七年級(jí)英語(yǔ)Unit9Myfavoritesubjectisscience.人教版知識(shí)精講

七年級(jí)英語(yǔ)Unit9Myfavoritesubjectisscience.人教版（新目標(biāo)）【本講教育信息】一.教學(xué)內(nèi)容：Unit12Myfavoritesubjectisscience.［講課內(nèi)容］一、語(yǔ)言目標(biāo)（LanguageGoals）談?wù)撓矚g的事情（Talkaboutpreferences）；說(shuō)出理由（Givereasons）二、語(yǔ)言功能以“學(xué)校開設(shè)的學(xué)科”為話題，學(xué)會(huì)談?wù)撟约合矏鄣膶W(xué)科并給出理由，學(xué)會(huì)談?wù)撟约合矏鄣钠渌麞|西并給出理由；學(xué)會(huì)說(shuō)出一周的七天，學(xué)會(huì)合理安排自己的時(shí)間。三、實(shí)現(xiàn)語(yǔ)言目標(biāo)必須掌握的重點(diǎn)句型What’syour/his/herfavoritesubject?你/他/她最喜歡的科目是什么？My/His/Herfavoritesubjectisscience/./art/biology/…?我/他/她最喜歡的科目是自然科學(xué)/體育/美術(shù)/生物/……？Whydoyoulikescience/./art/biology/…?你為什么喜歡科學(xué)/體育/美術(shù)/生物/……？Whydoeshe/shelike…?他/她為什么喜歡……？Becauseit’s/interesting/relaxing/fun/…因?yàn)樗腥?使人放松/好玩/……。Whoisyourart/math/P.E./...teacher?誰(shuí)是你的美術(shù)/數(shù)學(xué)/體育老師？Mr/Mrs/MissMendozaismy...teacher.Mendoza先生/太太/小姐是我的……老師。四、和話題相關(guān)的重點(diǎn)詞匯、短語(yǔ)、主題詞表subject學(xué)科，科目scienceP.E.(physicaleducation)biologygymnasticsMrMrsMissexample例子partnercityMondayTuesdayWednesdayThursdayFridayfinish結(jié)束，完成strict嚴(yán)格的，嚴(yán)厲的any一些classmate同學(xué)assessment評(píng)估，評(píng)價(jià)sure確信的，可靠的why為什么teacher詞組：favoritesubject喜歡的科目favoritecolor喜歡的顏色scienceteacher理科教員bebusy忙碌afterclass課下bestrict要求嚴(yán)格makesb.…adj.使某人……besure確信單元主題詞表五、語(yǔ)法1.what,why,who引導(dǎo)的特殊疑問(wèn)句。2.表示品質(zhì)的形容詞六、疑難解析1.What’syourfavoritesubject?你最喜歡的科目是什么？用句型What’syourfavorite…?問(wèn)最喜歡的東西是什么。favorite在這里是形容詞“喜聞樂(lè)見的，最中意的，最喜愛的”，用來(lái)修飾名詞。在英美口語(yǔ)中經(jīng)常用。例如：one’sfavoritebook最喜愛的書one’sfavoritemovie最喜愛的電影還可做名詞，意為“最喜歡的人，最喜歡的物”。例如：Whatwouldyouliketodrink,teaorcoffee?您是喝茶還是喝咖啡？Tea,please!It’smyfavorite.喝茶，茶是我最喜歡的。2.特殊疑問(wèn)句以疑問(wèn)代詞who,whom,whose,what,which等或疑問(wèn)副詞when,where,why,how等開頭的疑問(wèn)句是特殊疑問(wèn)句。how有時(shí)與形容詞或副詞構(gòu)成詞組，howmany多少（后緊跟可數(shù)名詞），howmuch多少（后緊跟不可數(shù)名詞），howold多大年紀(jì)，howfar多遠(yuǎn)（指距離），howlong多長(zhǎng)（指長(zhǎng)度），多久（指時(shí)間長(zhǎng)短），howoften多長(zhǎng)時(shí)間一次（指頻率）。本冊(cè)書中出現(xiàn)的特殊疑問(wèn)句有：What:What’syour/name/phonenumber/favoritesubject?What’sthis/thatinEnglish?Whatkindofmoviesdoyoulike?Whatclubdoyouwanttojoin?Whatcanyoudo?Whattimeisit?Whattimedoyouusuallygetup?Whatlanguagedoesshespeak?她說(shuō)什么語(yǔ)言？Who:Who’sthis/that?Who’syourmathsteacher?Where:Where’smybackpack?Whereisyourpenpalfrom?你的筆友是哪兒人？