牛津版必修1高中英语Unit3 Looking good，feeling good教案.doc

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Unit3Lookinggood,feelinggood
1.weigh：vt.称……重量、考虑、权衡vi.有……重量。
e.g.Thefishermanweighedthefishanditweighed150kgs.
Pleaseweighyourwordsbeforeyouspeak.
What/Howmuchdoesheweigh?
weight：n.重量
e.g.What’stheweightofanelephant?Anelephantmaybefourtonsinweight.
weighty：adj.沉重的、重要的aweighty/heavybox、weighty/importantproblems
2.exercise：n.（u.）运动、锻炼；(c.)操、练习
e.g.takeexercise：进行锻炼；doexercises：做操、做练习
vt./vi.运动、锻炼、行使（权力等）
e.g.Heexerciseshispetdogaftersuppereveryevening.
Youshouldexercisemoreifyouwanttokeepfit.
Sheexercisedherknowledgetosolvetheproblem.
3.agree：vi.同意、赞成
agreewith：1）同意某人（的话、意见、观点）
e.g.Sorry,Ican’tagreewithyou(yourwords,whatyousaid)
2)与……一致
e.g.Whatyoudoshouldagreewithwhatyousay.
3)(气候、食物等)适合人
e.g.Coldweatherdoesn’tagreewitholdman.
agreeon/aboutsth.：对……意见一致、达成一致看法
e.g.Thetwosidesagreeon/aboutthedateofthemeeting.
agreetosth.：（一方）同意接受（另一方的意见、提议）
e.g.FinallyIhadtoagreetoherplan.
agreetodosth.：同意做某事
e.g.HeagreedtogivemeahandwhenIwasintrouble.
agreement：n.协议，常用搭配：cometo/reach/arriveat/sign/breakanagreement
byagreement：约好；inagreement：同意地；inagreementwithsb./sth.：同意
4.seldom：adv.不常、很少。注：1、有否定含义，用在句中，构成否定句。2、Seldom置于句首时，句子要倒装。
e.g.HeseldomgoeshomeonSundays,doeshe?
Seldomdoweseesuchstrangethings.
英语中有许多含有否定意思的副词，例如：never、little、few、hardly、not等，它们的用法与seldom类似。
5.consider：考虑、再三思考
1)+sth./doingsth.
e.g.Weconsideredhisadviceanddecidedtotakeit.
Sheisconsideringtakingatripabroad.
2)+sb./sth.(tobe)+adj./n.
e.g.Theyconsiderme(tobe)friendly/theirgoodfriend.
3)+that…
e.g.Iconsiderthathiswordsarereasonable.
consideration：n.考虑、深思、研究takesth.intoconsideration：对……加以考虑
considering：prep.就……而论e.g.Consideringhisoldage,heisingoodhealth.
6.actress：女演员。英语中，有些名词的拼写是分性别的，举例如下：
演员老虎侍者英雄狮子
母/雌的actresstigresswaitressheroinelioness
公/雄的actortigerwaiterherolion
7.effect：n.影响、效果，常用短语：have/bring/produceno/great/littleeffecton…
e.g.Whatateachersayswillhavegreateffectonthestudents.
affect：vt.对……有影响、发生作用affectsb./sth.
e.g.Thebadweatheraffectedthegrowthofthecrops.
8.look：vi.看、注视，常用短语：lookat….；看、眺望；lookar