7AU1-2023年牛津譯林版初中英語單元知識點一遍過（江蘇專用）過單詞短語過單詞短語知識點1.Thisisme!(P6)①this為指示代詞，意為“這，這個”；thisis意為“這是”。此句型常用來介紹人或物。在英語在介紹某人時，要用thisis...,而不是thatis。例：Mum,thisismyfriend,Tom.②在打電話時也常用thisis...或thisis...speaking，不可以說“Iam...”。例：Hello,thisisMissGreen.③thisis...意為“這是”，this是指示代詞，常用來近指，遠指用thatis...。例：Thisismybook.Thatisyours.知識點1．OhIlovee-dog.(P6)(1)like是一般意義上的喜歡，而love表達的感情更為強烈，一般情況下love=.(2)enjoy在喜歡的基礎(chǔ)上更有欣賞的意思，后接。知識拓展：e代表的是electronic，表示“電子的”。e-mail電子郵件eg:Igetane-mailfrommyfriendeverymonth.【答案】(1)like是一般意義上的喜歡，而love表達的感情更為強烈，一般情況下love=likeverymuch.(2)enjoy在喜歡的基礎(chǔ)上更有欣賞的意思，后接動詞要用v.-ing形式。例題訓練：Welove___A_____TV,butHobolikes________games.A.towatch;toplayB．watching;playsC．watch;toplayingD．towatch;play知識點2.--Areyoumymaster?(P6)--Yes,Iam.含be動詞(am/is/are)的一般疑問句句式為：，肯定答句為：.否定答句為：．eg:--IsEddieane-dog?--No，heisn't.【答案】含be動詞(am/is/are)的一般疑問句句式為：Am/Is/Are+主語+其他，肯定答句為：Yes，…am/is/are.否定答句為：No.…amnot/isn't/aren't．知識點3．Readthisbooknow.(P6)祈使句：以開頭的句子叫祈使句，表示等；為了表現(xiàn)語氣的委婉，常在句首或句末用一詞。否定句式為：。eg:PleaseturnontheTV.＝TurnontheTV,please.Don'tgoout.It'sraininghard.(2)read作動詞，意為，主要指。eg：Pleaseopenyourbooksatpage15andreadthenewwords.【答案】(1)祈使句：以動詞原形開頭的句子叫祈使句，表示請求、命令、建議等；為了表現(xiàn)語氣的委婉，常在句首或句末用please一詞。否定句式為：Don't＋動詞原形。(2)read作動詞，意為“讀；看”，主要指看書、報紙等帶有文字的材料。例題訓練：1.___Write_____(write)thewordsontheblackboard,please.2.我奶奶每天午飯后看報。Mygrandmother____reads_______newspapers_____afterluncheveryday.3.Aftersupper,fatherusually___D_____newspapers.A.lookB.looksC.readD.reads知識點4．Howtolookafteryoure-dog？(P6)(1)lookafter意為，同義短語為。eg:Motherisill.Imustlookafterherwell.(2)howtodosth.意為，是的結(jié)構(gòu)。eg:Canyoutellmehowtostartthiscomputer?【答案】(1)lookafter意為“照料；照顧”，同義短語為takecareof。(2)howtodosth.意為“怎樣做某事”，是“特殊疑問詞＋todosth.”的結(jié)構(gòu)。例題訓練：1.PleaselookaftermycatwhileI'maway.（改為同義句）Please____take________care_________of___mycatwhileI'maway.Idon'tknowhow____toread____(read)thisword.3.Myparentsaskmeto_____D____myselfwhentheygoout.A.lookforB.lookoutC.looklikeD.lookafter知識點5．ThenewstudentsinClass1,Grad7atSunshineMiddleSchoolaregreetingeachother.(P7)eachother表示each表示(1)every是從著眼，each是從著眼；every指“每一個”，但強調(diào)．常意為“大家”，而each可用于兩個或兩個以上的人或事物中，意為“每個”。強調(diào)。(2)each可和連用，而every不能。eg:Everystudentishere.EachstudenthasanEnglishbook.EachofthestudentshasanEnglishbook.【答案】eachother表示“彼此，相互”each表示“每個，各個”(1)every是從整體著眼，each是從個體著眼；every指“每一個”，但強調(diào)全體．常意為“大家”，而each可用于兩個或兩個以上的人或事物中，意為“每個”。強調(diào)個體。(2)each可和of連用，而every不能。知識點6．Whatgreetingsdoyouoftenuseatthefollowingtimes?Writethecorrectsentenceundereachpicture.(P7)在下面這些時候你經(jīng)常使用什么問候語?在每張圖片下面寫出正確的句子。Goodmorning．Goodafternoon.Goodevening．是下午(12點一18點左右)的問候語，意思是“下午好”；晚飯后到睡覺前的一段時間，用，意思是“晚上好”；晚上分手時多說．意思是“晚安"．對方回答也用此句，但語調(diào)通常用降調(diào)?！