七年級(jí)上Unit3重點(diǎn)歸納一、重要詞組1.bybike/car/bus/underground（subway）/train/plane/ship/boat/onfoot(介詞詞組)騎自行車(chē)，坐小汽車(chē)/公交車(chē)/地鐵/火車(chē)/飛機(jī)/輪船/小船，步行2.taketheundergroundhome=gohomebyunderground（動(dòng)詞詞組）坐地鐵回家3.walktothepark=gototheparkonfoot（動(dòng)詞詞組）步行去公園4.rideabiketoschool=gotoschoolbybike（動(dòng)詞詞組）騎自行車(chē)去上學(xué)5.takeabustothezoo=gotothezoobybus（動(dòng)詞詞組）坐公交車(chē)去動(dòng)物園6.haveabiologyclass=havebiologyclasses上生物課7.onThursdayafternoon在周四下午8.schoolactivities校園活動(dòng)9.how/whatabout……怎么樣10.farfrom遠(yuǎn)離11.alotof/lotsof…許多，大量…12.anewteachingbuildingwithtwofloors一幢有兩層的新教學(xué)樓13.intheschoollibrary/hall在學(xué)校圖書(shū)館/學(xué)校禮堂14.putonEnglishplays上演英語(yǔ)戲劇15.singEnglishsongs唱英文歌16.playwatergames玩水上游戲17.takephotos/pictures照相18.nextto緊鄰…19.theEnglish/swimming/art/science/sportsclub英語(yǔ)/游泳/藝術(shù)/科學(xué)/運(yùn)動(dòng)俱樂(lè)部20.studyatamiddleschool在一所中學(xué)學(xué)習(xí)21.start/beginthefirstclass開(kāi)始第一節(jié)課22.everyday每天23.ontheplayground在操場(chǎng)上24.onthemorningofeveryMonday/onMondaymornings在每周一早上25.raisethenationalflag升國(guó)旗26.makefriendswith…和…交朋友27.afterschool/class放學(xué)后/課后28.raiseone’shand舉手29.answerquestionsinclass在課上回答問(wèn)題30.atthestart/beginningof……開(kāi)始時(shí)31.duringtheday在白天32.①bein/joinin/takepartin+活動(dòng)、比賽②joinsb/組織參加…加入…33.one…theother…一個(gè)…另一個(gè)…34.haveahistoryof…years有…年的歷史35.learnalot學(xué)習(xí)很多36.some/manyother+n(pl)一些/許多其他…37.havegreatfun玩得很開(kāi)心38.learnfromsb. 向某人學(xué)習(xí)39.findout查明40.learn/know/talkabout…學(xué)習(xí)/了解/談?wù)撽P(guān)于…41.howoften多久一次（問(wèn)頻率）42.wanttodosth.想要做某事43.makeafilm制作電影二、重要句型1.Let’sgo.讓我們走吧！2.-Whattimeisitnow?=What’sthetimenow?現(xiàn)在幾點(diǎn)了？-Itis+時(shí)刻.(現(xiàn)在)…幾點(diǎn)幾分。3.(1)TheChineseclassbeginsateighto’clock.語(yǔ)文課8點(diǎn)開(kāi)始。提問(wèn)：WhattimedoestheChineseclassbegin?語(yǔ)文課什么時(shí)候開(kāi)始？(2)Theartclassisover.美術(shù)課結(jié)束了。提問(wèn)：Whattimeistheartclassover?美術(shù)課什么時(shí)候結(jié)束？4.It’stimeforourChineseclass.=It’stimetohaveourChineseclass.我們是時(shí)候上語(yǔ)文課了。5.Historyismyfavoritesubject.=Ilikehistorybest.歷史是我最喜歡的科目。=我最喜歡歷史。6.-Howdoyouusuallycometoschool?你通常怎么來(lái)學(xué)校？-Iusuallycomehereonfoot.我通常步行來(lái)這里。7.Therearenoundergroundstopsnearmyhome.我家附近沒(méi)有地鐵站。8.Thereisabeautifulteachingbuilding.Ithasfivefloors.有一座漂亮的教學(xué)樓。它有五層。9.Therearealotofbooksinthelibrary.圖書(shū)館里有許多書(shū)。10.WestudyChinese,English,math,scienceandmanyothersubjects.我們學(xué)習(xí)語(yǔ)文、英語(yǔ)、數(shù)學(xué)、科學(xué)和許多其他科目。11.-CanIhelpyou?我能幫你嗎？-Yes.Ican’tfindmy...是的。我找不到我的...12.-Whatcolorisyour…?你的…是什么顏色？-Itis+顏色.它是…13.-What’sintheclassroom?教室里有什么？-Thereisablackboardandsomedesks.有一塊黑板和一些桌子。14.Iamamiddleschoolstudent.Myschoollifeisfunandcolorful.我是一名中學(xué)生。我的校園生活有趣且豐富多彩。15.Weusuallystartourdayat8:00a.m.,andourclassesendat4:00p.m.