人教八上Unit7辅导教案.docx

人教八上Unit7教案学科教师教案学员编号：年级：课时数：学员姓名：科目：学科教师：课程主题：Unit7授课时间：学习目标掌握Unit7单词以及语法教学内容知识点一词汇【知识梳理】1.paper纸,纸张不可数名词试卷可数名词apieceofpaper一张纸twopiecesofpaper两张纸2.辨析：in和afterin后接一段时间,不能接时间点,表示“一段时间后,一般用于将来时例：Illcleantheblackboardinamoment.after后接一段时间,用于过去时；后接时间点,与将来时连用 例：Hebegantoplaysoccerafteranhour.Wellgotoschoolafter10:30.3.辨析：fewer/less/morefewer较少的、更少的,few的比拟级,修饰可数名词的复数；less较少的,更少的,little的比拟级,修饰不可数名词；more更多的,many和much的比拟级,修饰可数名词复数,也可以修饰不可数名词 4.future将来,未来常用短语：inthefuture在将来infuture今后例:Whocantellwhatwillhappeninthefuture?Weshouldstudyhardinfuture.5.pollute污染polluted被污染的pollution污染,污染物例：Peopleshouldntpollutewaterintheriver.Pollutedwaterisbadforourhealth.Whatdoyouthinkofpollution?6.plantv.种植;n.植物例：Inspring,peoplearebusyplanting.Greenplantsaregoodforourhealth.7.playpartin.参与到.中in是介词,后接名词、代词或动词ing形式；playanactivepartin.表示“积极参与.8.dangerous有危险的、不平安的danger危险indanger处于危险之中例：Thetigerisverydangerous.Someanimalsareindanger.9.句型：Thereis/aresb/sthdoingsth有某人/某物在做某事例：Therearesomeboysswimmingintheswimmingpool.10.辨析：beableto/canbeabletodosth能够做某事；会做某事beableto可以用于各种时态,但不能用于表示推测can只用于一般现在时和一般过去时,一般过去时中用could。

Can可以用于表推测,多用于否认推测中 例：Youwillbeabletolearnanotherforeignlanguageintwoyears.Mr.Kingcantbeathomenow.11.disagree不同意；持不同意见；有分歧其反义词是agree,常用短语是disagreewithsb不同意某人的看法、观点disagreement分歧,不同意见,反义词agreement12.believe相信,认为有可能及物动词,后面可以接名词、代词作宾语,也可以接宾语从句 假设believe后面所跟的宾语从句表示否认且believe的主语是第一人称,那么往往要将宾语从句的否认词转移到主句中 例：Idontbelievethathewillcomehere.13.hundredsof数百+复数名词拓展：thousandsof成千上万millionsof数百万billionsof数十亿的hundred前面有基数词修饰时,hundred不用复数形式,且后面也不用of.thousand、million、billion与hundred的用法一样 例：Thereareeighthundredworkersinthefactory.14.fall倒塌；跌倒；掉落,其过去式为fell秋天falldown突然倒下,跌倒,倒塌15.辨析lookfor/find/findoutlookfor意为“寻找,强调寻找的过程；find意为“找到,强调寻找的结果；findout指通过观察、探索而发现事实的真相；例：Thepolicelookedforthethiefeverywhere,buttheredidntfindhim.16.possible可能存在或发生的；可能的,其反义词为impossible,意为“不可能的17.辨析：probably/maybe/perhaps/maybeprobably也许、可能,表示的可能性很大；maybe或许、大概,可能性比probably小,相当于perhaps,常放于句首。

maybe可能是,是情态动词may+be,常用作谓语动词 例：Maybeheisadoctor.Hemaybeadoctor.Maybe/Perhapsheisright.【例题精讲】例1Theteachermarked批改theexam_______andwrotethestudentsgradesonapieceof______.A.papers;paperB.paper;papersC.paper;paperD.papers;papers例2MyfatherwillbebackfromShanghai_______aweek.A.forB.afterC.inD.at例3-______willeverythingbefree?-In100years.A.HowlongB.HowfarC.HowsoonD.Howoften例4-Willthere_______anypapermoneyin100years?-No,_______.A.have;therewontB.be;therewontC.have;theywontD.be;theywont例5Theyarethinkingaboutthelife______thefuture.A.onB.inC.atD.for【课堂练习】1.Now______isveryserious.Someriversandlakesare______.A.pollution;polluteB.polluted;pollutionC.pollution;pollutedD.pollute;polluted2.Thespringiscoming.Doyoulike________?A.plantingplantingB.plantedplantingC.plantingplantsD.plantplant3.Willyouplayapart_______theanimals?A.saveB.tosaveC.insavingD.insave4.Its_______toclimbthetalltree.Becareful.A.dangerB.dangerousC.busyD.difficult5.Therewillberobots______withusinthefuture.A.talkB.willtalkC.talkingD.talked知识点二will表示的一般将来时【知识梳理】一般将来时是表示将来的某个时间将要发生的动作或存在的状态。

Will表示的一般将来时的句型结构如下：1肯定句：主语+will+动词原形+其他2否认句：主语+wont+动词原形+其他3一般疑问句：Will+主语+动词原形+其他？【例题精讲】例1-TomorrowwillbeFathersDay.Whatwillyoudo?-I_____“Iloveyou,Daddytomyfather.A.willsayB.issayingC.saysD.say例2Pleasewait.She_______toyouinafewminutes.A.talkB.talkedC.havetalkedD.willtalk例3Theweatherforecastsaysthat______anotherstormtomorrow.A.therewillhaveB.therewillbeC.therehasD.therehasbeen【课堂练习】1.Ittook_______peoplethreemonthstobuildthisgreatbuilding.A.twohundredsB.hundredofC.hundredsofD.twohundredof2.Hurryup,kids!Theschoolbusiscoming.Wehave______timeleft.A.fewB.afewC.littleD.alittle3.Manystudentsinourschool______theoldandtheyusuallyoffertheirseatstothemonbuses.A.worryaboutB.careforC.agreewithD.takecarewill表示的一般将来时1.Teachersshouldntaskstudentstocopythewords_______.Itssimpleandboring.A.againB.onceagainC.overandoveragainD.againoverandagain2.Takeiteasy.Iamsureyou______workitoutsoon.A.willcanB.willbeabletoC.beabletoD.could3.It_______beourEnglishteacher,becauseheisinShanghainow.A.cannotB.maynotC.isntabletoD.isabletonot4.Onthispoint,BobandTomhavesome_______.Butwhodoyou_______with?A.disagree;disagreementsB.disagreements;disagreeC.agreements;disagreeD.disagreement;disagree5.I______believehe______speakthreelanguages.A.dont;cantB.do;cantC.dont;canD.amnot;can6.Thereare_______ofstudentsinourschoolbutonly_______ofthemaregirls.A.hundreds;twohundredB.hundred;twohundredsC.Hundreds;twohundredsD.hundred;twohundred7.Lastnighthishouse______afteraheavyrain.A.felldownB.fallsdownC.feltdownD.feelsdown8.Lily______hershoes,butshedidnt_______them.A.lookedfor;findB.found;lookedforC.lookedfor;findoutD.foundout;lookedfor9.TheInternetmakesit_______forustosendinformationtoeachotherinafewseconds.A.possibleB.necessaryC.impossibleD.important10.Hewill_______cometomorrow.A.perhapsB.maybeC.probablyD.maybe11.Mr.Huangwill______inthemovement.A.playaleadingpartB.takepartsC.playleadingpartD.takeapart12.Chengduisagreenercitynowbecausemor。