择。
Ways to Save Trees
Trees are important and they can help us in many ways. But some of them are in danger. There are some ways to save trees.
Use paper wisely. We can use paper in a right way to save trees. What can we do? Use both sides of paper when doing homework. Borrow books to read when you needn't buy them. Never throw old books away, but be kind to donate them to others who need them. In place of (代替) paper towels, use cloth towels.
Plant trees. To save trees, it's a great idea to plant them. Spring is the best season to plant trees. If everyone around us does it, a lot of trees will make our world become green and beautiful.
Tell more people to help save trees. Try to write letters and make posters to persuade (说服)
people to use as little paper as they can.
(1)、根据阅读内容， 选择合适的答案。There are ways to use paper wisely.
A、two B、three C、four(2)、The underlined word"donate" means"____" in Chinese.A、捐赠 B、扔掉 C、回收利用(3)、Which of the following is TRUE?A、All trees on the Earth are in danger. B、Trees can make our world beautiful. C、To save trees, never buy books.(4)、The passage mainly (主要地) wants to tell us .A、when to plant trees B、how to save trees C、where to find trees(5)、How do you save paper? ( 根据自身情况，回答问题 ) -
4、阅读理解。
The Invisible (看不见的) Superhero
(1)、根据表格内容， 选择合适的答案。
What is the main gas in the air we breathe?A、Oxygen. B、Nitrogen. C、PM 2.5.(2)、We know air exists (存在) because .A、we can see it B、we can feel the wind C、it has a strong smell(3)、What is NOT a job of the air?A、Helping us breathe. B、Making the Earth warm. C、Making us hungry.(4)、What is PM 2.5?A、A kind of healthy oxygen. B、Tiny, harmful particles in the air. C、A type of balloon.(5)、What should you do on a heavily polluted day?A、Go for a long run outside. B、Stay indoors or wear a mask outside. C、Open all the windows. -
5、完形填空。
No air, no life. We cannot see air, but there is air all around us and it 1 life to every living thing. We cannot live without it. Bad air makes people sick. We must have clean air to keep us in good 2 .
In the city there are too many cars 3 on the street. That makes air dirty. Every day we take in dirty air. This makes 4 feel sick.
The black smoke is usually from many factories. This is very bad 5 our body. So in order to get some fresh air, we should plant more trees.
（1）A 、 gives B 、 giving C 、 gave（2）A 、 health B 、 healthy C 、 unhealthy（3）A 、 run B 、 to run C 、 running（4）A 、 we B 、 us C 、 our（5）A 、 for B 、 to C 、 with -
6、 We get wood from trees.A、sell B、buy C、take
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7、 They recycle glass and paper to keep the Earth clean.A、kill B、reuse C、throw
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8、 There are a lot of trees in the park.A、many B、some C、a little
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9、I miss you so much.A、like to buy B、forget C、want to see
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10、 Air is important. It keeps us alive.A、makes us healthy B、makes us live C、makes us happy
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11、The workers (cut) down too many trees yesterday.
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12、 There (be) some clean rivers in our city five years ago.
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13、 Last month, my family (visit) a forest and saw many tall trees.
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14、 Trees can (cool) the air, so we should plant more of them.
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15、 My mother (not throw) rubbish into rivers last week.
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16、 The largest area covered (覆盖面积最大的) on Earth is ____.A、forests B、oceans C、land
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17、 In China, Tree Planting Day is on ____.A、12th May B、22nd May C、12th March
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18、 We plant trees every year ____ we want to keep the air fresh.A、because B、so C、but
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19、 The smoke from cars ____ the air dirty.A、make B、makes C、making
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20、 We should stop ____ rubbish into rivers.A、throw B、to throw C、throwing
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