河北省唐山市曹妃甸區(qū)南堡開發(fā)區(qū)九年級英語全冊Unit1StayHealthyLesson4Don’tsmokeplease課件新版冀教版.ppt

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Unit1StayHealthy Lesson4Don tsmoke please Don tsmoke please smokeharmfuldiseaselungharmbreathepubliclaw v 吸煙n 煙adj 有害的 導(dǎo)致?lián)p害的n 病 疾病n 肺v n 傷害 損害v 呼吸adj 公共的 大眾的n 法律 Wordsand Expressions cigarettewheneverrisksomebody n 香煙 卷煙conj 在任何 的時(shí)候無論何時(shí)n 危險(xiǎn) 風(fēng)險(xiǎn)pron 有人 某人 Wordsand Expressions Lookandsay smoke v 吸煙n 煙 DoyoumindifIsmoke 我抽根煙你介意嗎 Nosmoking Don tsmoke Lookandsay harmful adj 有害的 導(dǎo)致?lián)p害的 Pollutedairandwaterareharmfultopeople shealth 受到污染的空氣和水 對人的健康是有害的 harmv n傷害 損害harmoneself hurtoneself傷害某人自己Becarefulnottoharm hurtyourself 當(dāng)心不要傷到你自己 Lookandsay lung Smokingcancauselungcancer 吸煙會引起肺癌 n 肺 Lookandsay Law Everycitizenmayclaimtheprotectionofthelaw 每個公民都可以要求受到法律的保護(hù) n 法律 Lookandsay public adj 公共的 大眾的 inpublic當(dāng)眾 公開 Don tspitinpublic Whyissmokingharmful Smokingisbadforyourhealth Itcancausesdiseasesoftheheartandlungs Everyyear millionsofpeoplearoundthwworlddieasaresultofsmoking That sterrible Ifyousmoke Youharmyourself andyou realsoharmingthepeoplearoundyouwithyoursecond handsmoke Smokingpollutestheenvironment too Everyonewantstoliveinacleanenvironmentandbreathefreshair Inmanycountries smokinginpublicplacesinnowagainstthelaw Whatshouldwedo Nevertouchcigarettes Wheneversomeoneoffersyouacigarette youshoudalwaysayno Don ttakethatrisk Whensomebodytalksaboutsmoking changethetopic Ifyourfamilymemberssmoke encouragethemtostopsmoking Itwillbehardforthem Butyoushouldtryexplaininghowimportantitisfortheirhealth Eatmorefruitsanfvegetables domoreexercise andformgoodhabits Readthepassageandfillintheblanks health diseases pollutes harmful 1 Readthepassageandfillintheblanks touch topic Encourage vegetables exercise habits 1 Readthefollowingsentencesandpayattentiontothemodalverbshould Thengiveadviceforeachproblemusingshould 1 Ihaveaverybadtoothache Youshouldgotoseeadentist 2 Mynewbicyclewasstolen Youshouldcall110 3 Mybedroomisamess Youshouldtidyitup 2 Readthefollowingsentencesandpayattentiontothemodalverbshould Thengiveadviceforeachproblemusingshould 4 Mycomputerisbroken Ican tworkwithoutit Youshouldasksomeonetofixit 5 Iwaslateforschoolthismorning andmyteacherwasangrywithme Youshouldgetupearlyandneverbelateagain Languagepoints Smokingisbadforyourhealth 1 bebadfor有害于某人或某事 吸煙有害健康 beharmfulto doharmto 反義詞組 begoodfor 對 有益 Eatingtoomuchjunkfoodisbadforourhealth 吃太多垃圾食品對身體有害 Readinginbedisbadforyoureyes 在床上看書對你的眼睛有害 2 動名詞做主語 謂語動詞用單數(shù) Millionsofpeoplearoundtheworlddieasaresultofsmoking 世界上數(shù)百萬人因?yàn)槲鼰煻劳?1 Millionsof 數(shù)百萬的 Weplantmillionsoftreeseveryyear 我們每年種植數(shù)百萬的樹 當(dāng)million前有基數(shù)詞 表達(dá)確數(shù)時(shí) 無論基數(shù)詞時(shí)什么 million永遠(yuǎn)用單數(shù)形式 threemillion三百萬tenmillion一千萬 hundred 百 thousand 千 billion 十億 的用法與million相同 2 asaresultof因此 由于 作為 的結(jié)果 后邊接名詞或代詞 Hewaslateasaresultofthesnow 因?yàn)橄卵?