江苏省永丰初级中学八年级英语下册 Unit 8 A green world教案 （新版）牛津版(1).doc

unit 8 a green world教学课题8b unit 8 a green world教学目标1. 识记单词、常考短语、经典句型。2. 一般将来时的被动语态。3. 会说自己如何进行环保。教学重难点1. 重点单词、短语和句型。2. 一般将来时被动语态。3. few,a few;little,a little的区别。课堂教学过程课堂教学过程课前 检查作业完成情况： 优 良 中 差建 议: 教学内容课堂收获1、 重点词汇、短语及句型。（一）必记单词1.挖vi/vt2.导致；造成vt.3.依靠，依赖vi.4.罚款vt.5.处罚，惩罚vt.6.丰富的；富有的adj.7.活着的，活的adj.8.有害的adj.9.简单的adj.10.认真的，严肃的adj.11.明智的，充满智慧的adv.12.满不在乎地；粗心地adv.（二）常考短语1.关上（开关）2.依靠；取决于3.建立4.砍倒5.用完，耗尽6.在正确位置（三）经典句型1.我们可以通过骑自行车来减少空气污染。2.如果我们在公共场合丢垃圾，我们会被警察罚款。3.我们依靠其丰富的资源生存，所以要明智地保护它，这一点对我们来说很重要。4.这儿将举行一场环境展览。2、 课本知识点拨comic strip welcome to the unit1. will more trees be planted this year? 今年会种更多的树？2. trees are good for us. 树对我们有益。be good for 对有好处3. i like digging in the garden. 我喜欢在花园里挖土。 dig dug dug4. are you serious?你是认真的吗？5. caring about the earthcare n. 照料；照顾 the hospital provides free medical care. v. 关心，在乎 i dont care what you say.care about 在乎 we all care about the environment.care for 照顾，照料 who cared for her while she was ill? 另可作喜欢，如i dont care for that colour very much.6. world environment day is coming.世界环境日就要到了。7. reduce air pollution by riding bicycles. 通过骑自行车减少空气污染此处by表示通过某种方法或手段reduce v.减少，缩减（数量，价格，尺寸等） the sign said “reduce speed now”.reduce by 减少了 reduce from to从减少到8. save water by taking shorter showers 通过少洗澡来节约水have a shower 洗淋浴9. save energy by turning off the lights 关灯节约能源turn on/off + the light/the computer/tv/the radio 打开turn up 开大音量turn down关小音量【中考链接】please _ the water when you brush your teeth.a.take down b.turn up c.take away d.turn off 10. protect the environment by recycling waste 通过循环利用废料的方式保护环境11. what should we do to live a green life? 为了过上环保的生活我们该做什么呢？live a life 过着的生活12. drive me to school 开车送我去学校13. take the underground 乘地铁14. cause serious air pollution 产生严重的空气污染15. its wise for people to choose public transport or ride bicycles. 人们选择坐公交或骑车是很明智的。16. remember to turn off the lights 记得关灯remember to do sth. 记得要做某事remember doing sth.记得做了某事reading1. a country with high mountains and clean blue lakes 一个拥有高山和清澈湛蓝湖水的国家2. try to keep it that way 努力保持它的原貌3. be separated into different groups 被分成不同的组 separate v. 隔开 a river separated the two sides of the city. 使分离/分散 i think we should separate into two groups. i was separated from my friends in the crowd.4. even old clothes and shoes can be recycled. 甚至旧衣服旧鞋业被循环利用。5. an organization for recycling clothes 一个循环利用衣服的组织6. collect old clothes from all over the country从全国各地收集旧衣服7. some, some, and others . 一些， 一些， 还有一些。（固定句型）some people enjoy reading in their spare time, some enjoy riding, and others enjoy staying at home.8. be sold in charity shops 在慈善商店出售9. be given to the poor 给贫困的人10. be sent to factories for recycling 送到工厂进行循环利用send to 把送给11. have many laws to protect the environment 制定许多保护环境的法律12. be not allowed to cut down trees 不允许砍树allow v. 允许，准许 im afraid we dont allow people to bring dogs into this restaurant.allow sb. to do sth. 允许某人做某事 sb. be allowed to do （被动）allow doing we do not allow smoking in the hall.13. will be punished 会被惩罚14. drop litter in a public place 在公开场合丢垃圾15. be fined by the police 被警察罚款fine作动词 fine sb. for sth./ doing sth. he was fined 50 pounds for driving without lights. 作名词 罚款 youll get a fine if you park your car here. a parking fine 违规停车罚款16. laws to limit air and water pollution 控制空气和水污染的法律limit n. 限度，限制 he was fined for exceeding the speed limit. 界限，范围 lorries are not allowed within a two- mile limit of the town centre. v. 限制，限定 im limiting myself to one cup of coffee one day.17. nature is our greatest treasure. 自然是我们最大的宝藏。18. depend on its rich resources to live 依靠它丰富的资源生存depend v. 视情况而定 can you lend me some money? that depends. how much do you want?depend on 依靠；取决于 they depend on donations from the public. his whole future depends on these exams.19. use energy from the sun 利用太阳能20. new types of energy新型能源21. cost very little 花费很少22. run out 用光run out (of sth.) 