人教版 选修7 Unit 3 Under the sea Learning about language 课件 (12).ppt

高二英语book7unit3 undertheseaperiod2learningaboutlanguage 1 i msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday adayofpuremagic 我手拿一杯冷饮坐在温暖的夜空下回忆着当天的事情 这是神奇的一天 赏析 withacolddrinkinmyhand是一个独立结构作伴随状语 表明 我 坐在那儿的时候悠闲的心态 warm和cold形成鲜明的对比 给人以惬意的感觉 languagepoints 点拨 根据句意 肖恩对他祖国强烈的爱在他最近发表的诗歌中反映了出来 可知选b relieve减轻 缓和 respond回应 作出反应 recover恢复健康 康复 考例 sean sstrongloveforhiscountryis inhisrecentlypublishedpoems 上海2006春 a relievedb reflectedc respondedd recovered 考点 reflect反映 思考 表明 2 aware 基础过关 adj 对某人某事知道 明白 察觉到 意识到 常构成phrases beawareofsb sth对 明白 意识到beawarethat 意识到asfarasi maware 据我所知makesb awareof让某人知道 典型例题 becausehewas thenewlimit hewasstoppedandwarnedforspeeding goodatb tiredfromc unawareofd uninterestedin 答案 c考查形容词用法 点拨 从后句暗示出他不知道新的速度限制 3 mindmeswimming 动名词的复合结构 基础过关 动名词的复合结构是 物主代词或名词的所有格 动名词 构成 在句中作主语 宾语 表语等 如果不是在句子开头 这个结构常常用名词的宾格或名词性的物主代词来代替doyoumindmy me jack s jackleavingnow 我活杰克现在离开你介吗 典型例题 icanhardlyimagine acrosstheatlanticoceaninfiveyears a petersailb petertosellc petersailingd petertohavesailed 答案 c考查动名词的复合结构 点拨 imagine后接动名词 句中sail的逻辑主语peter既可用宾格 也可用所有格 4 hang 基础过关 v 挂 吊 固定在墙上 处以绞刑theboyhunghisheadinshame 那个男孩羞愧地低下了头 拓展延伸 phraseshangback踌躇不前 退缩hangdown下垂 低下头hangonto紧紧握住 坚持下去 hangonupon抱住不放 坚持下去 不挂断电话hangabout hangaround徘徊hangby on uponathread hair千钧一发hangitdoubt疑惑不决hangup挂 吊 拖延 终止 挂断电话 典型例题 iwassoangrythati onhim hungdownb hungupc hangedond hangback 答案 b考查hang短语辨析 点拨 句意 我太生气啦 以至于我挂掉了他的电话hangdown下垂 低下头 hangon紧紧握住 坚持下去 打电话不挂断 hangback踌躇不前 退缩 hangup挂 吊 拖延 终止 挂断电话 5 upsidedown倒悬另有短语insideout也有同样的效果you dbetterturnthebottleupsidedowntoemptyouttheoil 你最好把瓶子倒过来 把瓶里的油控干净 6 be scaredtodeath吓死了 基础过关 vt 恐吓 受惊吓 感到害怕n 惊恐 惊慌hescareseasily 他动不动就害怕 归纳拓展 scaredadj scaredofsb sth scaredofdoingsth todosthscaryadj 引起恐慌的scaresb away off把某人吓跑 典型例题 shewasscare theyardbecauseshewasscared bythebigdog atthegate a togointo tobebitten layb ofgoinginto tobite layingc ofgoinginto tobite layingd togointo ofbeingbitten lying 答案 d考查scared的用法以及非谓语动词 点拨 bescaredtodosth 害怕做某事 bescaredofdoing担心某事 dog与lie 躺 之间为主动关系 且表示正在进行 因此应用现在分词 5 asteepdrop陡直向下的坡 steep陡直的 陡峭的inevercycletomygrandpa s it stoosteep 我从来不骑车去外公家 路太陡了 steep还可以指过高的价格 iwouldn tpay5 000yuanforthatcomputer thepriceistoosteep 我才不花5000元买那台电脑呢 这个价太高 teachingtask1 glancequicklythroughthediaryentryonthepreviouspageandthennumbertheparagraphtopicsinthecorrectorder topicparagraphnumbercoloursandshapes thereef sedge dangers afinalthought reflecting someseacreatures 2 5 4 6 1 3 whatdidthewriterdointhemorningon19thjanuary hewentsnorkeling 2 whatdidhethinkafterseeingsuchextraordinarybeauty hethoughteverycellinhisbodywokeupanditwaslikediscoveringawholenewdimensionoflife teachingtask2 4 doeshethinkthecoralsarefantastic why yes becausetheywereshapedlikefans plates brains lace mushrooms thebranchesoftreesandthehornsofdeer 3 whatisthefirstthinghebecameawareof allthevividcolorssurroundinghim 6 werethereanythingthatmadehimfeelfrightened whatwerethey yes therewere hedidn twanttogetclosetotheeel thegiantclam thegreyreefsharkmadehimscaredtodeath 5 didhefrightenthefishwhenheswamamongthem no hedidn t thefishdidn tseemtomindhimswimmingamongthem fillintheblankswithinformationfromthetext fantastic shapedlikefans plates brains lace mushrooms branchesoftrees hornsofdeer orangeandwhite thathidinthewavingalongthinseaweed yellowandgreenwithhardbird likemouth hangingupsidedown yellow spotted withstrongsharpteeth withonlyitsheadshowingfromahole watchingforatastyfish giant halfburiedinsomecoral grey oneandahalfmeterslong readthetextandfillintheblanks duringthesnorkellingtrip thewriterfirstbecame ofthe coloursandthefantasticcorals hesawlittlefish thebodiesoflargerfish theparrotfish upsidedown aware vivid cleaning hanging teachingtask3 教学任务 asea slug byasea star aturtlepassingsoclosetohim aneel itsheadfromahole aclam forsomethingtoswiminbetweenitsthickgreenlips hefelt todeathonseeingsomecreatures itisawonderfuland worldunderthesea limitless enormous showing waiting scared sliding teachingtask4 pleasereadthetextonpage24 andpracticeinpairs studentagivesaquestion andstudentbanswersthequestion 主旨大意 1 inthediary theauthormainlywantstotellusthat a whathesawintheseab howthefisheatintheseac thevividcolorsinthesead alltheplantsintheseaarepoisonous a 2 whatwashangingupsidedownintheseaaccordingtothetext a theorangeandwhiteanemonefish b theyellow spottedredsea slug c theyellowandgreenparrotfish d theorangeandblue stripedangelfish c 3 whentheauthorsawtwo hefeltscaredtodeath a anemonefishb parrotfishc sea slugsd sharks d 4 howmanykindsofcreaturesdidn ttheauthorwanttogettooclosetoaccordingtothefourthparagraph a twob threec fourd five b 推理判断 5 fromthewholetextweknowthattheauthorfeltthat a hewasatinyspotcomparedwiththewholeworldb theoceanwasatinspotcomparedwiththewholeworld a c therewasnodangerintheseaexceptsharksd allkindsoffishwerewaitingforsomethingforfood 根据下列各句句意及所给单词的首字母或汉语提示 写出各单词的正确形式 1 thewaterinthelakeissop thatyoucandrinkit 2 doesthisletter 反映 whatyoureallythinkoftheissue 3 asifby 魔法 thecarchangedintoaboatwhenitcameintothewater pure reflect magic 练习坊 6 youhavenotlearnedtoswimyetandyou dbetterstayinthes water shallow 7 thewitnessgaveavery 生动的 descriptionoftheaccidentthismorning 11 inyourreportyouhaveleftout