1、Module 12 Save our world模块话题阅读与交际.完形填空。There are many kinds of pollution around us，_1_ air pollution， soil pollution，noise pollution and light pollution.They are bad _2_ our health in many ways.Burning gas，oil and coal creates air pollution.It can cause sore eyes and _3_ problems.With the increase o
2、f pollution and the development of industry，litter is everywhere.It makes our environment dirty.People put lots of rubbish in the land.Farmers use too many _4_ in the fields.They destroy the soil.So soil pollution has become serious.Noise pollution can make people _5_For example，people may lose thei
3、r hearing if they work in a _6_ place for a long time.Too much noise can cause high blood pressure _7_Working for a long time in strong，changeable light _8_ cause some kinds of illnesses.It makes people feel _9_ and is especially bad for the eyes.With _10_ pollution，our planet will become greener an
4、d our health will be better.Lets be greener people.(A)1.A.such as Bfor exampleCsuch like Das well as(C)2.A.to BinCfor Dat(D)3.A.breaths BbreatheCbreathed Dbreathing(B)4.A.chemical BchemicalsCchemistry Dchemistries(D)5.A.blind BlameCblack Ddeaf(B)6.A.noise BnoisyCnoisily Dnoises(A)7.A.as well BtooCei
5、ther Dalso(C)8.A.must BshouldCmay Dneed(A)9.A.terrible BcomfortableCterribly Dcomfortably(C)10.A.little Ba littleCless Dfewer.任务型阅读。“When it comes to the earth，there is no time to waste.” says the Earth Day Network.And that is right.Protecting our environment is very important，and World Earth Day wa
6、s created in 1970 to ask more people to protect our environment.On April 22，people around the world celebrate Earth Day.Every year there is a special topic，and this year it is “Trees for the Earth”，so Earth Day this year will be all about planting trees.They are planning to plant 7.8 billion trees w
7、ithin the next five years.Thats a big goal，and you might wonder why trees are so important.Because they can take in carbon dioxide(CO2) and protect the air quality(质量)CO2 is a chemical in our atmosphere，but humans make too much of it.Each person makes about 2.3 tons a year，which is bad for the envir
8、onment.Well guess what! Planting new trees is important because people cut down a huge number of trees.Last year，there were 3 trillion trees in the world，about 139 billion in China.But according to China Daily，the worlds total number has been almost cut in half since human civilization(文明) began.Tha
9、ts because 15 billion trees are cut down every year.So we need to plant more to make up for(弥补)the ones we lost.One tree can take in 21.8 kilograms of CO2 per year.And its_still_one_of_the_cheapest_and_best_ways_to_get_rid_of_CO2But dont forget that we can also help the environment by cutting down o
10、n how much energy(能源)or water we use every day.Every little thing helps.1114 题简略回答问题；15 题将文中画线部分译成汉语。11When do people around the world celebrate World Earth Day?On_April_22.12What is the topic of Earth Day?Trees_for_the_Earth.13Why are trees so important to the earth?Because_they_can_take_in_carbon_
11、dioxide/CO2and_protect_the_air_quality.14How much CO2 can two trees take in each year?436_kilograms.15这仍然是清除 CO2的最廉价也是最好的方式之一.补全对话。根据对话内容，在横线上填入适当的句子。A：Hi，Alice.Would you like to help save the environment?B：Id love to.But I dont know how to do it.A：First，you can start by turning off the lights.B：_16
12、_.Ill do it from now on.Whats next?A：Well._17_？B：Yes，I can.I ride a bike to school every day.A：So second，ride a bike or walk._18_.The traffic is too heavy.B：I think so.What else?A：Third，you can save water.B：_19_？A：Thats easy.Turn off the shower when youre not using it.B：You are an environmental protector.Ill learn from you! Thanks a lot.A：_20_.16Good_idea17Can_you_ride_a_bike18Sometimes_riding_a_bike_or_walking_is_faster_than_driving_a_car19But_how_to_do_it20 Youre_welcome/Not_at_all