用完；耗尽 weve run out of coffee. time is running out. my passport runs out next month.23. produce little pollution 少产生点污染produce v. 大量生产，制造 the factory produced 20 000 cars a year. 种植，出产 this area produces most of the countrys wheat. 引起，产生 her words produced roars of laughter. n. (不可数) 农产品24. what have you done for the environment? 你为环境做了什么？25. do something to make a difference 采取措施发挥作用make a difference 对有影响；起作用 marriage made a big difference to her life.make no difference 对没影响；无足轻重 it makes no difference to us if the baby is a girl or a boy.make some difference togrammar1. an environment show环境展览2. be invited to the show被邀请参观展览3. what will be displayed at the show? 展览上将会陈列什么？4. what will be discussed at the show? 展览上将会讨论什么？5. one of the biggest problems 最大的问题之一6. throw rubbish into. 把垃圾扔进7. be filled with/be full of 充满 the news filled him with excitement.(主动)8. in the future 将来9. clean up打扫干净10. be harmed by 被伤害he would never harm anyone.他从不害人。11. act to improve the environment 行动起来改善环境act v. 做事，行动 the doctor had to act quickly to save the child. 表现 stop acting like a child! 扮演，表演 i acted in a play at school. 充当，用作 the man was kind enough to act as our guide.12. living things生物living adj. 活着的；正使用中的13. we will have a chance to talk about 我们将有机会谈论14. make the world a better place 把世界变成一个更美好的地方integrated skills1. turn off the tap when brushing teeth 刷牙时关上水龙头2. take showers for less than ten minutes 洗澡少于十分钟3. use both sides of the paper用尽纸张的两面4. recycle empty bottles 循环利用空瓶子5. do a survey做个调查6. ask sb. about sth.向某人询问有关的事 sb. be asked about sth.(被动)7. here are the results of the survey.以下是调查的结果。8. do a lot to help protect the environment 9. try our best to do 尽我们的所能去做10. look nicer with more trees around 周围有很多树看起来更美11. reduce dust and help keep the air clean减少灰尘和保持空气干净12. be harmful to our health 对我们的健康有害 harmful adj. 有害的 traffic fumes are harmful to the environment.harm v. 损害，伤害 too much sun can harm your skin. n. 伤害， 损害 these berries didnt do him any harm. 13. keep soil in place 保持水土14. it is great that most students remember to turn off the lights.it is + adj. + that 句子 it is important that we all obey traffic rules.study skills1. natural resources自然资源2. have a wider use 有更广泛的用途 3. be dug up from the ground 从地下挖掘出来dig dug diggingthe children are busy digging in the sand.dig sth. up 挖掘出；探究 the were digging up potatoes.task1. change for the worse 变得更糟change for the better/ worse 变好/ 变化for a change 变化一下，变变花样 i usually ride to work, but today i decided to work for a change.make a change 使不同于以往； 换个口味2. we should also reuse water if possible 如果可能的话我们也应该重复使用水。 3. in order to save water 为了节约水4. turn off the power关闭电源5. be in use正在使用6. plastic bags塑料袋7. recycling is also a good way to help reduce pollution. 循环利用也是一种帮助减少污染的好办法。8. separate waste into different groups把垃圾分成几类9. develop a green lifestyle 养成绿色（环保）的生活方式10. do more exercise多做锻炼11. watch less tv 少看电视12. follow these small steps按照这几步走make a big difference to the earth 对地球产生大的影响被动语态的一般将来时被动语态的一般将来时用来描述将要发生的动作。如：he will be/ is going to be taken to the hospital in a few minutes.他几分钟之内就会被送至医院。the food will be/ is going to be eaten by the dog soon.这些食物马上就会被狗吃掉。被动语态的一般将来时的构成：主语will be/ be going to be过去分词一般将来时iwill be/ am going to besupportedyou/ we/ theywill be/are going to behe/ she/ itwill be/is going to be注意：主语是第一人称时，被动语态的一般将来时也可以用“shall be + 动词的过去分词”来表达。随堂检测测试题（累计不超过20分钟）： 道 成绩 教学需： 加快 保持 放慢 增加内容教师反馈听课情况： 知识掌握情况： 老师课后评价： 课后任务课后预习： 课后复习： 课后作业： 课后练习 一、词汇检测(10%)1. are you_（认真）? you cant just give up your job and go abroad alone.2. nan pansanshu gets_ (富有的) from writing.3. ice_ (形成) at the temperature of 0.4. the driver was_ (惩罚) for driving after drinking.5. they say they will do a_ (调查) before they make the decision.6. i used to be afraid of staying in an_ (空的) room alone.7. how do they decide what to _（生产） in their factory?8. -you did your homework too _. therere so many spelling mistakes.