高中英语必修4unit3课文知识点讲解.2PPT课件

.,1,Unit3AtasteofEnglishhumour,重点单词1.content.sotheycouldfeelmore_withtheirlives.(P18)观察思考1.Wewerecontentwiththeresult.2.Sheiscontenttostayhomelookingafterthechildren.,content,注意content作形容词，通常作表语、后置定语或状语;作前置定语时要用contented,如acontentedexpression满足的表情;在充当表语表示“非常满意”时用bewellcontent而不能用beverycontent。归纳总结1.becontenttodosth乐意做某事；满足于做某事2.becontentwithsth.(=besatisfiedwithsth.)对某事满意/满足3.toonesheartscontent心满意足地；尽情地,即学即用母亲似乎非常满足于现在乡下的宁静生活。Mumseems_herpresentquietlifeinthecountry.,wellcontentwith,2.entertainNoonewaseverboredwatchinghimhissubtleactingmadeeverything_.(P18)观察思考1.Heentertainedfriendsatdinner.2.Wewereallentertainedbyhistricks.entertain_。,entertaining,v.款待，招待；使快乐,归纳总结1.entertainingadj.愉快的；有趣的2.entertainmentn.娱乐活动3.entertainsb.(tosth.)宴客；招待某人4.entertainsb.(withsth.)(用)使某人快乐即学即用他给我们讲故事、说笑话,让我们高兴了好几个小时。He_forhourshisstoriesandjokes.,entertainedus,with,3.AstonishYoumayfindit_thatCharliewastaughttosingassoonashecouldspeak.(回归课本P18)观察思考ThathepassedtheEnglishtestastonishedeveryone.,astonishing,归纳总结astonish_。(1)astonishsb.with/bysth.用某事使某人惊讶beastonishedat/bysth.对某事感到惊讶beastonished+从句.惊讶.(2)astonishmentn.惊讶astonishingadj.令人吃惊的(3)toonesastonishment使某人惊讶的是,vt.使惊讶；使震惊,即学即用令人感到惊讶的是他们今天晚上没有去教堂做礼拜。It_thattheydidntgotochurchtonight.,wasquiteastonishing,4.convinceTheactingisso_thatitmakesyoubelievethatitisoneofthebestmealshehasevertasted！(回归课本P18)观察思考Ivebeentryingtoconvincehimtoseeadoctor.convince_。,convincing,vt.使信服；说服,归纳总结1.convincesb.ofsth.使某人相信某事2.beconvincedofsth.坚信3.convincesb.todosth.说服某人做某事4.convincesb.that使某人相信即学即用Scientistsareconvinced_thepositiveeffectoflaughter_physicalandmentalhealth.A.of;atB.by;inC.of;onD.on;at,C,5.whisperSherlockHolmeslookedupatthestarsand_,.(P22)观察思考Theyspokeinwhispers.Thechildrenwerewhisperinginthecorner.Shewhisperedsomethinginhisear.,whispered,归纳总结whisper_。1.speakinawhisper低声说2.whispertosb.向某人低声说3.givesb.thewhisper对某人耳语；给某人以暗示4.whispersth.inonesear在某人耳旁小声说,n.耳语，私语；vt.低语，小声说,即学即用我低声告诉他们我所看到的情况。I_toldthemwhatIhadseen.,inawhisper,重点短语与句型6.pickoutCharliefirst_thelacesandeatsthemasiftheywerespaghetti.(回归课本P18)观察思考Theypickedoutthebestpieceofsilk.Hepickedoutallthathelikedandthrewothersaway.,picksout,归纳总结pickout意为:_。1.pickup拾起；收拾；获得pickmeup接我，带我走2.Pickoff摘掉3.Pickon挑选4.pickandchoose挑三拣四,挑出，辨别出,即学即用ItwassodarkinthecinemathatIcouldhardly_myfriend.A.turnoutB.bringoutC.calloutD.pickout解析pickout看出,辨别出；turnout结果是,证明是;bringout取出来，使出现；callout大声喊叫。,D,7.cutoffThenhe_theleathertopoftheshoeasifitwerethefineststeak观察思考Sheisgoingtocutoffherlonghair.Hecuthimselfofffromallhumancontact.,cutsoff,归纳总结cutoff意为：_。cutdown砍倒；砍伤；砍死；削减，缩减cutin插嘴cutout剪除；删掉，省掉cutup切碎,剪掉，切掉；停止，中断；使与,外界隔绝,8.badlyoffUnfortunatelyhisfatherdied,leavingthefamilyeven_.(回归课本P18)观察思考Theschoolwasthenbadlyoffforteachers.,worseoff,归纳总结badlyoff意为：_。1.beworseoff情况更糟，恶化2.bebadlyoff境况不好；拮据；贫穷3.bewelloff境况很好；富裕4.worseandworse越来越坏，每况愈下,贫困的；境况不好的；缺少的,即学即用这条新法规可使家庭经济宽裕一些。Familieswill_underthenewlaw.,bebetteroff,9.Charliefirstpicksoutthelacesandeatsthemasiftheywerespaghetti.典例体验Hebehaves_heownedtheplace.Hetalks_heknewwheresheis.,asif,asthough,归纳总结asif的意思是“_”,与_相同。1.用在look,seem,smell,taste,sound等系动词后面，引导表语从句；2.也可用在行为动词之后，引导方式状语从句。无论是何种从句,当其所表示的情况是事实或具有很大可能性时，通常用陈述语气;当其所表示的情况不是事实,而是主观的想像或夸大性的比喻时,通常用虚拟语气。,好像,仿佛,asthough,其动词时态的判断标准如下：,即学即用他感到仿佛他要对发生的一切负责。Hefeltasifhe_（beresponsiblefor）whathadhappened.,wereresponsiblefor,.,25,10.Unfortunatelyhis