外研版高中英語必修三 （Disaster and hope）SectionB 新課件

Unit6Disasterandhope

SectionBⅠ.知識體系圖解

forecastgrabreliablerescueemergencytyphoonblizzardexceptionallyclaimcrisisthreatensatelliteprecisely在路上;在旅行中朝……進發(fā)多達作為……而出名盡可能遠引起;導致導致多于;超過隨著時間的過去注意確保承受;遭受省去;遺漏;不考慮Ⅱ.釋義匹配1.forecast A.toanexceptionaldegree2.reliable B.thatcanbetrustedtodosthwell;thatyoucanrelyon3.exceptionally C.topredictinadvance4.claim D.tobeadangertosth5.threaten E.demandasbeingone’sdueorproperty答案:1.C

2.B

3.A

4.E

5.DⅢ.用省略結構完成句子1.當我走在街上時,我聽到有人叫我的名字。While

,Iheardmynamecalled.

2.這就是為什么我能讓人們的日子更美好。如果你不知道,誰會說另一個人會呢?That’swhyIhelpbrightenpeople’sdays.Ifyou

,who’stosaythatanotherpersonwill?

3.如果被錄用,你很快就會得到通知。

forthejob,you’llbeinformedsoon.

4.如果我知道日程安排的話,可能會省去一些麻煩。Itmighthavesavedmesometrouble

theschedule.

walkingalongthestreetdon’tIfacceptedhadIknown重點詞匯重點句式重點語法1.on

the

way在途中;即將到來【課文原句】Unusualanimalbehaviour,forexample,canindicatewhetherit’scold,wetweatherthat’son

the

wayorahot,dryperiod.例如,不尋常的動物行為,可以表明即將到來的是寒冷潮濕的天氣,還是炎熱干燥的時期。【詞匯精講】ontheway在該句子中表示“即將到來”,同時,它還有“在路上”的含義。后面常加to+地點,表示“在去……的路上”。It’sannouncedthatahurricaneison

the

way.通知說颶風即將到來。重點詞匯重點句式重點語法【詞匯拓展】onthewaytosp在去某地的路上onthewayhome/here/there回家/來這兒/去那兒的路上intheway妨礙;擋道bytheway順便問一下inaway在某種程度上On

the

way

toschool,Itoldmyfathereverythingthathappenedyesteday.在去學校的路上,我告訴父親昨天所發(fā)生的一切事情。Fredtriedtogettothedoor,butthetablewasin

the

way.弗雷德試圖走近大門,可是桌子擋住了去路。IsawTomyesterday.By

the

way,hetoldmethathewouldgotoBeijing.我昨天看見湯姆了。哦,對了,他告訴我他要去北京。重點詞匯重點句式重點語法重點詞匯重點句式重點語法2.reliable

adj.可信賴的,可靠的【課文原句】So,foraccurateandreliablepredictions,it’sbesttocheckanofficial,scientificreport.所以,為了準確可靠的預測,最好檢查一份官方的科學報告?！驹~匯精講】reliable為形容詞,表示“可靠的”。它的動詞為rely,表示“依賴,依靠”。Shepreparesreliablemovestouseifanewsituationarises.她把在新情況下能用得上的可靠動作準備好。重點詞匯重點句式重點語法【詞匯拓展】relyonsbtodosth依靠某人做某事relyon(doing)sth依賴/信任/指望……relyonitthat...相信……,指望……Nowadaysthechildrenrelymoreontheirparentstodo/doingeverythingforthem.現在孩子們更多地依靠父母為他們做每件事。Youmayrely

on

it

thattheworkwillbefinishedaheadoftime.你可以放心,這項工作將提前完成?！久麕燑c津】下列句型中也要用it作形式賓語:dependon/seetoit+that從句;appreciateit+if從句;like/hateit+when從句。重點詞匯重點句式重點語法重點詞匯重點句式重點語法3.consist

of由……組成【課文原句】Consisting

of62people,itnotonlyincludedrescuersandmedicalstaff,butalsoincludedearthquakeexperts.它由62人組成,不僅包括救援人員和醫(yī)務人員,還包括地震專家?！驹~匯精講】consistof表示“由……組成”,不用于進行時態(tài)和被動語態(tài),但是可以用其動詞-ing形式作定語。Theworldconsists

