外研版高中英语必修三 （Disaster and hope）SectionⅠ 新课件

SectionⅠStartingout&Understandingideas

课前自主学习课堂合作探究随堂

即时巩固课后限时训练基础知识自测重点词汇写作词汇1.

n.灾难，灾祸2.

adj.(用于数字后面表示)多，余3.

v.发生拓展词汇4.

v.(火山)爆发，喷发→

n．火山爆发；(战争等)爆发5.

adv.即刻，马上→

adj.立即的；即刻的6.

n.通告，公告→

vt.宣布；通告disaster

plus

occur

erupt

eruption

immediately

immediateannouncement

announce阅读词汇7.tuben.

8.hurricanen．

重点短语1.

对……作出反应2．

捡起，拿起3．

与……相比较，与……相比4.

及时赶到……5.

浏览6.

终究；毕竟管子飓风reactto

pickup

comparedto/withmakeitto

lookthrough

afterall重点句型nowthat引导的原因状语从句___________________________________________(既然很难在地球上避免灾难),perhapsIshouldstartthinkingaboutmovingtospace...Nowthatit'shardtoavoidadisasteronEarth课文阅读理解Ⅰ.Readthetextandmatchthemainideaoftheparagraphs.1．Paragraph1

A．Theauthor'sfeelingafterwalkingoutoftheTube.2．Paragraph2B．WhattheauthorfindsandfeelsbeforeenteringtheTube.3．Paragraph3C．ThestrangeideasoftheauthorintheTube.4．Paragraph4D．Theauthor'sexperienceinsidetheTube.5．Paragraph5E．Theshockingnewsaboutthedisasterfromthenewspaper.答案：1.B

2.D

3.C

4.E

5.AⅡ.Readthetextcarefullyandchoosethebestanswersaccordingtothetext.1．Whatcanwelearnfromthetext?A．ThereisavolcanoinLondoneruptingnow.B．Theworkingplacewillmovetothetopfloor.C．Theauthorwantstosellhisflatandbuyaboat.D．ThetemperatureinLondonishigherthanbefore.2．WhatdoweknowabouttheCentralLineinLondon?A．Itwasbuiltearlierthanmostoftheotherlines.B．Theairconditioningwasinventedearlierthanit.C．Goingdownonthestairsishardforthepassengers.D．Itwasthehottestanddeepestontheworld'sTubesystem.3．WhydoestheauthorfeeluncomfortableintheTube?A．Becauseheiswearingasuittoday.B．Becausehehadspecialfoodforbreakfast.C．BecausehecanmakeittoBankstationsoon.D．Becausetherearemanypeopleandmuchhotair.4．WhydoestheauthorfeelgoodafterwalkingoutoftheTube?A．Becausehehasbeenworryingtoomuch.B．Becauseheismovingtospace.C．Becausehefeelscooleroutside.D．Becausehisdestinationisherenow.答案：1.D

2.A

3.D

4.CⅢ.Analyzethefollowingdifficultsentencesinthetext.1．Sureenough,goingdownthestairsandontotheplatformislikejumpingintoavolcanothat'serupting.

[句式分析]本句是简单句。“goingdownthestairsandontotheplatform”是动名词短语作____________；that'serupting为省略了引导词that或which的____________从句。[尝试翻译]_________________________________________________主语定语果然，下楼梯上月台就像跳进一座正在喷发的火山。2．Lookingthroughmynewspaper,I'mshockedbyphotosshowingthatahurricaneinAsiahasdestroyedatown.

[句式分析]本句为主从复合句。“Lookingthroughmynewspaper”为现在分词短语作____________；主句中的“showingthatahurricaneinAsiahasdestroyedatown”为________________作定语，修饰photos；分词短语中的“thatahurricaneinAsiahasdestroyedatown”是________从句。[尝试翻译]_____________________________________________________________________时间状语现在分词短语宾语翻阅报纸的时候，我对亚洲的飓风摧毁了一个城镇的照片感到震惊。1．comparedwith/to...和……比起来，与……相比(教材P62)This,however,isnothingcomparedtothetrain.然而，与火车相比，这算不了什么。Comparedto/withyourbrother，youshouldmakegreatereffortstostudyEnglish.和你哥哥相比，你应该更加努力地学习英语。[归纳拓展](1)compare...with/and...把……和……加以比较compare...to...把……比作……(2)comparisonn.比较；对比[巧学活用]——单句语法填空①Manyparentslikecomparingtheirownchildren____________theirfriends'children.②Asafamoussayinggoes，“Lifeiscompared______avoyage.”③____________(compare)hiscamerawithmine，Ifindmineisbetter.＝____________(compare)hiscamerawithmine，andIfindmineisbetter.＝____________(compare)with/tohiscamera,Ifindmineisbetter.with

to

Comparing

Compare

Compared2．makeit成功；及时赶到(教材P62)IhopeIcanmakeittoBankstation...I'llavoidthefeelingbythinkingaboutwork.我希望我能及时赶到银行站……我会通过思考工作来避开这种感觉。Wehavethedreamandworkhard.Wewillmakeit!我们有梦想、肯努力。我们就会成功。[归纳拓展]makeup编造，虚构；组成，构成；和解makeupfor弥补；偿还makeuseof利用makeout理解；弄清makeupone'smind(todo)下决心(做某事)

