七年級下冊英語Unit1知識點與語法精講精練詞匯梳理詞匯梳理（一）完成單詞梳理：名詞：1.吉他2.國際象棋3.俱樂部；社團4.故事；小說5.（中國）功夫6.鼓7.鋼琴8.小提琴9.人；人們10.中心；中央11.周末12.音樂家動詞：1.唱歌2.畫3.說（某種語言）；說話4.參加；加入5.講述；告訴6.寫作；寫字7.使成為；制造8.教；講授副詞：1.也；而且2.在今天連詞：1.或者；也不（用于否定句）兼類詞：1.（v/n）游泳2.（n）舞蹈（v）跳舞3.（n）演出；節目（v）給……看；展示4.（n/v）說話；交談5.（n）家；活動本部（adv）到家；在家（二）詞匯變形小結：sing唱歌(v.)

→

(n.）歌曲→

(n.）歌手swim游泳(v/n.)→

(n.)游泳者→

(現在分詞)dance跳舞；舞蹈(v/n.)

→

(n.)舞者draw畫(v.)→

(n.)畫家speak說（某種語言）(n.)→

(n.)發言者story故事(n.)→

(復數)write寫作；寫字(v.)→

(n.)作家piano鋼琴(n.)→

(復數)→

(n.)鋼琴家violin小提琴(n.)→

(n.)小提琴家center中心；中央(n.)→

(adj.)中心的；中央的teach教；講授(v.)→

(n.)教師→

(第三人稱單數)music音樂(n.)→

(n.)音樂家→

(adj.)音樂的【練一練】用所給詞的適當形式填空Theboywants____________(join)themusicclub.Theboy____________(speak)Englisheverymorning.The____________(story)inthebookareveryinteresting.Lisa’sfatherandmotherare____________(music).MissGreen____________(teach)usEnglisheveryday.Canyouhelpuswith____________(sing)?MyfriendLilyisgoodat____________(speak)English.Therearetwo____________(piano)inthemusicroom.Pleaseeandshow____________(we)yourphotos.OldHenryisveryhappyattheold____________(people)home.（三）短語攻關：下國際象棋 說英語 彈吉他 想要做某事 擅長…… 跟……說 游泳俱樂部 體育運動俱樂部講故事講故事俱樂部 拉小提琴 敲鼓 彈鋼琴 和……一起做游戲 老人之家 善于應付……的 結交朋友在某方面幫助（某人） （在）周末需要某人做某事撥打……號碼找某人音樂節知識點梳理知識點梳理1.Iwanttojointheartclub.我想加入美術俱樂部。【用法詳解】want作動詞，意為“想；想要”，相當于wouldlike。其常用結構如下：wantwant想要做某事想要某人做某事wantsth.想要某物重點：Eg.IwanttowatchTV.我想要看電視。Iwantanewbike.我想要一輛新自行車。Marywantsherfathertogototheparkwithher.瑪麗想讓她爸爸和她一起去公園。【易混辨析】join,joinin與takepartinjoin表示加入某組織、團隊、黨派并成為其中一員，也可以指加入到某（些）人中joinin表示參加正在進行著的、小規模的活動，如比賽、游戲等takepartin表示參加會議或者群眾性活動并發揮積極作用Eg.HewantstojointheEnglishclub.他想加入英語俱樂部。CanIjoininthegame?我可以參加這個游戲嗎？Iwilltakepartinthesportsmeetingnextweek.下周我將參加運動會。【即學即用】1.Iwant_________theEnglishclub,becauseIamgood_________English.A.tojoin;at B.join;forC.tojoinin;with D.joinin;to2.Iwantyou_________me_________myEnglishwhenyouhavetime.

