Unit4│Astronomy：thescienceofthestarsUnit4AstronomyUnit4Astronomy：：thesciencethescienceofthestarsofthestars美文佳句Unit4│美文佳句诵美文下图描述的是全球环境问题。请仔细观察这幅漫画，用英语写一篇短文，阐明漫画中所反映的问题，并提出解决此问题的方法(至少三点)。Unit4│美文佳句注意：1．仔细品味图中文字的韵味，可以适当发挥想象，不要做简单描述；2．词数120左右。开头已经写好，不计入总词数；3．作文中不得提及考生所在学校和本人姓名。Fromthepicture,wecanseethat__________________________________________________________________________________________________________Unit4│美文佳句Fromthepicture,wecanseethatpollutionisposingathreattoourearth,whichcomesinmanyways.Millionsofchimneysofthefactoriesarepouringheavysmokeintoair,whichcausesseriousairpollution.Alargeamountofwastewaterfromthefactoriespolluteswater,makingourriversfishlessandourwaterunfittodrinkandswimin.Furthermore,alotoftreeshavebeencutdownwithoutproperplans,whichcontributestothesoilbeingwashedaway.Itseemsthatwereallyhavenocleanplacetolivein.Unit4│美文佳句Thepollutionissoseriousthatwehavetofindeffectivesolutionstoit.AsfarasIamconcerned,thegovernmentshouldmakelawstoreducepollutedair.Somemeasuresshouldbetakentopurifythewaterbeforeitispouredintotheriversortheseas.Weshouldplantmoretreestokeepthesoilinplace.What’smore,peopleshouldbefurthereducatedtorealizetheimportanceofenvironmentalprotection.Thus,wewillhaveacleanandtidyenvironment.Unit4│美文佳句背佳句1．Fromthepicture,wecanseethatpollutionisposingathreattoourearth,whichcomesinmanyways.从图中我们可以看到，污染从方方面面构成了对我们地球的威胁。[赏析]该句是图画作文的万能开篇句，用现在进行时形象地描述了图画的内容，为了提高句子的表达档次，还使用了一个which引导的非限制性定语从句。Unit4│美文佳句2．Alargeamountofwastewaterfromthefactoriespolluteswater,makingourriversfishlessandourwaterunfittodrinkandswimin.工厂排出的大量废水污染了水源，使我们的河流里没有了鱼，我们的水不能饮用也不能在里面游泳。[赏析]该句使用了现在分词短语做结果状语，生动地描绘了污染的严重后果。3．Thepollutionissoseriousthatwehavetofindeffectivesolutionstoit.污染是如此严重，以致我们必须找到行之有效的解决方案。[赏析]该句使用了“so…that”结构，that引导的是结果状语从句。Unit4│美文佳句4．What’smore,peopleshouldbefurthereducatedtorealizetheimportanceofenvironmentalprotection.此外，应该进一步教育人们，使其意识到环境保护的重要性。[赏析]该句使用了含有情态动词的被动语态，使用了“educatesb.todosth.”结构的被动语态。Unit4│课前热身课前热身Ⅰ.单词拼写1．WhatarethedifferencesbetweentheAmericanandBritish_______(制度)ofthegovernment?2．Anumberofgasesformsthe_____________(大气)．3．Herschoolreportshowsthatsheisweakat/inarithmeticand_________(生物学)．4．Ifyouareintrouble,doyoubelieveGode______?5．Weshouldnotonlyknowthet_______butalsohowtoapplyitinpractice.systemsatmospherebiologyxistsheoryUnit4│课前热身6．Hespentthewholeafternoon_________(拔)weedsinthegarden.7.________(不同于)hisbrother,heworkshardandmakesmuchprogress.8．Thereisav_______windoutsideandthesnowissoheavy.9．What________(使困惑)memostiswhytheydoesn'tshowup.10．Itish_______toyourhealthtodrinktoomuchalcohol.pullingUnlikeiolentpuzzlesarmfulUnit4│课前热身Ⅱ.完成短语1．下蛋_____eggs2．密切注视；当心；提防watch____3．既然_____that4．产生；分娩give______to5．及时；迟早____time6．阻止；制止prevent…_____7．感到高兴、振奋cheer____8．突发；爆发break____layoutnowbirthinfromupo...
