牛津译林英语八年级下册8BUnit8单元复习课件.ppt

1、复习目标复习目标1.复习四会单词复习四会单词;2.复习重点词组复习重点词组;3.复习重点句型；复习重点句型；4.复习单元语法。复习单元语法。Task oneWords&phrases in Unit 81 挖挖 v.2 认真认真/严肃的严肃的 3 减少减少 v.4 回收利用回收利用 v.5 导致导致v.6 明智的明智的 adj.7 塑料塑料 n.8 分开分开,隔开隔开 v.9 回收利用回收利用 n.10 允许允许 v.11 处罚处罚 vt.12 罚款罚款 vt.13 限制限制 vt.14 依靠依靠 v.15 丰富的丰富的 adj.16 资源资源 n.17 明智地明智地 n.18 导致导致,产生

2、产生 vt.digseriousreducerecyclecausewiseplasticseparaterecyclingallowpunishfinelimitdependrichresourcewiselyproduce29 煤煤 n.30 石油石油 n.31 气体气体 n.32 形成形成 vt.33.满不在乎地满不在乎地 34.再使用再使用 vt.35.简单的简单的 adj.36.步骤步骤 n.37.电力电力 n.19 差异差异 n.20 展示展示 v.21 污染污染 vt.22 伤害伤害 vt.23 活着的活着的 adj.24 调查调查 n.25 空的空的 adj.26 灰尘灰尘 n

3、.27 有害的有害的 adj.28.土壤土壤 n.differencedisplaypolluteharmlivingsurveyemptydustcoaloilgasformharmfulsoilcarelesslyreusesimplesteppower1.关上关上(开关开关)2.砍伐砍伐3.依靠依靠;取决于取决于4.有影响有影响,起作用起作用5.在正确地方在正确地方6.用光用光,耗尽耗尽Phrases(Four skills)turn offcut downdepend onmake a differencein placerun out重点单词：重点单词：1.dig -ving.-p.

4、p.2.recycle-n.3.discuss n.4.wise-adv.5.little er./est6.different-.7.fill-adj.8.pollute-n.9.harm(v.)-n.-adj.digggingrecyclingwiselyless/leastdifferencepollutionfulldiscussiondugharmharmful/harmless重点单词：重点单词：11.nature -adj.12.throw p.p.13.care adj.-adv.-反义反义14.bad er/est15.develop-n.-adj.-naturalcaref

5、ulcarelessworse/worstdevelopmentdevelopeddevelopingcarefullythrown发展中的发展中的发达的发达的词汇练习词汇练习1.People use _(煤煤)to make electricity.2.What can people do to _(减少减少)pollution?3.You will be _(惩罚惩罚)if you dont obey the rules.4.Children cant _(依靠依靠)on their parents forever.5.The town was _(分开分开)into two parts

6、by a river.6.The shoe factory is our citys biggest _(pollute).7.This is a _(use)car,but it is still in good condition.8.Students should learn to spend their pocket money _(wise).coalreducepunishedseparatedpollutiondependusedwisely9.The children are not _(allow)to watch violent TV programmes.10.There

7、 are two _(different)in the following pictures.11.She was _(serious)hurt in an accident in order to save one of her students.12.Trees reduce _(灰尘灰尘)and help keep the air clean.13.We are sure to find a_（简单的）（简单的）way to finish this project easily14.Are you_（认真）（认真）?You cant just give up your job and g

8、o abroad alone.15.I used to be afraid of staying in an_(空的空的)room alone.16.-You did your homework too _(粗心的粗心的).Therere so many spelling mistakes.alloweddifferencesseriouslydustsimpleseriousemptycarelessly1.dig(v.)挖（洞，沟等）挖（洞，沟等）digging,digdugdugWe should _(dig)a hole before planting a tree.2.serious

9、(adj.)“严肃的，认真的，严重的严肃的，认真的，严重的”；seriously adv.“严肃地，认真地严肃地，认真地”(1)Air pollution is a _ problem in the world now.(2)My friend is _ ill.单词辨析单词辨析 seriousseriouslydig3.wise(adj.)明智的，充满智慧的明智的，充满智慧的 _(adv.)_(n.)(1)Its _ to take a map and a mobile phone to join a charity walk.(2)I will be given some money at

10、 the end of this month,but I must spend it _.(3)He is a man of great _.wiselywisdomwisdomwisewisely4.pollute(vt.)污染污染 (n.)_(adj.)_(1)There is less and less_ in our hometown.(2)We should act to create a less_ world.(3)Many of the rivers and lakes are_.5.harm (1)(n.)“损伤，伤害，危害损伤，伤害，危害”，短语有：短语有：_“对对有伤害有