ofsevencontinents.世界是由七大洲組成的。重點詞匯重點句式重點語法【詞匯拓展】同義短語:bemadeupof;becomposedof由……組成consistin(=liein)在于;存在于consistwith與……一致/相符consistentadj.相容的;一致的beconsistentwith...和……一致;相符Ifwhatyousayisnotconsistent

withwhatyoudo,itwillhaveabadeffectonyourchildren.如果你言行不一,這將對你的孩子有不好的影響。Thebeautyoftheplanconsists

initssimplicity.這個計劃妙在簡明扼要?！久麕燑c津】由consist組成的幾個短語consistof/in/with都不能用于被動語態(tài)和進行時態(tài)。重點詞匯重點句式重點語法重點詞匯重點句式重點語法重點詞匯重點句式重點語法4.up

to

多達,直到,勝任,由……做決定【課文原文】Whenithitthecoast,hugetidalwavescausedsevereflood,costingthelivesofup

to300,000citizens.當海嘯襲擊海岸時,巨大的海嘯造成了嚴重的水災,造成多達30萬人喪生。【詞匯精講】在該句子中upto表示“多達”,此外,upto還有“直到,勝任,由……做決定”之意。Ifyouadvertiseyourgoodsinadishonestway,youwillbefinedup

to50,000yuan.如果你不誠實地做廣告,你將被罰款多達5萬元。重點詞匯重點句式重點語法【詞匯拓展】Itisuptosbtodosth由某人決定做某事;做某事是某人的職責liveupto符合(期望);不辜負addupto加起來共計lookupto尊重uptonow迄今為止uptodate最新的—Whatshallwedotonightthen?——我們今天晚上做什么呢?—It’sup

toyou—whateveryouwant.——你來決定,你想做什么都行。It’sup

tometoorganizesomewonderfulsinginganddancingperformancesforthem.為他們組織一些精彩的歌舞演出是我的職責。重點詞匯重點句式重點語法重點詞匯重點句式重點語法重點詞匯重點句式重點語法5.threaten

v.

威脅到,危及【課文原句】Itledtoaseverefoodcrisisandthreatenedthelivelihoodsofmorethan9.5millionpeople.它導致了嚴重的糧食危機,并威脅到950多萬人的生計?！驹~匯精講】threaten為及物動詞,表示“威脅,危及”,還有“恐嚇”之意。Theybrokemywindowsandthreatenedme.他們打碎我的窗子并威脅我。重點詞匯重點句式重點語法【詞匯拓展】threatensbwithsth用……威脅某人threatentodosth威脅/揚言要做某事threateningadj.

危險的;脅迫的;兇兆的threatn.威脅,恐嚇;兇兆Theterroristthreatenedthegovernmentwithabomb.恐怖分子用炸彈威脅政府。Officialsattheschoolsaytheyreceivedabombthreatatapproximately11:30a.m.today.學校的官員說他們在今天上午11點半左右收到過炸彈恐嚇。重點詞匯重點句式重點語法重點詞匯重點句式重點語法By

early

May,emergency

aid

worth

9.7

million

US

dollars

had

been

donated

by

China,with

a

further

round

of

emergency

aid

to

follow.到5月初,中國捐贈了價值970萬美元的緊急援助,隨后還將提供另一輪緊急援助。【句式剖析】該句子為“by+過去時間”引導的時間狀語從句,主句用過去完成時,表示“到……時,已經……”。By

the

end

of

last

year,anothernewgymnasiumhadbeencompleted.到去年年底,又有一座新體育館竣工了。重點詞匯重點句式重點語法【句式拓展】(1)by+現在時間,和現在完成時連用(2)by+過去時間,和過去完成時連用(3)by+將來時間,和將來完成時連用Hehastaughtinourschoolfor3yearsby

