Unit2單元講義人教版七年級(jí)英語(yǔ)上冊(cè)

第3講Unit2Thisismysister.知識(shí)精講知識(shí)點(diǎn)1.重點(diǎn)單詞1.sistern.姐；妹教材原句：She’smysister.(p71a)【直擊考點(diǎn)】英語(yǔ)中姐姐或妹妹都稱作sister.復(fù)數(shù)形式為sisters.常見的表稱呼的詞還有：mother,father,parent,brother,grandmother,grandfather,grandparent,son,cousin,grandpa,dad,mum,uncle,daughter,根據(jù)實(shí)際情況都有其復(fù)數(shù)形式，grandparents和parents表示祖父母和父母兩個(gè)人時(shí)通常都用復(fù)數(shù)。2.thosepron.那些教材原句：Thosearemyparents.(p71c)【直擊考點(diǎn)】用于修飾或指代距離較遠(yuǎn)的復(fù)數(shù)的事物，that是它的單數(shù)形式。Thatismypen.Thisisyours.these英語(yǔ)指代距離較近的復(fù)數(shù)的事物，this是它的單數(shù)形式Thesearemyparentsandthosearemygrandparents.3.theypron.他（她、它）們教材原句：Yes,theyare.(p82d)【直擊考點(diǎn)】they他（她、它）們，為第三人稱復(fù)數(shù)形式，主格，在句中做主語(yǔ)TheyareKate’sbooks.注意與them,their,theirs的區(qū)別they是主格，在句子中做主語(yǔ)成分；Theyaremyfriends.them是賓格，在句子中做賓語(yǔ)；Ilovethem.their是形容詞性物主代詞,后加名詞Thosearetheircups.theirs是名詞性物主代詞，做表語(yǔ)，其相當(dāng)于their+名詞Theseredrulersaretheirs.4.who

pron.誰(shuí)；什么人教材原句：Andwho’she?(p72d)【直擊考點(diǎn)】特殊疑問(wèn)代詞，“誰(shuí)”的主格形式，whom為它對(duì)應(yīng)的賓格形式,whose表示所有格“誰(shuí)的”Whoareyou?（主格）WithwhomdoyougotoShanghai?（賓格）Whosedogisit?（所有格）5.well