他遲到了 asaresult單獨(dú)使用 后邊一般用逗號隔開 并且不能連接兩個句子 Heworkedhardathisstudy Asaresult hepassedtheexameasily 他在學(xué)習(xí)上很刻苦 結(jié)果他很容易地通過了考試 Inmanycountries smokinginpublicplacesisnowagainstthelaw against時(shí)介詞 后接名詞 代詞或動詞beagainst反對befor支持 當(dāng)今在很多國家 在公共場合吸煙是違法的行為 Weareallagainsthisidea 我們都反對他的想法 Areyoufororagainsttheplan 你支持還是反對這項(xiàng)計(jì)劃 against還意為 靠著 頂著 迎著 Hestoodwithhisbackagainstthedoor 他靠著門站著 Wheneversomeoneoffersyouacigarette youshouldalwayssayno 無論何時(shí)有人向你提供香煙 你應(yīng)該總是說不 1 whenever連詞 無論何時(shí) 在任何 的時(shí)候 nomatterwhen 引導(dǎo)讓步狀語從句 Youcanaskforhelpwheneveryouneedit 無論何時(shí)你需要幫助 你可以提出來 類似的合成詞 whatever nomatterwhat無論什么wherever nomatterwhere無論哪里however nomatterhow不管怎樣 Iamintrouble mybestfriendLiLeialwayshelpsme A WheneverB WhateverC HoweverD Never 2 offer用作及物動詞 主動 拿給 給予 可接雙賓語offersb sth offersth tosb 向某人提供某物 Theyoungmanofferedtheoldmanhisownseatonthebus 3 trydoingsth 試著做某事 試驗(yàn)做某事trytodo設(shè)法做某事 盡力做某事Whydon tyoutryridingabiketoschool 為什么不試著騎自行車去學(xué)校呢 I mtryingtolearnEnglishwell 我正在努力學(xué)好英語 Languagepoints Itcancausediseasesoftheheartandlungs causev 造成 引起n 原因 起因 它可以導(dǎo)致心臟病和肺病 Ihavenocausetoquestionhishonesty 我沒有理由懷疑他的誠實(shí) Thefirecausedmuchdamage 火災(zāi)招致重大損失 Don ttakethatrisk takearisk意為 冒險(xiǎn) taketheriskofdoingsth 冒險(xiǎn)做 不要冒險(xiǎn) Ididn twanttotaketheriskofleavingJohnalone 我不想冒險(xiǎn)把約翰單獨(dú)留下 Don ttakeanyrisks justringthepolice 不要冒險(xiǎn)行事 給警察打電話吧 Onceyougetintothehabitofsmoking it snoteasytogiveitup get fallintothehabitof 養(yǎng)成 習(xí)慣 一旦你養(yǎng)成吸煙的習(xí)慣 就很難戒掉 Georgehasgotintothehabitofgoingtobedlate 喬治養(yǎng)成了晚睡的習(xí)慣 giveup 放棄 若賓語為人稱代詞 則必須放在give和up之間 Believeyourself Don tgiveitup Giveupdoingsth 放棄做某事Hegaveupsmokingatlast 他最終戒掉了煙 Eatmorefruitsandvegetables domoreexercise andformgoodhabits Exercise1 作 運(yùn)動 鍛煉 常用短語 do takeexercise dosportsHetakesexerciseeveryday 2 作可數(shù)名詞 意為 體操 練習(xí)題 Domorning eyeexercises3 做不及物動詞 運(yùn)動 練習(xí) Heexerciseseveryday Stayawayfromcigarettesandyoucanlivealong healthyandhappylife 遠(yuǎn)離香煙 那么你會過著長久 健康和快樂的生活 Stayawayfrom為固定短語 離開 遠(yuǎn)離 keepawayfrom Whydidyoustayawayfromschool 你為什么沒上學(xué) Iwantyoutostayawayfrommydaughter 我想讓你遠(yuǎn)離我女兒 should 1 表示勸告 建議 1 Weshouldgotothehospitalrightnow 2 Asastudent youshouldneversmoke 3 Youshouldn tbesocareless 2 表示征求同意或征詢意見 用于主語為第一人稱的疑問句 1 ShouldIopenthewindow 2 Whenshouldwehavethemeeting should 3 表示驚訝 在某些句式中可以表示說話者的驚訝 Itissimplyamiraclethatriceshouldgrowinsuchaplace 稻子竟能在這樣的地方生長 這實(shí)在是個奇跡 HowshouldIknowit 我怎么會知道這件事 Havealook Danny youneednotgetupsoearly 2 Weneednotworryabouthim 1 Needweeatfoodsfromeachfoodgroup