book-3-unit-4-language-points语言点.ppt

LanguagepointsUnit4 1 Itexplodedloudlywithfireandrock whichwereintimetoproducethewatervapour 1 使某物 炸开 爆炸 2 指感情 迸发 3 指人口 突然或迅速增加 Thefireworkexplodedinhishandandhewashurtseriously Thechildrenexplodedintolaughter Theteacherexplodedwithanger Nowitisnoteasytofindjobswiththeexplodingworldpopulation explosionn 爆炸 声 explosiveadj 爆炸性的 易爆炸的 explodewith in into 2 Itexplodedloudlywithfireandrock whichwereintimetoproducethewatervapour intime forsth todosth notlate及时 不迟Shewillbebackintimetopreparedinner 她来得及回来准备晚饭 intime soonerorlater eventually迟早 最后 终于I llseehimintime 总有一天我会遇见他 in outoftime in notinthecorrecttime合 不合节拍 Theaudienceclappedintimetothemusic 观众合着音乐的节拍拍手 3 sth beto do something willdefinitelyhappen oritmusthappen不可避免要发生或必须发生 e g Theysaidgoodbye littleknowingthattheywerenevertomeetagain Mr Clarksaidtohisdaughter Youaretobehomeby10o clockatthelatest Thesportsmeetingwastotakeplacesoon cool1 v Pleaseopenthewindowtocooltheroom Don tdrinktheteabeforeitcoolsalittle 2 adj 凉爽的 冷静的 沉着的 冷漠的 冷淡的be get seem keepcoolHissongsreceivedacoolresponsefromthepublic 4 Astheearthcooleddown waterbegantoappearonitssurface 随着地球的冷却 地球的表面就开始出现了水 cooldown a 凉快起来 冷却 b 指人的心境 平静下来 使 平静下来 Aheatedargumentcanbesettledbetterifbothsidescooldownfirst Itriedtocoolherdownbutshewasstillveryangrywhensheleft Don tcovertheTVuntilitcoolsdown 5 Nobodyknewthatitwasgoingtobedifferentfromotherplanetsgoingroundthesun 2 他们的品位和我不同 Theirtastesaredifferentfrommine Therearedifferencesbetween and 与 之间有不同之处tell from 把 与 区分开来thesameas 与 一样besimilarto与 相似 bevery much quite entirely totallydifferentfrom与 不同 Citylifeisquitedifferentfromcountrylife 1 城市生活和农村生活很不同 goingroundthesun为现在分词短语 做定语 表示一般的动作 例如 Menbreakingthelawwillbepunished Menwhobreakthelawwillbepunished 现在分词短语作定语 也可表示进行的动作 例如 Canyouseethegirldancingwithyourboyfriend Canyouseethegirlwhoisdancingwithherboyfriend 你能看到与男友跳舞的那个姑娘吗 beharmfulto对 有害 doharmtosb dosb harm伤害某人 对某人有害处 1 Pollutionisespeciallyharmfultoanimals 2 Smokingwilldoyoualotofharm Itdoesnoharm forsb todo Thereisnoharmin sb s doingsth 6 7 Itallowedtheearthdodissolveharmfulgases allowvt 允许 许可 容许allow n pron doingallowsb todobeallowedtodo Myfatherdoesn tallowsmokingathome Infacthedoesn tallowustosmokeanywhereatanytime Areweallowedtousethecomputer it作形式宾语 其真正的宾语可以是不定式 动名词和从句 TheforeignMinistersaid ourhopethatthetwosideswillworktowardspeace 2004BJ A ThisisB ThereisC ThatisD Itis 2 Ilike intheautumnwhentheweatherisclearandbright NMET2004 A thisB thatC itD one 3 Whydon tyoubring tohisattentionthatyouaretoobusytodoit A thisB thatC whatD it D C D 8 Thatmadeitpossibleforlifetobegintodevelop 4 Why Ihavenothingtoconfess youwantmetosay A WhatisitthatB WhatitisthatC HowisitthatD Howitisthat5 Wasitattheschool wasnamedafterahero hespenthischildhood A which thatB where whereC that whereD which where A A 9 Theymultipliedandfilledthefirstoceansandseaswithoxygen multiply 数目上 增加 增多 乘 使 繁殖 1 Ourproblemshavemultipliedsincelastyear 2 2and5multiplytomake10 4 Theplantsheremultiplyrapidly 3 6multipliedby5is30 Multiply6by5tomake30 10 Thisencouragedthedevelopmentofearlyshellfishandallsortsoffish encourage鼓舞 促进 怂恿 后接名词 代词 也可接不定式作宾语补足语 如 Highpricesforcornandwheatwillencouragefarming 玉米和小麦的高价将促进农业的发展 Mysuccessencouragedmetocontinue 我的成功鼓励我继续干下去 Heencouragedmetolearndancing 他鼓励我去学跳舞 11 Manymillionsofyearslaterthefirstgreenplantsbegantoappearonland late adj 迟到的 晚的 前任的 以前的 已故的 later adv 后来 较晚时候 过后adj late的比较级 更迟的 更后的 latest adj 最新的 lately adv recently近来 1 Mr ZhuRongjiisthelatePrimeMinisterofChina 3 Shesaidshewouldringyoulaterthismorning 5 It sonlylatelythatshehasbeenwellenoughtogoout 2 Heisoftenlateforschool 4 Haveyouheardaboutthelatestnews 12 spread的用法 1 vi 消息等 传开 流传 如 Thenewsspreadthroughtheschoolveryquickly Thefirespreadfromthefactorytothehousenearby 2 vt 使伸展 延伸 张开 常与out连用 Hespreadouthisarmstowelcomeus Ispreadanewclothonthetable 我在餐桌上铺上一条新桌布 他张开手臂欢迎我们 13 Theyareputtingtoomuchcarbondioxideintotheatmosphere whichpreventsheatfromescapingfromtheearthintospace 阻止某人做某事 preventsb from doingsth stopsb from doingsth keepsb fromdoingsth 1 Wemustpreventthemfrommakingtrouble 2 Youshouldpreventthechildfrominjuringhimself Ifnothingprevents 如果没有什么阻碍的话 1 ThisisthebestwayIcanthinkof intodangerousareas A topreventpeoplegettingB keepingpeoplegettingC stoppedpeoplegetting2 Alicewasprevented takingapartinsportsmeeting A from 14 escape1 v escape sthdoingsth escapepunishment escapebeingpunished escapefromsth someplace 2 n Escapefromtheprisonisdifficult 15 Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved formillionsofyearstocome中不定式tocome作定语 与前面的名词之间有逻辑上的主谓关系 Sheisthelastpersontodosuchathing 她是最不像会做这种事的人 16 dependon upon1 信赖 依靠dependon upon sb sth v ing sb sthfor sbtodosth Youmustn tdependonotherstohelpyou Alllivingthingsdependonthesunfortheirgrowth 2 视 而定 取决于 Thepricedependonthequality Yoursuccessdependsonwhetheryouworkhard Thatdependsonhowyoudidit dependonit没问题 请放心 句末或句首 That It all depends 那得看情况而定 1 Dependonit you llsucceed 2 Hemaysupportme butitdepends Tellhimwhatyouwanttosay he samanto A countB believeC trustD depend解析 相信 信赖某人 countonsb believeinsb dependonsb trust in sb C C 17 Whentheplantsgrewintoforests reptilesappearedforthefirsttime Sheisgrowingintoabeautifulyoungwoman 她渐渐出落成一个美丽的姑娘 生长成为 渐渐成为或变得 不用于被动语态 Thenaughtyboy tomethatthehenthat the