-sorry. i will be careful next time.9. -the book says trees can help keep soil in _ during storms.-thats why we need to plant more trees.10.-why do you work for 15 hours a day?-i have to. my wife and my daughter _ on me for their living.二、单项填空(20%)( ) l. -put _ waste bag into the dustbin, please. -its not _ waste bag. its my shopping bag. a. the; a b. a; the c. a; a d. /; the( )2. the factory _ its waste into the river, but now it recycles the waste in a new way. a. used to put b. is used to put c. used to putting d. is used to putting( ) 3. -we must act now because time is _. -yes. lets start. a. coming out b. giving out c. cutting out d. running out( ) 4. -you _ be happy with the strong public support youve received. -yes, youre right. im really excited. a. must b. may c. can d. need( ) 5. -whats the name of the song you sang just now? it _ beautiful. -it is when christmas comes to town . a. was sounded b. sounded c. was heard d. heard( ) 6. it is a bad habit to leave the office without _ the lights. a. putting out b. closing c. ff d. turning off( ) 7. -many trees _ last year. -yes, we must do something to stop people from doing that. a. are cut down b. have cut down c. were cutting down d. were cut down( ) 8. -may we leave the classroom now? -no, you _. you _ to leave until the bell rings. a. cant; arent allowed b. mustnt; are allowed c. neednt; are allowed d. neednt; arent allowed( ) 9. -which sport are you in at the, school sports meeting? -no decision yet. i think it _ after discussing it with mr zhao. a. was decided b. will be decided c. will decide d. is decided( )10. -would you like _ the environment? -yes, id love to. a. help protect b. helping protecting c. to help protecting d. to help protect( )11. the heavy rain _ so many traffic accidents on the highway last monday. a. made b. allowed c. caused d. let( )12. if drivers are careful enough, most accidents _. a. can prevent b. can be prevented c. need prevent d. will prevent( )13. a lot of new roads _ in order to develop the villages in the next five years. a. are going to build b. is built c. will build d. are going to be built( )14. the visitors are very _ to see so many changes _. a. surprised; are taken place b. surprising; take place c. surprised; take place d. surprising; are taken place( )15. peter tried on three jackets, but _ of them fitted him well. a. all b. both c. none d. either( )16. its said that the new railway station _ at the end of next month. a. has been competed b. is completed c. was completed d. will be completed( )17. we can ask people _ the environment by _ them the beauty of nature. a. protecting; showing b. to protect; showing c. to protect; to show d. protecting; to show ( )18. johns flat was very dirty and he was told by his mother _. a. clean it up b. clean up it c. to clean it up d. to clean up it( )19. the task _ in an hour. then we can go home and have a good rest. a. was fin b. will be finished c. has been finished d. cant be finished( )20. -youd better not eat too much salt. its bad for your health. - _. a. not at all b. youre welcome c. it doesnt matter d. thanks for your advice三、动词填空(10%)1. you_ (fine) by the police if you break the rules in the street.2. _ (limit) the number of cars is a useful way to deal with (处理) air pollution.3. jimmy_ (dig) a hole in the garden when i went to see him.4. how often _ the olympic games_ (take) place?5. if no paper is used in business, at least one million tons of paper_ (save).6. how boring it is_ (listen) to such a useless report!7. the waste_ (separate) into different groups before being thrown into the bin8. hurry up if you need to go to the toilet. the plane_ (take) off in a minute.9. - _ you_ (hand) in the report yet? -yes, i put it on your desk shortly after lunch.10. -when shall we go to watch the basketball match in the sports centre? -not until the work_ (finish) tomorrow.