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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,How many continents are there in the world?What are they?,What do you know about the place where you live?,Lesson 38:The World Is a Big Place,Task-based Reading,1.What,is the,problem the earth,faces,?,2.People can live on the seven continents.()(判断正误),3.How much of the world,is covered with,land?,4.What is largest part of the ocean?,5.It must be treated well for our chidren and for our childrens children,too.(Translate),The population is increasing very quickly.,F,One third.,The Pacific Ocean.,为了我们的子孙后代我们一定要善待地球.,in total on the earth in the futurebe covered with be treated well,Once the world _ green plants and the living things led a peaceful life_.However,later some animals_ and was even killed for money.There are not many_.Luckily,people are trying to save the animals in danger now.We all hope that all the living things will live a pleasant life as before _.,was covered with,on the earth,were not treated well,in total,in the future,The earth is our home.We must take care of it.Life today is easier than it was _1_ years ago,but it has brought some new problems.One of the biggest problems is pollution.We can see it,smell it,drink it and even hear it.Man has polluted the _2_.The more people,the more pollution.Many years ago,the problem was not so serious because there were not so _3_ people.When the land was used up or the river was not clean in a place,man went to _4_ place.Now man is slowly polluting the whole world._5_ pollution is still the most serious,its bad for _6_ things in the world.Many countries dont let people burn _7_ for air in the houses and factories in the city.Pollution by SO2 is now the most dangerous kind of air pollution.Its caused by heavy traffic.People say its _8_ to ride bikes.When you are riding,there is no pollution.But even in developed countries,most people dont go to work by bike.Its not because bikes are expensive or people are tired if they ride to work.Its because the number of cars on the roads becomes larger.So more people _9_ their bikes and go to work by car,then things are getting worse and worse.We should have special roads only for bikes and make it _10_ difficult and expensive for drivers to take their cars into the city that they will go back to using their bikes.,1.A.hundrB.hundreds of C.hundred ofD.hundreds,2.A.moonB.starC.earthD.sun,3.A.lotB.littleC.manyD.much,4.A.othersB.the othersC.the otherD.another,5.A.AirB.FoodC.WaterD.Noise,6.A.lifeB.liveC.livingD.lives,7.A.something badB.bad somethingC.something goodD.good something,8.A.leastB.bestC.mostD.worst,9.A.put onB.look atC.put awayD.look up 10A.suiteB.suchC.veryD.so,拓展练习,1.Its said that_ of the water around the world_ polluted.,A.two third,has B.two thirds,have,C.two third,are D.two thirds,is,2.The fire last night destroyed many buildings._,no one was killed.,A.Actually B.Simply C.Luckily D.Immediately,3.Air must _ fresh all the time.Its good for our health.,A.keep B.is keot C.be kept D.keep,Task I,Make a dialogue about the seven,continents(names,features,climate.),Task 2,Make a personal report to descibe,the situation of the earth.,Lets watch a video about our earth!,Homework,1.Share with your partner about,what,you feel after learning.,2.Finish the exercise.,3.Dscribe one planet you are interested in in your exercise book.,辨析,take care of,与,take care,Lesson 2:A Visit to the Dentist,1.My mother is ill,I must her at home.,A.take care B.to take care,C.take care ofD.to take care of,2.Be careful!You mustnt cross the street when the traffic,light is red.(贵阳十八中2021中考模拟),A.Look afterB.Take care of,C.Take care D.Look at,be afraid of,的用法,1.许多人都害怕蛇。,Many people snakes.,2.I am afraid.(改为否认祈使句),.,are,afraid,of,Don,t,be,afraid,连词,since,1.,自从两年前,他们就住在那所房子里。,They,in that house since two years ago.,2.I have been a teacher,1990.,A.whenB.since C.for D.at,have,lived,have no choice but to do,1.他没有方法,只好放弃。,He but to give up.,2.I have no choice but the facts.,A.accept B.to accept,C.accepting D.to accepting,has,no,choice,辨析,not.at all,与,not at all,1.你喜欢流行音乐吗?不,我一点也不喜欢。,Do you like pop music?,No,like it .,2.Mike,thank you very much for driving me home.,.Have a nice day!(2021 浙江改编),A.Thats rightB.Im afraid not,C.Not at allD.Its a good idea,I,don,t,at,all,一、用所给词的适当形式填空,1.My father needs,(clean)his car.,2.Please be,(care)when you cross the street.,3.Lucy is afraid,(go)out at night.,(live)in this house since he moved here.,5.Its important,(learn)Chinese well.,to clean,careful,to go,has lived,to learn,二、单项选择,the airport by taxi yesterday.,A.get toB.arrive in,()7.She was afraid of,her husband.,A.wakeB.to wake,()8.I have a,.I need to see a dentist.,()9.He refused,my question.,A.answer B.to answer,C,C,C,B,()10.The man can speak a little,.,my dog for me these days.,A.take careB.take care for,C.take care ofD.took care of,()12.Have you ever,the movie?,A.sawB.see,()13.I have no,but to work hard.,A.chooseB.chosen,A,C,C,D,()14.I often help my mother,housework.,()15.,do you like western food?,I dont like i
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