Yes youmust 2 Needtheguestsleavetheplacerightaway No theyneedn t need 必要 需要 作情態(tài)動詞時(shí)只用于否定句和疑問句 Danny youneednotgetupsoearly 2 NeedItypethisletteragain 1 沒有人稱和數(shù)的變化2 不能單獨(dú)充當(dāng)謂語 3 變?yōu)榉穸ň鋾r(shí)只需在情態(tài)動詞之后加not 4 變?yōu)橐蓡柧鋾r(shí)只需將情態(tài)動詞提到主語的前面 need need用在疑問句中 肯定回答一般用must 否定回答一般用neednot 1 Needweeatfoodsfromeachfoodgroup Yes youmust 2 Needtheguestsleavetheplacerightaway No theyneedn t Fillintheblanks 1 smoke isbadforyourhealth 2 Inmanycountries smokinginpublicplacesisnow thelaw 3 Don t thatrisk 4 Eatmorefruitsandvegetables domoreexercise and goodhabits Smoking against take form 1 Whatdoyoumean thereareonlytentickets There betwelve A shouldB wouldC willD shall 2 Idon tcarewhatpeoplethink Well you A couldB wouldC shouldD might Translation 1 世界上數(shù)百萬人因?yàn)槲鼰煻劳?2 一旦你養(yǎng)成吸煙的習(xí)慣 就很難戒掉 Millionsofpeoplearoundtheworlddieasaresultofsmoking Onceyougetintothehabitofsmoking it snoteasytogiveitup 本課時(shí)重點(diǎn)回顧 smokingisbadforyourhealthasaresultofshould dogetintothehabitof Now2minstotestyourspelling English Chinese diseaselungbreathecigarette Chinese English 有害的公共的法律無論何時(shí)危險(xiǎn)有人 Whenfinished exchangeyourpaperstoseewhodoesthebest SpellingBee PleaseRecitethenewwordsandexpressions Homework Freetalk 1 Haveyoueversmokedbefore 2 Dopeopleinyourfamilysmoke 3 Doyouknowtheharmofsmoking objectives TolearnhowtostayhealthyTotalkabouttheharmofsmokingNewwords smoke harmful public law whenever risk somebody Smoking second handsmoke 二手煙 也稱為環(huán)境煙草煙 ETS 既包括吸煙者吐出的主流煙霧 也包括從紙煙 雪茄或煙斗中直接冒出的側(cè)流煙 也就是指吸煙的人所呼出的氣體和香煙本身燃燒時(shí)的煙霧的俗稱 二手煙中包含4000多種物質(zhì) 其中包括40多種致癌物質(zhì) 如被不吸煙的人吸進(jìn)體內(nèi) 亦可能和氡氣的衰變產(chǎn)物混合一起 對人體健康造成更大的傷害 second handsmoke 專家提醒 吸 二手煙 的危害更不容忽視 不吸煙者和吸煙者一起生活或者工作 每天聞到煙味一刻鐘 時(shí)間達(dá)到一年以上的危害等同吸煙 截止到2007年末 中國約有3 5億吸煙者 每年死于吸煙相關(guān)疾病的人數(shù)近100萬 中國參與的 全球青少年煙草調(diào)查 結(jié)果顯示 青少年在家中和公共場所受二手煙危害的比例分別為43 9 和55 8 中國吸煙人數(shù)為3 5億 居世界各國之首 全國吸煙行為流行病學(xué)調(diào)查數(shù)據(jù)顯示 雖然人們的吸煙率已經(jīng)出現(xiàn)了下降趨勢 但被動吸煙狀況沒有任何改善 Let shelppeoplestayhealthy Inasmallgroup makeaposterthatshowswhysmokingisbad Presentyourposterstotheclass ProjectAgainstSmoking Manypeoplesmoke Smokingisabadhabit Itcausescancerandheartdisease In1988 theWorldHealthOrganization WHO decidedtocelebrateWorldNoTobaccoDay WNTD onMay31ofeachyeartodrawglobalatentiontothenegativeeffectsoftobacco Let shelppeoplestayhealthy Inasmallgroup makeaposterthatshowwhysmokingisbad Presentyourposterstotheclass Putthemuponthebulletinboardinyourschool ModalVerbs should need Havealook 1 butyoushouldtryexplaininghowimportantitis 2 Crimeshouldbepunished 3 Youshouldavoidsuchmistakes 4 Theyshouldbereadyby12 00 1 Whatshouldwedo 2 It sstrangethatheshouldcomesolate 3 I msorrythatthisshouldhavehappened 4 I msurprisedthatheshouldfeellonely