now.到現在為止,他在我們學校教學3年了。YouwillhavereachedShanghaiby

this

time

tomorrow.明天這個時候你將到達上海。重點詞匯重點句式重點語法重點詞匯重點句式重點語法省略無論在口語中還是在書面語中,有時為了講話簡潔或行文方便,常常在不影響文意的情況下將句子中的某些成分略去,這種現象稱為省略。一、簡單句中的省略(一)省略主語祈使句中主語通常省略;其他省略主語多限于少數現成的說法。1.(I)Begyourpardon.2.(I)Thankyouforyourhelp.(二)省略主謂或主謂語的一部分1.(Thereis)Nosmoking.2.(Willyou)Haveasmoke?重點詞匯重點句式重點語法(三)省略作賓語的不定式短語,只保留to,但如果該賓語是動詞be或完成時態(tài),則須在之后加上be或have:1.—Areyougoingthere?—Yes,I’dliketo(gothere).2.—Hehasn’tfinishedthetaskyet.—Well,heoughttohave.(四)省略表語1.—Areyouthirsty?—Yes,Iam(thirsty).2.Hisbrotherisn’tlazy,norishissister(lazy).(五)同時省略幾個成分1.Let’smeetatthesameplaceas(wemet)yesterday.2.—Haveyoufinishedyourwork?—(Ihave)Not(finishedmywork)yet.重點詞匯重點句式重點語法二、主從復合句中的省略(一)主句中有一些成分被省略1.(I’m)Sorrytohearyouareill.2.(It’sa)Pitythathemissedsuchagoodchance.(二)狀語從句的省略原則主要是:如果從句中的主語和主句中的主語一致,就可以經過一定的變動把狀語從句中的主語和謂語的一部分或全部省略,從而使語言更加簡潔、明了?，F在就把各種狀語從句的省略現象列舉如下:When(shewas)veryyoung,shebegantolearntoplaythepiano.她很小時就開始學習彈鋼琴。Don’tcomeinuntil(youare)askedto.不叫你請你不要進來。重點詞匯重點句式重點語法Whenever(itis)possible,youshouldcomeandhelp.不管什么時候只要有可能就來幫忙。注意:as在引導時間狀語從句時,沒有這種省略現象。(三)不定式符號to的省略1.并列的不定式可省去后面的to。Itoldhimtositdownandwaitforamoment.我告訴他坐下等一會兒。2.help當“幫助”講時,后面的賓語或賓語補足語的不定式符號to可帶可不帶。Iwillhelp(to)doitforyou.我會幫你做的。3.but前若有動詞do,后面的不定式不帶to。Theboydidnothingbutplay.這個男孩除了玩什么也沒做。重點詞匯重點句式重點語法4.某些使役動詞(let,make,have)及感官動詞(see,watch,hear,notice,observe,feel,lookat,listento等)后面作賓語補足語的不定式一定要省去to,但在被動語態(tài)中須將to復原。Isawtheboyfallfromthetree.我看到這個男孩從樹上掉下來了。Theboywasseentofallfromthetree.這個男孩被(我)看到從樹上掉下來了。5.主語從句中有動詞do,后面作表語的不定式的to可帶可不帶。Allwecandonowis(to)wait.我們現在能做的就是等。重點詞匯重點句式重點語法6.find當“發(fā)現”講時,后面作賓語補足語的不定式符號to可帶可不帶。Wefoundhim(to)workveryhardattheexperiment.我們發(fā)現他在這個實驗中工作很努力。但如果是不定式tobe,則不能省略。Shefoundhimtobedishonest.她發(fā)現他不誠實。重點詞匯重點句式重點語法(四)連詞if在部分虛擬條件句中可省略,但后面的語序有變化。1.Hadtheytime,theywouldcertainlycomeandhelpus.如果他們有時間,他們一定會來幫助我們。2.WereIyou,Iwoulddotheworkbetter.如果我是你,我會把工作做得更好。3.Shouldtherebeaflood,whatshouldwedo?如果那里有洪水,我們應該做什么?(五)主句和從句各有一些成分省略。Thesooner(youdoit),thebetter(itwillbe).越快越好。重點詞匯重點句式重點語法三、并列句中的省略兩個并列句中,后一個分句常省略與前一分句中相同的部分。Myfatherisadoctorandmymother(is)anurse.我父親是醫(yī)生,母親是護士。Istudyatcollegeandmysister(studies)athighschool.我上大學,我妹妹讀高中。Whensummercomes,thedayisgettinglongerandlonger,andthenight(isgetting)shorterandshorter.夏天來了,白天越來越長,黑夜越來越短。重點詞匯重點句式重點語法四、其他省略(一)連接詞that的省略1.賓語從句中常省略連接詞that,但也有不能省略的情況。2.在定語從句中,that在從句中作賓語時可省略。另外,凡是進行時態(tài)和被動語態(tài)的定語從句都可省略關系代詞和be動詞。(二)在某些狀語從句中,從句的主語與主句的主語一致時,可省去“主語+be”部分。When(hewas)stillaboyof10,hehadtoworkdayandnight.Shetriedherbestthough(shewas)ratherpoorinhealth.If(youare)askedyoumaycomein.If(itis)necessaryI’llexplaintoyouagain.ⅠⅡⅢ單詞拼寫1.Today’sweatherf

isforsunshineandshowers.

