Unit 8 Section 3 Culture Understanding and Group Work（PPT课件+Word版）-【创新教程】2025-2026学年中职英语基础模块2同步教案（高教版2023）

Section 3　Culture Understanding and Group Work Ⅰ.单词预习 1. global adj.全球的；全世界的→ globe n．地球；世界 2. appliance n．家用电器；装置 3. participate v．参加；参与→ participation n．参加；参与 4. drop v. 迅速下降 5. proposal n．提议；建议 6. reputation n．名誉；名声 Ⅱ.短语预习 1. turn off　　　　　　　　关掉；关闭 2. up to 一直到；相当于 3. participate in 参加；分享 4. take part in 参加；参与 5. take care of 照顾；注意 6. make sure 确信；证实 7. take effect 生效；起作用 8. change one's mind 改变主意 Ⅲ.课文预习 一、根据课文判断正(T)误(F)。 1．Earth Hour is a global event held on the first Saturday of March every year.(F) 2．It calls on people to turn off their lights when watching TV.(F) 3．Earth Hour first started in 2007 in Sydney.(T) 4．On March 28th, 2009, up to 80 countries and 4,000 cities participated in the event.(F) 5．From 8: 30 p．m. to 9: 30 p．m. on that day, many cities in China turn off their appliances.(T) 6．People are trying to do something special to protect our earth through this event.(T) 二、课文语法填空 Earth Hour Earth Hour is a 1. global (globe) event held on the last Saturday of March every year.It calls on people 2. to turn (turn) off their appliances for an hour.3. In this way, people can pay more attention 4. to climate change and realize the 5. importance (important) of saving our planet.Earth Hour 6. was started (start) in 2007 in Sydney and many cities 7. around the world followed its lead next year.On March 28th, 2009, 88 countries and 4,000 cities participated 8. in it.Many cities in China also 9. took (take) part in the activity.People all over the world are trying to do something special 10. to protect (protect) environment through this event. 1．turn off 关掉，关闭 [教材原句P114]　It calls on people to turn off their lights and other electrical appliances like computers for one hour. 它呼吁人们关掉电灯和其他电器，如电脑一小时。 turn on　　　　　　　　　　　 打开；开 turn around/round 转向； 好转 turn out 结果是；出席 turn over 移交；翻过来 turn up 出现；发生；开大 turn down 关小；调低；拒绝 turn...into 使……变成 While eating, turn off the TV and get away from the work desk. 吃饭的时候，关掉电视，离开办公桌。 You can turn on the television. 您可以打开电视。 Turn around and let me look at your back. 转过身去让我看看你的后背。 I feel certain that it will all turn out well. 我觉得最后肯定一切都会很好。 Please help me turn over the desk. 请帮我把桌子翻过来。 ●[即学活用]　单句语法填空/完成句子 ①We never dreamt you would turn up so soon! ②Why did she turn down your invitation? ③His early experience turn him into a passionate social reformer. ④One day, he forgot to turn off the gas after cooking porridge. 一天，他煮完粥忘了关煤气。 2．try v．试图，努力；试用，试做，试验 [教材原句P114] 　People are trying to do something special to protect the environment through such a beautiful “dark moment”． 人们正试图通过这样一个美丽的“黑暗时刻”做一些特别的事情来保护环境。 try to do sth.　　　　　 尽力做某事 try doing sth. 尝试做某事 try one's best to do sth. 尽某人最大的努力做某事 try on 试穿；试验 try out for 参加选拔 I will try to find the key. 我会尽力找到钥匙的。 I try doing this difficult experiment. 我试着做这个困难的实验。 Everyone should try his best to do the work better. 每个人都应该尽最大的努力把工作做得更好。 Please try on the new coat. 请试穿这件新上衣。 ●[即学活用]　单句语法填空/完成句子 ①Are you going to try out for the volleyball team? ②Try on clothing and shoes to make sure they fit. ③We try to persuade (persuade) him to go to picnic with us. ④However difficult it might be, I will try my best to work it out . 不管有多困难，我都会尽力解决。 3．take care of 照顾；注意；抚养；处理；负责 [教材原句P115]　It is the water, the land and the air we breathe that we need to take care of. 是水、土地和我们呼吸的空气需要我们留意。 take away　　　　　　　　 带走，拿走，取走 take back 拿回；撤消 take in 吸收；领会；欺骗 take off 起飞；脱下；离开 take on 承担；呈现；雇用 take out 取出；去掉 take up 拿起；开始从事；占据 I'll take away these teacups. 我会把这些茶杯拿走。 I forgot to take back my bicycle. 我忘了把自行车取回来。 They will certainly need to take in plenty of liquid. 他们肯定会需要吸收大量液体。 