新人教版高中英語必修1課件UNIT4SECTIONCDISCOVERINGUSEFULSTRUCTURESLISTENING

ⅠⅡⅢ現(xiàn)有(尤其指幫助)志愿做醒來;喚醒搭起;搭建在戶外阻止……做……

用……覆蓋……與……保持距離緊緊握住首先保持鎮(zhèn)靜處于危險中ⅣⅠⅡⅢⅣⅠⅡⅢⅡ.選詞填空1.Itisknowntoallthatanactivevolcanocan

atanytime.

2.Thegovernmenthasdeclaredastateof

followingtheearthquake.

3.So,dowedanceinordertomakeourselvesfeelbetter,

,healthier?(2018·全國卷Ⅲ)

4.Youcanplantatree,makeamealwithlocallygrownvegetables,orsave

—thepossibilitiesareendless.(2019·北京卷)

5.Caffeine,achemicaltypicallyfoundincoffee,hascausedalotofconcernbecauseitisoneofthefewdrugsthatshowupregularlyinourfood

.(2018·浙江卷)

erupt

emergency

calmer

powersupplyⅣⅠⅡⅢpreventedyoufromgoingwheretogocoveredherfacewithintheopenairprovidedthemwithⅣⅠⅡⅢⅣⅣ.聽說導學聽教材P53的Conversation,回答第1至3小題。1.Wheredoestheconversationmostprobablytakeplace?A.Intheteacher’soffice.B.Intheclassroom.C.Atthepolicestation.2.WhatisLucky?A.Anexpert.B.Astudent.C.Arescuedog.答案:B答案:CⅠⅡⅢⅣ3.Whatarethespeakerstalkingabout?A.Whattodoinanearthquake.B.Howtopreventdisasters.C.Howtopredictdisasters.答案:A重點詞匯重點句式重點語法隨堂練習1.supply

n.[pl.]補給品;供應(量);補給vt.

供應;供給【課文原句】Thesupplieswhichwereprovidedtothedisasterareawerecollectedfromaroundthecountry.向災區(qū)提供的物資是從全國各地收集的?！驹~匯精講】句中的supply意為“補給品”,要用復數(shù)形式。Thereisacryingneedformoremedicalsuppliesforthesurvivors.幸存者們急需更多醫(yī)療藥品。Thesupplyofcoalandgaswouldnotlastforever.煤炭和天然氣的供應不會永遠持續(xù)下去。Wesuppliedthemwithmoneyandclothes.我們給他們提供錢和衣服。重點詞匯重點句式重點語法隨堂練習【詞匯拓展】

重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習【詞匯拓展】

重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習3.calm

adj.鎮(zhèn)靜的;沉著的vt.使平靜;使鎮(zhèn)靜【課文原句】Ifyoufindyourselfindangerfromaforestfire,firstofall,staycalm.如果你發(fā)現(xiàn)自己處于森林火災的危險之中,首先要保持冷靜?！驹~匯精講】句中的calm意為“鎮(zhèn)靜的;沉著的”,做連系動詞stay的表語。Inthefaceofgreatdanger,it’simportanttokeepcalm.在危險面前,保持鎮(zhèn)靜很重要。Theycanbetrainedtoremaincalminnoisyandcrowdedplaces.通過訓練,在喧鬧和擁擠的地方他們依然可以保持鎮(zhèn)靜。重點詞匯重點句式重點語法隨堂練習【詞匯拓展】Thoughhewasveryangry,hetriedhardtocalm

himself.盡管他很氣憤,他努力使自己平靜下來。Thebabywascryingandthemotherwastryingherbesttocalmhim.嬰兒在哭,媽媽想盡辦法使他安靜下來。You’dbettercalm

down,orelseyouwillgetintotrouble.你最好冷靜一點,不然你就有麻煩了。重點詞匯重點句式重點語法隨堂練習calm,quiet,still,silent重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習4.on

hand

現(xiàn)有(尤其指幫助)【課文原句】Nowforouremergencysupplies,wewouldsuggestalwayshavingon

handenoughwaterandfoodforthreedays,aradio,...對于我們的緊急物資,我們建議隨時有足夠的水和三天的食物,一臺收音機……【詞匯精講】句中的onhand是介詞短語,意為“現(xiàn)有”,在句中做狀語。Hehastoomuchworkon

