人教版九年级下册英语课件unit13Period1SectionA(1a－2d)

Unit 13 We're trying to save the earth! Period 1 Section A(1a－2d) 人教版 九年级下 习题链接 1 litter　　 2 bottom　　 3 fisherman　　　 4 coal 6 7 8 9 10 trying to save play a part in To cut down; of good for; cost make a difference; to 先练后背 提示：点击 进入习题 5 plastic 答案呈现 习题链接 题组专训 答案呈现 1 2 3 4 5 play a part in/play a role in 他是那出戏中扮演主角的 最佳人选。 B C A B C C C 10 make a difference 6 7 8 9 习题链接 答案呈现 B B A A A 1 2 3 4 5 cost bottom advantage wooden 10 litter 6 7 8 9 课后巩固 11 12 13 14 15 caught wooden pollution difference Riding 习题链接 课后巩固 答案呈现 16 17 18 19 20 A F D B G to start difference pollute plastic 25 really 21 22 23 24 Always or wasting If 30 make 26 27 28 29 先练后背 一、根据汉语提示写单词, 并背记相应英语词汇 1. People who drop ________(垃圾) can be fined in some cities. 2. Can you hold the ________(底部) of the ladder for me? litter　　 bottom　　 先练后背 3. Li Ming's uncle is a __________ (渔民) who lives a happy life by catching and selling fish. 4. My hometown Shanxi is a province which is rich in ________(煤). 5. If you need the ________(塑料的) bags to hold what you've bought in the supermarket, you have to pay for them. fisherman　　　 coal plastic 先练后背 二、根据汉语意思完成句子, 并背记英语句子 6. 我们正在竭力拯救地球! We're ________ ________ ________ the earth!trying to save 先练后背 7. 镇上的每个人都应该发挥作用清理它! Everyone in this town should ________ ________ ________ ________ cleaning it up! play a part in 先练后背 8. 为了减少空气污染, 我们应该乘公共汽车或地 铁, 而不是开车。 ________ ________ ________air pollution, we should take the bus or subway instead ________ driving. To cut down of 先练后背 9. 它有利于健康, 并且它不花费任何东西! It's ________ ________ health and it doesn't ________ anything! good for cost 先练后背 10. 因此团结起来, 我们的行动就能产生影响, 带领 (我们)走向更加美好的未来! So together, our actions can ________ ________ ____________ and lead ________ a better future! make a difference to 题组专训 1. 每个人都应该在环保方面发挥作用。(play) 【2019•黄冈】 Everyone should ________ ________ ________ ________________ the environmental protection.　 play a part in/play a role in 题组专训 2. He was the perfect man to play the lead role in that play.(翻译) 【2019•长沙模拟】 ________________________________________他是那出戏中扮演主角的最佳人选。 题组专训 3. I think young phubbers(低头族) are supposed to ________ the time they spend ________ their smartphones. 【2018•安顺 】 A. cut off；in B. cut down；on C. cut up；on D. cut in；in B 【点拨】句意为“我认为年轻的低头族应该减少花 费在智能手机上的时间”。cut off 切断; cut up 切 碎; cut in 插嘴; cut down削减。spend… on sth.“在 某事上花费……”。故选B。 题组专训 4. —I heard that Paul hurt himself badly in the earthquake. —Yes. The doctor had to ________ his right leg to save him. 【2019 •贵港】 A. cut up B. cut out C. cut off D. cut down C 【点拨】句意为“——我听说保罗在地震中受伤很 严重。——是的。医生为了拯救他不得不把他的 右腿截肢”。cut up意为“切碎”; cut out“剪裁”; cut off“切除; 切断”; cut down“砍倒; 缩减”。根据 “hurt himself badly”可推知用cut off。故选C。 题组专训 5. He often takes time ________ the summer holidays with his grandparents. 【2018•阜康、米泉改编】 A. to spend B. spend C. spent D. spending A 题组专训 6. Evans had a sore throat. His friend advised him ________ some hot water. 【2018•盘锦】 A. drinking B. to drink C. drink D. drank B 【点拨】考查非谓语动词。句意为“埃文斯咽喉痛。 他的朋友建议他喝些热水”。advise sb.to do sth. 意为“建议某人做某事”。故选B。 题组专训 7. —Wow! What a beautiful skirt! How much is it? —Thank you. It ________ me 30 dollars. A. spent B. paid C. cost D. took C 【点拨】辨析法。句意为“——哇！多么漂亮的裙子啊！ 多少钱？——谢谢你。它花了我30美元”。spend表示某 人花费多少时间或金钱做某事，结构为“Sb.spend(s) some time/money (in) doing sth./on sth.”; pay表示某人为某物而 付款，结构为“Sb.pay(s) (some money) for sth.”; cost表示 某物价值多少钱或某物花费某人多少钱，结构为 Sth.cost(s )(sb.) some money; take表示某人花费多少时间 做某事，结构为“It takes sb.some time to do sth.”。由空 格后面的me 30 dollars及主语It可知答案为C。 题组专训 8. Roy works in London. It ________ him about half an hour to get to work by bus every day.【2019•临沂】 A. costs B. spends C. takes C 【点拨】句意为“罗伊在伦敦工作。他每天乘公共 汽车去上班大约需要半个小时”。固定句型It takes sb. some time to do sth.意为“花费(某人的) 时间做某事”。故选C。 题组专训 9. —Which should we start with, Water World or Space World? 【2018•孝感】 —Either is OK. It makes no ________ to me. A. mistake B. promise C. difference D. decision C 【点拨】用词义辨析法。根据Either is OK.可推知 对“我”而言是没有区别的，所以选择difference。 A项mistake意为：错误; B项promise意为：承诺; D项decision意为：决定。因此答案选C。 题组专训 10. Everyone can ________ ________ _____________ (产生影响) to the environmental protection in their daily life. 【中考•包头】 make a difference 【点拨】make a difference是固定短语，意为 “产生影响”。 课后巩固 一、单项选择 1. A study shows that good habits play a very important ________ in children's education. A. sense B. part C. reason D. meaning B 课后巩固 2. You spend too much time on your mobile phone. You are supposed to ________ the time you spend on it. A. cut off　　 B. cut down　　 C. cut up　　 D. cut in B 【点拨】考查动词短语辨析。