Period3

GrammarUnit6TVprogrammes1/31Period3

Grammar課前自主預(yù)習(xí)課堂互動(dòng)探究Unit6TVProgrammes2/31課前自主預(yù)習(xí)單詞闖關(guān)1.attack___________2.male__________________3.polarbear________4.studio_________________攻擊，進(jìn)攻雄性；男(性)北極熊攝影棚；錄音室3/31短語(yǔ)互譯1.將……介紹給某人______________2.參加游戲演出______________________3.處于危險(xiǎn)中______________4.實(shí)現(xiàn)某人夢(mèng)想______________5.有機(jī)會(huì)做某事___________________introduce…tosbtakepartinthegameshowindangerrealizeone'sdreamhaveachancetodosth4/31短語(yǔ)互譯6.對(duì)某事幾乎沒(méi)有興趣______________________7.know…verywell______________8.liveinthewild______________9.rightnow______________10.needtodosth______________havelittleinterestinsth對(duì)……非常了解生活在野外立刻需要做某事5/31句型在線1.假如我今天下午去讀書(shū)俱樂(lè)部，我可能沒(méi)有任何時(shí)間看電視。IfI__________theReadingClubthisafternoon,Imaynot____________________watchTV.2.假如桑迪發(fā)覺(jué)節(jié)目有趣，她會(huì)把它介紹給我們。IfSandy________aprogramme________，shewill____________________________.gotohaveanytimetofindsinterestingintroduceittous6/31句型在線3.除非你已經(jīng)對(duì)錄音室非常了解，不然你要在導(dǎo)游率領(lǐng)下參觀它。Unlessyoualready________thestudio____________，youwill_____________________atourguide.knowverywelltravelarounditwith7/31句型在線4.我們將在早晨9：30左右抵達(dá)錄音室，除非交通非常擁擠。Wewill__________thestudioaround9：30a．m.unlessthetrafficisvery________.arriveatheavy8/31課堂互動(dòng)探究詞匯點(diǎn)睛

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indanger處于危險(xiǎn)中dangerous[探究]indanger意為“處于危險(xiǎn)中”，danger是名詞，其形容詞形式是________。[觀察]Whatwillabeardoifit'sindanger?假如一只熊碰到危險(xiǎn)，它會(huì)做什么呢？9/31[拓展]由in組成短語(yǔ)：____________其實(shí)，實(shí)際上____________需要____________排成一行____________處于困境中____________________________為某人生命安全擔(dān)憂infactinneedinlineintroubleinfearofone'slife10/31活學(xué)活用

1．用方框中所給短語(yǔ)完成句子inline,indanger,inneed,infact

(1)Iwas____________，soIcriedoutloudly.(2)____________，Iwouldadvisethemnottodothat.(3)Allthechildrenwere____________forfreeicecream.(4)Thecharityaimstoprovideassistanceforpeople____________.indangerInfactinlineinneed11/31[探究]arriveat意為“抵達(dá)”，后接________；若接大地點(diǎn)，常用介詞________。TheywillarriveinParisnextMonday.他們將于下周一抵達(dá)巴黎?！?

arriveat抵達(dá)小地點(diǎn)in[觀察]Wewillarriveatthestudioaround9：30a．m.unlessthetrafficisveryheavy.我們將在早晨9：30左右抵達(dá)錄音室，除非交通非常擁擠。12/31[辨析]reach,getto與arrivereach是及物動(dòng)詞，后必須接表示地點(diǎn)名詞作賓語(yǔ)；get必須和to連用表示“抵達(dá)”，后接地點(diǎn)副詞時(shí)，getto和arrivein/at中介詞均省去。假如后面不接地點(diǎn)，表示“抵達(dá)”則只能用arrive。HowcanIgetto/reach/arriveatthepostoffice?我怎樣能抵達(dá)郵局？Whenyouarrivethere,pleaseletmeknow.當(dāng)你到那兒時(shí)候，請(qǐng)讓我知道。13/312．·盤(pán)錦ChinesePresidentXiJinpingarrived________America________April7th,.A．in;on

B．a(chǎn)t;inC．in;inD．a(chǎn)t;on【解析】考查介詞使用方法。arrivein表示抵達(dá)一個(gè)較大地arriveat表示抵達(dá)一個(gè)較小地點(diǎn)，可排除B、D兩項(xiàng)。另外，介詞in后

接年份或月份，如in,inJune；on后接星期、日期或某天上午、下午或晚上，如onSunday,onJune1st，所以排除C項(xiàng)。故選A。A14/31語(yǔ)法聚焦[一、if引導(dǎo)條件狀語(yǔ)從句使用方法]教材典句1．Ifyouareafootballfan,youwillnotmissthisweek'sprogramme.假如你是一個(gè)足球迷，你一定不要錯(cuò)過(guò)這周節(jié)目。2．Ifyouenjoysolvingmysteries,youmightlikethisfilm.假如你喜歡破解疑案，你可能喜歡這部電影。3．Ifyougetscaredeasily,don'twatchit!假如你輕易受到驚嚇，不要看它！15/31語(yǔ)法探究

