7AUINT3protecttheearth

1、7AUINT3protecttheearthTheEarthisabeautifulplace.Thereareforestsandrivers,mountainsandfields.Someplacesareveryhot,andsomeareverycold.PlacesonEarthTherearemanydifferentplants.Somearelarge.Somearesmall.Allplantsneedlightandwater.TherearedifferentanimalsonEarthtoo.Someliveontheland.Someflyinthesky.Somel

2、iveunderthewaterPlantsandanimalsTherearealsomanypeoplelikeyouandmeonEarth.TheEarthprovidesuswithair,waterandfood.ItisourhomePeopleonEarthToday,thereisalotofpollution.Weburnthingstomakeenergy.Thispollutestheair.Weputourrubbishintotheseaandundertheground.ThispollutestheEarthandkillsanimalsandplants.Po

3、llutionWemuststopdoingthesethings.ItisimportantforustoprotecttheEarthforourfutureProtecttheEarth1. Findthekeyphrasesfromreading. 保护地球在陆地上在天空中在水下大量制造能源把倒入在地下停止做为提供TranslatethefollowingsentencesintoEnglish 所有的植物都需要光和水。 地球上还生活着不同的动物。 地球为我们提供空气、水和食物。 我们把垃圾倒入大海和地下。 我们必须停止污染环境。 为了我们的将来，保护地球很重要。写出下列名词的复数形式

4、1. boy2.people3.leaf4.zoo5.tomato6.foot7.eye8.dress9.wife10.match11.library12.family13.wish14.photo15.German17.Chinese18.day19.dictionary20.kiloUnit4seasonsThefourseasonsSpringInspring,theweatherstartstogetwarm.Thewindblowsgently.Itoftenrains.Plantsstarttogrow.Everythingturnsgreen.Itisexcitingtotake

5、atripinspring.SummerTheweatherishotinsummer.TheSunshinesbrightly.Manypeopleliketogotothebeachandswiminthesea.Itisnicetoeaticecreaminthehotweather.AutumnInautumn,everythingchanges.Leavesturnbrown,redoryellowandstartfallingfromthetrees.Itisnicetogoonapicnicatthistimeofyearbecausetheweatheriscoolanddry

6、.WinterWinterisoftencoldandsnowy.Childrenlovewinterbecausetheylovetoplayinthesnow.Itisinterestingtomakesnowmen.PeopleusuallyspendtimewiththeirrelativesduringtheSpringFestival.Findthekeyphrasesfromreading. 开始变暖starttogetwarm 变绿_turngreen 去旅行takeat_p 去海边gotothebeach 海里游泳swiminthesea 去野炊goonapicnic 一年的

7、此时_tthistimeofyear 堆雪人_snowmen 和某人一起度过_spend.with 春节期间_theSpringFestival1good/nice2big/large4high5heavy7young/new8beautiful写出下列名词的形容词：10wind-11rain-12snow-13sun-14fog-15cloud-形容词是指用来修饰或，词和代词的修饰人和事物。我们可以在后加-y或-y变成写出下列形容词的反义词:3tall/long6fat/thick9right表示人或事物的.形容词可以放在名Whatfestivalsdowehaveineachseason?

8、Whatdoweusuallydooreatateachfestival?WehavejoywehavefunwehaveseasonsintheSun.Let'sprotectourearthE.njoyourlifeineveryseason!TreesareourbestfriendsonEarth.They(1)produceoxygenforustobreathe,andthey(2)takeinwastegasfromcarsandother(3)harmfulgasesfromtheair.Treesalsomakeourlivesmorecomfortableandco

9、nvenient.Lookaroundandyouwillfindthatalotofproducts(4)aremadeofwood.However,treesarenowindanger.Peoplecutdownmillionsoftreeseveryyear.Canyouimaginetheworldwithouttrees?(6)Infact,ifwedon'tstartprotectingthemfromnowon,we'llsoonloseourfriends,thetreesWatertalksDorawasinthebathroom.Thetapwason.&

10、#39;'Turnthattapoff,"saidanangryvoice."You'rewastingwater."Doralookedaround,buttherewasnoonethere.''Whoareyou?"''I'madropofwater.DoyouknowwhereIcomefrom?"''Fromthetap?"askedDora."Afewdaysago,Iwasinacloud,"saidthedropofwater.

11、''ThenIdroppedintoariverandranintoareservoir.Thenitwastimeforpeopletocleanme."''Cleanyou?"Doraasked.''Yes.Iwasdirty.Theycleanedmeandaddedsomechemicalstome.ThenItravelledthroughthepipesunderthestreetsandnowI'mhere.”Doraasked,"Soisthistheendofyourjourney?&quo

12、t;"No.Peoplewillmakemecleanagain.I'llgointoariverandthenintotheseaagain.""Again?""Yes.Myjourneystartsthere.Remembernottowasteorpolluteme.I'mvaluable."Doraturnedthetapoffandcameoutofthebathroom.Readthestoryandanswerthefollowingquestions.1.WheredidthedropofwatertalkwithDora?2. Wheredidpeoplecleanthewater?3. Whatdidpeopleaddtowater?4. Isthetaptheendofthisdropofwater'sjourney?5. Wheredoesthedropofwa