外研版英语四年级下册Module 5 Unit 1优质课件 45页

Unit1Iwastwothen.Module5外研版四年级下册 Tall,tall,tall.Iamtall.Short,short,short.Youareshort.Fat,fat,fat.Sheisfat.Thin,thin,thin.Heisthin.Old,old,old.Theyareold.Young,young,young.Weareyoung.Long,long,long.Itislong.Short,short,short.Itisshort!Let’schant! Playagame:跟老师唱反调Let’ssayanddosomeactions.Isay“long”andyousay“short”.Areyouready?tallshortfatthinbigsmall Thisisme.Iwas8.Iwasshort.Thisisme.Iam15.NowIamtall.Iwas8then.Iam15now. （am,is的过去式）是当时；那时 Myhairislong,now.Myhairwasshort,then.ThenNow 头发短的长的 Iwas...then,Iam...now.Shewas...then,sheis...now.Hewas...then,heis...now.ThenNowwasam/is Mygrandparentsweredoctors then.祖父;祖母;外祖父;外祖母 grandmagrandpagrandparents ThenNowTheywereyoungthen.Now,theyareold. 年轻的老的；年老的(are的过去式)是 Theywere...then.Theyare...now.ThenNowwereare werehairthenyoungwasoldLet’sreadthewordstogethershortlongsograndparent 1Listen,pointandsay.Thisisme.Iwasone.Iwasshort.NowI’mtall. Listenagainandfillintheblanks.This___me.I____one.I____short.NowI’mtall.iswaswas 1.HowoldwasSamthen?2.Howwashethen?3.Howishenow?Hewasonethen.Hewasshort.Heistall.Readandanswer. Watchthevideo. 1.Thisisme.这是我。Languagepoints【拓展】常见人称代词的主格和宾格形式人称单数复数主格宾格主格宾格第一人称Imeweusme是人称代词I的宾格形式，在句中作表语。 人称单数复数主格宾格主格宾格第二人称youyouyouyou第三人称hehimtheythemsheheritit 2.Iwasshort.（那时）我很矮。此句型用于描述某人过去的外貌特征或性格特点。其句型结构为“主语+was/were+描述外貌特征或性格特点的形容词+其他.”。当主语是第一人称或第三人称单数时, be动词用was，其他情况用were。例：那时我很胖。I was fat then. 【拓展】be动词在一般过去时中的变化：(1)am和is在一般过去时中变为was。(was not=wasn’t)(2)are在一般过去时中变为were。(were not=weren’t)(3)带有was或were的句子，其否定、疑问的变化和is,am,are一样,即否定句在was或were后加not，一般疑问句把was或were提至句首。 例：你爸爸以前是厨师吗?Wasyourfatheracook?我爸爸以前不是厨师。Myfatherwasn’tacook. CanyousayyourselflikeSam?Thisisme.Iwas...Iwas...NowI’m... Listen,pointandfind“was,were”.2 Whoarethey,Lingling?Theyaremygrandparents.Theywereyoungthen.Yes,nowtheyareold. It’sme!Iwastwothen.Yes,nowmyhairislong.Whoisthatlittlegirl?Yourhairwassoshort.这么；那么 Yes,butIwasverynaughtytoo.Aah.Youweresocute!Haha… Watchthevideoandanswerquestions. TheyareLingling’sgrandparents.Whoarethey?Howweretheythen?Howaretheynow?Theywereyoungthen.Nowtheyareold. Whoisthatlittlegirl?It’sLingling.Howoldwasshethen?Shewastwothen. HowwasLingling’shairthen?HowisLingling’shairnow?Herhairwassoshortthen.Nowherhairislong. HowwasLinglingthen?Shewassocutethen.Shewasverynaughtythen. Now,ChooseTorF.Lingling’shairisshortnow.()Lingling’sgrandparentsareoldnow.()Lingling’shairwaslongwhenshewas2.()TFF 3.Who are they,Lingling?他们是谁，玲玲?此句是由who引导的特殊疑问句，用于询问人物的身份。因为所问的对象是复数，所以后面的be动词用are。此句型结构为“Who+be动词+主语?”，意为“某人/某些人是谁?”。例:那个小女孩是谁?Whoisthelittlegirl?他们是谁?Who are they? 4.They are mygrandparents.他们是我的（外）祖父母。grandparents意为“（外）祖父母"，是家人及亲属的称呼。【拓展】家人及亲属的英文表达grandparents（外）祖父母grandfather/grandpa（外）祖父mother/mum母亲；妈妈uncle伯父；叔父；舅父；姑父；姨父brother兄弟sister姐妹 grandmother/grandma（外）祖母parents父母father/dad父亲；爸爸aunt姨母；姑母；母亲；妈妈husband丈夫wife妻子cousin堂（表）兄（弟/姐/妹）son儿子daughter女儿 5.Iwastwothen.那时我两岁。此句是描述某人过去的年龄的句子。句型结构是“主语+was/were+基数词(three, ten...)+其他.”。例：那时吉姆五岁。Jimwasfivethen.他们那时十岁。They were ten then. Role-playtheconversation.Whoarethey,Lingling?Theyaremygrandparents....... Listenandsay.3I____twothen.was You____socute!were Practise.根据图片把过去和现在进行对比描述。4 A:Herhair____shortthen.B:Nowherhair____long.A:He____shortthen.B:Nowhe____tall.wasiswasis A:Thecats____youngthen.B:Nowthecats____old.A:I____fourthen.B:NowI’mten.werearewas A:We____youngthen.B:Nowwe____old.wereare