11、伤害”(2)vt.“损害，伤害，危害损害，伤害，危害”harm sb/sth harmful(adj.)be harmful to对对有害；有害；harmless(adj.)“无害的无害的”(1)Smoking does _ to your health.(2)Smoking is _ to your health.(3)-This snake is _,isnt it?-Yes.Dont worry.harmharmfulharmlesspollutionpollutedpollutionpollutedpolluteddo harm to6.These new types of energ

12、y _(成本低成本低)and _.(永不枯竭永不枯竭)*cost (v.)意为意为“花费，值花费，值”，除了后面接价格，除了后面接价格，还可以与还可以与little,much等连用。等连用。The shoes will cost 50 yuan for repair.Going there by train _.(花费更少花费更少)*run out 意为意为“用完，耗尽用完，耗尽”；表示表示“用完某物用完某物”用用run out of sth.Time _.Her family has _food,her children are very hungry.cost very littlewil

13、l never run outcost lessis running outrun out of（一）词汇（一）词汇 1.People use _(煤煤)to make electricity.2.What can people do to _(减减少少)pollution?3.You will be _(惩罚惩罚)if you dont obey the rules.4.Children cant _(依靠依靠)on their parents forever,.5.The town was _(分开分开)into two parts by a river.6.The shoe factor

14、y is our citys biggest _(pollute).coalreducepunishedseparatedpollutiondepend7.This is a _(use)car,but it is still in good conditions.8.Students should learn to spend their pocket money _(wise).9.The children are not _(allow)to watch violent TV programmes.10.There are two _(different)in the following

15、 pictures.usedallowedwiselydifferencesTask 21.plant breadfruit trees2.reduce air pollution by riding bicycles3.take shorter showers4.turn off5.protect the environment6.be separated into different groups7.cut down 8.collect old clothes from all over the country 1.1.种植面包果树种植面包果树 2.2.通过骑车减少空气污通过骑车减少空气污

16、染染3.3.缩短淋浴时间缩短淋浴时间 4.4.关闭关闭5.5.保护环境保护环境6.6.被分成不同小组被分成不同小组/类别类别7.7.砍伐砍伐8.8.从全国收集旧衣服从全国收集旧衣服9.be sent to factories for recycling10.drop litter in a public place11.limit air and water pollution12.depend on13.new types of energy14.run out15.World Environment Day16.make a difference 9.9.被送往工厂回收被送往工厂回收10.

17、10.在公共场合扔垃圾在公共场合扔垃圾11.11.限制空气及水污染限制空气及水污染12.12.依靠依靠,取决于取决于13.13.新型能源新型能源14.14.耗尽耗尽,用光用光15.15.世界环境日世界环境日16.16.起作用起作用,有影响有影响17.an online friend18.in Environment Week19.display at the show20.clean up21.ways about how to protect the environment22.in the town square23.water/air/noise pollution24.be harmf

18、ul to25.a survey on students daily habits 17.17.一位在线朋友一位在线朋友18.18.在环境周在环境周19.19.在节目中展示在节目中展示20.20.清扫干净清扫干净21.21.如何保护环境的如何保护环境的方法方法22.22.在小城广场在小城广场23.23.水水/空气空气/噪音污噪音污染染24.24.对对有害有害25.25.关于学生日常关于学生日常习惯的调查习惯的调查26.have a chance to think about the world around us27.when brushing teeth28.use both sides o

19、f paper29.recycle empty bottles30.help keep soil in place during storms31.less than ten minutes32.help keep the air clean33.natural resources 26.有机会思考我们有机会思考我们 周围的世界周围的世界27.刷牙的时候刷牙的时候28.双面用纸双面用纸29.回收空瓶子回收空瓶子30.暴风雨中帮助固定暴风雨中帮助固定土壤土壤31.少于十分钟少于十分钟32.帮助保持空气清新帮助保持空气清新33.自然资源自然资源35.dig up from the ground36

20、.as a result37.take proper actions38.have a wider use for factories39.in order to save power40.develop a green lifestyle41.so that42.throw away carelessly43.good ways to help reduce pollution35.地上挖坑地上挖坑 36.因此因此37.采取正确的行动采取正确的行动38.对于工厂有更广的对于工厂有更广的用途用途39.为了节能为了节能40.养成环保的生活方养成环保的生活方式式41.以便以便,为的是为的是42.随

21、手扔掉随手扔掉43.帮助减少污染的好帮助减少污染的好方法方法Task 31.We can save energy by turning off the lights when we leave a room.by doing sth 表示方式，对其提问要用表示方式，对其提问要用how。-How do you celebrate Christmas?-By giving each other presents.UNICEF raises money by _(sell)Christmas cards.2.My dad used to drive me to school,but now we t