答案:forecast2.Ig

herbythearmandtriedtopullheraway.

答案:grabbed3.Trainsare

(rely),cheapandbestforlong-distancejourneys.

答案:reliable4.Thepolicecametohisr

andhewasverythankfulwhenhewassafe.

答案:rescue5.Sheiscalmandresourcefulinan

(緊急事件).

答案:emergencyⅠⅡⅢ6.Ithadbeenan

(極其)difficultwork.

答案:exceptionally7.They’veputina

(要求)forapayrise.

答案:claim8.Naturaldisastershaveobviouslycontributedtothecontinent’seconomicc

.

答案:crisis9.Thenewcomersdirectlyt

thelivelihoodoftheestablishedworkers.

答案:threaten10.Themeetingstartsat2pm

(精確地).

答案:preciselyⅠⅡⅢ翻譯句子1.這些問題,如果不妥善處理的話,將嚴重影響青少年的成長。(ifnotsolvedproperly)答案:Theseproblems,ifnotsolvedproperly,willseriouslyaffectthegrowthofteenagers.2.這個感人的故事如果改編成電視劇,一定會大受歡迎。(ifadapted;ahit)答案:Thismovingstory,ifadaptedfortelevision,wouldbeahit.3.你的建議使我高興但使湯姆生氣。(省略動詞)答案:YouradvicemademehappybutTomangry.ⅠⅡⅢ4.這次展覽比預料的有趣得多。(thanexpected)答案:Theexhibitionismoreinterestingthanexpected.5.這是一個最多可容納五個人的房間。(upto)答案:Thisisaroomwhichcanaccommodateuptofivepeople.ⅠⅡⅢ

語法填空LastThursday,therewasabigfireinabigshopinourcity.At8:16thatmorning,1.

theemployeeswereworkingbusilyinthe4-storeyedbuilding,heavysmokewasseen2.

(come)outofthewindowsonthesecondfloor.Thefirelastednearlyanhour,andthemajorityofthe345employeesmanaged3.

(escape)fromthefire.Unfortunately,7werekilled,and23injured,lightlyorseriously.

Someworkers4.

(complain)thataidscametoolate,5.

thefiremendidcomejust10minutesafterthefirewasreported.Torescueeveryonefromtheburningandsmokingbuildinginsuchashorttimewastoodifficult.Theonlytwoexitsofthebigbuildingwerenotenoughforsomanypeopletowithdrawin6.

hurry.

when

comingtoescapecomplainedbutaⅠⅡⅢThereasonofthefire,accordingtoaninvestigator,was7.

someonebrokethenon-smokingruleinthefactory,becausesomecigaretteends8.

(find).Nexttwoweeks,15inspectionteamswillbeworkinginallthefactories9.

turn,aimingtoclearawaythepossibilityofmorefires.10.

(hope),nodisasterslikethiswillhappenagain.

thatwerefoundinHopefullyUnit6Disasterandhope

SectionCⅠ.知識體系圖解

billionlapnowhereotherwise

mosquitomidnightcountythreatpropertysufficientshelter還沒有飛出,飛走出來轉變成一開始上上下下,來來回回盡力/努力做某事繼續(xù)做某事及時一會兒,半晌遠離,回避發(fā)生Ⅱ.介(副)詞填空1.

average,eachofthetwomillionbigstonesweighedaboutasmuchasalargepickuptruck.

2.Ideterminedtowritethemdown,neverlettingmyselfleave

atoughidea.

3.Colmhadtohavemoretreatment

thewaytothehospitalandwe’vegottoseeanexpert.

4.Thepackedlunchconsists

asandwich,adrinkandadessert.

5.Asisknowntous,itisouractivitiesthatlead

airpollution.

OnoutonoftoⅢ.閱讀導學根據pp.68-69課文內容,選出正確答案。1.Wecanlearnfromthefirstparagraphthat

.