Wheredoesshelive?When:Whenisyourbirthday?WhendoesAliciatakeashower?How:Howdoyouspellpencil?Howoldareyou?HowmuchistheblueT-shirt?Why:WhydoyoulikePE?暫時(shí)未出現(xiàn)，但經(jīng)常在課外習(xí)題中出現(xiàn)：Whose:Whoseclockisit?Whoseshoesarethese?Which:WhichmanisJim’sfather?Whichpenisyours?Howmany:Howmanyorangescanyousee?Canyouanswerthesequestionsabove?你會(huì)回答上面這些問(wèn)題嗎？3.have用法小結(jié)前面我們學(xué)習(xí)的have/has意為“具有”，是狀態(tài)而不是一個(gè)動(dòng)作。但have/has可以和某些名詞搭配，構(gòu)成固定的動(dòng)詞詞組，具有不同的意思。注意學(xué)習(xí)并掌握下面短語(yǔ)，并注意have的意思。havebreakfast/lunch/supper吃早飯/中飯/晚飯havetea喝茶havefun娛樂(lè)haveadrink喝杯飲料（或酒）haveawalk散步haveatalk談話，發(fā)言haveaswim游泳haveclasses上課4.bestrictwithsb.對(duì)某人要求嚴(yán)格strict嚴(yán)格、嚴(yán)厲的strictrules嚴(yán)格的規(guī)則Sheisstrictwithherchildren.她對(duì)孩子要求嚴(yán)格。Myteacherisstrictinhiswork.我的老師對(duì)他的工作要求嚴(yán)格。5.忙著干某事busyfreeabusyday忙碌的一天。如：I’mbusywithmyhomework.我忙著寫作業(yè)。MrSmithisbusywithwritingabook.史密斯先生正忙著寫一本書。6.makesb.dosth.迫使某人干某事makesb.＋adj.（形）使某人怎么樣。△make做構(gòu)成短語(yǔ)maketea泡茶makefaces做鬼臉makefriends交朋友makebed鋪床makeafire生火△makesb.dosth.與Letsb.dosth.用法相似。let的語(yǔ)氣弱一些。如：Heoftenmakesmedohomeworkverylonghours.他經(jīng)常迫使我長(zhǎng)時(shí)間地做作業(yè)。Don’tletmedohomeworkverylonghours.不要讓我長(zhǎng)時(shí)間的做作業(yè)。Youmakemetootired.你使我太累了。7.如何詢問(wèn)鐘點(diǎn)，星期，日期及date和day的區(qū)別△date與day都有日子的意思，但有區(qū)別，用法不同。（1）day：①指24小時(shí)的一整天，也單指白天，與night相對(duì)。如：dayandnight日夜②表示星期與重要的日子，如：Children’sDay兒童節(jié)（2）date：指“日期”即“幾月幾日”如：ThedateofhisbirthisJuly1,1990.他的生日是1990年8.介詞for的用法小結(jié)介詞fro在不同的情景中有不同的用法。（1）表示目的“為了”，如：Iwanttogobackformypen.我要回去拿筆。（2）表示對(duì)象，用途等，“為”“對(duì)于”“適于”。如：bagsforsportsorschool運(yùn)動(dòng)包或書包socksinallcolorsforjust￥2售價(jià)兩元的各種顏色的襪子。（3）引導(dǎo)時(shí)間段，表示一般時(shí)間。如：Afterschool,Ihavegymnasticsfortwohours.（4）與動(dòng)詞搭配：lookfor尋找，belatefor遲到。9.start與finishstart“開始”，反義詞finish“結(jié)束”。如：Schoolstartsatnineo’clock.學(xué)校九點(diǎn)鐘開始上課。Allmyclassesfinishat2:00.我的所有課程在兩點(diǎn)鐘結(jié)束。10.評(píng)論事物的表達(dá)法對(duì)事物的評(píng)論可有多種表達(dá)方式。如：（1）“WhydoyoulikeEnglish?”“Becauseit’sveryuseful.”“你為什么喜愛英語(yǔ)？”“因?yàn)橛⒄Z(yǔ)很有用?！保?）“Whatdoyouthinkofthemovie?”“Veryinteresting/boring/exciting./Ifinditveryinteresting/boring/exciting.”“你覺得這部電影怎么樣？”“非常有趣/無(wú)聊/刺激?！保?）“Howdoyoulikethestory?”“It’sfun.”“你覺得這部小說(shuō)怎么樣？”“有趣?！保?）“Whataboutyourstudyofphysics?”“Notverygood.”“你的物理學(xué)習(xí)情況怎么樣？”“恐怕不是很好?！?1.英語(yǔ)中星期的來(lái)歷及使用一年有365天、12個(gè)月、52個(gè)星期。