必修三unit5单词学习学案.doc

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1、Unit5单词学习学案1.variousadj.各种各样的；各种不同的Therearevariouswaysofdoingthis.Tentscomeinvariousshapesandsizes.varyv.(1)vary(insth)（大小、形状等）相异，不同Thestudents’workvariesconsiderablyinquality.学生作业的质量参差不齐。（2）vary(withsth)vary(fromsthtosth)vary(betweenAandB)（随着）变化；变更，从…到…不等Themenuvarieswiththeseason.菜单

2、随季节而变动。Classnumbersvaryfrom25to30/between25and30.班级的数量从25到30不等。varietyn.不同种类，多种多样；变化，多样性；变种，变体Thereisawidevarietyofpatternstochoosefrom.有种类繁多的图案可供选择。Myjoblackedvariety;Iwasdoingthesamethingsallthetime.我上次那份工作缺乏多样化，我老是在做同样的事情。avarietyof/varietiesof各种各样的，不同种类的Heresignedforavarietyof/var

3、ietiesofreasons.他由于种种原因辞职了。(1)由于种种原因我不想见他。_________________________,Idon’twanttomeether.(2)这两座大楼的高度和设计都不同。Thetwobuildings_______________________________________________.(3)他每月的收入从2500元到3000元不等。Hisincomeineachmonth____________________________________________.Hisincomeineachmonth_______

4、_____________________________________2.amusementn.(1)u.娱乐；乐趣；开心同义:entertainmentIfindamusementincollectingstamps.我发现了集邮的乐趣。(2)c.usuallypl.娱乐活动；游戏；消遣活动Iwouldneverchoosetowatchcricketasanamusement.我绝不会把看板球当做消遣。Thehoteloffersitsguestsawidevarietyofamusements.这个旅馆为住客提供了各种各样的娱乐活动。toone’samu

5、sement使某人感到好笑的是Tomygreatamusement,hisfalsebeardfelloff.dosthforamusement做某事以消遣Ionlydoitforamusement.我只不过做着玩而已。amusev.amusing/amusedadj.(1)我以读书自娱。I____________________withreading.(2)我们觉得这个笑话真有趣。We_____________________atthejoke.(3)大城市有许多娱乐。Bigcitieshave________________________.(4)我发现了学英

6、语的乐趣.Ifind_____________________learningEnglish.3.preservevt.(1)保存，贮存AncientEgyptiansknewwaystopreservedeadbodiesfromdecay.古埃及人懂得保存尸体使之不腐烂的方法。(2)保护，维护，维持It’sthedutyofthepolicetopreservepublicorder.维护公共秩序是警察的责任。preservationn.保存，保护，贮存Thetopicisthepreservationofnature.主题是自然保护。Thefruitisin

7、agoodstateofpreservation.这水果保存得很好。keep,reserve,preserve辨析keep为最常用词，指长时间牢固地保持或保存。reserve为正式用语，指为了将来的用途或其他用途而保存、保留。preserve主要指为防止损害、变质等而保存。用以上三个词的适当形式填空(1)Fishingisstrictly_____________.(2)Youcan_____________meatorfishinsalt.(3)Theywillbetryingto____________order.(4)Thefirstthreerowsare

8、_____