A.theauthorwastoofrightenedtoknowwhattodoB.theroofwasjustbrokenalittlefortheauthortoseetheskyC.thehurricanehappeningyearsagowasstrangetotheauthorD.thecatSmartiewassleepingontheauthor’slapbeforethedisaster2.Whichofthefollowingisnotincludedwhenthestormcame?A.Thestreetbecameariverinseconds.B.Thewaterwasfloodedintotheauthor’shouse.C.Theauthor’smothertriedtoleavethehousebutfailed.D.Theauthorhadmosquitoesforbreakfast,lunchanddinner.AD3.Thethirdandfourthparagraphsaremainlyabout

.

A.theeffectofthebigstormontheauthor’sfamilyB.thegreatlossthestormbroughttotheauthor’sfamilyC.howtheauthor’sfamilyspenttheirlifeafterthestormD.thehardlivingconditionoftheauthor’sfamilyafterthestorm4.WhatwasMom’sattitudetowardthedisaster?A.Positive. B.Depressed.C.Pessimistic. D.Grateful.5.Havingexperiencedthestormtheauthorhaslearned

.

A.tobehopefulforthefutureB.tobetogetherwithfamilyC.toinspireotherstomoveonD.togiveconfidencetoeachotherCAA重點詞匯重點句式高分寫作1.turn

into

變成【課文原句】Ourstreetturned

intoariverinseconds.我們的街道在幾秒鐘就變成了一條河?！驹~匯精講】turninto表示“變成”。IthinkIhavegottostoporImightturn

intoamachine.我想我得停下來了,否則我就會變成一臺機器。【詞匯拓展】turnaway把(臉)轉過去;把……打發(fā)走turnaround轉過身,轉向反方向turndown拒絕;調小(音量)turnoff關掉;使厭煩turnon打開重點詞匯重點句式高分寫作turnout結果是;證明是turnto求助于;翻到(書的某頁);致力于;開始從事;查閱;轉向turnup出現;調大(音量)Wecannotunnecessarilyexcuseourselvesorturntheotherpersonoff.我們不能給自己找借口卻使別人感到討厭。Heheardavoicebutwhenheturned

around,hesawnobody.他聽到一個聲音,但轉身卻沒發(fā)現有人。IfIrollmyeyesandturnmyheadaway,ImostlikelydonotbelievewhatIamhearingordonotlikeit.如果我翻眼睛并轉過頭去,我很可能不相信聽到的話或不喜歡這些話。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作2.remind

vt.

提醒;使想起【課文原句】ButasMomkeptonremindingus,wewerealltogetherandsafe.但媽媽一直提醒我們,我們都在一起,很安全。【詞匯精講】remind為及物動詞,在此句中表示“提醒”,它還有“使想起”的意思。Iwouldhaveforgottenmybirthdayifyouhadn’tremindedme.要不是你提醒,我把自己的生日都忘了。ItremindedmeofmytimeinSudan.這使我想起了我在蘇丹的那段時光。重點詞匯重點句式高分寫作【詞匯拓展】remindsbofsth/doing提醒某人(做)某事remindsbtodosth提醒某人去做某事remindsbthat...提醒某人……remindern.起提醒作用的人或物Iremind

him

thathemustgohomebeforedark.我提醒他必須在天黑前回家。Barbaraoftenmakesascheduletogetherselfremindedofwhatsheistodointheday.芭芭拉經常制定一個時間表來提醒自己一天中應做什么。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作3.in

time

及時;遲早【課文原句】Thankfully,Smartiecamehomejustin

time.謝天謝地,斯瑪蒂及時回家了?！驹~匯精講】intime在該句子中表示“及時”的意思,它還有“遲早”之意。Iurgethatallofusformthehabitofthinkingindependentlyandreviewinglessonsin

time.我主張大家應該養(yǎng)成獨立思考和及時復習的習慣。重點詞匯重點句式高分寫作【詞匯拓展】intimeforsth及時趕上某事intimetodosth及時趕上做某事ontime按時;準時IwascaughtinatrafficjambutfortunatelyIarrivedin

time

topickupmysonfromschool.我遇上了交通堵塞,然而幸運的是,我及時趕上了接兒子放學。Hedemandedthattheyshouldbethereon

time.他要求他們按時到那兒。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作4.sufficient

adj.足夠的,充足的【課文原句】Makesureyouhavesufficientfood,water,medicineandbatteriesforelectricalappliances.確保你有足夠的食物、水、藥品和電器電池?！驹~匯精講】sufficient為形容詞,表示“足夠的,充足的”。Idoubtwhethertheyreallyhavesufficientmanpower.我懷疑他們是否真有足夠的人力。重點詞匯重點句式高分寫作【詞匯拓展】besufficientforsth對于……足夠besufficienttodo足夠做某事insufficient不夠的sufficientlyadv.充分地;足夠地Is