敬鸢浮縂oodmorning．上午好Goodafternoon.下午好Goodevening．晚上好Goodafternoon是下午(12點一18點左右)的問候語，意思是“下午好”；晚飯后到睡覺前的一段時間，用Goodevening，意思是“晚上好”；晚上分手時多說Goodnight．意思是“晚安"．對方回答也用此句，但語調(diào)通常用降調(diào)。知識點7.Nicetomeetyoutoo．(P7)Nicetomeetyou是初次見面時的寒暄用語。意思是，回答用．表示。知識拓展：表示相同意思的還有：；；；.等。(1)to在句子中為不定式符號，無具體含義，其后跟。eg:It’snicetoseeyouhere.(2)meet為動詞，意為等。eg：Let’smeetatschool.【答案】Nicetomeetyou是初次見面時的寒暄用語。意思是“見到你我很高興”，回答用Nicetomeetyoutoo．表示“見到你我也很高興”。知識拓展：表示相同意思的還有：Nicetomeetyou;I’mgladtomeetyou；Gladtomeetyou；Happytomeetyou.等。(1)to在句子中為不定式符號，無具體含義，其后跟動詞原形。(2)meet為動詞，意為“遇見，會見，接見，見面”等。例題訓練：Hello!Myname'sJenny.I'mTony.___C_____Thankyou.B．Yes,Iam.C．Nicetomeetyou,Tony.D．Hello!知識點7：WelcometoClass1,Grade7!（P8）①welcometo意為“歡迎”。后面跟表示地點的名詞時，意為“歡迎來到某地”；后面跟一般名詞時，表示“歡迎參加某項活動”。例：WelcometoBeijing,myfriends.Welcometomybirthdayparty.知識拓展：welcome還可以做動詞和名詞。(1)welcome作及物動詞，意為“歡迎”。例：Let’swelcomeournewclassmate,Tom.(2)welcome可作可數(shù)名詞，意為“歡迎，迎接”。例：Wegavethevisitorsawarmwelcome.注意：Youarewelcome.可用于對他人想你表示道謝時的回答，意為“不客氣”。例：Thankyouverymuch.Youarewelcome.②在英語中，編號的東西可用兩種方式表達，一種用序數(shù)詞，另一種用基數(shù)詞，請注意不同之處。例：thefirstlesson=lessonone注意：日常生活中常用基數(shù)詞表示，如：Room305，Class1，Grade7等。注意表達方式與漢語的區(qū)別。漢語順序通常是：數(shù)詞+名詞。英語則與之相反。Page20，Row5等。grade，class，row，number，picture，middleschool等詞語在某些具體情況下，第一個字母需大寫，還要注意，班級與年級間要用逗號隔開。知識點8：I’m12yearsold.(P8)①表示人的年齡，常用yearsold，不過有時yearsold可以省去。例：Heis13yearsold.=Heis13.②如果要表達嬰兒幾個月大，這時yearsold不能省去。例：Thebabyistenmonthsold.③注意同義句之間的轉(zhuǎn)換例：Sheissixteenyearsold.=Sheisagirlofsixteen.=Herageis16.注意：(1)我們也常用“one’sage+be+數(shù)字”表示“某人的年齡是多少”。例：What’syourage？I’mthirteenyearsold.(2)“基數(shù)詞-year-old”意為“歲的”,常用來作定語，修飾名詞。year不能用復(fù)數(shù)，中間要用連字符號。例：Mybrotherisanine-year-oldboy.例題訓練：Howoldisyoursister?Sheis___B_____girl.A.eight-year-oldB.aneight-year-oldC.aneight-years-oldD.aneightyearsold知識點8.Ioftenplayfootballafterschool.(P8)playfootball意為，注意球類運動前無。eg:Ican'tplayfootballbutIcanplaybasketball.(1)動詞play之后如果接球類、棋類等運動項目時，在名詞前。eg:playbasketball／golf／cards(2)play后接表示樂器的名詞時，要在名詞前。eg:playthepiano／theviolin／theguitarafter意思是，其反義詞為?！敬鸢浮縫layfootball意為“踢足球”，注意球類運動前無定冠詞the。(1)動詞play之后如果接球類、棋類等運動項目時，在名詞前不加冠詞。(2)play后接表示樂器的名詞時，要在名詞前加the。after意思是“在……之后”，其反義詞為before。知識點9.HeisfromNanjing．(P8)befrom意為，相當于。eg:Wheredoyoucomefrom?＝Whereareyoufrom?【答案】befrom意為“來自”，相當于comefrom。例題訓練：1.Where____C____Andy_______from?A.does;isB.does;iscomeC.does;comeD.do,come2.____C___allofthemcomefromNanjing?No,LiMei________fromShanghai.A.Do;doesB.Does;doesC.Do;isD.Do;do知識點10.Shelikesmusic.(P8)like是及物動詞，意為，用法同like+n./pron.表示。eg:Ilikeher.likedoingsth表示（常表示習慣性動作）eg:Tomlikesrunning.liketodosth表示，常表示一次性或想做但尚未發(fā)生的動作。eg:Helikestoplaywithus.Welikeournewschool.LittleJohndoesn'tlikedoing/todohomework.listen是不及物動詞，意思是，其后接賓語時必須與連用。