Unit2 教案讲解分析习题设计3

PeriodIII:Grammar（第三课时）第一部分教案设计教学内容Grammar（第23~24页）重点学习行为动词的一般现在时的用法。教材分析本课时是语法课，在第一单元学习了be动词的一般现在时的基础上，进一步行为动词的一般现在时的用法，并学会灵活运用，能够与be动词的一般现在时加以区分。主要内容包括：理解行为动词的一般现在时的两种形式，掌握其肯定句、否定句、疑问句及其肯定、否定回答的基本用法；理解行为动词在一般现在时中的变化，掌握其变化规则；能用一般现在时在日常生活中进行相关的表达。教学目标：基础知识掌握词汇：drawing,weekend,shop词组：at/onweekends=at/ontheweekendofcourse句型：Milliegetsupat6:30everymorning.Catseatfish.Simonlikesplayingfootball.基本技能：1.理解行为动词一般现在时的用法；2.掌握行为动词一般现在时的肯定句、否定句、疑问句及其肯定和否定回答的基本用法；3.学会用一般现在时进行交际综合素质：结合本单元的话题用一般现在时进行交流。教学重难点及突破重点：掌握基本的四会单词、词组及句型。难点：行为动词的一般现在时的肯定句、否定句、疑问句及其肯定、否定回答。教学突破:在行为动词的一般现在时中，要特别注意注意是第三人称单数的情况，可以借助口诀帮助学生记忆。教学准备教师准备：多媒体课件及关于本课时语法的实例及习题学生准备：复习第一课用法，预习本课时语法，比较不同教学设计StepILead-in(导入部分)thenewwordsbyasksomequestionsaboutLiHua.WheredoesLiHuafrom?Howdoeshelook?Whatdoeshedoeveryday?Whatdoeshedoinhisfreetime?2.Look,whoarethesemeninthepicture?Theyarebasketballplayers.Theyplaybasketverywell.ThisisKobe.Helooksverystrong.Kobeplaysbasketballverywell.Manystudentslikehim.TheyoftenwatchhisgameonTVintheirfreetime.IlikewatchingTVtoo.Butmycousinlikesreading.Heoftenreadsstorybooks.Lookatthesesentencespayattentiontotheverbs.WeusetheVerb”tobe”inthethesethreesentenceswhileweusetheverb”todointheseones.Todaywe’lllearnthesimplepresenttenseoftheverbtodo.StepⅡPresentation(新授)1.Completethesentencesusingthesimplepresenttenseoftheverbtodo.Heoften_________(play)footballafterschool.She__________(like)playingvolleyball.It________(look)likeacat.We___________(enjoy)readingverymuch.Theyusually___________(get)upat6:00inthemorning.You_________(like)sports.2.Explaintheuseofthesimplepresenttenseoftheverbtodo.Openyourbooksatpage23andreadthesamplesentences.3.Canyoufindthedifferentformsoftheverbtodointhesesentences?Whenthesubjectishe/she/it,weneedtoaddan“s”totheverb.Doyouwanttoknowhowtoaddan“s”totheverb?Let’sreadthetableonpage23together.Howmanywaysaretheretoaddan“s”?Whatarethey?写出动词的第三人称单数形式put__________enjoy_________write______fly__________play___________have_____________guess_________match________go_________do_________________study_______stay____________4.Millieiswritingaboutherselfandherclassmates.PleasehelphercompletethesentencesinpartAwiththewordsinthewhocanreadthesentencestous?otherlistencarefullyandchecktheanswers.FinishPartA.StepⅢPractice（操练）1.Doyouknowhowtomakenegativesentencesandaskandanswerquestionsusingtheverbtodointhesimplepresenttense?OK,changethesentencesontheboardintonegativesentencesandaskandanswerquestions.2.Nowlet’sreadthetablesonpage23together.