Please take off your raincoat. 请脱掉你的雨衣。 ●[即学活用]　单句语法填空/完成句子 ①I don't feel ready to take on new responsibilities. ②Would you take out the trash? ③He's old enough to take care of himself . 他已经不小了，能照顾自己了。 4．worthy adj. 值得尊敬的；值得的 [教材原句P117]　It was not until I visited the place that I found it really worthy of the reputation. 直到我参观了那个地方，我才发现它真的很值得这个声誉。 be worthy of being done ……值得做 be worthy to be done ……值得做 be well worth doing……很值得做 It is worthwhile to do/doing sth. 做……是值得的 She has written many books, one of which is worthy of being read. 她写了许多书，其中一本值得一读。 This suggestion is worthy to be considered. 这个建议是值得考虑的。 This idea is well worth considering. 这个想法很值得考虑。 It is worthwhile to include really high­quality illustrations. 把真正高质量的插图包括进去是值得的。 It didn't seem worthwhile writing it all out again. 把这再都写出来似乎不必要。 ●[即学活用]　单句语法填空/单项选择 ①The book is not worth reading (read). ②The article is worthy ________carefully. A．studying　　　　　　　 B．to study C．study D．to be studied 答案：D ③The book is worth ________ as a whole. A．read B．reading C．to read D．being read 答案：B [教材原句P114]　Earth Hour is a global event held on the last Saturday of March every year. “地球一小时”是在每年3月的最后一个星期六举行的全球性活动。 [句式分析] 句中held on the last Saturday of March every year为过去分词短语作定语，修饰event。 单个的­ed形式作定语往往置于被修饰词的前面，及物动词的­ed形式表示被动和完成意义，不及物动词的­ed形式仅表示完成意义。 单个动词的­ed形式作定语时偶尔也可置于被修饰词的后面，但大多数作后置定语的是动词­ed形式短语，其作用相当于定语从句。 We only sell used books in our bookstore. 我们的书店只卖用过的书。 The lost time can never be found again. 失去的时间永远也找不回来。 Things seen are mightier than things heard. 眼见为实，耳听为虚。 The story written by a middle school student is popular in schools. 一个中学生写的故事在学校很受欢迎。 ●[即学活用]　单句语法填空/完成句子 ①The ground is covered with fallen leaves. ②The question mentioned (mention) at the meeting has been solved. ③I received some letters written in English . 我收到一些用英文写的信。 Ⅰ.短语填空 up to；participate in；take care of；take effect；change one's mind；turn off；pay attention to；make sure 1.Nothing will make me change my mind . 2．Let's turn off the TV and have a nice talk. 3．Officers waited for the drug to take effect . 4.The water came up to my neck. 5.You'd better pay attention to your food. 6．They expected him to participate in the ceremony. 7．Make sure that good behaviour is rewarded. 8．I don't have time to take care of a dog. Ⅱ.单项选择 1．They're ________ energetic after taking exercise. A．no more　　　　 B．more than C．more or less D．less than 2．It was yesterday ________ he met me. A．that　 B．who　　 C．whom　 D．whose 3．You must ________ to protect interest from your tiredness. A．take steps B．fly away C．give out D．let out 4．I considered the cat ________ my best friend. A．as B．for C．to D．from 5．This medicine ________ after his operation. A．takes effect B．goes shopping C．makes a way D．draws conclusions 6．Their efforts are worthy of ________ . A．rewarded B．being rewarded C．rewarding D．reward 7．You must pay attention ________ the environment. A．to protect B．at protected C．at protecting D．to protecting 8．The ________ leaves like butterflies are flying in the air. A．fall B．falls C．fallen D．falling 答案：1－5　BAAAA 6－8　BDC Ⅲ.阅读理解 A What does it mean to be green？“Green” is more than just a color.It also means taking special steps to protect the environment－the water, the land, and the air we breathe.Why green? Plants are green, and without them , the Earth wouldn't be such a lovely home for us human beings. How to be green? Reduce the amount of stuff you use and throw away.Reuse stuff when you can recycle cans, bottles, paper, books, and even toys.Enjoy the Earth－walk in the woods, plant a tree, and eat some of the delicious food it produces. Reduce It! When you use less of something, you do a good thing for the Earth.For instance, a shorter shower means you used less water and less fuel since your house uses fuel to run the water heater that warmed up the water.Turn off lights you're not using.They last longer and use more energy.Turn off the water when you're brushing your teeth.When you can walk or ride your bike instead of driving in the car.You'll use less gas－and get some exercise! Put your computer to “sleep” instead of leaving it on with the screensaver running. 