eg:Weshouldlistentotheteachercarefully.【答案】like是及物動詞，意為“喜歡”，用法同lovelike+n./pron.表示“喜歡人或物”。likedoingsth表示“喜歡做某事”（常表示習慣性動作）liketodosth表示“喜歡做某事”，常表示一次性或想做但尚未發(fā)生的動作。listen是不及物動詞，意思是“聽”，其后接賓語時必須與介詞to連用。知識點11.HeisgoodatMaths．(P8)begoodat的意思是，后接作賓語。同義短語是。eg:Helenisn’tgoodatschoollessonsbutsheisgoodatmakingmodels.【答案】begoodat的意思是“擅長于……”，后接名詞、代詞或動名詞作賓語。同義短語是dowellin。知識點12：Millieistellinghermotheraboutherclassmates，KittyandAmy.(P13)tellsbaboutsth，表示要講的內(nèi)容很多，需要一段時間，tellsbsth，通常指講一件一下子就可講完的事。eg:Now,pleasetellmeaboutyourhobbies.Canyoutellyourtelephonenumber?【答案】tellsbaboutsth“某人關(guān)于某事”，表示要講的內(nèi)容很多，需要一段時間，tellsbsth“告訴某人某事”，通常指講一件一下子就可講完的事。知識點13：Shelovesdancing．(P13)dancing是一個動名詞形式，其動詞是，意思是.dancer則是名詞，意思是.eg:Areyougoodatdancing?Amylikesdancing．Amydanceseveryday．【答案】dancing是一個動名詞形式，其動詞是dance，意思是“跳舞”。dancer則是名詞，意思是“舞蹈家，舞蹈演員”。知識點14：...IlivewithmyfamilyinBeijing.我和家人一起住在北京。（P16)livewithsb.livein/on+地點eg:weliveontheearthwithourfriends.【答案】livewithsb.和某人住在一起livein/on+地點住在某地知識點15：Iamnottall.Myhairisveryshort，andIwearglasses．(P16)glassen．。是不可數(shù)名詞，沒有復(fù)數(shù)形式。n．。是可數(shù)名詞，其復(fù)數(shù)形式是。eg:Peoplemakewindowswithglass．人們用玻璃做窗戶。Therearetwoglassesonthetable．桌上有兩個玻璃杯。glasses【復(fù)數(shù)】眼鏡。作主語時，謂語要用；表示數(shù)量時，要借助于短語eg:Iwanttobuyanewpairofglasses．【答案】n．玻璃。是不可數(shù)名詞，沒有復(fù)數(shù)形式。n．玻璃杯。是可數(shù)名詞，其復(fù)數(shù)形式是glasses。glasses【復(fù)數(shù)】眼鏡。作主語時，謂語要用復(fù)數(shù)形式；表示數(shù)量時，要借助于短語…pairof知識點16：TalkaboutMillieandherclassmates.談?wù)撁桌蚝退耐瑢W。(P17)(1)talkaboutsth/sbeg:let’stalkaboutsomethinginteresting.tell，talk，speak，say的區(qū)別tell是及物動詞，有之意，后接雙賓語?！爸v故事，說謊，”等只能用。如：tellthedifference，tellsb.todosth.，tellstories.talk是不及物動詞，常與連用。eg:Weoftentalkaboutbasketballafterclass.speak作及物動詞時，后只能接；作不及物動詞時，多指。eg:Hecanspeakthreelanguages.Canthebabyspeak?say是及物動詞，后接【答案】(1)talkaboutsth/sb談?wù)撃呈禄蚰橙?2)tell，talk，speak，say的區(qū)別tell是及物動詞，有“講述；區(qū)分；告訴”之意，后接雙賓語。“講故事，說謊，”等只能用tell。如：tellthedifference辨出區(qū)別，tellsb.todosth.告訴某人做某事，tellstories講故事。talk是不及物動詞，常與to，with或about連用。speak作及物動詞時，后只能接某種語言作其賓語；作不及物動詞時，多指“發(fā)言或講話的能力”。say是及物動詞，后接所講的內(nèi)容。知識點17：Nowlet'smeetmynewclassmates.(P8)這是一個表示邀請、建議的祈使句?！癓et'sdosth.”為固定句型，意為“讓我們做某事吧”。let's后面要接動詞原形。例：Let'sgoandlookatourpictures.Let'sgotoschool.①let作動詞，常用于“l(fā)etsbdosth”結(jié)構(gòu)中，意為“讓某人做某事”。其否定形式為“l(fā)etsbnotdosth”，意為“不讓某人做某事”。該結(jié)構(gòu)中的sb作賓語，可以是名詞或代詞，代詞要用賓格形式。例：Lethimnotplaywithfire.②其他表示建議的常用句型：Shallwe…？/Whynot/don'tyou…？/What/Howabout…？例題訓練：Boblikesplayingbasketballverymuch.Buthisfatherdoesn'tlet___C_____it.A.hisdoB．hedoC．himdoD．himtodo過語法過語法 1）一般現(xiàn)在時一般現(xiàn)在時表示現(xiàn)在經(jīng)常反復(fù)發(fā)生的動作、存在的狀態(tài)、或習慣性的動作的時態(tài)。