高中英语Unit6Earthfirst预习新知早知道2教案外研版必修第二

Unit6EarthfirstⅠ.般配词义a．单词般配()1.devoteA．n.(野生生物)保护区()2.presentationB．n.(宣传)活动()3.reserveC．n.报告，(看法的)陈说，说明()4.damageD．v.致力，献身，倾注()5.affectE．v.开释，排放()6.adoptF．v.全力主张，激烈要求，督促()7.releaseG．v.影响()8.severeH．v.采纳(某种方法)()9.campaignI．v.损坏，伤害，伤害()10.urgeJ．adj.(问题、伤势、疾病等)很严重的[答案]1－5DCAIG6－10HEJBFb．短语般配()1.keep．．．fromdoingsth.A．知识()2.takestepstodosth.B．想出()3.mistake．．．for．．．C．分解()4.breakdownD．呼吁()5.commonsenseE．在某些状况下()6.insomecasesF．依靠，依靠()7.take．．．intoaccountG．把错当作()8.dependonH．阻挡做某事()9.callonI．把考虑进去()10.comeupwithJ．采纳举措做某事[答案]

1－5HJGCA

6－10EIFDBⅡ.默写单词1．establish

v．

成立，建立2．supply

n.

煤气、电力、自来水等供给

(系统)3．reducev.减少，降低4．permissionn.同意，同意5．majorityn.多半，大部分(人或物)6．amountn.数目，数额7．removev.移走，搬走，去掉8．concernedadj.焦虑的，担忧的9．contributev.促成，造成(某事发生)10．averageadj.均匀(数)的Ⅰ.语境填词reserve，damage，drought，flood，affect，supply，reduce，amount，remove，campaign1．Doestheamountofrainaffectthegrowthofcrops?2．Ourwatersupplyhaslessenedasaresultofthedrought.3．Usingamobilephonebeforegoingtobedcandamageyourhealth.4．Isthereanywaytoremovetheinkblotsonmydress?5．Everyoneshouldtrytoreducetheamountofsaltinourdiet.6．Ithasbeenrainingthesedaysandtheriverisinflood

．7．Alarge

amountofmoneyisspentontheprotection

oftheenvironment

everyyear.8．Thisanti-smokingcampaignismainlyaimedatyoungteenagers.9．JiuzhaigouValleyisanaturereservelocatedinSichuanProvince.10．Thetimelyrainafteralongtimeofdroughtwillcertainlybringonthecrops.Ⅱ.语法填空之派生词1．Youmustaskforpermission(permit)beforetakinganyphotosinsidethehall.2．Itwassofoggy(fog)thatthedrivercouldhardlymakeoutthewayahead.3．Motoristsshouldbepunishedseverely(severe)fordangerousdriving.4．Theadoption(adopt)ofthenewtechnologyimprovedtheproduction.5．Atthesightofthecruelty(cruel)toanimals，hecouldhardlycontainhisanger.6．Thesereformsmadeamajorcontribution(contribute)tothestabilityoftheeconomy.7．Greatachievementshavebeenmadeintheestablishment(establish)ofnaturereserves.8．Environmentclubsencourageeveryonetodoshoppingwithreusable(reuse)bags.9．Thepatientmustbeisolatedinordernottospreadaninfection(infect)

．10．Thepeopleintheearthquake-stricken

areaareinurgent(urge)

needoffood，medicineandshelters.11．Alwaysswitchoffthepowersupplyafterusingelectrical(electricity)equipment.12．Thejudgepraisedthefirefightersfortheirbraveryanddevotion(devote)toduty.13．Tothe

audiences，they

will

see

avery

friendly

and

personalpresentation(present)

．14．Themajority(major)

ofpeopleareinfavor

ofthesuggestion

thatchildrenbegivenmoretimetoplay.15．Ourgovernmentisdeterminedtosolveth