1. What doesn't mean to be green? A．To protect the environment. B．To recycle the cans. C．To leave the computer on. D．To turn off the lights. 2. We can we tell from the third paragraph? A．To use less energy can help protect environment. B．Walking in the woods means loving the Earth. C．In order to save time, we'd better drive a car instead of walking or riding. D．A short shower means there is not enough fuel. 3. What does the underlined word “them” in the first paragraph refer to? A．The water. B．Plants. C．The land. D．Green. 4．What's the best title of the passage? A．How to Take a Short Shower B．We should Walk or Ride a bike to Work C．We had better Take off the Lights on time D．How to Be Green 5．Which of the following is not true? A．“Green” is not only a color. B．Reuse stuff when you can recycle cans, paper and even toys. C．When you use more of something, you do a good thing for the Earth. D．When you can walk or ride your bike, you'll get some exercise! [语篇解读]　本文主要讲述了什么是“绿色”，“绿色”不止是一种颜色，也是一种环保，要想保护环境，必须采取一定的措施。 1．C　[细节理解题。根据最后一句“Put your computer to ‘sleep’ instead of leaving it on with the screensaver running.”可知，选C。] 2．A　[细节理解题。根据第三段“When you use less of something, you do a good thing for the Earth.”可知，选A。] 3．B　[词义猜测题。根据上句“Plants are green”可知，选B。] 4．D　[标题判断题。根据第二段第一句“How to be green？”及第一行“It also means taking special steps to protect the environment...”可知，本文主要介绍如何环保？选D。] 5．C　[推理判断题。根据第三段第二句“When you use less of something, you do a good thing for the Earth.”可知，选C。] B Two children stood outside the door with old coats.“Any old papers，lady？” asked one of them. I was busy.I wanted to say no, but I saw that their shoes had holes in them and that they were wet.“Come in and I'll make you a cup of hot tea.” They came in, saying nothing.Their shoes left prints on the floor. I gave them tea and bread to protect them from the cold outside.Then I went back to the kitchen and started my housework again. The silence in the living room surprised me.I looked in. The girl held the empty cup in her hands, looking at it.The boy asked me in a low voice, “Lady, are you rich？” Am I rich? Oh, no! I looked at the old things in my room. The girl put her cup back in its saucer(茶碟) carefully and said, “Your cups match (相配) your saucers.” Then they left, holding their papers against the winds.They hadn't said “thank you”．They didn't need to.They had done more than that.They had reminded me that I had so much to thank for.The blue cups and saucers were simple, but they matched.The potatoes and meat before me, a roof over my head, my husband with a job－these things matched, too. I moved the chairs back from the fire and cleaned the living room.The prints of their small shoes were still wet on my floor.I_let_them_be. I wanted them there to remind me how rich I was. 6.The writer let the two children in to ________ . A．serve them tea and food B．sell them some old papers C．show them how rich she was D．offer them some warm clothes 7. Why did the children think the writer was rich? A．He liked the saucer. B．The room was quite large. C．The cups matched the saucers. D．She was kind and ready to give. 8. We can learn from the passage that ________ . A．the writer felt everything matched B．the writer's husband was out of work C．the children talked happily in the room D．