Unit4知识点人教版英语七年级上册

Unit4MyFavoritesubjectSectionA重难点详解1.boring形容词(adj.)“乏味的，无聊的”(P441c)【用法】形容词以ed结尾的形容人,bored“感到无聊的”以ing结尾的形容事物,boring“令人无聊的”【例题】()Hisspeechmakeseveryoneofus.bored;boredB.boring;boringC.boring;boredD.bored;boring2.useful形容词(adj.)“有用的，有益的”(P441c)【用法】ausefulbook“一本有用的书”【变形】uselessadj.无用的3.exciting形容词(adj.)“(事物)令人兴奋的”(P441c)【变形】exciteda.“兴奋的；激动的；活跃的”excitementn.“兴奋”【用法】形容词以ed结尾的形容人,excited“感到兴奋的的”以ing结尾的形容事物,exciting“令人兴奋的”【例题】()Howitistotakeatriptotheparkwithmyclassmates!A.excitingB.usefulC.uselessD.dangerous答案：A4.learn动词(v.)“学，学习，学会”(P452a)【用法】(2).learntodosth.“学做某事”(3).learnabout“了解，得知”(4).learnbyoneself=teachoneself“自学”【高分突破】辨析learn&studylearn1.侧重通过学习获得某种技能，强调学习的结果，意为“学到”2.学习做具体的事情。Shelearnedtoswimwhenshewas5.study侧重学习的过程，表示“专研”，“研究”Thescientistsarestudyinganewkindofcar.科学家们正在研究一种新型汽车。Iwanttolearn/studyFrench.5.past名词(n.)“过去，昔日，往事”(P452a)副词(adv.)“过”【用法】(1).inthepastfewweeks“过去几周以来”(用于现在完成时)(2).inthepast”在过去”(用于过去时)(3).halfpastseven“七点半”(4).go/walkpast=pass”经过”6.good形容词(adj.)“好的，优良的；有益的；善良的；乖的“(P452a)【高分突破】辨析begoodat/for/to/withbegoodat于......Jimisgoodatswimming.吉姆擅长游泳。begoodfor对......有益处Drinkingmilkisgoodforourbody.喝牛奶对身体begoodto=bekind/friendlyto…对......友好MissLinisgoodtoherneighbors.林小姐对她的begoodwith与......相处得好;擅于......打交道Areyougoodwitholdpeople?eandjoinothervolunteers.你擅长和老人打交道吗？来加入其他的志愿者吧！【例题】()Doingeyeexercisesisyourhealth.A.goodtoB.goodoC.goodatD.goodfor答案：D7.help动词(v.)&名词(n.)“帮助，帮忙”(P452a)【用法】(1)不可数名词(un.)“帮助”askforhelp“寻求帮助”needsomehelp“需要帮助”withone’shelp=withthehelpof“在……的帮助下”(2)动词(v.)“帮助”helpsb.(to)dosth.“帮助某人做某事”helpsb.withsth.“就某事帮助某人”helponeselftosth.“(进餐时)随便吃……”help(sb.)out“使某人脱离困境”【例题】()1.—Areyoufeelinganybetternow?—No.Ihavetakensomemedicine,butitjustdoesn’t.A.useB.careC.helpD.fit()2.—WouldyoumyChemistry?—Yes,I’dloveto.A.helpforB.helpinC.helpwithD.helpto8.listen动词(v.)“听，仔细听”(P473b)【用法】(1).listentosb./sth.“听......”(2).listen单独使用时，可作为现在进行时的时间状语。例如：Listen!TheyarewatchingtheTVshow.“听！他们正在看电视。”【例题】()1.Listen!Ourteacherinthemusicclassroom.A.singsB.sangC.willsingD.issinging答案：D()2.—Jim,couldyoupleaseanswerthequestion?—Sorry,I.Couldyousayitagain?wasn’tlisteningB.don’tlistenC.amnotlisteningD.won’tlisten答案：A9.remember动词(v.)“记得，想起”(P473c)【用法】(1)remembertodo“记得去做某事”，目前还没有做这件事。(2)rememberdoing“记得做了某事”，目前已经做过这件事了。【例题】()1.Remembermewhenyouarrive!A.callB.tocallC.callingD.called答案：B()2.Whyistheletterstillhere?Irememberityesterday.A.postB.topostingC.postingD.postedSectionB重难点详解1.French形容词(adj.)“法国的；法语的；法国人的”(P481b)名词(n.)“法语”【变形】Frenchman(复数pl.Frenchmen)法国人2.future名词(n.)“将来；未来”(P481b)【用法】inthefuture在未来3.work名词(n.)“工作，劳动，事情”(P481b)动词(v.)“工作机器、器官等）运转，活动”【用法】(1).workhard=behardworking“努力工作”(2).workon“致力于”(3).workfor“为......效力”(4).workout“解决；算出”(动副短语e.g.workitout代词放中间)(5).atwork“在上班”【例题】()1.Myauntisworkingateacher.A.asB.forC.D.out答案：A2.Myunclehasworkedreallyhard,sohesucceededatlast.（同义句转换）Myunclesucceededatlastbecauseofhis.答案：hardwork4.life名词(n.)(复数pl.lives)“生命，生涯，生活，人生；生物”(P481b)【用法】(1).saveone’slife“拯救某人”(2).inone’slife“在某人的一生中”(3).lead/liveahappylife“过着幸福的生活语法聚焦*连词and,but和because的用法*与时间有关的介词一，连词是一种虚词，它不能独立充当句子成分，只能起连接词与词、短语与短语或句子与句子的作用。连词主要分为并列连词和从属连词。I.并列连词表示单词、短语或句子间有并列关系的连词。andIt'shealthyforthemindandthebody.Sheisofmediumheight,andshehaslonghair.祈使句+and+将来时态的Smiletotheworld,andtheworldwillsmilebacktoyou.butIaskedhimtoehere,butherefused.Thegirlisbeautifulbutimpolite.Ⅱ.从属连词（引导从句）becausebecause用来回答whyHewasabsentbecausehewasill.()1.It’shardforustosaygoodbyewehavesomanyhappydaystoremember.A.soB.becauseC.althoD.but答案:B()2.Ilikedancing,Idon’thaveenoughtimetopracticeit.A.orB.soC.butD.because答案:C()3.ChenWeiisn’tatschooltodayheistakingarobotpetitioninShanghai.A.soB.becauseC.beforeD.if答案:Bin,on和at(1)atat接具体的时刻和固定搭配:atsixtwenty,atmidnight,atthemoment(2)ina.接年份、月份、季节、以及一些固定短语:in2017,inMay,insprin