A.help;withB.tohelp;forC.tohelp;withD.help;for2.playtheguitar彈吉他【用法詳解】重點：playtheguitar意為“彈吉他”。當play與各種樂器名詞搭配，表示“演奏、彈奏、吹奏”時，該樂器名詞前須加定冠詞the（play+the+西洋樂器）。類似的短語還有：拉小提琴敲鼓彈鋼琴【拓展延伸】當play與球類、棋牌類等活動項目搭配，表示參加某種運動或進行某種比賽時，各活動名稱前不加限定詞（play+the+球類/棋類）。Eg.Iwanttoplaybasketball.我想打籃球。Let’splaychessnow.現在讓我們下國際象棋吧。【即學即用】1.—Canyouplaypiano?—No,Ican’t.ButIcanplaychess．A.the;theB.the;/C./;/D./;the2.Idon’twanttoplayguitar.Let’sgoandplaypingpong.A.a;theB.the;aC./;theD.the;/3.Marylikesmusic.瑪麗喜歡音樂。【用法詳解】like為及物動詞，意為“喜歡”，后接名詞或代詞作賓語。Eg.IlikeEnglish.我喜歡英語。Lilyisnice.Jefflikesher.莉莉人很好，杰夫喜歡她。【易混辨析】likedoingsth.與liketodosth.likedoingsth.意為“喜歡做某事”，表示習慣性、一般性的動作liketodosth.意為“喜歡做某事”，表示某次具體的動作Eg.Ilikeswimming.我喜歡游泳。Iliketousetheblueschoolbagtoday.今天我喜歡用藍色的書包。【拓展延伸】like除了用作動詞外，還可作介詞，意為“像……”。【即學即用】1.MissLi________theboyverymuchbecausehelooks________herson. A.likes;likeB.like;likeC.like;likesD.likes;likes2.Ilike__________(draw)verymuch.4.You’reverygoodattellingstories.你很擅長講故事。【用法詳解】知識點1：begoodat...意為“”，其后跟名詞、代詞或動詞ing形式，相當于dowellin。Eg.Kobeisgoodatplayingbasketball.科比擅長打籃球。=Kobedoeswellinplayingbasketball.【拓展延伸】重點：begoodwith/for/at/to辨析begoodwith善于應付……的begoodbegoodwith善于應付……的begoodfor對……有好處begoodat擅長于……begoodto對……友好Eg.Are

you

good

with

kids?

你和孩子們相處的好嗎?Eg.Swimmingisgoodforyourhealth.游泳對你的健康有好處。Eg.Jackisgoodatplayingthepiano.杰克擅長彈鋼琴。Eg.Maryisgoodtoeveryone.瑪麗對每個人都很友好。知識點2：tell作動詞，意為“告訴；講述”，其常見的用法有：（1）tellsb.sth.（=tellsthtosb.）“告訴某人某事；給某人講某事”。Eg.Canyoutellmeastory?你能給我講一個故事嗎？（2）告訴某人做某事告訴某人不要做某事Eg.Myparentsoftentellmetostudyhard.我的父母經常告訴我要努力學習。Pleasetellmenottoeheretomorrow.請告訴他明天不要來這兒了。【即學即用】1.MissClarkisgoodmusic,andsheisgoodchildreninthemusicclub.

A.at;with B.for;atC.with;at D.at;for2.Tomlikesreading,andhe’sverygoodat_______stories.A.write B.writes C.wrote D.writing3.Ourteachertellsus_______onthestreetbecauseit’stoodangerous.A.notplaysoccerB.notplayingsoccerC.nottoplaysoccerD.tonotplaysoccer5.Soundsgood.聽起來不錯。【用法詳解】sound在句中用作連系動詞，意為“聽起來”，其后接形容詞作表語。soundgreat意為“聽起來很好”，常用于交際用語中，表示非常贊同別人的建議。【拓展延伸】類似用法：五個感官動詞看起來看起來聽起來感覺聞起來嘗起來后接形容詞【即學即用】1.Yourideasounds__________(well).Let’sgiveitatryandseeifitwillwork.