the children thanked a lot before leaving 9.The underlined sentence “I let them be.” means“________ ” A．I loved them. B．I left them there. C．I didn't like them. D．I didn't want to see them again. 10. According to the passage, whether you are rich depends on ________ . A．what job you are doing B．what you have C．how much money you have D．how you feel about your life [语篇解读]　本文介绍了作者招待了两个贫穷的孩子，通过这次经历使作者意识到什么是真正的富有。 6．A　[细节理解题。由文中句子“I gave them tea and bread to protect them from the cold outside.”可知，选A。] 7．C　[细节理解题。由文中句子“The girl put her cup back in its saucer(茶碟) carefully and said, ‘Your cups match your saucers.’”可知，因为孩子看到杯和茶碟相匹配，认为这位女士很富有。故选C。] 8．A　[细节理解题。由文中句子“The blue cups and saucers were simple, but they matched.The potatoes and meat before me, a roof over my head, my husband with a job－these things matched, too.”可知，选A。] 9．B　[句意猜测题。由文中句子“I wanted them there to remind me how rich I was.”可知，选B。] 10．D　[推理判断题。由文中句子“They had reminded me that I had so much to thank for...these things matched，too.”以及“I wanted them there to remind me how rich I was.”可知，选D。] Ⅳ.短文填空 A good way to pass an English exam is to 1.w________ hard every day.There are also some 2.________ (tip) for you to get good marks.Do not remember only grammar when you are 3.________ (learn) English.4.T________ to read stories in English and speak English as 5. ________ (经常) as you can.A few days 6.________ (在……之前) the exam, you should go to 7.b________ early.When you start the exam, read 8.________ (careful), over the exam paper, then 9.w________ down your answers.Read the answers again, correct the mistakes and make 10.s________ you have not missed anything out. 答案：1．work　2.tips　3.learning　4.Try　5.often 6． before　7.bed　8.carefully　9.write　10.sure 69 学科网（北京）股份有限公司 $$ Ⅰ.短语填空 up to；participate in；take care of；take effect；change one's mind；turn off；pay attention to；make sure 1.Nothing will make me change my mind . 2．Let's turn off the TV and have a nice talk. 3．Officers waited for the drug to take effect . 4.The water came up to my neck. 5.You'd better pay attention to your food. 6．They expected him to participate in the ceremony. 7．Make sure that good behaviour is rewarded. 8．I don't have time to take care of a dog. Ⅱ.单项选择 1．They're ________ energetic after taking exercise. A．no more　　　　 B．more than C．more or less D．less than 2．It was yesterday ________ he met me. A．that　 B．who　　 C．whom　 D．whose 3．You must ________ to protect interest from your tiredness. A．take steps B．fly away C．give out D．let out 4．I considered the cat ________ my best friend. A．as B．for C．to D．from 5．This medicine ________ after his operation. A．takes effect B．goes shopping C．makes a way D．draws conclusions 6．Their efforts are worthy of ________ . A．rewarded B．being rewarded C．rewarding D．reward 7．You must pay attention ________ the environment. A．to protect B．at protected C．at protecting D．to protecting 8．The ________ leaves like butterflies are flying in the air. A．fall B．falls C．fallen D．falling 答案：1－5　BAAAA 6－8　BDC Ⅲ.阅读理解 A What does it mean to be green？“Green” is more than just a color.It also means taking special steps to protect the environment－the water, the land, and the air we breathe.Why green? Plants are green, and without them , the Earth wouldn't be such a lovely home for us human beings. How to be green? Reduce the amount of stuff you use and throw away.Reuse stuff when you can recycle cans, bottles, paper, books, and even toys.Enjoy the Earth－walk in the woods, plant a tree, and eat some of the delicious food it produces. Reduce It! When you use less of something, you do a good thing for the Earth.For instance, a shorter shower means you used less water and less fuel since your house uses fuel to run the water heater that warmed up the water.Turn off lights you're not using.They last longer and use more energy.Turn off the water when you're brushing your teeth.When you can walk or ride your bike instead of driving in the car.You'll use less gas－and get some exercise! Put your computer to “sleep” instead of leaving it on with the screensaver running. 