Unit 2 Topic 2 Section B课件仁爱版英语九年级上册.pptx
Unit 2 Saving the Earth Topic 2 All these problems are very serious.Section BLanguage goalsBy the end of the class,you will be able toMaster the following words,phrases and sentences:Words：none,rubbish,wild,nobody,worst,situation,punish,everybody Phrases:here and there,worst of all Sentences：None of us likes pollution.Dont spit anywhere in public.Everyone should care for wild animals and plant more trees.We should do everything we can to protect the environment.We shouldnt leave rubbish here and there.Lets enjoy an MV about Tengers Heaven.Please describe some beautiful scenes in this song.Tips:a blue sky with white clouds.the running horses.large green grassclear water in the beautiful lake.Look and sayWhat can you see in the pictures?air pollution Pair workTalk in pairs after the example.Example:A:Do you know air pollution is a serious problem?B:Yes,I do./No,I dontA:What causes air pollution?B：The factories produces waste gas./A:What are the effects of air pollution?B:It is hard for people to breathe./A:What should/shouldnt we do to protect the environment?B:As students,we should/shouldnt.Listen and answer the questions.(1)Whats the article about?(2)What should we do and not do to protect the environment?234151b Listen to 1a and number the following pictures.1.None of us likes pollution.没人喜欢污染。没人喜欢污染。none pron.没有一个，没有一个，毫无毫无none和和no one 的区别的区别;No one 1)不与不与of连用；连用；2)谓语动词用单数；谓语动词用单数；3)只能指人，但不具体指什么只能指人，但不具体指什么人；人；4)一般用来回答一般用来回答who,及含及含anyone,anybody引起的疑问句。引起的疑问句。None 1)可与可与of连用；连用；2)谓语动词用单或复数；谓语动词用单或复数；3)具体指什么人或物；具体指什么人或物；4)一般用来回答一般用来回答how many+n,how much+n及含及含any+n引起的疑问句。引起的疑问句。Language Points4.But the government is doing something useful to protect the environment.政府正在做一些有益的事情来保护环境。政府正在做一些有益的事情来保护环境。3.We shouldnt leave rubbish here and there.我们不应该随处乱扔垃圾。我们不应该随处乱扔垃圾。在多处在多处rubbish n.垃圾，废弃物垃圾，废弃物2.Everyone should care for wild animals and plant more trees.每一个人都应该爱护野生动物，种更多的树。每一个人都应该爱护野生动物，种更多的树。wild adj.野生的，野的野生的，野的不定代词不定代词+形容词形容词1c Read 1a and complete the table.Should do Shouldnt do 1._ _ wild animals 2.plant _ _3.do _ we can1._ rubbish here and there2._anywhere in public3._ on grass4.pick _care for more treeseverythingleavespitwalkflowersthing body onewhere someanyeverynoWho can fill it quicklysomethingsomebodysomeonesomewhereanythinganybodyanyoneanywhereeverythingeverybodyeveryoneeverywherenothingnobodynowhereDear Headmaster,Im writing to tell you _important.Nobody likes to be untidy.However,some students throw waste paper and bottles _.We all need a quiet place to study,but some students often make too much noise at school.Worst of all,some of them are quite rude when talking to_._ knows their behavior is bad,but _of us knows how to stop them.I think we should make rules to change the situation._ who breaks the rules will be punished.Perhaps it will be hard for us to keep the rules in the beginning,but if_does his or her best to follow the rules,our school environment will improve.Sincerely,KangkangEveryone/Everybodynoneeveryone/everybodyAnyone2 Listen to the letter and help Kangkang to complete it.Then read it aloud as accurately as possible.otherseverywheresomething4 Discuss the following questions in groups and try to find the solutions.1.Do you have any bad habits when you are at school?What are they?_2.How can you make your school look better?_You can choose the phrases to use:1.It says that 2.as a result 3.something useful 4.None of 5.here and there 6.care for 7.Worst of all 8.make rules 9.change the situation 10.Perhaps 11.obey the rules 12.do ones best Make a speech about protecting our environment.Use everything,everyone,anywhere,something to fill in the blanks.1.But the government is doing _ useful to protect the environment.2._ should care for wild animals and plant more trees.3.Dont spit _ in public.4.We should do _ we can to protect the environment.somethingEveryoneanywhereeverythingExercisesHomework1.Memorize the useful expressions and key sentences which we learn today.2.Preview Unit 2 Topic 2-Section C.Bye-bye!Bye-bye!