一個(gè)星期有7天。英語(yǔ)中這七天的名稱大部分來(lái)自條頓族，是條頓族從羅馬人那里借過(guò)來(lái)的。星期日表示羅馬人尊崇太陽(yáng)而把這一天定為太陽(yáng)日，英語(yǔ)中太陽(yáng)為sun，星期日便稱Sunday，這是一周的第一天。星期一是羅馬人的月亮日，英語(yǔ)中月亮為moon，星期一便為Monday。從星期二到星期五都是條頓族定名的，依次為Tuesday（戰(zhàn)神）、Wednesday（眾神之王）、Thursday（雷神）、Friday（愛神），星期六Saturday則是羅馬人為紀(jì)念Saturn而確立的名稱。按照國(guó)際習(xí)慣，星期日為一個(gè)星期的第一天，星期六為一個(gè)星期的最后一天。表達(dá)星期時(shí)應(yīng)注意以下幾點(diǎn)：（1）第一個(gè)字母要大寫，如：Sunday,Monday。（2）星期前面用on，如：onMonday,onMondaymorning。（3）星期的縮寫Sun.，Mon.，Tues.，Wedn.，Thur.或Thurs.，F(xiàn)ri.，Sat.。七、考題分析考題1大聲朗讀下列含有favorite的詞組并譯成漢語(yǔ)。myfavoritecity/food/color/TVshow/sports/teacher解析：favorite在此修飾名詞答案：我最喜歡的城市/食物/顏色/電視節(jié)目/運(yùn)動(dòng)/老師考題2Useit!看圖完成句子。（1）____________underthetree?That’sSam.（2）____________hedoingthere?He’sjumping.（3）____________iswearingagreendress?Mayiswearingagreendress.（4）____________aretalking?AnnandPataretalking.（5）____________shoesdoyoulike?Sam’sshoes.（6）____________boyisplayingwithabasketball?That’sBill.（7）____________boysarethere?There’rethree.（8）____________arethey?They’reinfrontofaclassroom.解析：本題考查特殊疑問(wèn)句的用法，但考題中出現(xiàn)be＋doing的結(jié)構(gòu)（見14單元），表示某個(gè)動(dòng)作正在進(jìn)行之中。答案：（1）Who’s（誰(shuí)在樹下面）？（2）What’s（他在干什么？）（3）Who（誰(shuí)穿著一條綠的裙子？）（4）Who（誰(shuí)在談話？）（5）Whose（你喜歡誰(shuí)的鞋？）（6）Which（哪個(gè)男孩在玩籃球？）（7）Howmany（有幾個(gè)男孩？）（8）Where（他們?cè)谀膬?？）考題3Buildit!看圖寫出問(wèn)句的答案。（1）Whoisstandinginfrontofthedoor?____________________________________________________________（2）Whatistheteacherdoing?____________________________________________________________（3）Whosehairislong?____________________________________________________________（4）Whereistheclock?____________________________________________________________（5）Howmanychildrenarethereintheclassroom?____________________________________________________________解析：（1）問(wèn)句語(yǔ)意：誰(shuí)站在門前面？（2）問(wèn)句語(yǔ)意為：老師在干什么？（3）問(wèn)句語(yǔ)意為：誰(shuí)的頭發(fā)長(zhǎng)？（4）問(wèn)句語(yǔ)意為：鐘在哪兒？（5）問(wèn)句語(yǔ)意為：教室里有多少孩子？答案：（1）Theteacher.（2）Sheisstanding.（她站著）（3）Ann’s.或Ann’shairislong.（4）Onthewall或It’sonthewall.（5）Therearesix.考題4用have＋名詞來(lái)代替劃線部分的詞。（have的本領(lǐng)可真大）（1）Ioftenwalkinthegarden.Ioften___________inthegarden.（2）Iwanttodrinkaglassofmilk.Iwantto___________aglassofmilk.（3）Tomusuallyeatsdinneratsix.Tomusually___________dinneratsix.解析：本題練習(xí)have構(gòu)成的詞組。答案：（1）haveawalk（2）haveadrinkof（3）has考題5下面是一位中學(xué)生寫給市長(zhǎng)要求減負(fù)的信。