2.—Let’sgoandseetheanimalshow.—_______,theanimalisboringA.Sorry,butIwanttowatchTVB.No,I’mwatchingTVC.ThatsoundsgoodD.Seeyouthen3.—DoyoulikethesongsbyTaylor?—Yes.Countrymusic_______niceandfulloffeelings.A.soundsB.listensC.hearsD.looks6.Canyousingordance?你會唱歌或跳舞嗎？【用法詳解】（1）這是一個選擇疑問句，其結構為“一般疑問句+or+其他選擇部分”。回答選擇疑問句時，不能用yes或no，而要從備選項中選擇其中某一項回答。Eg.—IsitTom’s,Jack’sorMary’s?它是湯姆的、杰克的還是瑪麗的？—It’sTom’s.是湯姆的。（2）or為并列連詞，表示“或者；還是”，常用在疑問句中，表示在兩者或兩者以上之中選擇其一。Eg.Isthatacarorabus?那是一輛小汽車還是一輛公共汽車？【易混辨析】重點：and與orand并列連詞，意為“和；并且；然后”，用于句or并列連詞，意為“或者；否則”，用于句和句【即學即用】1.Mybrotherdoesn’tlikeplayingbasketball_______watchingTV.A.andB.butC.orD.so2.—Ilikeart________music.Whataboutyou,Cindy?—Ilikethem,too.ButIdon'tlikesoccer________basketball.A.and;and B.or;orC.and;orD.or;and3.Ilikemutton,________Ilikebeef,too.A.andB.soC.butD.or7.PleasetalktoMr.Zhangafterschool.請放學后跟張老師談。【用法詳解】talk做不及物動詞，意為“說話；交談”，表示與某人說話時，其后應加to或with，構成talkto/withsb.“和某人交談”；表示談論某事時，其后應加about，構成talkaboutsth.“談論某事”。Eg.Ioftentalkwithmyfriendsaboutourhomework.我常常和朋友談論我們的家庭作業。【易混辨析】重點：四個“說”：talk,speak,say與tell單詞含義用法圖解助記tell告訴；講述①tellsth.tosb.告訴某人某事②告訴某人（不要）做某事③講故事speak說（某種語言）；說話①speak+語言“說某種語言”②speaktosb.跟某人說話say說（內容）say+說話內容talk說話；交談①和某人交談③談論某事【即學即用】1.Don’ttalk_______yourfather.Heisdoingsomeimportantwork.

A.aboutB.forC.from D.to2.—Canyou_______Chinese?—No.ButIcan_______stories.A.speak;tellB.speak;talkC.say;tellD.talk;say3.Myteacheristalking_______myfather_______mystudy.A.to;with B.with;withC.with;to D.to;about4.—Doyouwanttogoswimmingintheriver,John?—Swim?Sorry,ourteachersalwaystellus_______intheriveralone.A.don’tswimB.tonotswimC.notswimmingD.nottoswim8.IcanspeakEnglishandIcanalsoplaysoccer.我會說英語，也會踢足球。【用法詳解】知識點1：and連詞，意為“和；而且；還”。可以用來連接并列的單詞、短語或句子，表示并列、對比、順承、結果等，譯法較靈活，有時可不譯出。Eg.LiPing,WangLinandIareclassmates.我和李平、王琳是同班同學。Mypetdogisblackandwhite.我的寵物狗是黑白相間的。知識點2：also副詞，意為“也；而且”。Eg.Tomlikesrice.Ialsolikeit.湯姆喜歡米飯。我也喜歡。【易混辨析】重點：also,too與eitheralso用于句中，為正式用語，置于情態動詞、助動詞、be動詞之后，實義動詞之前too用于句末，常用于口語中，其前常加逗號與句子其他部分隔開either用于句末，其前不用逗號與句子其他部分隔開Eg.Shealsowantstogoswimming.她也想去游泳。Icandance,too.我也會跳舞。Jimcan’tswim,andIcan’teither.吉姆不會游泳，我也不會。【即學即用】1.I’mgoodatChineseandI’m_______goodatEnglish.A.also B.tooC.so D.either2.—IwanttobeateacherwhenIgrowup.—Workhard,_______yourdreamwilletrue.A.orB.butC.soD.and3.MyfriendFranksingswell,andheis________goodatplayingtheguitar.A.eitherB.alsoC.aswellD.too9.Iliketotalkandplaygameswithpeople.我喜歡與人交談和做游戲。【用法詳解】知識點1：with介詞，意為“和……一起”。和……一起做游戲Eg.Idon’tliketoplaygameswithhim.我不喜歡和他一起做游戲。【拓展延伸】with的其他含義：with表示“帶著；具有”→Iwantabighousewithagarden.我想要一幢有花園的大房子。with表示“用”→Iwritealetterwithapen.我用鋼筆寫了一封信。知識點2：people為集合名詞，意為“人；人們”，本身含有復數意義，作主語時謂語動詞用復數形式。Eg.Manypeopleareinthepark.許多人在公園里。【拓展延伸】people做“民族”講時，其復數形式為。Eg.Chinahasfiftysixpeoples.中國有56個民族。10.Weneedhelpattheoldpeople’shome.我們老人之家需要幫助。【用法詳解】home名詞，意為“家”，常見詞組：“在家里”。Eg.MyhomeisinHainan.我的家在海南。Bobisathome.鮑勃在家里。【易混辨析】home,house與family單詞用法圖解助記home“家；家鄉”，指家庭成員在一起生活的地方house“房子”，主要指建筑物、住宅，可以包含若干房間（rooms）family“家庭”，視為整體，常用作單數名詞，謂語動詞用單數“家庭成員”，常用作復數名詞，謂語動詞用復數【即學即用】1.SheisfromNanjing,butshehaslivedinBeijingfortenyears.Inhermind,Beijingishersecond_______.A.familyB.houseC.homeD.room

