1、 Unit 1 If everyone starts to do something,the world will be saved.rubbish pollutionair pollutionWords and expressionsejftwater pollutionnoise pollutionLook at the pictures and talk about them.Listening and vocabularyWork in pairs.Look at the pictures and talk about them.Use the words in the box to
2、help you.factorypolluterecycle wasteListen and complete the sentences.1The factory is causing a lot of _.2There should be some _to stop the pollution.3We can _ waste products,such as_ and paper in a recycling centre.pollutionrulesrecycleglassListen and answer the questions.1.Why is Lingling worried
3、about the future?Because of pollution.2.Who thinks up the idea of making a green school?Lingling.3.What are the three problems that the friends talk about and the one solution?The three problems are water pollution,air pollution and many cars on the roads.One solution is to make their school a green
4、 school.Lingling:After our lesson on the environment,Im worried about the future.Pollution is our great enemy,and we have to fight it.If the rivers are polluted,farmers cant use the water for their crops.Tony:And in some places,pollution from factories spreads over cities and villages.It makes peopl
5、e ill,and may even kill them.Pollution is a danger to our health.Betty:And there are so many cars on the roads.They use so much oil and cause pollution as well.Listen and read.Daming:But were only students.We cant do anything about factories and cars.Betty:Its no use talking about things we cant do.
6、Weve got to think of things we can do!Daming:Such as.?Lingling:Do you think we can make our school a green school?Daming:Whats a green school?Lingling:At a green school,every class collects waste which can be recycled or used again.Then the school sells the waste and uses the money to help students
7、in poor areas.Daming:Nice idea!Betty:Students at a green school also learn ways to save energy and recycle at home.That means less waste.Tony:Thats s good idea.Though pollution is heavy now,I dont think its hopeless.If everyone starts to do something,the world will be saved.Now complete the notes.Po
8、llution problems1.If the rivers are polluted,_ _.2.In some places,pollution from factories _ _.3.The cars on the roads _ _.use the water for their crops farmers cant spreads over cities and villages.It makes people ill,and may even kill them use so much oil and cause pollution as well1.It s no use d
9、oing sth.做某事没有做某事没有 用处用处2.Such as.比如说比如说.3.Nice idea！好主意！好主意！Language points4.辨析：辨析：pollute,pollution与与polluted单词单词意义及用法意义及用法pollute动词，意为动词，意为“污染污染”，后接名词或代词作宾，后接名词或代词作宾语，其过去分词形式为语，其过去分词形式为polluted。pollution不可数名词，意为不可数名词，意为“污染，污染物污染，污染物”。polluted形容词，意为形容词，意为“受到污染的受到污染的”。可以作表语或。可以作表语或定语。定语。5.waste作动词，
10、多是及物动词，意为作动词，多是及物动词，意为“浪浪费；滥用费；滥用”，用于，用于waste.on.或或waste.(in)doing sth.。waste作形容词，意为作形容词，意为“废弃的废弃的;荒芜的荒芜的”。We should recycle waste paper.我们应该我们应该回收利用废纸。回收利用废纸。waste作名词，意为作名词，意为“白费白费”。Its a waste of time to look for the plane.寻找那架飞机是白费时间。寻找那架飞机是白费时间。wasteful 形容词，形容词，“浪费的浪费的”的意思。的意思。Throwing away wast
11、e paper is wasteful.扔掉废纸是浪费的。扔掉废纸是浪费的。Its no use doing.做做是没有用的。是没有用的。相当于相当于There is no use doing.或或Its useless doing./to do.或或 Its of no use doing.。Its no use talking about things we cant do.Complete the passage with the correct form of the words in the box.cause enemy factory kill oil pollute sprea
12、d Pollution is our great(1)_.Pollution from(2)_ is a danger to our health,and may even(3)_people.Factories sometimes(4)_ the rivers,and farmers cannot use the water for their crops.Pollution(5)_over cities and villages,and that(6)_even more danger.Cars use a lot of(7)_ and cause pollution too.enemyi
13、ndustrykillpollutespreadscausesoilWork in pairs.List the pollution problems in your place.Choose one problem and say what should be done about it.The air pollution in our city is getting worse.What can we do to stop it?I think we can ride our bicycles to school more.Do the exercise book in this unit
14、.Module2 Public HolidaysUnit1 My family always go somewhere interesting as soon as the holiday begins.Spring Festivalon January 1st in Chinese calendarLantern Festivalon January 15th in Chinese calendarTomb-sweeping Dayon April 4th/5th/6thDragon Boat Festivalon May 5th in Chinese calendarListening a