1. What doesn't mean to be green? A．To protect the environment. B．To recycle the cans. C．To leave the computer on. D．To turn off the lights. 2. We can we tell from the third paragraph? A．To use less energy can help protect environment. B．Walking in the woods means loving the Earth. C．In order to save time, we'd better drive a car instead of walking or riding. D．A short shower means there is not enough fuel. 3. What does the underlined word “them” in the first paragraph refer to? A．The water. B．Plants. C．The land. D．Green. 4．What's the best title of the passage? A．How to Take a Short Shower B．We should Walk or Ride a bike to Work C．We had better Take off the Lights on time D．How to Be Green 5．Which of the following is not true? A．“Green” is not only a color. B．Reuse stuff when you can recycle cans, paper and even toys. C．When you use more of something, you do a good thing for the Earth. D．When you can walk or ride your bike, you'll get some exercise! [语篇解读]　本文主要讲述了什么是“绿色”，“绿色”不止是一种颜色，也是一种环保，要想保护环境，必须采取一定的措施。 1．C　[细节理解题。根据最后一句“Put your computer to ‘sleep’ instead of leaving it on with the screensaver running.”可知，选C。] 2．A　[细节理解题。根据第三段“When you use less of something, you do a good thing for the Earth.”可知，选A。] 3．B　[词义猜测题。根据上句“Plants are green”可知，选B。] 4．D　[标题判断题。根据第二段第一句“How to be green？”及第一行“It also means taking special steps to protect the environment...”可知，本文主要介绍如何环保？选D。] 5．C　[推理判断题。根据第三段第二句“When you use less of something, you do a good thing for the Earth.”可知，选C。] B Two children stood outside the door with old coats.“Any old papers，lady？” asked one of them. I was busy.I wanted to say no, but I saw that their shoes had holes in them and that they were wet.“Come in and I'll make you a cup of hot tea.” They came in, saying nothing.Their shoes left prints on the floor. I gave them tea and bread to protect them from the cold outside.Then I went back to the kitchen and started my housework again. The silence in the living room surprised me.I looked in. The girl held the empty cup in her hands, looking at it.The boy asked me in a low voice, “Lady, are you rich？” Am I rich? Oh, no! I looked at the old things in my room. The girl put her cup back in its saucer(茶碟) carefully and said, “Your cups match (相配) your saucers.” Then they left, holding their papers against the winds.They hadn't said “thank you”．They didn't need to.They had done more than that.They had reminded me that I had so much to thank for.The blue cups and saucers were simple, but they matched.The potatoes and meat before me, a roof over my head, my husband with a job－these things matched, too. I moved the chairs back from the fire and cleaned the living room.The prints of their small shoes were still wet on my floor.I_let_them_be. I wanted them there to remind me how rich I was. 6.The writer let the two children in to ________ . A．serve them tea and food B．sell them some old papers C．show them how rich she was D．offer them some warm clothes 7. Why did the children think the writer was rich? A．He liked the saucer. B．The room was quite large. C．The cups matched the saucers. D．She was kind and ready to give. 8. We can learn from the passage that ________ . A．the writer felt everything matched B．the writer's husband was out of work C．the children talked happily in the room D．the children thanked a lot before leaving 9.The underlined sentence “I let them be.” means“________ ” A．