3.FinishPartBonpage24.4.Lookatthetableonpage24andworkinpairs,lookatthistable.IttellsustheactivitiesMillieandherclassmateslike.PleasecompletethequestionsinPartBandthenusetheinformationinthetabletoanswerthem.DoesDaniellikewalking?Yes,hedoes.DoAmyandSandyenjoyreading?Yes,theydo.DoesDaniellikedrawing?No,hedoesn’t.DoMillieandKittyenjoyswimming?No,theydon’t.5.FinishPartC6.Explainsomelanguagepoints:at/onweekends=at/ontheweekendofcourse.7.Workinpairs.教材习题英语书第24页，PartA:1like2dances3goes4plays5watchesPartB:1Do;Yes,theydo.2Does;Noshedoesn’;Yes,sheDoes;No,hedoesn’t.5Do;No,theydon’t.PartCKeys:1Do,play2play3Do,go4watches5reads6shops7stay8go随堂小练习I.用所给动词的适当形式填空。1.Simon’scousin_______(look)tallandslim.2.Millie________(have)anMP3player.3.Mycousin,Tony________(notdo)hishomeworkintheevening.4.Whatabout________(go)swimmingthisafternoon.5.LetSandy_________(help)youwithyourEnglish.【KEYS】.looks2.has3.doesn’tdo4.going5.helpStepVExtensionactivity（拓展部分）MillieandSimonaretalkingabouttheirfavoritesports.Pleasereadtheirconversation.Millie:IlikeYaoMingverymuch,Heplaysbasketballverywell.Simon:ofcourse.Helooksstrongandtall.Doyouoftenwatchhisgames?Millie:YesIdo.Whataboutyou?Simon:OhIdon’tlikebasketball.MyfatherandIlikefootballverymuch.Millie:Whataboutyourmother?Simon:Mymotherdoesn’tlikefootballatall.Shelikestennis.StepVIHomework（作业）1.熟读并记忆重点的词语和句型；2.复习本课时的语法内容。板书设计Unit2Let’playsports!GrammarWords:drawing,weekend,shopPhrases:at/onweekends=at/ontheweekendofcourseSentences:Milliegetsupat6:30everymorning.Catseatfish.Simonlikesplayingfootball.教学探讨与反思：该课时主要学习行为动词的一般现在时的用法，学好本课内容，是学习英语成功的第一步。在一般现在时中,特别是第三人称的动词变化是学生练习的难点。如何做到有效地突出重点，高效地突破难点呢？传统语法教学会让学生枯燥的学习规律，但是它又是语言的基础知识，是学生必需掌握的技能。还是化繁为简的方式更容易让学生记住，在运用的时候减少障碍。我又自编了一个口诀：不是I，不是You,一个人或一件物,就是第三人称单,动词后面长尾巴,加上s或es,提问句首加does,其他人称怎么办？动词不要去变化,提问句首加上do,don’t,doesn’t表否定,如果见到助动词,统统变回老样子.因为是自编的，所以不一定很工整，但是学生经过记口诀，简化了课堂内容、降低了知识难度与思维跨度，更易于接受，学生的学习情绪也不至于过于纠缠于语法规律的记忆而失去对语法学习兴趣。一般现在时是非常基础的一种语法,对于学好英语具有非常重要的作用。因此,教师应该在教授一般现在时的语法的时候充分调动学生的自主学习性,结合理论和实际,让学生能够更好地掌握一般现在时。第二部分讲解分析一、新词的导学与解读【用法】n.周末,【举例】Whatareyourplansfortheweekend?你周末计划做什么？【拓展】weekend的意思是“周末”,指星期六、星期日两整天,weekday可数名词，意为“工作日”，“在工作/上学日”翻译成“onweekdays”【实践】翻译句子。我正在考虑在何处度周末。_____________________________________.【点译】Iwaswonderingwheretospendtheweekend.2.atweekends/attheweekends/onweekendsontheweekends【用法】在周末；atweekends“每逢周末，在周末”，at/onweekends=at/ontheweekend,西方的人们把星期天看成是一个星期的第一天，所以weekend指的是Friday和Saturday。但在国内，weekend指的多半还是Saturday和Sunday。【举例】Helikestogoclimbingatweekends.