四、完形填空(10%) a large gathering of music, dance and chinese arts, performances(表演), and many other exciting activities will be shown in shanghai. it will last for a 1 month from october 18th to november 18th. it is 2 by the shanghai peoples government every year. the art festival has been on 3 1999 and there will be 55 performances on stage this year, including 28 from abroad and 27 from china. we are trying to make this one of the best 4 in the world. said the leader of the festival, chen shenglai. with ambitions (志向) set 5 , the performances are colorful, too. many great persons will 6 during the festival. the performances can be 7 for everyone. people interested in performances may be interested in 8 part in the opening ceremony（仪式） of the 6th shanghai international magic festival on november 5th or the 1st shanghai international puppet festival, also opening on the same 9 . these activities may be of great interest to our friends, 10 over ten magic actors(演员)are from all over the world. anyone with a true interest in the arts has no real excuse(借口) for not taking part in at least one performance, especially since it runs for a month until november 18th.( ) 1. a. all b. whole c. every d. near( ) 2. a. organized b. set c. put d. led( ) 3. a. for b. during c. since d. in( ) 4. a. performances b. festivals c. areas d. buildings( ) 5. a. high b. bad c. low d. boring( ) 6. a. write b. speak c. read d. act( ) 7. a. match b. fit c. hold d. reach( ) 8. a. talking b. touching c. taking d. joining( ) 9. a. week b. date c. year d. month( )10. a. so b. but c. or d. because五、阅读理解(20%)(a) some people have to use public transport, some dislike it and some still love it. if everyone has a car and drives anywhere they want to go, there will be serious traffic problems on the road. luckily, trains are a good form of public transport. british people use trains a lot. this is especially so for people who are travelling from london to paris. every day about 20 trains leave london. they travel at high speed and people feel glad that the trains take only 2 hours and 30 minutes to reach paris. its much faster to travel by train than by bus or by car. this is because people have to drive cars or buses very carefully and slowly for many reasons. such as speed limits and traffic jams. however, when you are travelling by train, the speed is almost the same and there is no traffic jam for a train. besides, londoners think taking a train is one of the safest ways of travelling on the ground. trains take quite a number of quality tests while they are made. more importantly, they have to take many safety checks before they are used on the rail track (轨道). whats more, trains in britain are comfortable and provide fine services for their users. when you are on a london train, you will find that the train has comfortable tables and seats where people can sit. they also provide food services and powerplugs (电源插头) for personal computers or mobile phones.( ) 1. the main idea of the passage is that _. a. british people enjoy public transport b. its fast to travel from london to paris c. trains in britain provide fine services for their users d. trains are a good form of public transport for londoners( ) 2. in a traffic jam on the road, _. a. drivers can drive fast b. drivers can drive carelessly c. cars are not moving fast d. cars will stop working( ) 3. the 3rd paragraph of the passage mainly talks about the _ of trains. a. speed b. safety c. services d. problems( ) 4. londoners often travel by train because trains are _. a. old and slow b. large, clean and powerful c. fine and important d. fast, safe and comfor