I loved them. B．I left them there. C．I didn't like them. D．I didn't want to see them again. 10. According to the passage, whether you are rich depends on ________ . A．what job you are doing B．what you have C．how much money you have D．how you feel about your life [语篇解读]　本文介绍了作者招待了两个贫穷的孩子，通过这次经历使作者意识到什么是真正的富有。 6．A　[细节理解题。由文中句子“I gave them tea and bread to protect them from the cold outside.”可知，选A。] 7．C　[细节理解题。由文中句子“The girl put her cup back in its saucer(茶碟) carefully and said, ‘Your cups match your saucers.’”可知，因为孩子看到杯和茶碟相匹配，认为这位女士很富有。故选C。] 8．A　[细节理解题。由文中句子“The blue cups and saucers were simple, but they matched.The potatoes and meat before me, a roof over my head, my husband with a job－these things matched, too.”可知，选A。] 9．B　[句意猜测题。由文中句子“I wanted them there to remind me how rich I was.”可知，选B。] 10．D　[推理判断题。由文中句子“They had reminded me that I had so much to thank for...these things matched，too.”以及“I wanted them there to remind me how rich I was.”可知，选D。] Ⅳ.短文填空 A good way to pass an English exam is to 1.w________ hard every day.There are also some 2.________ (tip) for you to get good marks.Do not remember only grammar when you are 3.________ (learn) English.4.T________ to read stories in English and speak English as 5. ________ (经常) as you can.A few days 6.________ (在……之前) the exam, you should go to 7.b________ early.When you start the exam, read 8.________ (careful), over the exam paper, then 9.w________ down your answers.Read the answers again, correct the mistakes and make 10.s________ you have not missed anything out. 答案：1．work　2.tips　3.learning　4.Try　5.often 6．before　7.bed　8.carefully　9.write　10.sure 学科网（北京）股份有限公司 $$Section 3 Culture Understanding and Group Work UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 课前 新知预览 01 课堂 要点精析 02 课后 素养提升 03 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 课前 新知预览 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 课堂 要点精析 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth 下一页 上一页 返回导航 英语基础模块（GJ2） UNIT 8 Green Earth Ⅰ.单词预习 1. global adj.全球的；全世界的→ globe n．地球；世界 2. appliance n．家用电器；装置 3. participate v．参加；参与→ participation n．参加；参与 4. drop v. 迅速下降 5. proposal n．提议；建议 6. reputation n．名誉；名声 Ⅱ.短语预习 1. turn off　　　　　　　　 关掉；关闭 2. up to 一直到；相当于 3. participate in 参加；分享 4. take part in 参加；参与 5. take care of 照顾；注意 6. make sure 确信；证实 7. take effect 生效；起作用 8. change one's mind 改变主意 Ⅲ.课文预习 一、根据课文判断正(T)误(F)。 1．Earth Hour is a global event held on the first Saturday of March every year.( F ) 2．It calls on people to turn off their lights when watching TV.( F ) 3．Earth Hour first started in 2007 in Sydney.( T ) 4．On March 28th, 2009, up to 80 countries and 4,000 cities participated in the event.( F ) 5．From 8: 30 p．m. to 9: 30 p．m. on that day, many cities in China turn off their appliances.( T ) 6．People are trying to do something special to protect our earth through this event.( T ) 二、课文语法填空 Earth Hour Earth Hour is a 1. global (globe) event held on the last Saturday of March every year.It calls on people 2. to turn (turn) off their appliances for an hour.3. In this way, people can pay more attention 4. to climate change and realize the 5. importance (important) of saving our planet. Earth Hour 6. was started (start) in 2007 in Sydney and many cities 7. around the world followed its lead next year.On March 28th, 2009, 88 countries and 4,000 cities participated 8. in it.Many cities in China also 9. took (take) part in the activity.People all over the world are trying to do something special 10. to protect (protect) environment through this event. 1．turn off 关掉，关闭 [教材原句P114]　It calls on people to turn off their lights and other electrical appliances like computers for one hour. 