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Unit4 Globalwarming1课文与语法填空 阅读下面短文在空白处填入1个适当的单词或括号内单词的正确形式 1 paretoothernaturalchangesthetemperatureoftheearthisrisingrapidly.So 2 hasthiseaboutanddoesitmatterAllscientistssubscribetotheview 3 theincreaseintheearthstemperatureisduetotheburningoffossilfuels 4 produceenergy.Somebyproductsofthisprocessarecalled“greenhouse”gasesthemostimportantoneof 5 iscarbondioxide.Whenhugequantitiesofextracarbondioxide 6 addintotheatmospheremoreheatenergytends 7 trapintheatmospherecausingtheglobaltemperaturetogoup. Theattitudesofscientiststowardsthisriseare 8 pletedifferent.Somethinkthatthetrendinwhichthetemperatureincreasesby5degreeswouldleadtoacatastrophe.Othersareopposed 9 thisviewandbelievethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.Allinallgreenhousegasescontinuetobuildupintheatmosphereandtheclimateisgoingtokeepon 10 warmfordecadesorcenturies.
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10. 2课文与短文改错根据课文内容对下面材料进行修改文中共有10处语言错误每句中最多有两处每处错误仅涉及一个单词的增加、删除或修改DearOuyangGuangTherearemanypeoplewhodesirestoprotecttheenvironmentbuttheydontbelievetheyhavethepowertodoanythingimproveourenvironment.Thatsnottrue.Asthesayinggoes“Togetherindividualscanmakeadifference.”Hereareafewofsuggestionsforyou.Inthefirstplacedontleaveaelectricalapplianceonifyouarenotusingit.Itcancontributedtosavingenergy.Inadditionrecyclingcansbottlesplasticbagsandnewspapersifcircumstancesallowyouto.Thereasoniswhatittakesalotofenergytomakethingsfromnewmaterials.Finallyandmostimportantbeaneducator.Talkwithyourfamilyandfriendsaboutglobalwarmingandlethimbeawareoftheimportanceofprotectingtheenvironment.Remember—everyonescontributioncountsalotwhenitestocreateagreenerworldtolivein.EarthCare3话题知识与写作Ⅰ.根据提示翻译下列句子
1.随着工业的发展产生了越来越多的温室气体地球在逐渐变暖greenhousegas
2.结果海平面在上升致使许多沿海城市和动物的栖息地处于危险中habitat
3.全球变暖已经对人类和动物构成严峻的挑战因此到了我们采取措施应对这一挑战的时候了itishightime
4.只有通过改变我们粗暴对待环境的方式我们才能和环境和谐相处roughly
5.只有每个人都意识到保护环境的重要性我们的地球才能变成一个更美好的家园beawareof
6.正如那句谚语所说的众人拾柴火焰高Justasthesayinggoes Ⅱ.将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文 答案精解精析1课文与语法填空
1.pared
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10.warming 2课文与短文改错DearOuyangGuangTherearemanypeoplewho
①toprotecttheenvironmentbuttheydontbelievetheyhavethepowertodoanything
②improveourenvironment.Thatsnottrue.Asthesayinggoes“Togetherindividualscanmakeadifference.”Hereareafew
③ofsuggestionsforyou.Inthefirstplacedontleave
④electricalapplianceonifyouarenotusingit.Itcan
⑤tosavingenergy.Inaddition
⑥cansbottlesplasticbagsandnewspapersifcircumstancesallowyouto.Thereasonis
⑦ittakesalotofenergytomakethingsfromnewmaterials.Finallyandmost
⑧beaneducator.Talkwithyourfamilyandfriendsaboutglobalwarmingandlet
⑨beawareoftheimportanceofprotectingtheenvironment.Remember—everyonescontributioncountsalotwhenitesto⑩agreenerworldtolivein.EarthCare
①定语从句谓语的单复数取决于先行词people为集合名词故从句中谓语动词应使用复数形式
②此处考查不定式作目的状语
③afew后面直接接名词的复数形式
④electrical以元音音素开头故将a改为an
⑤can后面需接动词原形故将contributed改为contribute
⑥此处为祈使句故使用动词原形
⑦表语从句中句子结构和句意均完整故使用连接词that
⑧放在句首引起整个句子一般使用副词形式
⑨此处代替上文提到的familyandfriends故使用them⑩在句型“whenitesto”中to为介词后面需接动名词3话题知识与写作Ⅰ.
1.Withthedevelopmentofindustrymoreandmoregreenhousegasesareproducedandtheearthisbeingwarmer.
2.Asaconsequencethesealevelisrisingwhichputsmanycoastalcitiesandanimalhabitatsindanger.
3.Globalwarminghasbeeaseriouschallengetomankindandanimalssoitishightimethatwetookmeasurestodealwithit.
4.Onlybychangingthewaywetreattheenvironmentroughlycanweliveinharmonywithit.
5.Onlywheneveryoneisawareoftheimportanceofprotectingtheenvironmentcanourearthbeeabetterhome.
6.Justasthesayinggoes“Togetherindividualscanmakeadifference.”Ⅱ.[参考范文] Withthedevelopmentofindustrymoreandmoregreenhousegasesareproducedandtheearthisbeingwarmer.Asaconsequencethesealevelisrisingwhichputsmanycoastalcitiesandanimalhabitatsindanger.Globalwarminghasbeeaseriouschallengetomankindandanimalssoitishightimethatwetookmeasurestodealwithit.Onlybychangingthewaywetreattheenvironmentroughlycanweliveinharmonywithit.Onlywheneveryoneisawareoftheimportanceofprotectingtheenvironmentcanourearthbeeabetterhome.Justasthesayinggoes“Togetherindividualscanmakeadifference.”。