2.Hangzhouis________tohundredsofforeignfriendswhoareworkingandstudyinghere.A.homeB.houseC.familyD.room11.Areyoubusyafterschool?放學后你忙嗎？【用法詳解】busy作形容詞，意為“忙碌的；無暇的”，其反義詞為free。其常見搭配有：bebusywithsth.表示“忙于某事”bebusywithsth.表示“忙于某事”bebusydoingsth.表示“忙于做某事”busyEg.Myfatherisbusywithhiswork.我爸爸正忙于他的工作。Iambusydoingmyhomework.我正忙于做我的家庭作業。12.ThenweneedyoutohelpwithsportsforEnglishspeakingstudents.那么我們需要你幫助講英語的學生開展體育活動。【用法詳解】知識點1：need此處用作實義動詞，意為“需要”，其后可接名詞、代詞、不定式等作賓語。needneed需要做某事需要某人做某事needsth.需要某物Eg.Ineedsomehelp.我需要一些幫助。Ineedtobuyanewpenformysister.我需要為我妹妹買一支新鋼筆。Weneedsomeboystocleanthewindows.我們需要幾個男孩來擦窗戶。知識點2：在某方面幫助（某人）幫助某人做某事Eg.CanyouhelpmewithmyEnglish?你能在英語方面幫助我嗎？Pleasehelpme(to)carrythebox.請幫我搬這個箱子。【即學即用】1.Doyouhavetimeontheweekend?Ineedyou_________(help)mewithmymath.2.Ialwayshelpmysister_______herhistory.A.toB.withC.forD.of3.Letme_______you_______English.A.tohelp;learnB.tohelp;tolearnC.help;learningD.help;learn13.Theschoolneedshelptoteachmusic.學校需要（音樂老師）幫忙教音樂。teachteachsb.sth.=teachsth.tosb.教某人某事teachteachsb.sth.=teachsth.tosb.教某人某事教某人做某事teachoneself自學sb.要用人稱代詞的賓格形式sb.要用人稱代詞的賓格形式，不能用物主代詞。（×）SheteachesmyEnglish.（√）SheteachesmeEnglish.Eg.Mr.GreenteachesusEnglish.格林先生教我們英語。Canyouteachmetoswim?你能教我游泳嗎？IteachmyselfEnglish.我自學英語。【即學即用】1.—Doyouknowwhoteaches________English?—Nobody.Helearnsitbyhimself.A.hisB.himC.heD.her2.HeisourChineseteacher.________.A.HeteachesusChineseB.HeteachesourChineseC.HeisnotgoodatChineseD.HelearnsChinesefromus課堂小測一、單項選擇1.Helenis_________Americangirlandsheoftenplays_________violin.A.an;theB.a;anC.an;/D./;the2.—Whydoyouwantto_________theEnglishclub?—BecauseMrLiintheclubisgood_________us.A.joinin;withB.join;withC.joinin;atD.join;at3.Ifyouwanttogetmoreinformation（信息）,pleasecallme_________2563877.A.atB.forC.inD.of4.—Jim,canyou________thiswordinChinese?—Yes,Ican________alittleChinese.speak;say B.say;speakC.tell;speak D.talk;say5.Sallyconsiders（考慮）Wuhantobehersecond________becauseshehaslivedherefor13years.A.familyB.houseC.roomD.home6.Paulcanplay________tennisbuthecan’tplay________guitar.A.the;the B./;/ C./;the D.the;/7.Whichclubdoyouprefertojoin,thechessclub________thedancingclub?A.or B.andC.but