interj.嗯；好吧教材原句：Well,haveagoodday!(p82d)【直擊考點(diǎn)】語(yǔ)氣詞，表示“嗯，那么”之類的意思。形容詞，表示身體好。Iamwell.副詞，表示“好”。對(duì)應(yīng)的形容詞為goodHeisagoodboy.HespeaksEnglishwell.6.hereadv.（用以介紹某人或某物）這就是；在這里教材原句：Herearetwophotosofmyfamily.(p112b)【直擊考點(diǎn)】here地點(diǎn)副詞，前面不用加介詞Lucy,ehere.here反義詞thereHereis/are...be動(dòng)詞選擇看后面緊跟著的名詞Hereyouare.給你。7.photon.照片教材原句：Herearetwophotosofmyfamily.(p112b)【直擊考點(diǎn)】復(fù)數(shù)形式只需在后面加“s”對(duì)比：之前所學(xué)的“tomato”“potato”的復(fù)數(shù)形式在后面加“es”takeaphoto拍照myfamilyphoto=aphotoofmyfamily我的一張全家福近義詞picture也可表示照片，同時(shí)也可以表示圖片Lookatthepicture.Isitbeautiful?nextadj.&n.下一個(gè)（的）；接下來(lái)（的）教材原句：Inthenextpicturearemybrothers,BobandEric.(p112b)【直擊考點(diǎn)】adj.下一個(gè)的Eg.Pleaseturntothenextpage.adv.接下來(lái)Eg.Idon’tknowwhattodonext.針對(duì)性練習(xí)：1.Myfatherhasas________andtwobrothers.2.______areLinda'sfriends.A.Those B.That C.His D.those3.JennyBrownismygoodfriend.(就劃線部分提問(wèn))_________________________________________4._______（he）aremygrandparents.Myauntis______(they)daughter.Sheisagoodswimmer,soshecanswim_______.A.good B.fine C.well D.niceThesearep____ofmyfamily.Myparentsareinthem.7.ThoseareMary’sbooks.(對(duì)劃線部分提問(wèn))_______________________________________________8.Isthatyourson?(變復(fù)數(shù)句)_________________________________________9.There_______twocupsofwateronthetable.10.H______esthebus,let’sgo!11.First,youshouldcloseyoureyesWhatshouldIdon_______?12.Isthatyourson?(變復(fù)數(shù)句，并對(duì)復(fù)數(shù)句做肯定回答)_________________________________________Excuseme,couldyouplease________(拍照)forme?知識(shí)點(diǎn)2.重點(diǎn)詞組1.familytree家庭關(guān)系圖、家譜教材原句：Addthewordsintheboxtothefamilytree.(p101a)【直擊考點(diǎn)】1)強(qiáng)調(diào)集體成員時(shí)，形單義復(fù)，做主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)；強(qiáng)調(diào)集體時(shí)，單數(shù)名詞，復(fù)數(shù)形式為：families.2)familytree家譜，一般包括祖父母（grandparents)，父母(parents)，叔叔嬸嬸(uncle，aunt),堂兄妹（cousins)如下圖：Joe’sfamilytreeMartinBrownMartinBrownMarkGreenJaneGreenBobJennyJoeTonyJohnLucyBrown2.tellsbaboutsth告訴某人關(guān)于某事教材原句：Tellyoupartneraboutyourpicture.(p101d)【直擊考點(diǎn)】tellsbaboutsth告訴某人關(guān)于某事Pleasetellmesomethingaboutyourschool.tellsb(not)todosth告訴某人(不)去做某事Mymotheralwaystellsmenottoplaygames.3.inthefirstphoto在第一張照片里教材原句：Mygrandfatherandmygrandmotherareinthefirstphoto.(p112b)【直擊考點(diǎn)】1)first是one的序數(shù)詞，第一2）inthefirstphoto在第一張照片里inthesecondphoto在第二張照片里inthenextphoto在下一張照片里aphotoofmyfamily一張家庭照片針對(duì)性練習(xí)：Ihaveabigf________.Thereare8peopleinit.Tom'smothertellsTomupearlier.A.get B.getting C.got D.togetMyparentsareinthe__________(one)photo.你能告訴我關(guān)于你的家庭關(guān)系圖嗎？__________________________________________根據(jù)所給的家譜圖，完成選項(xiàng)。