选修6第四单元词汇Unit4 vocabulary教学教材.ppt

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1、Unit3AHealthyLifeVocabularyLearninggoals:1.Knowthemeaningofsomewordsclearly.2.Grasp(掌握)theusageofsomeimportantwordsandexpressions.Preparations:课本金榜笔记本重点词quantitytendopposeconsequencerangecircumstance认读词consumerandomphenomenonbyproductcatastrophesteadyglancetendencyec

2、onomicaladvocatecommitmentcasualaverage重点短语comeaboutresultinonthewholeonbehalfofmakeadifferenceputupwithsolongas稳定的tendencyaveragecommitmentcasualconsume经济的看一下；扫视副产品phenomenonadvocatecatastropherandom认读词comeabout发生=takeplace/breakout/happen/occurviHowdiditcomeaboutth

3、at…？怎么会发生…?comeon=cheeron加油comeout出版comeacross偶遇=runintoHowcome?怎么可能Whenitcomesto当谈到….comeup走上前；被提出；出现；发芽①comeuptosb②Comeupwithaplan=Aplancameup.③Theseedshaven’tcomeupyet.①a(large)quantityof+都可可数名词复数------______不可数名词------______Aquantityofbooks______beenordered.wat

4、er______beenpolluted.②(large)quantities/amountsof可数名词复数------______不可数名词------_______Quantitiesofbooks______beenordered.water______beenpollutedhavehashavehave复数单数复数复数1.Largeamountsofmedicine________senttothefloodstrickenareainthelastfewdays.wereB.wasC.hasbeenD.have

5、been2.---Whydoesthelakesmellterrible?----Becauselargequantitiesofwater______.havepollutedB.isbeingpollutedC.hasbeenpollutedD.havebeenpolluted3.Asaresultofdestroyingtheforests,alarge_____ofdesert_____coveredtheland.number;hasB.quantity;hasC.number;haveD.quantity;havet

6、end①vi.趋向；易于；照顾tendtodosth.往往……；趋向于……Theolderwomentendtobelieveinstrangerseasily.老太太往往容易轻信陌生人。②vt.照顾；护理tend(to)/(on)sb./sth.照顾……,看护……Theyoungmotherstayedathometotendherchild.这位年轻的妈妈待在家里照料她的孩子。③tendencyn趋向，倾向atendencyto/towards…的倾向Nowadaysthereisagrowingtendencyforpeo

7、pletoshoponinternet.opposevt.反对；反抗opposesthOppose(one’s)doing…OpposedoingOpposedadj反对的Beopposedto…发对…beopposedto/disagreewith/objectto/beagainst反对range=vary①v在…范围内变动；范围range/varyfromAtoB从A到B变化range/varybetweenAandB在A和B之间变动n种类；范畴awiderangeof…广泛的in/withinone’srange在看得见

8、范围之内outof/beyondfiringrange超出某人能力范围glanceat/over/though浏览…glanceabout/around环顾…atfirstglance乍一看ataglance一眼；立刻stareat盯着看glareat怒视gla