D.so8.Sheisgoodat________,andshewants________themusicclub.A.sing;join B.singing;tojoin C.tosing;tojoin D.singing;joining9.Mr.Hanis________teacher.Heteaches________math.A.our;usB.our;ourC.ours;usD.we;us10.IcanspeakEnglish.Ican_______playsoccer.AndFrankcanplaysoccer,________.A.too;also B.also;too C.too;either D.also;either11.Doctorstellus________ourhandsbeforeandaftereverymeal.A.washB.washedC.washingD.towash12.MissSmithisgood_________music,andsheisgood________herstudents.A.at;with B.for;at C.at;in D.for;with13.LittleTomcandraw________.Hisdrawingarevery________.A.good;wellB.well;goodC.good;goodD.well;well14.Let’s________tothemoviesnow.That________great.A.going;sounding B.go;sounds C.go;sound D.goes;sounds15.Sheis________now,soshehasalotoftime.A.interesting B.busy C.free D.cool二、用所給詞的適當形式填空1.Thegirllikesmusic.Shewantstobea__________(music).2.Therearemanyoldpeopleattheold__________(people)home.Let’shelpthemthisweekend.3.Therearemany__________(story)abouttheSpringFestival.4.Studentsarebusy__________(clean)theclassroomnow?5.David__________(teach)usEnglishthisterm(學期).6.Hisparentsalwaystellhim__________(notplay)putergamesonschoolnights.7.Mysisterdoesn’twant__________(join)themusicclub.8.Samisagoodsinger.Hecansingvery__________(good).9.Canyouhelpme__________(learn)myEnglish?10.Mr.Smithteaches___________(they)scienceandtheythinkhisclassesareveryinteresting.完形填空Whenthenewschoolyearising,manystudentsbuynewpencils,pens,rules…But1._______canwesavemoneyontheseschoolthings?Here2.________somegoodideasforyou.◆Havealookat3.________backpackandpencilcase.Whenyouwant4.________newpencils,notebooksandotherschoolthings,havealookatyourbackpackandpencilcase.Youmay5.________someoldnotebooks,pencils,pens…Thenyoudon’tneedtobuynewones.◆Write6.________shoppinglist.Youcangotobuysomeschoolthingswithashoppinglist.Forschoolthingsyoudon’treallyneed,don’tbuy7.________.◆Buyoldbooksorborrowbooksyouneed.Youdon’tneedtobuysomepicturebooks.Youcanbuysomeoldonesorborrowsomefromyourfriends.It’salsogood8.________booksinsomebookstores9.________youdothiseverytime,youcansavelotsofmoney.Thenyoucanbuysomethingsyoureallyneed10.________themoneyyousaved.()1.A.what