1)JohnBrownandAnnaSmithareSally's______.A.parents B.grandparents C.brotherandsisterD.uncleandaunt2)MaryisSally's______.A.aunt B.mother C.sister D.grandmother3)AnnisJohnBrown's______.A.son B.granddaughter C.daughter D.sister4)TomandKateareAnn's______.A.cousins B.uncleandaunt C.brotherandsisterD.fatherandmother5)Fromthefamilytree,Sallyhas______cousins.A.two B.three C.four D.five知識(shí)點(diǎn)3.重點(diǎn)句型1.ThisismyfriendJane.(P82d)【剖析】Thisis…是當(dāng)場(chǎng)介紹人時(shí)的用語(yǔ)。Theseare…是Thisis…的復(fù)數(shù)形式。句中myfriend和Jane是同位關(guān)系，Jane是myfriend的同位語(yǔ)，我的朋友myfriend和簡(jiǎn)Jane是同一個(gè)人。因此該句也可以說(shuō)ThisisJane,myfriend.這是簡(jiǎn)，我的朋友。拓展Thatis…與Thoseare…也可作介紹語(yǔ)。只不過(guò)this指離說(shuō)話人較近的人或物，意思是“這個(gè)”，that指離說(shuō)話人較遠(yuǎn)的人或物，意思是“那個(gè)”。如：Thisismymumandthatismydad.這是我的媽媽，那是我的爸爸。Thisisapenandthatisapencil.這是一支鋼筆，那是一支鉛筆。Thisis沒有縮寫形式，thatis可縮寫成that’s.針對(duì)性練習(xí)：翻譯：這個(gè)是我的阿姨。那些是我的表弟們。_________________________________________________Thisisabigtree.(變復(fù)數(shù)句)________________________________________3）Isthisyoursister?Yes,_________________.2.Arethoseyourparents?(p82d)【剖析】這是一個(gè)含有be動(dòng)詞的一般疑問(wèn)句。將陳述句中的be動(dòng)詞am,is,are，提至句首變一般疑問(wèn)句，句號(hào)改為問(wèn)號(hào)，其他語(yǔ)序不變。拓展在回答主語(yǔ)是these或those的疑問(wèn)句時(shí)，用they來(lái)代替these或those.即：Yes，theyare./No,theyaren’t.在回答主語(yǔ)是this或that的疑問(wèn)句時(shí)，用it來(lái)代替this或that.即：Yes,itis./No,itisn't.針對(duì)性練習(xí)：1)這些是湯姆的尺子嗎？____________________________________________________不，不是他的。____________________________________________________這個(gè)是我舅舅。那個(gè)是你的叔叔嗎？____________________________________________________是的。____________________________________________________3.Who’she?(p82d)【剖析】who’s為whois的縮寫其回答為：She/Heis拓展在實(shí)際應(yīng)用中，he和she雖然是人稱代詞，但可以有擬人化的用法，用來(lái)代替動(dòng)物，he習(xí)慣上代替勇敢的動(dòng)物，she代替可愛的小動(dòng)物。it有時(shí)也可以代替不確定的人或嬰兒。如：Thisisabird.SheisPolly.Myaunthasanewbaby.Itisverycute.針對(duì)性練習(xí)：他是誰(shuí)？___________________________________他是我的好朋友。____________________________________2.Withw_______doyougototheUSA?Myclassmates.4.Well,haveagoodday!(p82d)【剖析】祈使句，表祝福（愿）同義表達(dá)還可將good替換為nice，great等。拓展Haveagoodday=Haveagoodtime=Enjoyoneself針對(duì)性練習(xí)：Weall_____________________(玩得開心)today.5.Herearetwonicephotosofmyfamily.(p112b)【剖析】photo是“照片”的意思，它的復(fù)數(shù)是photos.picture也可以用來(lái)表示“照片”。of后面的名詞表示照片上是什么或是誰(shuí)。拓展1.Hereis/are...的句子結(jié)構(gòu)分析及句意。Hereis+可數(shù)名詞單數(shù)/不可數(shù)名詞“這里有一個(gè)…../這里有……”Hereare+可數(shù)名詞復(fù)數(shù)“這里有一些……”2.句中photosofmyfamily=myfamilyphotos.如果of后面用的是名詞性物主代詞，就表示一種所屬關(guān)系，則照片上可能不一定是某人的像，而強(qiáng)調(diào)這張照片是這個(gè)人所有照片中的一張。如：ThisisaphotoofJim’s=ThisisoneofJim’sphotos.這是一張吉姆的照片。(照片上的人可能是吉姆，也可能不是吉姆)ThisisaphotoofJim.這是一張吉姆的照片。（照片上的人一定是吉姆）針對(duì)性練習(xí)：Here________abookandtworulers.Really?Theyaremine.這是她的一張全家福。_______________________________________情景交際根據(jù)對(duì)話內(nèi)容，從方框中選出恰當(dāng)?shù)倪x項(xiàng)補(bǔ)全對(duì)話，其中有兩項(xiàng)多余。A:Hello,Lily!B:Hello,Eric!(1)