（你也需要減負(fù)嗎？）（一）用本單元所學(xué)的詞組填空完成這封信，并完成下面的書面表達(dá)題。DearMajor（市長(zhǎng)）,Itisn’tfair（公平）.Ourteachers___1___too___2______3___us（對(duì)我們要求太嚴(yán)了）.Wehaveto（不得不）getupearlyandcometoschoolontime（準(zhǔn)時(shí)）.Wecan’tbelateforschool.Wecan’tdootherthingsinclass.Wehaveto___4______5___（聽）theteachercarefully（認(rèn)真地）andanswersurprisingquestions.Ourteachers___6______7___（讓我們）dohomeworkevenonweekends.Wehavetohandin（上交）theexercise-booksonschoolday.Theyoften___8______9______10___（使我們很疲憊）.Wecan’tplayballgamesafterclass,evenafterschool,becauseourparentsandteachersthinkit’sbad___11___（對(duì)我們的學(xué)習(xí)有害）ourstudy.Wecan’tplaycomputergameswhiletheycan.Wecan’twatchTVbecausetheythinkit’sdangerous.Wecan’tdothethingswewanttodobecausetheydon’twantustodo.Theyonlylikeustodosomethingtheywantustodo.Wenever（從未）___12___any___13___.Whatshouldwedo?Whatdoyouthinkwewillbeifthingsgoonlikethat?（如果情況像這樣繼續(xù)下去的話）Sadkids（二）根據(jù)上文書信內(nèi)容完成下面的Kids’rules條目：孩子們必須遵守的規(guī)章制度。1._______________ 2._______________3._______________ 4._______________5._______________ 6._______________7._______________ 8._______________9._______________ 10._______________解析：本題題材新穎，貼近學(xué)生生活，一方面考查了幾個(gè)習(xí)慣用語(yǔ)的用法，一方面又鞏固了祈使句的用法（見Unit5要點(diǎn)3），解這類閱讀題時(shí)一定要聯(lián)系上文，注意文章內(nèi)在的信息。答案：（一）1.are 2.strict 3.with 4.listen 5.to 6.make 7.us 8.make 9.us 10.tired 10.for 12.have 13.fun（見要點(diǎn)6）（二）1.Getupearlyandcometoschoolontime.2.Don’tbelateforclass.3.Don’tdootherthingsinclass.4.Listentotheteachercarefully.5.Bereadyforany(surprising)questions.6.Doyourhomeworkevenatweekend.7.Handintheexercisebooksonschooldays.8.Don’tplayballgamesafterclass,evenafterschool.9.Don’tplaycomputergames.10.Don’twatchTV.考題6根據(jù)答句寫出問(wèn)句。（你會(huì)就各種不同的時(shí)間提問(wèn)嗎？）（1）_________________________________ittoday?It’sTuesday.（2）___________the___________today?It’sMay2.答案：（1）Whatdayis（今天星期幾？）（2）What’s,date（今天幾月幾號(hào)）考題7（1）Canyoubelieveit?ComedowntoHuaxingandsee___________yourself.A.to B.for C.on D.in（2）Wehavecoatsinred,yellow,green___________only35yuan.A.for B.on C.in D.by（3）Afterbreakfast,hepracticeshisguitar___________twohours.A.for B.in C.at D.on解析：（1）句意：你相信嗎？到華星你自己親眼瞧一瞧吧。（2）句意：我們有紅色、黃色、綠色的外套，只賣三十五元錢一件。（3）句意：吃完早飯，他練習(xí)兩個(gè)小時(shí)的吉它。答案：（1）B（2）A（3）A（表示一段時(shí)間）考題8用start與finish填空完成一段獨(dú)白。