B.who

C.which

D.how()2.A.is

B.are

C.do

D.does()3.A.you

B.your

C.yours

D.yourself()4.A.buy

B.buying

C.tobuy

D.tobuying()5.A.find

B.tofind

C.finding

D.found()6.A.a

B.an

C.the

D.不填()7.A.it

B.its

C.them

D.theirs()8.A.read

B.reading

C.toreading

D.toread()9.A.When

B.Assoonas

C.If

D.Because()10.A.with

B.on

C.of

D.for四、語法填空TodayIwanttotellyouaboutmysister,Lisa.Shehaslotsofhobbies(愛好).Sheisgoodat1.________(play)theguitar.Sheoftenplaysitonschool2.________(show).Shethinksit's3.________(relax).Shelikesdancingandsingingtoo.Shealsoloveswriting4.________(story),5.________shewantstojoinastorytellingclub.Shesaysshecanmakefriends6.________somepeoplethere.Sheisgoodwithherfriends.Sheoftenhelpsthemwithdancingorteachesthem7.________(sing).8._______theweekend,shelikestostay(待)athomeandtalkto9.________(we)parentsorplaychessatachesscenter.Shesaysshewantstobea10.________(music)whenshegrowsup(長大).五、根據漢語意思，完成句子。1.她的女兒小提琴拉得好。Her____________playsthe____________well.2.Bob會游泳，他想加入游泳俱樂部。Bobcan____________,sohewantstojointhe____________club.3.她喜歡交朋友嗎?____________shelike_________________________?4.在敬老院工作是令人放松的。____________relaxing____________attheold____________home.5.他經常幫助我練習彈吉他。Heoften____________me____________playingtheguitar.語法精講語法精講情態動詞can的用法一、語法概述情態動詞是動詞的一種，表示說話人的語氣和態度等。有一定的意義，不能單獨使用，不能單獨作謂語，必須和實義動詞或連系動詞一起構成謂語，情態動詞后面必須接動詞原形。二、can的基本用法用法示例圖解助記表示能力，意為“能；會”TomcanspeakChinese.湯姆會說漢語。Canyoudance?你會跳舞嗎？表示請求或許可，意為“可以”CanIhelpyou?我可以幫助你嗎？Canyouetomybirthdayparty?你能來參加我的生日聚會嗎？表示推測，意為“可能”，常用于否定句和疑問句中Tomcan’tbeathome.湯姆不可能在家里。三、can構成的各種句式句式類型句式結構例句肯定句主語+can+動詞原形+其他.Anncanplaychess.安會下國際象棋。否定句主語+can’t+動詞原形+其他.Anncan’tplaychess.安不會下國際象棋。一般疑問句Can+主語+動詞原形+其他？肯定回答：Yes,主語+can.否定回答：No,主語+can’t.—CanAnnplaychess?安會下國際象棋嗎？—Yes,shecan./No,shecan’t.是的，她會。/不，她不會。特殊疑問句特殊疑問詞+can+主語+動詞原形+其他？—WhocansinginEnglishinyourclass?你們班上誰會用英語唱歌？—Lilycan.莉莉會。【即學即用】句型轉換，每空一詞1.Lucycanplaytheguitar.(改為一般疑問句)__________Lucy__________theguitar?2.Shecanpaintanddance.(對畫線部分提問)__________canshe___________?3.Canheplaychessorplaythedrums?(選用chess進行回答)___________________.4.CanJaneandyouswim?(作肯定回答)Yes,____________________.5.Bobcanplaysoccer.(改為否定句)Bob____________________soccer.6.Hersistercanjointheswimmingclub.(對畫線部分提問)____________________canhersisterjoin?7.Mybrothercanplaytheviolin.(用thepiano改寫為選擇疑問句)__________yourbrotherplaytheviolin__________thepiano?8.WangFangcandancewithmusic.(對畫線部分提問)____________________WangFang__________?語法小測一、單項選擇1.It’ssurprisingthatMrs.Liu’s5yearoldgirl________speakEnglishsowell.A.canB.can’tC.mustD.mustn’t2.—________youhelpmewithmyChinese?—Yes,I________.A.Can;can’tB.Can;mayC.Can;canD.May;can3.—Canyoursistersing?—________A.Yes,hecan.B.Yes,hedoes.C.No,shedoesn't.D.Yes,shecan.4.—Canyouplaypingpongorbasketball?—________.A.IcanplaypingpongB.Yes,IcanplaypingpongC.No,Ican'tD.Yes,Icanplaybasketball5.Dad,wecan_______sportsatschoolforonehouraday.A.todoB.doesC.doD.doing6.—Whatclubdoeshejoin?

—Hecan

_______pictures,

sohe_______theartclub.

A.

draw;join

B.

draws;joinsC.

draws;join

D.

draw;joins

7.Artisdifficultforme.Ican’tsing_______dance.A.andB.orC.butD./8.—CanyousingEnglishsongs?—________.