_____

A:It’saphotoofmyfamily.B:(2)

______

A:Yes,theyare.

B:Isthisyourbrother?A:(3)

____

He’smycousin.

B:(4)

_____

A:She’smysister.B:(5)

_____

It’sabeautifulphoto.

A:Thanks.

A.Aretheseyourparents?B.Yes,itis.C.Who’sthisgirl?D.Isthatyouruncle?

E.Oh,Isee.F.No,itisn’t.G.What’sthis?知識(shí)點(diǎn)4.語(yǔ)法指示代詞指示代詞是表示指示概念的代詞，即用來(lái)指示或標(biāo)識(shí)人或事物的代詞。指示代詞與定冠詞和人稱代詞一樣，都具有指定的含義，用來(lái)起指示作用，或用來(lái)代替前面已提到過(guò)的名詞。如：Thisismysister.這是我的姐姐。Thatismybrother.那是我的哥哥。Theseareteachers.這些是我的老師。Thosearemyfriends.那些是我的朋友。單數(shù)復(fù)數(shù)近指thisthese遠(yuǎn)指thatthose我們所學(xué)的指示代詞有：近指:thisthese遠(yuǎn)指:thatthose指示代詞的用法及注意事項(xiàng)：（1）指示代詞既可作限定詞又可做代詞，例如：限定詞：ThisgirlisMary.Thosemenaremyteachers.代詞：ThisisMary.Thosearemyteachers.（2）this和these指在時(shí)間或空間上較近的人或物，that和those指在時(shí)間或空間上較遠(yuǎn)的人或事物。例如：Thisisapenandthat’saneraser.這是一支筆，那是塊橡皮擦。Thisisaboyandthosearegirls.這是個(gè)男孩，那些是女孩。（3）打過(guò)程中，介紹自己時(shí)通常用this指代“我”，不用代詞I；詢問(wèn)對(duì)方時(shí)用that指代“你”，不用代詞you。例如：Hello.ThisisMary.Who’sthat?喂，我是瑪麗。你是誰(shuí)？ThisisTom.我是湯姆。（4）在回答指示代詞作主語(yǔ)的一般疑問(wèn)句時(shí)，不管指示代詞指人還是指物，答語(yǔ)中都用it或they。例如：Isthisaruler?Yes,itis.（5）向別人介紹某個(gè)人時(shí)，要說(shuō)“Thisis….”，不能說(shuō)“Heis….”或“Sheis….”。介紹兩個(gè)人時(shí)，先用“Thisis….”介紹一個(gè)人，然后用“Thatis….”介紹另一個(gè)人。如：ThisisLiMing.LiMing,thisisWeiHua.這是李明。李明，這是魏華。Thisismybrotherandthatismysister.這是我哥哥，那是我妹妹。隨堂演練一、單選1Isthisyourfather?No,________.A.itis B.itisn’t C.heis D.heisn’t2Isthatyour________?A.apicture B.picture C.pictures D.nicepictures3Whatarethose?________.A.Theyareappletrees B.TheyareapplestreesC.Thoseareapplestree D.Thoseareapplestrees4Isheyourfriend?Yes,________.A.itis B.itisn’t C.heis D.heisn’t5Mom,_______myfriends,DaleandHelen.A.thisisB.theyareC.heandsheD.theseare6_______are______boys?A.Who;thatB.Whose;thatC.Whose;thoseD.Who;those7Hello,Lindaisspeaking.Who’s_____？Hello,thisisMartin.A.heB.oneC.thatD.this8______girls_____mycousins.A.This;isB.That;isC.Those;isD.These;are二、句式轉(zhuǎn)換1Thesearetheirpencils.一般疑問(wèn)句：______________________________________________否定回答：______________________________________________2Thatismyteacher.(復(fù)數(shù)句)______________________________________________3Isthisyourgrandpa?否定回答：________,__________________4Thisismyfather.Thisismymother.(合為一句話意思不變)__________________________________________________________◆課后作業(yè)一、連詞成句，注意標(biāo)點(diǎn)符號(hào)1.his,here,is,photo,family,（.）your,the,for,of,thanks,photo,family,（.）your,is,brother,Paul,（?）are,not,these,grandparents,his,（.）she,aunt,his,is,（?）二、完型填空Hi,everyone!MynameisLinda.I’m1Englishgirl.Thisisa2ofmyfamily.Youcansee3peopleinit.Thesearemygrandparents.4areinthemiddleofthephoto.Thetallmanismyfather.5nameisHenry.Thisismymother,Anna.Myparents6threechildren,Tom,Paulandme.TomandPaularemy7.Tomisseven.Paulisthree.AndI’msix.8isthegirl?Sheismyaunt.HernameisBetty.Sheismyfather’s9.Oh,Pipiisinthephoto,too.Pipiisthe10ofmydog.Ilikeitverymuch.It’smygoodfriend.1.A.a B.anC.the D./2.A.map B.photo C.phone D.cup3.A.five B.six C.seven D.eight4.A.He B.SheC.They D.You5.A.His B.HerC.He D.She6.A.have B.MeetC.see D.spell7.A.friends B.brothers C.cousins D.Sisters8.A.What B.Where C.Who D.How9.A.daughter B.friend C.aunt D.sister10.A.name B.color C.number D.picture三、閱讀理解AHello,I’mKate.Thisisaphotoofmyaunt’sfamily.Thewomaninthephotoismyaunt,Jane.Sheisateacherandsheisverykind.Thesearemycousins,JeffandJack.Theyaresevenandtheyaretwins.Look!Thatlovelybabyismyaunt’slittledaughter,Rose.Sheisonlyone.Ilovethemverymuch.1.Thereare______peopleinthephoto.A.threeB.fourC.fiveD.six2.Myaunthas________.A.twodaughtersB.twosonsandadaughterC.twodaughtersandasonD.onlyoneson3.Roseismyaunt’s_________.A.sonB.sisterC.motherD.daughter4.JeffandJackare________.A.elevenB.brotherandsisterC.motherandsonD.twins5.RoseisKate’s_________.A.sisterB.mother C.cousin D.teacherBHello!MynameisMile.IamfromtheUSA.NowIamwithmyparents.IlikeChinawithmyparents.IlikeChina;IlikeChinesefood,too.Ihavebreakfastathome.Ihaveanegg,somebreadandporridge(粥)forbreakfast.Idonotlikemilk.Ihavenotimetogohomeforlunch.SoIhaveitatschool.Thelunchinourschoolisgood.Icanhavedifferentfoodforlunch.Ieatrice,meatandvegetables.SometimesIhavenoodlesanddumplings.Ihavedinnerathomewithmyparents.Sometimeswegoouttoeatwithfriends.Wehavechicken,vegetablesandfruit.Mikeis_________.A.AmericanB.English C.Chinese D.intheUSAForbreakfast,Mikehas__________.A.anegg,anappleandporridge B.anegg,breadandporridgeC.anapple,breadandmilk D.anegg,anappleandbreadHehaslunch____________.A.atschool B.athome C.inarestaurant D.withhisparentsHehas_______forlunch.A.rice,meatandvegetables B.noodlesanddumplingsC.chicken,meatandfruit D.AandBSometimestheyhavedinner______________.A.atschool B.inarestaurantwithsomefriendsC.athisfriend’shome D.intheopenair四、語(yǔ)法填空Ihave_______goodfriendinmyclass.________(he)nameisJackGreen.Heistwelve,andIamtwelve,_______.HisfatherandmotherworkinBeijing.He_______(like)Chinesefoodverymuch.Ioftenaskhimtomyho