15、nd vocabulary1.Look at the picture and answer the questions.1)Which public holiday are people celebrating?2)When is the holiday in China?People are celebrating Labour Day.Its on 1st May in China.2.Complete the sentences with the dates of the following holidays in China,the UK and the US.1)Labour Day
16、 in China is on _.2)May Day in the UK is on_.3)Labour Day in the US is on_.1st May Its on 1st May in China the first Monday in SeptemberTony:The First of October s Chinas National Day,isnt it,Lingling?Lingling:Yes.The Peoples Republic of China was founded on lst October 1949.People have celebrated t
17、he National Day since then.There are flowers and na tional flags everywhere,and we have a three-day holiday.Tony:Do you have any plans for the holiday this year?Listen and readLingling:Yes.My parents and I are going to visit some friends in Shandong province and will stay there until he end of the h
18、oliday.While were staying with our friends,were going to spend one day in Qingdao.When is your national day,Betty?Betty:Our national day is called Independence Day.Its on 4th July.Weve celebrated it since 1777.Its a public holiday,but we only have one day off.On that day,there are all kinds of holid
19、ay activities.Its the start of the vacation season,and mostpeople take a vacation sometime in July or August.Lingling:And is there anything special on that day?Betty:Well,you can see American flags everywhere.We usually have a picnic somewhere nice.Kids have great fun.We also watch bands play music
20、in public parks.Daming:Do you have a national day in the UK,To ny?Tony:No,we dont-we celebrate Christmas with a two-day holiday.And my family always go somewhere interesting as soon as the holiday begins.Listen and read听对话回答问题：对话中提到了哪三个国听对话回答问题：对话中提到了哪三个国家的哪三个节日，分别是什么时候？家的哪三个节日，分别是什么时候？CountryHolida
21、yDate Chinas National DayIndependence DayChristmasThe first of October4th July Not say(25thDecember)ChinaUSUK1.The Americans celebrate Independence Day on 4th July.It is the start of the _ season.2.On 1st October,you can see the national _ everywhere in China.3.The US was _ in 1776.4.What kinds of _
22、 are there on 1st January?Complete the sentences with the correct form of the words in the box.vacationfoundedflagsactivitiesActivity flag found vacationWhile were staying with our friends,were going to spend one day in Qingdao.1.while1.while引导的时间状语从句引导的时间状语从句时间状语从句时间状语从句用句子来表达一件事情或一个行为发用句子来表达一件事情或一
23、个行为发生的时间。生的时间。2.but we only have a one day off不上课；休息；不工作不上课；休息；不工作adv.Im taking a week off over Christmas.圣诞节期间我会休假一星期。圣诞节期间我会休假一星期。off 作定语修饰名词，副词作定语修饰名词作定语修饰名词，副词作定语修饰名词一般放于名词后。一般放于名词后。但是我们只放一天假。但是我们只放一天假。时间状语从句 when,whilewhen,while,as表示主句谓语作和从句的谓语动作同时表示主句谓语作和从句的谓语动作同时发生或几乎同时发生。发生或几乎同时发生。when表示点时间时
24、，从句中用短暂性动词；表示一段表示点时间时，从句中用短暂性动词；表示一段时间时，用持续性动词时间时，用持续性动词When I got home,my family were already having dinner.我到家的时候，全家已在吃晚饭。（我到家的时候，全家已在吃晚饭。（when表示点时间）表示点时间）When they were still talking and laughing,the teacher came in.当他们还在说笑的时候，老师进来了。（当他们还在说笑的时候，老师进来了。（when表示一表示一段时间）段时间）When 当当when意思是正当意思是正当时候（即时候
25、（即 at that moment）时，）时，when只能跟在前一分句之后。只能跟在前一分句之后。He was about to go to bed when the doorbell rang.他正要上床，忽然门铃响了。他正要上床，忽然门铃响了。They were watching the World Cup when suddenly the lights went out.他们正看着世界杯比赛，突然灯灭了。他们正看着世界杯比赛，突然灯灭了。They had just arrived home when it began to rain.他们刚到家，天就开始下雨了。他们刚到家，天就开始下雨
26、了。while while通常表示一段时间，从句中宜用持续性动词作谓通常表示一段时间，从句中宜用持续性动词作谓语。语。Strike while the iron is hot.趁热打铁。趁热打铁。She fell asleep while she was reading the newspaper.她在看报的时候睡着了。她在看报的时候睡着了。while有时可以作并列连词，表示对比，可译成有时可以作并列连词，表示对比，可译成而而。I am fond of English while he likes mathes.我喜欢英语而他却喜欢数学。我喜欢英语而他却喜欢数学。as soon as as s
27、oon as.可译为一可译为一就就，用来表示主从，用来表示主从句的动作是紧接着发生的。句的动作是紧接着发生的。He will come and see you as soon as he can.他一有空就来看你。他一有空就来看你。He rushed home as soon as he got the good news.他一得到这个好消息就奔回家。他一得到这个好消息就奔回家。Pronunciation and speaking1st first 5th fifth2nd second 6th sixth3rd third 7th seventh4th fourth 8th eighth 9
28、th ninth10th tenth11th eleventh12th twelfth13th thirteenth20th twentieth21st twenty-first31st thirty-firstSay the dates.10th September 1st October 4th July 25th DecemberNow work in pairs.Ask and answer questions about important dates.-When is the holiday?-The tenth of September.Ask and say:1.When is the holiday?2.What do your family do during the holiday?3.What special food do you eat?4.What special clothes do you wear?