標志：oftenusuallyalwayssometimeseveryday……2)do和does的用法（主語是第三人稱單數(shù)或單數(shù)人稱——does）單數(shù)復(fù)數(shù)人稱｛第一人稱：Iwe第二人稱：youyou第三人稱：she,he,itthey｛Sally,mymother｛LucyandNickmysister……myclassmates……3)動詞三單現(xiàn)形式的變化規(guī)則：（三單現(xiàn)指第三人稱單數(shù)的一般現(xiàn)在時）1、一般的直接加s2、以s,sh,ch,x,o結(jié)尾的加ese.g.cross-crosseswash-washeswatch-watchesgo-goesdo-does3、以輔音字母加y結(jié)尾的變y為i，再加ese.g.fly-fliesstudy-studiescry–cries4、have–hasHowdoyousaythatinEnglish?用動詞的正確形式填空We____________(getup)atseveneverymorning.Myfatheroften___________(drink)milkforbreakfast.Jim__________(notdo)hishomeworkaftersuppereveryday.【語法練習】一、寫出下列動詞的第三人稱單數(shù)形式1.wash_________match_______guess______study______finish_________go________snow______carry_________2.stop______see________drive________let_______carry______keep_____join______find_______think________teach______catch______3.stay_______begin______forget_______forget______lie________die_______run_______prefer______give________ring_______dance______hope_______【答案】1.washesmatchesguessesstudiesfinishesgoessnowscarries2.stopsseesdrivesletscarrieskeepsjoinsfindsthinksteachescatches3.staysbeginsforgetsliesrunsrgivesringsdanceshopes二、用所給詞的正確形式填空1.Weoften___________(play)ontheplaygound.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning.4.What____(do)heusually_____(do)afterschool?5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Howmanylessons______yourclassmate____(have)onMonday?10.Whattime____hismother_________(do)thehousework?11.Heoften______(have)dinnerathome.12.DanielandTommy___(be)inClassOne.13.We____(notwatch)TVonMonday.14.Nick_____(notgo)tothezooonSunday.15.They______(like)theWorldCup?16.What____theyoften____(do)onSaturdays17.Yourparents________(read)newspaperseveryday?18.Thegirl______(teach)usEnglishonSundays.19.SheandI_______(take)awalktogethereveryevening.20.There_______(be)somewaterinthebottle.21.Mike______(like)cooking.22.They_______(have)thesamehobby.23.Myaunt______(look)afterherbabycarefully.24.Youalways____(do)yourhomeworkwell.25.I_____(be)ill.I’mstayinginbed.26.She_____(go)toschoolfromMondaytoFriday.27.LiuTao_____(do)notlikePE.28.Thechildoften______(watch)TVintheevening.29.SuHaiandSuYang______(have)eightlessonsthisterm.30.－Whatday______(be)ittoday?－It’sSaturday.31.Don’tmakeanoise.Grandpa__________(sleep).32.Tom’sfamily__________(watch)TV.33.It________(take)metwohourstofinishmyhomeworklastnight.34.What______yourmother_______(do)everyevening?She_______(wash)clothes.35._______it______(rain)everyday?36.What_______(do)you_______onSundays?We________(play)football.37.There________(be)afootballmatchonTVeverymorning.38.Theyoften________(visit)theGreatWall.39.Who_______(dance)thebestinyourclass?40.He_____________(notcome).41.Theearth__________(move)roundthesun.42She________(buy)asweater.43.Mr.Wangoften______(go)toShanghai.