Idon’tlikeThursday,becauseThursdayisabusydayforme.School___________at8:00.Ihavefourclassesinthemorningandthreeclassesintheafternoon.At4:30,allmyclasses___________.Iusuallygethomeatfive.解析：starts（school為第三人稱單數(shù)）finish（主語(yǔ)為classes是復(fù)數(shù)，動(dòng)詞用原形）考題9從II欄中找出與I欄中相對(duì)應(yīng)的答語(yǔ)。 I II（1）What’shisfavoritesubject? A:Yes,hecan.（2）What’syourfavoritefood? B:Yes,hedoes.（3）Isyourfavoritecolorblue? C:No,Idon’tlikeit.（4）Whydoyoulikescience? D:OnThursday.（5）Doyoulikeart? E:No,itisn’t.It’sgreen.（6）What’syourfavoriteday? F:MissGao.（7）Whendoyouhavehistory? G:Hamburgers.（8）CanZhaoJiebeagoodstudent? H:Becauseit’sveryinteresting.（9）Who’syourfavoriteteacher? I:Sunday.（10）DoesPeterlikeChinesehistory? J:HisfavoritesubjectisP.E..解析：由上欄講解和題意可知。答案：（1）J（2）G（3）E（4）H（5）C（6）I（注意不是回答when）（7）D（8）A（9）F（10）B考題10Jim一周的課外生活豐富多彩，閱讀這篇描寫Jim課外生活的短文，然后根據(jù)文章內(nèi)容完成下表。Jimusuallyhasabusyweek.MondayisahappydayforJimbecausehewantstobeafamous（著名的）hockeyplayer.TuesdayisahappydayforJimbecausehelikestoplaythepiano.WednesdayisahappydayforJimbecauseheenjoysswimming.ThursdayisahappydayforJimbecausehelikesherEnglishteacher.FridayandSaturdayarehappydaysforJimbecausehelikestowatchTV.SaturdayisahappydayforJimbecausehelikestohelphismother.SundayisahappydayforJimbecausehecanbuyhisfavoritethings.EverydayisahappydayforJim.WhatdoesJimdoafterschoolonMondays?WhatdoesJimdoafterschoolonTuesdays?MondayTuesdayWednesdayThursdayFridaySaturdaySundayplayshockeyhasapianolesson解析：根據(jù)短文內(nèi)容和圖示可知。答案：見下表。MondayTuesdayWednesdayThursdayFridaySaturdaySundayplayshockeyhasapianolessongoesswimminghasEnglishclasseswatchesTVwashesclothesgoesshopping【模擬試題】（答題時(shí)間：80分鐘）I.根據(jù)句意填單詞。（36分）1.WeusuallyhavenoclassesonS________andS________.2.—What’syourfavorites________?—English,s________andb________.—Whydoyoulikethem?—B________they’rei________.3.Idon’tlikemath.It’sveryb________andd________.4.AfterclassIhaveg________fortwohours.5.Musicisr________andphysicale________ise________.Wealllikethem.6.Jesyoftenc________hisfriendsbytelephone.7.Wewanttwogoodm________forourmusicclub.8.ThefourthdayoftheweekisW________.9.OurPEteacherisverys________andhemakesmeveryt________.II.選擇填空。（14分）1.—What’syourfavoritesport?—___________.A.SwimmingandrunB.SwimandrunC.SwimandrunningD.Swimmingandrunning2.—What’syourmother’sfavorite___________?—Beijing.A.subject B.city C.food D.country3.