Unit2Biggest,Longest,WidestLesson9BeaChampion!

通過詹妮和布萊恩的對話學(xué)會并掌握歐美國家的致謝用語，并了解在社交場合如何使用。同時(shí)，也要掌握表示建議的交際用語。

ordinary,champion,taketurns,holdaworldrecordmorethansomeday/onedayNewwordsandexpressions

Thinkaboutit!1.Doyouknowofanyworldrecords?Whatarethey?2.Doyouthinkyoucouldbreakaworldrecordoneday?Whichrecordwoulditbe?Anyideas?Jenny:Howcanordinarypeoplebreakaworldrecord?Brian:Ihaveanidea.Ourclasscouldplaysoccerforaweekwithoutstopping.Jenny:Howcouldwedothat?Wouldn’twegettired?Danny:Andhungry?Brian:Wecouldtaketurns.Someofuswouldplay,whilesomesleepandeat.Danny:I’mgoingtodrinklotsofmilk.Iwilleatmorefruitandvegetables.SomedayImightbetheworld’stallestdinosaur!Jenny:That’swonderful,Danny!Idon’tknowifitwillmakeyoutall,butyou’llbehealthy!Brian:Hey,Danny!Ihavetwobananasforlunch.Wouldyoulikeoneofthem?Danny:That’sverykindofyou.butmymothergavemedonutsforlunch.Idon’tneedanybananas.Youholdaworldrecord,Danny.You’retheworld’sfunniestDinosaur!Why?DidIsaysomethingfunny?1.Wecouldtaketurns.

taketurns

意思是“輪流（做某事）”后面可以跟at/in+doing

或todo．

LanguageNotes⑴Iwilltaketurnswithyouatlooking/tolookaftertheinjureddog.我們可以輪流.

我要和你輪流照顧受傷的小狗．Wetaketurnstowatchthepatient.Theytaketurnstocleantheblackboard.Thestudentstaketurnstoanswertheteacher'squestions.⑵taketurnstodosth

Wedrovethecarbyturns.

我們輪流開車。

Wecleantheblackboardbyturns.Wewatchthepatientbyturns.Thestudentsanswertheteacher'squestionsbyturns.⑶

動(dòng)詞+byturnsoutofturn不依順序的

inturn依次輪流e.gspeakinturn依次發(fā)言It’sone’sturntodosth輪到某人做某事e.gItismyturntobeonduty.知識拓展2.Someofuswouldplaywhilesomeofussleepandeat.我們中一些人睡覺吃飯時(shí)，另一些可以踢球．

(1)would(should),might,could+動(dòng)詞原形是虛擬語氣結(jié)構(gòu)，常用來表示婉轉(zhuǎn)或禮貌．例如：

Perhapsyoucoulddobetterthisway.

這樣做或許會好些．(2)while

是連詞，意思是“當(dāng)……的時(shí)候”，引導(dǎo)時(shí)間狀語從句；當(dāng)表示過去的情況時(shí)，時(shí)態(tài)常為以下三種情況：a.主句和從句謂語都用一般過去時(shí)．eg.Shelistenedcarefullywhileheread.當(dāng)他讀的時(shí)候，她認(rèn)真地傾聽．b.從句的謂語用過去進(jìn)行時(shí)，主句謂語用一般過去時(shí)．e.g.Whilethewaterwasheating,Mr.Smithsweptthefloor.在水加熱的時(shí)候，史密斯先生開始掃地．c.主句和從句謂語都用過去進(jìn)行時(shí)．e.g.WhileIwashavingdinner,hewaswatchingTV.我吃飯時(shí)，他在看電視．while還可以作并列連詞，意思是“然而；而”．e.g.Myfatherlikessportswhilemymotherlikesmusic.

我父親喜歡運(yùn)動(dòng)而我母親則喜歡音樂。3.SomedayImightbetheworld’stallestdinosaur!總有一天，我可能是世界上最高的恐龍。(1)someday，名詞短語，表示“(將來)有一天”。e.g.We’lltraveltothemoon

someday．總有一天，我們會到月球上去旅行．oneday也有“總有一天”的意思,表示將來;它也可以表示“（過去）某一天”．

e.g.Oneday,Iwanttoleavethecityandmovetothecountry.

總有一天，我會離開離開城市，搬到農(nóng)村去．

Oneday,heleftandnevercameback.

一天,他離開再也沒有回來．(2)tallest是形容詞最高級，形容詞最高級在句中既可作定語，也可作表語，用于三者或三者以上的比較。e.g．Mikeisthetalleststudentinourclass.

在我們班，邁克是最高的學(xué)生。Whoistheshortest,Alice,AnnorJody?

誰最矮，艾麗斯，安還是喬迪?(作表語)(作定語)

4.Idon’tknowifitwillmakeyoutall.此句中if

是從屬連詞，意為“是否”，引導(dǎo)賓語從句。Heaskediftheyneededsomemorebananas.他問他們要不要再來些香蕉。Idon’tknowiftheywillcomeornot.Pleasetellweifyouhavepassedtheexam.辨析if,whether都可以用作連詞，意為“是否”用來引導(dǎo)賓語從句。但在有些情況下只能用“whether”而不能用“if”.1具有選擇意義，有or或ornot時(shí)。

Iwonderwhetheritisbigenoughornot.2在介詞之后作介詞賓語時(shí)。

Iworryabout

whetherIhurthisfeelings.3在不定式前，與不定式構(gòu)成詞組時(shí)。

Shehasn’tdecidedwhethertogoornot.4引導(dǎo)主語從句或表語從句時(shí)。

Whetheritistrueornotremainsaquestion.5作discuss等詞的賓語時(shí)。

Wediscussedwhetherweshouldclosetheshop.◆if既可引導(dǎo)賓語從句，也可引導(dǎo)條件狀語從句，而

whether不能引導(dǎo)條件狀語從句Let’sSumUp!taketurnsbreakaworldrecordholdaworldrecordmorethansomeday/onedaySomeofuswouldplay,while

someofussleepandrest.GrammarTheObjectClaus(賓語從句）知識點(diǎn)：If/whether引導(dǎo)的賓語從句的用法eg:Idon’tknowif/whetheritwillmakeyoutall.Heaskedif/whethertheyneededsomemorebananas.1Doyouknowoneoftheworld________?2Howcanwedosomuchworkinthreedays?Don’tworry,Wecantake________.3Dannyistheworld’s_________dinosaur.recordsturnsfunniestExercisesOne:fillintheblankswiththekeywordsfromthislesson.4Canyouruntwohundredmetresin19_________?5Theirclasscouldplaybasketballwithout___________.secondsstopping1MysisterandItaketurnsat_____thehouse.AcleanBtocleanCcleaningDAlltheabove2Iwasdoingmyhomework_____hecamein.AwhileBwhenCatDon3_____heknowswhereMarywillgo.AMaybeBMayCPerhapsDMustCBCExercisesTwo:

Choosethebestanswer.

4Hedoesn’ttellmewhe