我們通常早上8點(diǎn)開(kāi)始我們的一天，下午4點(diǎn)我們的課程結(jié)束。16.Wecanjointheclubs,playsportsorgotothelibrary.我們可以加入社團(tuán)，做運(yùn)動(dòng)或者去圖書(shū)館。17.Welcometofindoutmoreaboutourschool.歡迎查找更多關(guān)于我們學(xué)校的信息。三、重要語(yǔ)法1.頻度副詞頻度副詞用來(lái)表示動(dòng)作發(fā)生的頻率。它們?cè)诔潭壬嫌袇^(qū)別，一般可按頻率從高到低排列：always>usually>often>sometimes>seldom>never。(1)頻度副詞通常放在be動(dòng)詞助動(dòng)詞和情態(tài)動(dòng)詞之后或?qū)嵙x動(dòng)詞之前；表示確切頻度的副詞如everyday等通常置于句末，但sometimes可放在句首，如：Sheissometimesverybusy.=Sometimessheisverybusy.她有時(shí)很忙。Heisneverlateforschool.他從不上學(xué)遲到。Youdon’talwayslikeplaying.你不總是愛(ài)玩。Iseldomgotoschoolbycar.我很少坐小汽車(chē)上學(xué)。Theywalktoschooleveryday.他們每天走路上學(xué)。(2)often,always,usually等頻度副詞通常和一般現(xiàn)在時(shí)連用，表示經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作。LiMingusuallygoestotheparkwithherfriendsonSunday.(3)對(duì)這些頻度副詞提問(wèn)時(shí)，都用howoften。2.Therebe結(jié)構(gòu)(1)Therebe結(jié)構(gòu):Therebe(is/are)+某物/某人+某地/某時(shí),表示“某地/某時(shí)有某物/某人”(2)Therebe結(jié)構(gòu)的一般現(xiàn)在時(shí)基本句型:①肯定句:Thereisacomputeronthedesk.Therearesomestudentsontheplayground.②否定句:Thereisnot(isn’t)acomputeronthedesk.Therearenot(aren’t)anystudentsontheplayground.③一般疑問(wèn)句:Isthereaflower/anywaterinthebottle?Yes,thereis./No,thereisn’t.Arethereanystudentsontheplayground?Yes,thereare./No,therearen’t.④特殊疑問(wèn)句:Thereisacomputeronthedesk.(劃線部分提問(wèn))→What’sonthedesk?Therearesomestudentsontheplayground.(劃線部分提問(wèn))→What’sontheplayground?Thereisonetreeinfrontoftheyard.(劃線部分提問(wèn))→Howmanytreesarethereinfronttheyard?(3)Therebe句型中,be遵循就近原則,動(dòng)詞的形式由最靠近它的主語(yǔ)決定.如:Thereisamap,acomputerandsomebooksonthedesk.Therearesomebooks,amap,acomputeronthedesk.(4)Therebe與have/has的區(qū)別Therebe側(cè)重“存在關(guān)系”,表示“某地或某時(shí)間存在某人/某物”。如:Thereisabookonthedesk.have/has側(cè)重“所屬關(guān)系”，表示“某人/某物擁有……”。如：Shehassomeinterestingbooks.(5)表否定的寫(xiě)法notany+名詞復(fù)數(shù)/不可數(shù)名詞=no＋名詞復(fù)數(shù)/不可數(shù)名詞nota/an+名詞單數(shù)＝no+名詞單數(shù)。Therearenohousesontheright.＝Therearen’tanyhousesontheright.在右邊沒(méi)有一些房子。Thereisnomilkintheglass.=Thereisn’tanymilkintheglass.玻璃杯里沒(méi)有一些牛奶。Thereisnotreeontheleft.=Thereisn’tatreeontheleft.n在左邊沒(méi)有一棵樹(shù)。(6)Thereis/are+sb/sth.doingsth.+介詞短語(yǔ)某地有某人/某物正在做某事Therearemanyoldpeoplelivinghere.有許多老人正住在這兒。Thereisaboyreadingabookunderthetree.有一個(gè)男孩正在樹(shù)下讀書(shū)。3.時(shí)間表達(dá)(1)如何詢(xún)問(wèn)時(shí)間? Whattimeisit,please?=What’sthetime,please? (2)如何表達(dá)時(shí)間?有兩種方式:①時(shí)在前，分在后（順讀法）7:05 sevenofive(1-9) 7:15 sevenfifteen 7:30 seventhirty 7:45 sevenforty-five 7:50 sevenfifty 8:00 eight(o’clock) ②分在前，時(shí)在后（逆讀法）7:05 fivepastseven 7:15 aquarterpastseven 7:30 halfpastseven 7:45 aquartertoeight 7:50 tentoeight 8:00 eight(o’clock) (3)時(shí)間前面的介詞用at,在句中充當(dāng)時(shí)間狀語(yǔ)。e.g.Igetupatsixo’clockinthemorning.要提問(wèn)幾點(diǎn)用whattime.e.g.