unit5learningaboutlanguage

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1、Unit5FirstaidLearningaboutLanguageDiscoverusefulwordsandexpressions.Learnthegrammar:Ellipsis(省略）1.Completethetableswiththecorrectnouns,verbsoradjectives.VerbNounAdjectiveinjuryswollenbleedsprainpoisonousinjureinjuredswellswellingbloodbloodysprainsprainedpoisonpoison

2、VerbNounAdjectivevarietyorganicchokewaterinfectvaryvariousinfectionchokeorganizeorganwaterinfectiouswaterychoked2.Completethesentenceswithnewwordsorphrasesfromtheunit.(1)Whendoyouneedtouseyourknowledgeabout______________?Whensomebodysuddenly_________orhasanaccident.

3、(2)Whatisthe____?Itisanorganwhichactsasa______againstdisease,poisonsandthesun’sharmful_____.firstskinaidfallsillbarrierrays(3)Whyarethefunctionsoftheskindescribedas________?Itkeepsyouwarmorcool;itpreventsyourbodyfromlosingtoomuchwaterandprovidesyouwithyour______ofto

4、uch.(4)Whatcanhurtthe______oftheskin?Hot_______frompansonthestove，electricshocks,radiation,fireandthesun.complexsensetissueliquids(5)Whatisit_______todoifyouhavethirddegreeburns?Gotothehospital.(6)Whatarethe__________offirstdegreeburns?Theyaredry,redandmildly_______

5、.symptomsswollenvital3.Completethepassageusingthewordsorphrasesprovidedintheirproperforms.bandageoverandoveragainunbearablescissorsinplacesqueezeoutblisterstemporaryanklecupboardEmmahadamildaccident.Sheburnedher_____whensheknockedsomehotliquidoverherself.Atfirstthep

6、ainwas___________butfortunatelyLukeknewwhattodo.Heimmediatelyprovidedsome_________treatmentusingsomeclothsfromthe__________.Hewettedthem,____________thecoldwaterandthenplacedthemoverherankle.ankleunbearabletemporarycupboardsqueezedoutHedidthis__________________until

7、thepaindisappeared.Thenhedriedtheanklegentlytoprevent_______fromforming.Finallyhetookapairof_______andcuta_______totherightlength.Thenhetiedittightlysothatitwouldstay________.EmmawasverygratefultoLukeforwhathehaddoneforher.overandoveragainblistersscissorsbandageinpl

8、aceBrevityisthesoulofwit.简练是智慧的真髓。Ellipsis(省略）为了使语言简洁或避免重复、突出新信息并使上下文紧密连接，省略句中的一个或几个句子成分，这种语法现象称为省略。省略在语言中，尤其在对话中，是一种十分普遍的语法现象。Examplesint