[巧学活用]——单句语法填空①Theflightleavesintwentyminutes—we'llnevermake_______.②Wedon'tlikehimbecauseheisalwaysmaking_______excuseswheneverhemakesmistakes.③Iheardvoices,butcouldn'tmake_____whattheyweresaying.④Carolinedoesn'thaveagiftformusic,butshemakesup_______itwithhardwork.it

up

out

for3．lookthrough浏览；仔细检查(教材P63)Lookingthroughmynewspaper,I'mshockedbyphotosshowingthatahurricaneinAsiahasdestroyedatown.翻阅报纸的时候，我对亚洲的飓风摧毁了一个城镇的照片感到震惊。Wouldyoupleaselookthroughthepaperformeandseeifthereareanymistakes?你可以帮我浏览一下这篇论文，看看里面是否有一些错误吗？[归纳拓展]getthrough通过(考试等)；接通电话；完成；用完gothrough获准，经过程序；通过；经历；详细检查breakthrough冲破，突破livethrough经历[能力提升]——完成句子①Imust____________thesebillsandcheckthembeforeIpaythem.我必须在付款前查看并核对一下这些账单。②Thescientistshope_________________soonintheresearchforacureforcancer.科学家们希望不久在研究癌症治愈方法方面会有突破。③I'vebeentryingtophoneCharlesallevening,buttheremustbesomethingwrongwiththenetwork;Ican'tseem________________.我一晚上都在打电话给Charles，但是网络肯定有问题，所以我不能接通。④WithsomeoneIloveIcan____________allthehardshipsoflifetogether.和我爱的人在一起，我可以和他一起渡过生活中的一切难关。lookthrough

tobreakthrough

togetthrough

gothrough4．occurv.发生，出现；想起(教材P63)Expertssaythisbadweatherhasoccurredduetoclimatechange.专家说这种坏天气是由于气候变化造成的。Fluoftenoccursinwinterandspring.流感经常发生在冬季和春季。[归纳拓展]sth.occurstosb.某事浮现在某人的脑海中；某人想到……Itoccurstosb.that.../todosth....某人突然想起……[巧学活用]——单句语法填空①Iwasgoingalongthestreetlookingforaplacetoparkwhenanaccident____________(occur)．②Whenhelosthiswayintheforestlastweek,itoccurredtohim____________(phone)thepolice.③______occurredtohimthathehadanimportantmeetingtoattendthenextmorning.occurred

tophone

It[温馨提示]表示“某人想到……”

还可以用下列句式：Itstrikes/hitssb.that...sth.strikessb.sth.comestosb.sb.hitson/uponsth.5．announcementn．通告，公告(教材P63)“ThenextstationisBank！”

comestheannouncement.“下一站是银行站！”广播通知说。IreadtheannouncementofthesummercampthatyouhavepostedontheInternetandIaminterestedinit.阅读了你们在网上公布的夏令营布告，对此我很感兴趣。[归纳拓展](1)makeanannouncement宣布(2)announcevt.宣布；通告；预示announcesth.tosb.向某人宣告某事Itisannouncedthat...据宣布……(3)announcern.播音员，广播员[巧学活用]——单句语法填空①WeallheldourbreathwhileMr.Evans__________(announce)theexamresults.②Thetalksarecontinuing,butno___________________(announce)areexpectedatthistime.[能力提升]——完成句子③___________________there'llbeacelebrationonNationalDay.据宣布国庆节要举行庆祝会。announced

announcements

Itisannouncedthatnowthat引导的原因状语从句(教材P63)Nowthatit'shardtoavoidadisasteronEarth,perhapsIshouldstartthinkingaboutmovingtospace...既然地球上很难避免灾难，也许我应该开始考虑搬到太空去……Now(that)you'vepassedyourtestyoucandriveonyourown.既然你已经通过驾驶考试，你可以独自开车了。[归纳拓展]句中nowthat用作连词，引导原因状语从句，口语中that可省略，相当于since，

强调人们已知的事实。because比nowthat/since表示的原因更直接。[能力提升]——完成句子Nowthatyouaregrownup,youshouldn'tdependonyourparents.既然你长大了，就不应该依靠你的父母。[温馨提示]表示“原因”的其他短语：dueto/owingto/onaccountof由于，因为becauseof因为(在句中作状语或表语)thanksto由于，多亏(在句中作状语)Ⅰ.单词拼写1．Heattheglass____________(管子)tothepointthatitcanbend.2．It'smanyyearssinceMountVesuvius'last____________________(爆发)．3．Attentionplease,everyone.Ihavean________________(通告)tomake.4．Anunexpectedstorm____________(发生)whenwewereenjoyingthepleasantvoyageattheYellowSea.tube

eruption

announcement

occurred5．Onemillionandfivehundredthousandpeoplediedinnatural____________(灾害)between2016and2019.6．Thelittleboyknowsthatfive____________(加)fiveequalsten.7．We'vejustheardawarningontheradiothata___________(飓风)islikelytocome.8．Wheneveryouhaveapracticalplan，justcarryitout____________(立刻)．disasters

plus

hurricane

immediatelyⅡ.完成句子1．既然你有机会，就该充分利用。________________________________，youmightaswellmakefulluseofit.2．我正要进餐厅时，突然想到我没有锁车。Iwasabouttogointotherestaurantwhen____________________Ihadnotlockedthecar.3．真遗憾，汤姆不能来参加这次聚会了。ItisashamethatTomcan't____________________.Nowthatyou'vegotachanceitoccurredtomethatmakeittotheparty4．浏览一下杂志，看看有没有你能贴到海报上的图片。________________________tofindpicturesthatyoucanstickonyourposter.5