1．if引導(dǎo)條件狀語(yǔ)從句表示主句動(dòng)作發(fā)生前提條件。Ifhecontinueskeepingahead,hewillwintherace.假如他繼續(xù)保持領(lǐng)先地位，他將贏得這場(chǎng)比賽。2．“祈使句＋and/or＋簡(jiǎn)單句”有時(shí)可替換if引導(dǎo)條件狀語(yǔ)從句和主句。其中and表示順承；or則表示轉(zhuǎn)折，意為“不然”。Ifyouworkhard,youwillliveabetterandhappierlife.＝Workhard,andyouwillliveabetterandhappierlife.16/31假如你們努力工作，你們將會(huì)過(guò)上更加好、更幸福生活。Ifyoudon'tgetupearly,youwillbelateforschool.＝Getupearly,oryouwillbelateforschool.假如你不早點(diǎn)起床，你上學(xué)就會(huì)遲到17/31[拓展]在學(xué)習(xí)條件狀語(yǔ)從句時(shí)，要注意以下幾點(diǎn)：(1)時(shí)態(tài)假如主句是普通未來(lái)時(shí)態(tài)，從句要用____________表示未來(lái)。Ifitdoesn'traintomorrow,theseforeignerswillvisittheGreatWall.假如明天不下雨，這些外國(guó)人將去游覽長(zhǎng)城。普通現(xiàn)在時(shí)18/31(2)主從句位置從句能夠位于主句之前，也能夠位于主句之后。假如從句在前時(shí)，主從句之間慣用逗號(hào)隔開(kāi)。Ifyouturntohim,hewillhelpyou.＝Hewillhelpyouifyouturntohim.假如你向他求援，他會(huì)幫助你。19/31[注意]if兩面性：if引導(dǎo)條件狀語(yǔ)從句時(shí)，意為“____________”；引導(dǎo)賓語(yǔ)從句時(shí)，意為“____________”。Everythingwilldryoutifitdoesn'train.假如不下雨，全部東西都會(huì)干枯。(if引導(dǎo)是條件狀語(yǔ)從句)Idon'tknowifitwillraintomorrow.我不知道明天是否會(huì)下雨。(if引導(dǎo)是賓語(yǔ)從句)假如是否20/31活學(xué)活用

用括號(hào)內(nèi)所給單詞適當(dāng)形式填空1．Ifyou________(feel)tired,you_________(haveto)havearest.2．Where________he________(see)thefilmifhe________(have)time?feelwillhavetowillseehas21/313．Ifthere________(be)fewertrees,there________(be)morepollution.4．IfMaria__________(live)alone,she________(keep)apetparrot.5．Lana________(buy)anewdressiftheoldone________(be)outofstyle.arewillbeliveswillkeepwillbuyis22/31[二、unless引導(dǎo)條件狀語(yǔ)從句使用方法]教材典句1．Unlesstheweatherreportsaysitisgoingtorain,youwillnothavetotakeanumbrellawithyou.除非天氣預(yù)報(bào)說(shuō)有雨，不然你無(wú)須攜帶雨傘。23/312．Thesituationwillcontinueunlesshumansstophuntingthemfortheirfurandbones.這種情形將繼續(xù)下去，除非人類(lèi)停頓為獲取它們毛皮和骨頭而獵殺它們。24/31語(yǔ)法探究unless意為“除非，假如不”，引導(dǎo)條件狀語(yǔ)從句，相當(dāng)于“____________”。You'llfailintheEnglishexamunlessyouworkhard.＝Y(jié)ou'llfailintheEnglishexamifyoudon'tworkhard.除非你努力學(xué)習(xí)，不然你英語(yǔ)考試將不及格。if…not25/31[注意](1)unless引導(dǎo)條件狀語(yǔ)從句和if引導(dǎo)條件狀語(yǔ)從句一樣，用____________表示未來(lái)。You'llneverreallyknowwhathappinessisunlessyouhavesomethingtocompareitwith.只有經(jīng)過(guò)對(duì)比，你才能真正明白幸福含義。普通現(xiàn)在時(shí)26/31(2)“祈使句＋and/or＋簡(jiǎn)單句”可替換含有unless引導(dǎo)條件狀語(yǔ)從句復(fù)合句。You'llmissthebusunlessyouwalkmorequickly.＝Walkmorequickly,oryou'llmissthebus.除非你走快一點(diǎn)，不然你將趕不上公共汽車(chē)。Youwon'thearanythingunlessyoulistencarefully.＝Listencarefully,oryouwon'thearanything.除非你仔細(xì)聽(tīng)，不然你將什么都聽(tīng)不到。27/31活學(xué)活用

1.除非你真不懂，不然別讓我解釋。Don'taskmetoexplain________you________________________．unlessreallydon't