高考英语 Unit1知识与要点课件 新人教版必修4 课件VIP免费

话题Greatwomenandtheirachievements(伟大的女性及她们的成就)功能Describingpeople(描述他人情况)语法Subject­Verbagreement(主谓一致)重点单词achievement，welfare，project，institute，connection，campaign，organization，worthwhile，behave，behaviour，shade，respect，observe，argue，entertainment，support，inspire，intend，deliver重点短语devote...to，moveoff，leada．..life，crowdin，lookdownupon/on，referto，bychance，comeacross，carryon，beintendedfor重点句型1.However，theeveningmakesitallworthwhile.2．Onlyafterhermothercametohelpherforthefirstfewmonthswassheallowedtobeginherproject.3．Shehasarguedthatwildanimalsshouldbeleftinthewildandnotusedforentertainmentoradvertisements.4．Suddenlyithitmehowdifficultitwasforawomantogetmedicaltrainingatthattime.1．behavevt.&vi.举动，举止；行为表现归纳拓展(1)behavewell/badlytowardssb.对某人态度好/恶劣behaveyourself守规矩，表现得体(2)behaviourn.[U]行为，举止，习性well­behavedadj.表现好的badly­behavedadj.表现差的beonone'sgood/bestbehaviour举止规矩；行为检点putsb.onhisbestbehaviour规劝或警告某人要规规矩矩Theteacherencouragedthechildrentobehavewellandnottobeadiscredittothecollective.老师鼓励孩子们表现得好一些，不要给集体丢脸。Shebehaves(towardsme)morelikeafriendthanamother.她像朋友一样(待我)，而不像是我的母亲。IwantyoutobehaveyourselveswhileI'maway.我不在家时你们要乖乖的。Hewassatisfiedwithhiswife'sbehaviourattheparty.他对妻子在聚会中举止得体感到满意。【链接训练】Sheisalready19yearsold，butshe________asifshewerestillalittlegirl.A．believesB．absorbsC．accusesD．behaves【解析】考查动词辨析。believe“相信”；absorb“吸收”；accuse“指控，控告”；behave“行为表现，举动”。句意为：尽管她已经19岁了，但举止还像一个小女孩。【答案】D2．worthwhileadj.值得的，值得出力的同类辨析worthwhile，worth与worthy(1)worthwhile可作表语或定语，作表语时可替换为worthone'swhile，后接doing/todo。(2)worth只能作表语；其前常用副词well修饰。(3)worthy可作定语或表语；作定语时意为“可尊敬的，有价值的”。同类辨析(4)beworth＋n.值得……钱数值……钱doing值得做……(5)beworthy＋ofbeingdonetobedoneof＋n.值得……的(6)It’sworthwhiledoingtodo值得做某事Thebookisworthreading.＝Thebookisworthyofbeingread.＝Thebookisworthytoberead.＝It'sworthwhiletoread/readingthebook.这本书值得一读。Thelectureiswellworthlisteningto，thoughitisratherlong.尽管这个讲座有点长，但还是值得一听的。Thenewnecklaceisworth$1,500.这条项链值1500美元。【链接训练】Manypeopleconsiderit________，fromwhichalotofchildrenbenefit.A．aworthdoingcauseB．acauseworthtodoC．aworthwhilecauseD．aworthlesscause【解析】worthwhile既可用作表语又可用作定语。C项意为“值得为之奋斗的事业”。worth一般只作表语。D项与句意不符。【答案】C3．observevt.观察；观测(后跟名词或代词)；看到；注意到(不用于进行时，后可以跟复合宾语或that从句)；遵守(法律、协议或习俗)；庆祝(节日)归纳拓展(1)observesth.观察/遵守/庆祝……observesb.dosth.观察到某人做过某事(被动式不定式前要加to，beobservedtodosth.)observesb.doingsth.观察到某人正在做某事observe＋that­clause发现……(2)observethelaw/trafficrules遵守法律/交通规则observeChristmas/MayDay庆祝圣诞节/五一劳动节(3)observern．观察者observationn．观察，观察力underobservation受到监视IfelthewasobservingeverythingIdid.我觉得他正在观察着我的一举一动。Iobservedhimtakeyourpen.我看见他拿走了你的钢笔。Sheobservedamanwalkingontheoppositesideoftheway.她注意到一个人在路的对面走着。She...