cut off“切除”; cut down“砍倒，减少”; cut up“切碎”; cut in“插嘴”。 由句意“你在手机上花费的时间太多”可推测是 建议应该“减少”时间。故选B。　 课后巩固 3. Taiji is my favorite and I often play it ________ healthy. A. to keep B. keeps C. keep D. kept A 课后巩固 4. A smartphone makes a big ________ to our life. A. difference B. decision C. progress D. prediction A 课后巩固 5. Everyone was afraid of him because there were ________ scars on his face. A. ugly B. kind C. beautiful D. peaceful A 【点拨】关键词法。关键词was afraid of him提示 用ugly。 课后巩固 二、根据句意及汉语提示写单词 6. The jeans ________(花费) him 15 dollars. 7. The book I want is right at the ________(底部) of the shelf. cost bottom 课后巩固 8. Being tall gives him an ___________(优势) over the other basketball players. 9. Many people prefer ________(木头的) floors to those covered with bricks. 10. Let's pick up the ________(垃圾) and put it into the bin. advantage wooden litter 课后巩固 三、用所给词的适当形式填空 11. I was looking through my old photos last Sunday. One photo ________(catch) my eye. 12. This ________(wood) bridge was built more than 20 years ago. caught wooden 课后巩固 13. We should do something to stop air ___________ (pollute). 14. Though it is only a small thing, it could also make a ____________(different) to the environment. 15. ________(ride) a bike is one of the ways to clean up the air in the city. pollution difference Riding 课后巩固 四、情景交际 从方框中选择合适的句子补全 对话。(其中有两项为多余 选项) A: Hi, Janet, would you like to help save the environment? B: I don't know. ________16 A. What can I do? B. Turn off the shower. C. don't use plastic bags. D. try to recycle paper. E. You can try to reuse waste water. F. you can ride a bicycle. G. Will that help the environment?A 课后巩固 A: Well, first, you can start by turning off the lights. B: Yes, that's easy. Sometimes I turn on the lights without thinking. What's the next? A: Second, ________17 Don't take a bus or a taxi if you don't have to. A. What can I do? B. Turn off the shower. C. don't use plastic bags. D. try to recycle paper. E. You can try to reuse waste water. F. you can ride a bicycle. G. Will that help the environment? F 课后巩固 B: That will save money, too. What else? A: Third, ________18 B: Mm, newspapers, magazines, mail…We get a lot of paper at home. Good idea! A: The fourth idea is turning off the shower when you're not using it. A. What can I do? B. Turn off the shower. C. don't use plastic bags. D. try to recycle paper. E. You can try to reuse waste water. F. you can ride a bicycle. G. Will that help the environment? D 课后巩固 B: You mean when I have shampoo in my hair? A: Yes. Get wet. ________ 19 Put the shampoo in your hair and then turn on the shower and wash it out. B: ________20 A: Yes, it will help a lot. A. What can I do? B. Turn off the shower. C. don't use plastic bags. D. try to recycle paper. E. You can try to reuse waste water. F. you can ride a bicycle. G. Will that help the environment? B G 课后巩固 五、短文填空 从方框中选择恰当的单词并用其恰当的形式填空, 使 短文意思通顺完整。(其中有两个单词多余) Many kids want to help keep the environment clean but don't know where ________21. or, start, if, always, pollute, when, plastic, real, make, like, waste, different to start 课后巩固 In fact, even the simplest everyday activities can make a real ____________22 to the environment. Here is how: ◆Don't litter. Litter can ________23 our water and that could do harm to us and to wildlife. or, start, if, always, pollute, when, plastic, real, make, like, waste, different difference pollute 课后巩固 ◆Recycle bottles, paper and ________24. This is a good way to develop and can ________25 make a difference. or, start, if, always, pollute, when, plastic, real, make, like, waste, different plastic really 课后巩固 ◆ ________26 turn off lights and electronic devices (设备) when they are not being used. ◆Use your bike ________27 walk to nearby locations instead of riding in a car. Encourage your friends and family to do the same. or, start, if, always, pollute, when, plastic, real, make, like, waste, different Always or 课后巩固 ◆Avoid ________28 plastic bags by bringing your own reusable cloth bags to stores. ◆ ________29 you see litter, pick it up. or, start, if, always, pollute, when, plastic, real, make, like, waste, different wasting If 课后巩固 ◆By following these tips and using them in your everyday life, you can ________30 the world a better place. It's never too late to start. or, start, if, always, pollute, when, plastic, real, make, like, waste, different make