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课时,1,Getting ready & Reading,Unit 3 The Earth,1,2,3,6,7,8,9,10,基础巩固练,提示,：点击 进入习题,5,11,12,13,14,答案呈现,weather,dirty,stars,beautiful,covered,learning,clouds,quizzes,to practice,Earth,important,large,protect,part,15,different,4,答案呈现,16,17,18,C,D,A,19,A,20,B,21,22,23,beautiful,mountains,are,24,need,25,different,基础巩固练,26,27,28,me,food,pollution,29,to make,30,to protect,能力提升练,答案呈现,能力提升练,31,32,33,There are fewer and fewer fish in the river,People put waste into the river,What can we do to stop polluting the river,34,Thats a good idea,35,wheres your pen,答案呈现,能力提升练,46,47,48,look,famous,water,36,37,38,C,B,D,39,C,40,C,41,42,43,A,D,B,44,D,45,A,49,50,Singapore,clean,一、根据句意和汉语提示完成句子。,1. We must do something to save the,_(,地球,).,2. It is,_ (,重要的,)for,us to clean the classroom every day.,3. Now many people want to work in _,(,大的,) cities.,Earth,important,large,4. Some animals are in danger and we must do something to _ (,保护,)them.,5. We all know about Lei Feng. Helping people is a _ (,部分,)of his life.,protect,part,二、用所给单词的正确形式填空。,6. Look! The ground is,_(,cover) by snow.,covered,7. There is a report on _(learn) English.,learning,8. Some _ (cloud) are in the sky.,clouds,9. We have different _ (quiz) in our school.,quizzes,10. We must do something _ (practice) English.,to practice,三、用方框中所给词的适当形式填空。,11. Whats the _like in Shanghai?,Its sunny.,star beautiful different dirty weather,weather,12. Look! Your room is very _. You must clean it every day.,star beautiful different dirty weather,dirty,13. We can see many _in the sky at night.,star beautiful different dirty weather,stars,14. The park is _. There are many flowers in it.,star beautiful different dirty weather,beautiful,15. We are in No.1 Middle School, but we are in _ grades.,star beautiful different dirty weather,different,四、单项选择。,16. This is a book,_ protecting,the Earth.,A. to,B,. from,C,. on,D,. with,C,17.【,中考,内蒙古,】It is wise,_ Linda,to make up her mind _,to,play an instrument.,A. for,; learning,B,. for; to learn,C,. of; learning,D,. of; to,learn,D,【,点拨,】,of,用于表示人的品质特征。,18,. I have a brother. I have a sister, _,.,A. too,B,. also,C,. either,D,.,/,A,19,. Class is over. Our teacher lets us _,out,of the classroom.,A. come B,. to come,C,. coming,D,. to,coming,A,20,. There are many students here. Some are from Shanghai. _,are,from Beijing.,A. One B,. Some,C,. Other,D,. The other,B,五、短文填空。,The Earth is,_21.,There are forests, rivers, _,22,and,fields,. There _,23,many plants and animals on Earth, too,. The,plants _,24,light and water. The animals live in _,25,places.,mountain, need, I, make, difference, food, pollute, protect, beauty, be,beautiful,mountains,are,need,different,Many people like you and _26 live on Earth. The Earth provides air, water and _ 27 for us. But there is some _ 28 on Earth. People burn things _ 29 energy. This pollutes the air.,mountain, need, I, make, difference, food, pollute, protect, beauty, be,me,food,pollution,to make,They put the rubbish into the sea and under the ground. This pollutes the Earth and kills many animals and plants.,We must stop polluting the air and the Earth. Its important for us _30 the Earth.,mountain, need, I, make, difference, food, pollute, protect, beauty, be,to protect,A,: Look into the river. 31. _.,B,: Why are there fewer and fewer fish in the river?,A,: Because people catch a lot of fish every day.,B,: Look! The water in the river is dirty.,A,: 32. _. So the water is very dirty.,六、补全对话。,There are fewer and fewer fish in the river,People put waste into the river,由下文可知应表达河里的鱼越来越少了。,分析上下文可知此处应表达人们向河里倾倒废物。,B,: 33. _?,A,: We can ask people not to catch fish and not to put waste into the river. Lets go and write a poster on protecting the river.,B,: 34. _. And we can also ask people to plant more trees near the river.,What can we do to stop polluting the river,Thats a good idea,分析上下文可知应赞成对方的主意。,A,: By the way, 35. _? Your pen is not here.,B,: Its in my desk.,wheres your pen,七、完形填空。,Look at the picture. Its,_36,Earth. Its our home. But its,_37,now,.,36. A. a,B,. an,C,. the,D,.,some,37,. A. clean,B,. dirty,C,. strong,D,. important,C,B,【,点拨,】,世界上独一无二的事物前要加,the,。,Why?,_38,there,_39,a lot of pollution on it,.,38. A. And,B,. But,C,.,So,D.,Because,39,. A. have,B,. has,C,. is,D,.,are,D,C,【,点拨,】,由“,Why,？”可知应该用,Because,。,【,点拨,】,there be,后接不可数名词时要用,there is,。,pollution,为不可数名词。,People burn,_40.,This pollutes the,_41.,40. A. many thing,B,.,thing,C,. things,D,. a,things,41. A. air,B,. books,C,. light,D,. songs,C,A,People also put the rubbish into the sea and under the ground. This pollutes the Earth and _42 animals and plants.,42. A. kill B. killing,C. to kill D. kills,D,【,点拨,】,and,连接并列的两个部分时，并列部分的动词的形式要一致。由,“pollutes”,可知选,D,。,_43,can we do now? I think we must stop,_44,these things. We must plant more trees and flowers,.,43. A. Who,B. What,C.,Where,D,.,When,44,. A. do,B,. to,do,C,. to doing,D,.,doing,B,D,We can go to school,_45,foot or by bike instead,of(,代替,) taking,cars. We cant put the rubbish here and,there.,45. A. on,B,. by,C,. with,D,. in,A,八、阅读理解。,Earth Day is on April 22. It is a day for us to,46,.,_ after,the Earth.,请同学们看,点拨训练,第,26,页原文。,look,【,点拨,】,根据原文第一段中句子,April 22 is Earth Day. Its a day for us to take care of the Earth.,可知答案。,Different countries have different ways. Chicago is 47._ for green roofs.,famous,【,点拨,】,根据原文第二段中句子,Chicago is famous for its green roofs,（屋顶）,.,可知答案。,The people plant small trees and flowers on the roof to keep the 48. _. And the water makes the city cool and clean.,water,【,点拨,】,根据原文第二段中句子,There are plants, such as trees and flowers on these roofs. These plants store,（储存）,much rain water.,可知答案。,49._ is home to the first zero-energy building in Southeast Asia.,Singapore,【,点拨,】,根据原文第三段中句子,Singapore is home to the first zero-energy building in Southeast Asia.,可知答案。,People in Curitiba use BRT to make the air in the city 50. _.,clean,【,点拨,】,根据原文第四段中句子,Thanks to BRT, the air in the city is very clean.,可知答案。,
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