高考英语一轮复习unit4helpfulschoolmates学案重庆大学版必修1

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1、Unit4　HelpfulSchoolmates一、单词——写得准用得活(用所给词的适当形式填空)1.destroyvt.　　　　　　　破坏；毁掉2.intendvt.打算3.reducevt.减少；缩减4.consistvi.组成5.insistvi.坚持；极力要求6.accompanyvt.陪伴；伴随→companyn．陪伴；伴随→companionn．伙伴；伴侣；同伴7.breathn．呼吸；气息→breathevi.呼吸；呼气8.operatevi.动手术；操作→operationn．手术→operatorn．操作

2、人员9.relievedadj.宽慰的；放心的→reliefn．减轻；解除→relievevt.减轻；解除10.couragen．勇气；胆量→encouragementn．鼓励→encouragev．鼓励11.preparedadj.有准备的→preparev．准备→preparationn.准备，预备12.fortunatelyadv.幸运地→fortunateadj.幸运的→fortunen．运气；命运13.managevt.管理→managementn．管理14.acceptvt.接受→acceptableadj.可

3、接受的1.Toourrelief,_greateffortsweremadetorelievefamine(饥荒)inAfrica,whichbroughtreliefofpovertythere.(relief)2.Thedogisagoodcompanionanditkeepsthelittlegirlcompanyallthetime,andevenaccompanieshertoschool.(accompany)3.Herfatherisanexpertoperator.Onlyhecanoperatethene

4、wmachineinthefactory.(operate)4.Myteacheroftenencouragesmetostudyhard.Hisencouragementdrivesmetomakemuchprogress.(courage)5.Peoplehadtotreatthemselvesintheirownway15.treatmentn．治疗→treatv．治疗；对待；款待16.silencen．沉默；寂静→silentadj.沉默的；寂静的17.seriousadj.严重的；有危险的→seriouslyad

5、v.严重地；认真地18.strictadj.严格的→strictlyadv.严格地beforetheyreceivedthetreatmentsentbythegovernment.(treat)6.Itwasfortunateofthemtomakeafortunetradingwithforeigners.Andmorefortunatelyforthem,theyweresupportedbythegovernment.(fortunate)7.Alltheathleteshavebeenpreparingforth

6、eOlympicsforalongtime.Ithinktheymusthavegotwellpreparedforit.(prepare)⇩1.由reduce想到的①shrink　　　收缩；缩小②enlarge扩大；放大③expand扩大；膨胀④decrease减少；下降⑤increase增长⑥accumulate积累2.含“sist”单词集合①consistvi.　　组成②insistv.坚持③resistv.抵抗④assistv.协助⑤consistentadj.始终如一的3.后缀tion名词一览①preparati

7、on　　准备②protection保护③pollution污染④invention发明⑤operation手术⑥congratulation祝贺4.后缀ment名词荟萃①treatment　　治疗②development发展③encouragement鼓励④agreement同意，协议⑤achievement成就⑥judgement判断二、短语——写得准用得活(选用左栏短语填空)1.go_against_sb./sth.　　　　　违反……；反对……2.keep_one's_eyes_on_sb./sth.密切注视……3.s

8、earch_for_sb./sth.搜寻……4.so_far到目前为止5.cheer_up高兴起来6.in_no_time很快；立即，立刻7.go_through_sth.经历；完成8.set_up建造9.in_time及时；迟早10.instead_of代替；作为……的替换11.insist_on_s