它呼吁人们关掉电灯和其他电器，如电脑一小时。 turn on　　　　　　　　　　　 打开；开 turn around/round 转向； 好转 turn out 结果是；出席 turn over 移交；翻过来 turn up 出现；发生；开大 turn down 关小；调低；拒绝 turn...into 使……变成 While eating, turn off the TV and get away from the work desk. 吃饭的时候，关掉电视，离开办公桌。 You can turn on the television. 您可以打开电视。 Turn around and let me look at your back. 转过身去让我看看你的后背。 I feel certain that it will all turn out well. 我觉得最后肯定一切都会很好。 Please help me turn over the desk. 请帮我把桌子翻过来。 ●[即学活用]　单句语法填空/完成句子 ①We never dreamt you would turn up so soon! ②Why did she turn down your invitation? ③His early experience turn him into a passionate social reformer. ④One day, he forgot to turn off the gas after cooking porridge. 一天，他煮完粥忘了关煤气。 2．try v．试图，努力；试用，试做，试验 [教材原句P114] 　People are trying to do something special to protect the environment through such a beautiful “dark moment”． 人们正试图通过这样一个美丽的“黑暗时刻”做一些特别的事情来保护环境。 try to do sth.　　　　　 尽力做某事 try doing sth. 尝试做某事 try one's best to do sth. 尽某人最大的努力做某事 try on 试穿；试验 try out for 参加选拔 I will try to find the key. 我会尽力找到钥匙的。 I try doing this difficult experiment. 我试着做这个困难的实验。 Everyone should try his best to do the work better. 每个人都应该尽最大的努力把工作做得更好。 Please try on the new coat. 请试穿这件新上衣。 ●[即学活用]　单句语法填空/完成句子 ①Are you going to try out for the volleyball team? ②Try on clothing and shoes to make sure they fit. ③We try to persuade (persuade) him to go to picnic with us. ④However difficult it might be, I will try my best to work it out . 不管有多困难，我都会尽力解决。 3．take care of 照顾；注意；抚养；处理；负责 [教材原句P115]　It is the water, the land and the air we breathe that we need to take care of. 是水、土地和我们呼吸的空气需要我们留意。 take away　　　　　　　　 带走，拿走，取走 take back 拿回；撤消 take in 吸收；领会；欺骗 take off 起飞；脱下；离开 take on 承担；呈现；雇用 take out 取出；去掉 take up 拿起；开始从事；占据 I'll take away these teacups. 我会把这些茶杯拿走。 I forgot to take back my bicycle. 我忘了把自行车取回来。 They will certainly need to take in plenty of liquid. 他们肯定会需要吸收大量液体。 Please take off your raincoat. 请脱掉你的雨衣。 ●[即学活用]　单句语法填空/完成句子 ①I don't feel ready to take on new responsibilities. ②Would you take out the trash? ③He's old enough to take care of himself . 他已经不小了，能照顾自己了。 4．worthy adj. 值得尊敬的；值得的 [教材原句P117]　It was not until I visited the place that I found it really worthy of the reputation. 直到我参观了那个地方，我才发现它真的很值得这个声誉。 be worthy of being done ……值得做 be worthy to be done ……值得做 be well worth doing……很值得做 It is worthwhile to do/doing sth. 做……是值得的 She has written many books, one of which is worthy of being read. 她写了许多书，其中一本值得一读。 This suggestion is worthy to be considered. 这个建议是值得考虑的。 This idea is well worth considering. 这个想法很值得考虑。 It is worthwhile to include really high­quality illustrations. 把真正高质量的插图包括进去是值得的。 It didn't seem worthwhile writing it all out again. 把这再都写出来似乎不必要。 ●[即学活用]　单句语法填空/单项选择 ①The book is not worth reading (read). ②The article is worthy ________carefully. A．studying　　　　　　　 B．to study C．study D．to be studied 答案：D ③The book is worth ________ as a whole. A．read B．reading C．to read D．being read 答案：B [教材原句P114]　Earth Hour is a global event held on the last Saturday of March every year. “地球一小时”是在每年3月的最后一个星期六举行的全球性活动。 [句式分析] 句中held on the last Saturday of March every year为过去分词短语作定语，修饰event。 单个的­ed形式作定语往往置于被修饰词的前面，及物动词的­ed形式表示被动和完成意义，不及物动词的­ed形式仅表示完成意义。 单个动词的­ed形式作定语时偶尔也可置于被修饰词的后面，但大多数作后置定语的是动词­ed形式短语，其作用相当于定语从句。 We only sell used books in our bookstore. 我们的书店只卖用过的书。 The lost time can never be found again. 失去的时间永远也找不回来。 Things seen are mightier than things heard. 眼见为实，耳听为虚。 The story written by a middle school student is popular in schools. 一个中学生写的故事在学校很受欢迎。 ●[即学活用]　单句语法填空/完成句子 ①The ground is covered with fallen leaves. ②The question mentioned (mention) at the meeting has been solved. ③I received some letters written in English . 我收到一些用英文写的信。 $$