handtogopicnickingwithus.他手頭的工作太多了,不能跟我們去野餐。Wecouldonlystudythoseanimalsthatwehappenedtohaveon

hand.我們只能對現(xiàn)有的動物進行研究。重點詞匯重點句式重點語法隨堂練習【詞匯拓展】

重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習Now

for

our

emergency

supplies,we

would

suggest

always

having

on

hand

enough

water

and

food

for

three

days,a

radio,...對于我們的緊急物資,我們建議隨時有足夠的水和三天的食物,一臺收音機……【句式剖析】本句是一個簡單句。Nowforouremergencysupplies是介詞短語做狀語,wouldsuggest是謂語動詞,having...是動詞-ing形式的短語做賓語。重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習suggest表示“暗示;表明”時,后面的賓語從句不用虛擬語氣。Hisexpressionsuggests

thathedidn’t

sleepwelllastnight.他的表情說明他昨晚沒睡好。重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習限制性定語從句(I)(which,that,who,whom,whose)定語從句是用來充當句中定語的從句,它主要用于修飾句子中的名詞、代詞,其位置位于被修飾的名詞、代詞之后。在被修飾的名詞、代詞與定語從句之間往往有一個關系詞將其前后兩部分聯(lián)系成一個整體,關系詞可分為兩種:關系代詞和關系副詞。常見的關系代詞有:that,which,who,whom和whose。一、關系代詞的用法1.who指人,在定語從句中做主語或賓語。There’samanatthefrontdoorwhowantstoseeyou.前門口有個人想見你。Thosewhowanttogooutingmustbeattheschoolgateat7tomorrowmorning.想去郊游的人必須在明晨7點到大門口集合。重點詞匯重點句式重點語法隨堂練習2.whom指人,在定語從句中做賓語,常可省略。Mr.Smithistheman(whom)youtalkedaboutonthebus.史密斯先生就是你們在公共汽車上談論的那個人。Themonitorisjustthestudent(whom)Iwanttosee.班長正是我想要見的那個學生。注意:關系代詞whom在口語或非正式文體中?？捎脀ho來代替,也可省略。Theman(whom/who)youmetjustnowismybrother.你剛才遇到的那個人是我哥哥。3.which指物,在定語從句中做主語或賓語,做賓語時常可省略。Basketballisagamewhichislikedbymostpeople.籃球是大多數(shù)人都喜歡的運動。Thedictionary(which/that)Iboughtlastweekisveryuseful.我上周買的字典很有用。重點詞匯重點句式重點語法隨堂練習重點詞匯重點句式重點語法隨堂練習5.whose通常指人,也可指物,在定語從句中做定語。whose后必須有一名詞。Hehasafriendwhosefatherisadoctor.他有一個爸爸當醫(yī)生的朋友。Childrenwhoarenotactiveorwhosedietishighinfatwillgainweightquickly.不愛運動或者飲食熱量偏高的孩子們會很快發(fā)胖。重點詞匯重點句式重點語法隨堂練習二、限制性定語從句中只能用that引導定語從句的情況1.當先行詞是everything,anything,nothing,all,none,few,little,some等不定代詞時,或當先行詞受every,any,all,some,no,little,few,much等代詞修飾時。Haveyoutakendowneverything

thatMr.Lisaid?李老師講的你都記下來了嗎?Thereseemstobenothing

thatisimpossibletohimintheworld.對他來說似乎世界上沒有什么不可能的事。All

thatcanbedonehasbeendone.所有能做的都做好了。Thereislittle

thatIcandoforyou.我不能為你干什么。Hestayedinthelibraryandlookedupanyinformationthattheyneeded.他待在圖書館查找他們所需的資料。重點詞匯重點句式重點語法隨堂練習2.當先行詞被序數(shù)詞修飾時。The

firstplacethattheyvisitedinLondonwasBigBen.在倫敦他們參觀的第一個地方是大本鐘。3.當先行詞被形容詞最高級修飾時。Thisisthe

bestfilmthatIhaveeverseen.這是我看過的最好的電影。4.當先行詞被thevery,theonly修飾時。Thisisthe

verydictionarythatIwanttobuy.這正是我要買的詞典。Afterthefireinhishouse,theoldcaristhe

onlythingthatheowns.房子失火后,這輛舊車是他唯一擁有的東西。重點詞匯重點句式重點語法隨堂練習5.當先行詞前面有who,which等疑問代詞時。Whoisthemanthatissta