22、ake the underground.*used to do sth.“过去常常做某事过去常常做某事”，be used to(doing)sth “习惯于习惯于(做做)某事某事”*drive sb.to some place“开车送某人去某地开车送某人去某地”He will drive the tourists to the Great Wall tomorrow.selling3.Some of the clothes are sold in charity shops,some are given to the poor,and others are sent to factories

23、for recycling.some,some,and others“一些，一些，还有一些一些，一些，还有一些”Some students are singing,some are dancing,and others are setting up the stage.4.For example,we are not allowed to cut down trees.*allow sb.to do sth.“允许某人做某事允许某人做某事”，sb.be allowed to do sth.“某人被允许做某事某人被允许做某事”Passengers are not allowed to talk

24、to the driver.()-Look at the sign on the right!-Oh,smoking _ here.A.isnt allowedB.doesnt allow C.didnt allowD.wasnt allowed*cut down意为意为“砍倒，砍伐砍倒，砍伐”He cut down the tree and cut it up for firewood.A5.These new types of energy cost very little and will never run out.*cost (v.)意为意为“花费，值花费，值”，除了后面接价，除了后

25、面接价格，还可以与格，还可以与little,much等连用。等连用。The shoes will cost 50 yuan for repair.Going there by train cost less.*run out 意为意为“用完，耗尽用完，耗尽”；表示；表示“用完某用完某物物”用用run out of sth.Time is running out.Her family has run out of food,her children are very hungry.6.In some cities,the air is filled with pollution.be fille

26、d with 意为意为“充满充满”，强调动作；，强调动作；be full of 也表示也表示“充满充满”，强调状态。，强调状态。The garden is filled with flowers.=The garden is full of flowers.His life is filled with love.=His life is full of love.7.As well as people,animals are harmed by pollution.8.Follow these small steps,and you can make a big difference to

27、the Earth!follow(v.)“遵循，跟随遵循，跟随”，following(adj.)“下列的，紧接着的下列的，紧接着的”Does the charity follow the rule?We had dinner together the following Monday.9.In order to save power,we should turn off the lights when we leave a room.in order to “为了，以便为了，以便”，后接动词原形，后接动词原形，既可放在句首，也可放在句中。既可放在句首，也可放在句中。How much do yo

28、u want in order to do it?In order to master English we must work hard at it.Task 4被动语态（被动语态（II）一般将来时的被动语态结构有两种：一般将来时的被动语态结构有两种：(1)will/shall be+动词的过去分词；动词的过去分词；The 2016 Olympic Games will be held in Brazil.(2)be going to+be+动词的过去分词；动词的过去分词；Many activities are going to be organized in our school next

29、 week 被动语态的基本用法：被动语态的基本用法：(1)动作的执行者是泛指或不言自明时。动作的执行者是泛指或不言自明时。None of the books was taken away.(2)在不知道动作的执行者是谁时。在不知道动作的执行者是谁时。The toy is designed for children.(3)需要强调动作的承受者时。需要强调动作的承受者时。My bike was repaired.(4)出于委婉或礼貌而避谈动作的执行者时。出于委婉或礼貌而避谈动作的执行者时。This problem was talked about just now.(5)在被动语态的句子中，如果我

30、们需要指出动作的在被动语态的句子中，如果我们需要指出动作的执行者，可以由执行者，可以由by引出。引出。My Wu is liked by all of his students.注意：有些动词常用被动语态。注意：有些动词常用被动语态。He was born in Nanjing.This mobile phone was made in China.()1.I want to know if an English Singing Competition _ next month.A.will holdB.will be held C.holdsD.is held()2.Although Fli

31、ght MH370 has been missing for months,I do believe it _ some day in the future.A.will findB.wont find C.will be found D.wont be foundExercisesBC()3.The students in this school are made _ school uniforms on Monday.A.to wearB.wearing C.wear D.worn()4.-Whats your family rule,Sam?-Well,I _ to go out wit

32、h friends on school nights.A.dont allow B.isnt allowed C.am not allowed D.wasnt allowed AC()1.The little girl was crying because her mother didnt allow her _ the ice-cream.A.eat B.eatsC.to eat D.ate()2.We are planning to go for a picnic this weekend,but it _ the weather.A.keeps onB.puts onC.depends

33、onD.goes on()3.He told the interviewer that he had run out of money to buy old bikes.A.put awayB.turned offC.taken outD.used upCCD()4.-Do you know the latest information about Flight MH370?-Ive no idea.Lets _ the TV to watch the news programme.A.turn onB.turn down C.turn upD.turn off()5.People in Lanzhou are glad that a modern subway _ in several years.A.will complete B.will be completed C.has completed D.is completedAB