___________yourartteacher?A.What’s B.Who C.Whose D.Who’s4.Herfavorite___________isbrown.A.sport B.food C.city D.color5.—___________doyouhavehistory?—OnThursday.A.Who B.What C.When D.Whattime6.___________comesafterSaturday.A.Sunday B.Friday C.Thursday D.Tuesday7.I’mreally___________today.SoI’mvery___________.Iwanttogotobed.A.boring,exciting B.happy,interestingC.busy,tired D.old,young8.Gymnastics___________Jeff’sfavoritesubject.A.are B.am C.is D.be9.Scienceisverydifficult___________interesting.A.but B.and C.or D.so10.Mybrotherdoesn’tlikeEnglish___________Chinese.A.and B.or C.but D.both11.Mariaplayssports___________onehoureverymorning.A.for B.in C.at D.on12.Weusuallygotoschool___________Monday___________Friday.A.both,and B.from,toC.next,go D.on,on13.What’s___________favoriteday?A.he B.he’s C.his D.him14.Mydog’s“subject”isrunning___________me.A.aroundwith B.for C.to D.ofIII.完形填空。（10分）It’s___1___Monday.Denniscomestoschoolat8:15inthemorning.Hehasscience___2___eight-thirty.Helikesscience___3___it’sinteresting.Dennisdoesn’tlikemathbecauseit’s___4___.Atelevenhehasmath.Themathteacherspeaksverywell,butDennisdoesn’tlike.___5___favoriteteacherisPEteacher,MrSmith.Heisfun.Hisclasssoundsfunny.HehasPE___6___Mondayafternoon.So,Dennis___7___Monday.Onweekdays,fromMondayto___8___,Dennishas___9___atschoolat11:45.AfterschoolDennisplays___10___ontheschoolplayground,thenhegoeshome.1.（）A.on B.at C./2.（）A.on B.at C./3.（）A.and B.but C.because4.（）A.interesting B.scary C.difficult5.（）A.Dennis’s B.he’s C.Dennis’6.（）A.in B.on C.at7.（）A.like B.want C.likes8.（）A.Friday B.Saturday C.Sunday9.（）A.breakfast B.lunch C.dinner10.（）A.asoccer B.soccer C.thesoccerIV.閱讀理解。（20分）DavidandhisbrotherGregdon’tgotoschoolinthemorning.Theygotoschoolafterlunch,atoneo’clock.Theyhavemathatonefifteen.Davidlikesmathbecauseit’sinteresting.Gregdoesn’tlikemath.DavidandGreghaveP.E.aftermath.Theyliketheteacher,MrWright,andtheylikeP.E.becauseit’sfun.ButGreg’sfavoritesubjectisSpanishandDavid’sfavoriteismusic.Heplaysthepianoandtheviolin.1.DavidandGreggotoschool__________.A.inthemorning B.intheafternoon C.intheevening2.__________like(orlikes)math.A.David B.Greg C.DavidandGreg3.Whattimedotheyhavemath?A.Afterscience B.At1:15 C.At1:504.Whichofthefollowingisnotright?A.DavidandGreghavePEaftermath.B.DavidandGreglikeP.E..C.Gregdoesn’tlikeSpanish.5.__________playsthepiano.A.David B.Greg C.TheirmathteacherV.完成下列對(duì)話。（10分）A:___