江苏省溧水县孔镇中学八年级英语下册 Unit 8 A green world Reading课件2 .ppt

Unit 8 Try to retell the lesson we learned in the last period.Unit 8Read the letters again and ask the students fill in the blanks Unit 8Green SwitzerlandDoDont doUnit 8Separate into:分离成eg:Lets separate them into six lots.我们把它们分成六堆吧。allow:允许allow sb to do sth：允许某人做某事eg:My parents dont allow me to watch TV on weekdys.sb be allowed to do sth:某人被允许做某事eg:In china,people mustnt be allowed to drive cars after drinking.punish:惩罚 punish sb/sth sb/sth be punishedeg:Dangerous driving should be punished.fine:罚款eg:Police will fine people who park the cars here.depend on:依靠依靠eg:The price depends on the quality.价格得看质量而定。价格得看质量而定。wisely:明智地明智地eg:We should spend our pocket money wisely.run out:用完，耗尽（无被动语态）用完，耗尽（无被动语态）eg:Time is running out.时间快用完了时间快用完了make a difference(to sb/sth):（对某人（对某人/某物）起作用；发生影响某物）起作用；发生影响eg:His teachers comments really made a big difference to him.Unit 8Unit 8Mini-dictionaryAllow(line13)vt.Let sb/sth do sth;let sth happen or be done(允许)I do not know if my parents will allow me to stay out late.difference(line24)n.the way in which two people or things are not like each other.（差异，不同之处）His teachers comments really made a big difference to him.fine(line15)vt.Make sb pay some money as punishment for breaking the law(罚款)Police will fine people who feed the pigeons here.Limit(line15)vt.Stop sth from increasing beyond a certain amount or level（限制）There is a law to limit the use of private cars.Produce(line21)vt.Cause a particular result or effect（导致，产生）There drug produces a feeling of great happiness and excitement.Separate(line5)vt.&vi.divide into different parts or groups(分开，隔开)The two cities are separated by a river.What can people in Switzerland do?Unit 8Exercise I Match the words on the lfft with the meanings on the right.1 separate(line5)_ a cause a result2 recycle(line6)_ b make someone pay money because he/she has done something wrong3 allow(line13)_ c be used up4 fine(line15)_ d put things into different groups5 run out(line20)_ e let someone do something6 produce(line21)_ f treat something used so that it can be used again dfebca Match the two halves of the sentence according to the article:Unit 81.Switzerland is a beautiful country a are separated into different groups and recycled.2.In Switzerland,glass,plastic and paper b energy from the sun,wind and water.3.An organization was set up c to protect the environment.4.The government has laws d with high mountains and clean blue lakes.5.We should protect nature e because we depend on its rich resources to live.6.People are starting to use f to collect old clothes from around the country.Unit 8Write the correct numbers of the paragraphs in the boxes.a Martina asks everyone to do something for the environment.b People are starting to use new energy.c People in Switzerland recycle many things to reduce pollution.d The government has laws to protect the environment.e Switzerland is a beautiful country.ecdba根据课文内容填空：根据课文内容填空：Switzerland is a beautiful country with high_and clean blue lakes.Things like glass,plastic and paper_into different groups and then recycled.An organization_old clothes from all over the country and recycles them.The Swiss government has many laws_the environment.If you cut down trees,you_.Nature is the greatest treasure.We_its rich resources to live.We must protect it_.We can use new types of energy because they cost little and will never_.Moreover,they_little pollution.Lets do something to_!Unit 8mountainsare separatedcollectsto protectwill be punisheddepend onwiselyrun outproducemake a differenceUnit 8Please see the following pictures and discuss the topic“Make a greener world”.work in pairs,then make a dialogue using PartB4 as a model.Greenhouse effectGreenhouse effectAcid rainHeavy use of energy to enhance the human material,but also ca-used unexpected disaster.Acid rain bring a global damage.Useful informationWhat can we do to make our country clean?What can we do with the old clothes?How can we save energy?Can we make some laws to protect the environment?.It is important/wise/for us toWe should plant mor trees/turn off computers when we are not using them/choose public transport.Our government can make more laws to protect the environment.If people do something wrong,they should be fined or punished.Homework:1.Remember the important words,phrases and sentences.2.Look for more information about Switzerland3.Preview Grammar