￡100sufficient

foryourexpenses?100英鎊夠你花銷嗎?Themoneyisnotsufficient

tocovereverythingthatneedsdoing.這些錢不足以支付所有要做的事情。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作5.shelter

n.庇護,掩蔽vt.保護;使掩蔽【課文原句】Ifyoucannotgethomeintime,findothershelterassoonasyoucan.如果你不能及時回家,盡快找到其他的避難所。【詞匯精講】shelter在此句中為名詞,表示“避難所”。當表示籠統的避難處的時候,shelter為不可數名詞。同時,它還為動詞,表示“保護;使掩蔽”。Allaroundme,peoplewererunningforshelter.我周圍的人都在尋找地方躲避。重點詞匯重點句式高分寫作【詞匯拓展】seekshelter尋求庇護runforshelter找躲避處takeshelterfrom躲避givesbshelter庇護某人Peopleweredesperatelyseeking

shelterfromthegunfire.人們拼命地找地方躲避炮火。Welookedaroundforsomewheretake

shelter

fromthestorm.我們環(huán)視四周,想找個躲避風雨的地方。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作I

was

sitting

in

my

room

with

my

cat,Smartie,on

my

lap,when

the

roof

just

flew

off.我坐在房間里,我的貓Smartie趴在我的腿上,正在這時,屋頂突然飛走了。【句式剖析】該句為“was/weredoingwhen+一般過去時”構成的主從復合句,表示“(過去)……發(fā)生時主語正在做某事”。Hewas

on

the

point

of

leaving

whensomeoneknockedatthedoor.他剛要走就有人敲門。重點詞匯重點句式高分寫作【句式拓展】when用作“這時;突然”的其他結構beabouttodosthwhen...正要做某事突然……beonthepointofdoingsthwhen...正要做某事突然……h(huán)adjustdonesthwhen...剛做完某事突然……Wewere

about

tostartwhenitbegantorain.我們剛要出發(fā)就開始下雨了。Hehad

justfinishedhishomeworkwhenhismothercameback.他剛做完了作業(yè)媽媽就回來了。重點詞匯重點句式高分寫作重點詞匯重點句式高分寫作如何寫好應用文建設平安校園是我們每個人的責任與義務。作為一名學生,我們更應該珍惜自己的生命,注意自己的人身安全。假如你是李華,并擔任校學生會主席,請你就安全問題向全校學生發(fā)出倡議,寫一封安全倡議書。內容提示:(1)不帶管制刀具(restrictedknives)到學校;(2)不打架;(3)上學放學的途中應該注意安全;(4)遇緊急情況,立即報告警察或老師。要求:(1)用詞恰當,要點全面;(2)可適當發(fā)揮,80詞左右。重點詞匯重點句式高分寫作參考范文:Dearstudents,Whenitcomestolife,safetytakesthemostimportantplace.Therefore,weneedtosparenoefforttoguaranteeoursafety.Firstly,bringingrestrictedknivestoourschoolisnotallowed,fortheyaresodangerousthatmayleadtoinjuryorblood.Secondly,bathinginriversorpondsisonlyacceptablewhenwithanadult.Besides,westudentsaresupposedtogetalongwellwitheachother,whichmeansfightingisabsolutelyforbidden.Furthermore,weshouldalwayswatchoutbothonthewaytoschoolandbackhome.Lastbutnotleast,wheneverthereisanemergency,askhelpfromthepoliceorourteachers.重點詞匯重點句式高分寫作Onlybyfollowingalltherulesabovecanwekeepourselvessafeandsound.ThePresidentoftheStudents’UnionLiHua重點詞匯重點句式高分寫作一、審題定調1.確定體裁:該習作要求就安全問題,向全校學生發(fā)出倡議,寫一封安全倡議書,是應用文題材中的倡議書的寫作。2.確定人稱:人稱以第一人稱為主。3.確定時態(tài):時態(tài)以一般現在時為主。二、謀篇布局倡議書必須寫清楚三點:一是倡議做什么事?二是為什么要倡議做這些事?即講清目的和意義。三是怎么去做,提出初步設想。就本篇習作而言,我們可以把全文分為三部分。第一部分:引出話題,闡明觀點(安全很重要);第二部分:說明倡議的內容;第三部