《小学英语六年级下册Unit 4 Part C 第1课时》课件

PEP版英语六年级（下）PartCStorytimeUnit4Thenandnow✔初步了解并体会人类社会的发展，树立保护环境、保护动物、保护地球的意识。Learninggoals✔能够理解Storytime的故事内容，能够朗读课文并尝试表演故事。Let’ssing点击播放HealtheworldHealtheworldMakeitabetterplaceForyouandformeAndtheentirehumanraceStorytimeZipandZoomvisitedamuseumyesterday.Whatdidtheysee?Watchandtick点击播放Whatdidthisstorytalkabout?Thecavemen.Cooking,theearthandwhales.Changesincooking,theearthandthe

whales.√Cavemen①

oftenate

rawmeat②.Theydidn’tcooktheirfood.①cavemen（数千年前的）

穴居人②rawmeat生肉eat—ate时态为一般过去时Nowthereare

manythingstohelpyoucook.Therebe结构的一般现在时helpsb.dosth.帮助某人做某事In2050,therewillbehouserobots.Theywillcook,cleanandwashthedishes.家庭机器人Therebe结构的一般将来时一般将来时Oh,cavemendidn’tcooktheirmeat?It’sOK.Theydidn’tdothedishes

either③!③either也（用于否定词组后）洗餐具ListenandanswerNo,theycouldn’t.Yes,thereis.Thehouserobots.Q1:Couldcavemencookthemeatbefore?Q2:Isthereanythingtohelppeoplecooknow?Q3:Whowillcookinthefuture?Therewere

manytrees,andthereweremanycleanrivers.Now,therearemoreandmorebuildings.Therebe结构的一般过去时越来越多Weshouldhelptheearth④

now,sobirdswillhavehomesandtheforestswillbehealthyandgreenagain.④earth

地球

注意earth前的冠词是the。一般将来时情态动词，“应该”Look!Howbeautifultheworldwas!

Oh!Whatwillthebirdsdo?Don’tworry.Peoplewillhelpthem.how引导的感叹句一般将来时(

)1.Thereweremanytreesandclean

riversontheearth.(

)2.Therearemoreandmoretrees

ontheearth.(

)3.Weshoulddosomethingtohelp

theearthnow.FTTListenandjudgeBefore

humans⑤

livedontheearth,whales⑥

already⑦

livedinthesea.Now,

there

are

notmanywhales.⑤human人⑥whales鲸⑦already早已，已经live-lived此处before连接一个从句Ifwechangenow,whalesandhumanswillhaveabright⑧future.⑧

bright有希望的含有if条件句的主从复合句Heal⑨

theworld!Makeitabetterplace!⑨

heal

治愈；痊愈Listenandchoose(

)1.Wholivedontheearthearlier?

A.Humans.

B.Whales.()2.Aretheremanywhalesontheearth?

A.No,therearen’t.B.Yes,thereare.(

)3.Whatwillhappenifwechange?

A.Humansandwhaleswillhaveabadfuture.

B.Humansandwhaleswillhaveabrightfuture.BABSummaryBeforeNowInthefuturecookingthe

earthwhalesLookatthetable,andretellthestory.didn’tcookmanythingstohelphouserobotsmanytreesandcleanriversmoreandmorebuildingshelptheearthalreadylivedintheseanotmanychange;abrightfutureWatchandact点击播放There

willbe+主语

(+其他).Languagepoints1.Therebe结构的一般将来时In2050,therewillbehouserobots.表示未来的时间will后的动词要用原形，因此此处的be动词不随主语的变化而变化。例句Therewassomerubbishintheriver.Inthefuture,theriverwillbeclean.Andtherewillbemanyfish.2.浅谈if条件句含有if条件句的主从复合句，if引导从句，意为“如果……”“要是”。主句用一般将来时，从句用一般现在时。Ifwechangenow,

whalesandhumanswillhaveabrightfuture.if引导的条件状语从句，时态为一般现在时。此句为主句，时态为一般将来时。例句Ifwechangenow,theworldwillbeabetterplace!GroupworkDiscussandtalkaboutthechangesinyourlife/home/city.My______changedalot.Before,Itwas____________________.Now,___________________________.

Oh,howdifferentthe_______is!

My______willbe_____inthefuture!Summarylanguagepoints1.Therebe结构的一般将来时：

Therewillbe+主语(+其他).2.浅谈if条件句Unit41.一般过去时的否定句一般过去时的否定句是在主语后面加didn’t(带有was/were的句子除外),然后把原句中动词的过去式改为动词原形。如:Hedidn’tgocampingyesterday.他昨天没去野营。(go在一般过去时的肯定陈述句中是went)注意:带有was/were的句子变为否定句时,直接在was或were后面加not。如:Hewasn’tatworkyesterday.他昨天没上班。2.一般过去时的一般疑问句一般过去时的一般疑问句是在句首加Did(带有was/were的句子除外),然后把原句中的动词过去式改为动词原形。如:DidMarywashherclotheslastweekend?玛丽上周末洗衣服了吗?(wash在一般过去时的肯定陈述句中是washed)注意:带有was/were的句子变为一般疑问句时,直接将其提到句首。如:Weretheyathomelastnight?他们