【答案】play2gets3Doyou4doesdo5studies6goes7watches8Doesread9dohave10doesdo11has12are13don’twatch14doesn’tgo15likes16dodo17read18teaches19take20is21likes22has23looks24do25am26goes27does28watches29have30is31issleeping32watch33took34doesdowashes35Doesrain36dodoplay37is38visit39dances40didn’tcome41moves42bought43goes重難點訓練重難點訓練一、單項選擇()1．Shelikesdrawing_________apencil．A．withB．inC．ofD．on()2．Youknowhim．Iknowhim，________．A．someB．a(chǎn)nyC．tooD．either()3．Manygirls1iketo________skirts．A．inB．putonC．wearD．wears()4．—Howdoyougohomeeveryday?—We________everyday．A．runtohomeB．walkhomeC．walkshomeD．walktohome()5．Where_________he________from?A．is：comeB．does：comeC．is；comesD．do；come()6．Italk_________myclassmates_________lunchtime．A．with：onB．to：toC．to；atD．to；in()7．There_________apencilandtworulersinthepencil—box．A．a(chǎn)reB．isC．beD．have()8．_________youthebuseveryday?A．Do：takeB．Are；takeC．Does；takeD．Do；takes【答案】ACCBBCBA二、句型轉(zhuǎn)換1．Hehasaball．(一般疑問句)__________________________________________________________________________2．Theboydoeshishomeworkeveryday．(否定句)__________________________________________________________________________3．Catseatfish．(否定句，劃線提問)_________________________________________________________________________4．Heis13yearsold．(劃線提問)__________________________________________________________________________5．Simonplaysfootballafterschool．(劃線提問)__________________________________________________________________________6．HeenjoyswatchingTVintheevening．(劃線提問)__________________________________________________________________________7．IhavelotsoffriendsatBeijingSunshineSecondarySchool.(劃線提問)__________________________________________________________________________【答案】Doeshehaveaball?2．Theboydoesn’tdohishomeworkeveryday3．Catsdon’teatfish．／Whatdocatseat?4．Howoldishe?5．WhendoesSimonplayfootball?6．Whatdoesheenjoydoingintheevening?7．WheredoYouhavelotsoffriends?1.Hewalkshomeeveryday.(改為同義句)Hehomeeveryday.2.Mr.BlackcomesfromLondon(對劃線部分提問)________________Mr.Blackfrom?3.Shedrinksmilkseverymorning.(改一般疑問句，并作否定回答)shemilkeverymorning?,she.4.MybrotherisintheReadingClub.(改為同義句)MybrotherisReadingClub.5.SheenjoyswatchingTV（改為否定句）ShewatchingTV.【答案】1.goesonfoot2.Wheredoescome3.DoesdrinkNo,doesn’t4.amemberof5.doesn’tenjoy三、翻譯句子1．你喜歡玩電腦游戲嗎?___________________________________________________________________________2．在周末，他通常跑半小時的步。___________________________________________________________________________3．我擅長英語，而且是英語興趣小組的成員。___________________________________________________________________________4．我哥哥喜歡在那條河里游泳。___________________________________________________________________________5．我們新來的英語老師年輕、漂亮。___________________________________________________________________________【答案】1．Doyouenjoyplayingcomputergames?2．Attheweekendheusuallyrunsforhalfallhour．3．I’mgoodatEnglishandI’mamemberoftheEnglishClub．4．Mybrotherlikesswimminginthatriver．5．OurnewEnglishteacherisyoungandbeautiful．1．我非常熱愛我的學校。_________________________________________________2．你母親喜歡運動嗎？_________________________________________________3．埃米不喜歡踢足球。_________________________________________________4．湯姆和吉姆在晚飯后不踢足球。_________________________________________________5．我母親經(jīng)常在周末打掃房子。________________________________________________6．你為什么經(jīng)常呆在家里？________________________________________________【答案】1.Ilovemyschoolverymuch．2.Doesyourmotherlikesports?3.Amydoesn'tlikeplayingfootball.4.TomandJimdon'tplayfootballaftersupper．5.Mymotheroftencleansthehouseat/onweekends．6.Whydoyouoftenstayathome?四、動詞填空1．Thegirl___________(notdo)herhomeworkonSaturday．2．____________(be)yoursistergoodatEnglish?3．Pleasetellmehow____________(answer)thisquestion．4．一___________(be)yourteachersnice?一Yes，andMissKing___________(be)agoodteacher，too．5．Let’s__________(go)hometogether．6．Andy_likes__________(watch)TV．He__________(watch)TVeveryday．【答案】1．doesn’tdo2．Is3．toanswer4．Are，is5．go6．watching，watches五、完形填空Look,thisisMary.Doesshelookpretty?Wow,hereyesareblue.Howbeautifulsheis!Maryis1Americangirl.NowsheisinBeijing2herparents.She3knowChinese.SheisstudyingChinesenow.Sheoften4Chinesetoherfriends.Butsometimes,theydon'tunderstand5.ItisSundaymorning.Shewantstogotothe6,butshedoesn'tknow7togetthere.SheasksaChineseboy,Theboycan'tunderstandwhatshesays.Thenshetakesoutapenand8.Shedrawsamonkey9apieceofpaperandshowsittotheboy.Thentheboyshowstheroute（路線）toMary.Andhealso10Marysomethingaboutthezoo.ThenMarygetstherequickly(快地)．()1.A.aB.anC.theD.／()2.A.withB.andC.toD.of()3.A.isn'tB.don'tC.doesn'tD.aren't()4.A.talksB.saysC.speaksD.asks()5.A.sheB.herC.heD.them()6.A.schoolB.homeC.restaurantD.zoo()7.A.howB.whatC.whyD.when()8.A.amobileB.somepaperC.somepapersD.aradio(收音機)()9.A.withB.byC.inD.on()10.A.tellsB.saysC.asksD.talks【答案】1~5.BACCB6～10.DABDA六、閱讀理解AWuDonghasagoodfriend.HisnameisPeter.HeisfromtheUSA.WuDongandPeterareinthesameclass.Theygotoschoolfivedaysaweek.TheystayathomeonSundaysandSaturdays.PeterlikesChinaandChinesefood.Helikesricecakesverymuch.Atschooltheyplayping-pongballafterclass.

WuDongandPeterlikemakingthings.Nowtheyaremakingamodelplane.TheylikeflyingmodelplanesonSundaymornings.PeterspeaksEnglishandalittleChinese.WuDongspeaksChineseandalittleEnglish.Theyteacheachother.1.WheredoesWuDong’sfriendcomefrom?