他喜欢在周末做登山运动。【实践】翻译句子。我常在周末去钓鱼。___________________________________________.【点译】Ioftenfish/gofishingatweekends.course【用法】当然【举例】Iwillwritetoyouofcourse,butnoteveryweek.我当然会写信给你，但不是每星期都写。【实践】翻译句子。当然她是位杰出的医生。_________________________________.【点译】Ofcoursesheisanexcellentdoctor.【用法】v.逛商店；购物；买东西相当于goshopping或dosomeshopping【举例】Hismotheralwaysshopswithme.他妈妈总是和我一起购物。Womeningeneralliketoshopfornewclothes.大多数妇女喜欢逛街买新衣服。【拓展】n.商店；车间shopn.商店（可数名词），相当于store【举例】Wegotoashoptobuythings.我们去商店买东西。Theshopsintowncloseatfiveo'clock.镇上的商店五点关门。【实践】翻译句子。我通常星期天购物。___________________________________________.【点译】IusuallygoshoppingonSundays.二、课文对译英语书第24页Daniel:Hi,Simon.Doyouplayfootballatweekends?丹尼尔：你好西蒙。你周末踢足球吗？Simon:Ofcourse.Ioftenplayfootballwithmycousins.西蒙：当然了。我经常和我表兄一起踢足球。Daniel:Doyourparentsgowithyou?丹尼尔：你的父母和你一起去吗？Simon:No,theydon’t.Butmydadsometimeswatchesourgames.Sometimeshereadsathome.Mymumoftenshopsatweekends.Whataboutyou,Daniel?西蒙：不，他们不去。但是我爸爸有时候会观看我们比赛。有时候他在家看书。我妈妈周末经常购物。你呢，丹尼尔？Daniel:Ioftenstayathome.SometimesIgoswimmingwithmydad.丹尼尔：我经常呆在家里。有时候和爸爸一起去游泳。三、课文要点及语法详解语法详解：行为动词的一般现在时一、定义与讲解一般现在时：表示经常性的事情，经常性的动作或一般性事实。时间状语：often经常，usually通常，always总是，every每个，sometimes有时，at…在几点钟只有在第三人称单数用动词的“三单变化”，其他用动词的原形。三单变化：1.多数在动词后＋splay—playslike—likes（1）直接在动词词尾加-s.如：askasksworkworksgetgetsstaystays（2）以字母s,x,ch,sh或o结尾的动词，在词尾直接加-es.如：watchwatcheswishwishesfixfixespasspassesdodoesgogoes（3）以“辅音字母加-y”结尾的动词，要先变y为i再加-es.如：trytriesstudystudiescrycriesflyflies2.不规则变化：beamisarehavehas二、一般现在时用法1.表示经常性，习惯性,永久性的动作或存在的状态.通常与副词sometimes,often,usually,always,everyday(year,month),once(twice,threetimes)aday,等时间状语连用。Theyusuallygotoschoolbybike.Itakethemedicinethreetimesaday.Shehelpshermotheronceaweek.Mary’sfatherisapoliceman.Thereare50studentsinmyclass.2.表示客观真理，科学原理，自然现象，等客观事实或格言，谚语等。Thesunrisesintheeastandsetsinthewesteveryday.ThemanwhohasneverbeentotheGreatWallisnotarealman.TomorrowisTuesday.三、一般现在时的句子转换：1当句子中有be动词或情态动词时，则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.例：①陈述句：Sheisastudent.疑问句→Issheastudent?否定句→Sheisnotastudent.②陈述句：Icanswim.疑问句→Canyouswim？否定句→Icannotswim.2当句子中即没有be动词，也没有情态动词时，则在主语前加助动词do(you,以及复数),does（单数she,he,it）变成问句；在主语后谓语动词前加助动词don’t（I,you,以及复数),doesn’t（单数she,he,it）变成否定句，助动词后的动词要变成动词原形。例：①陈述句：Wegetupat7:00everymorning.疑问句→Doyougetupat7:00everymorning?否定句→Wedon’tgetupat7:00everymorning.②陈述句：Shehasalittlebrother.疑问句→Doesshehavealittlebrother?否定句→Shedoesn’thavealittlebrother.四、中考在线:【例题】()1.(2022兰州)Hesaidhewouldcometoseeus_______thenextafternoon.A.sometimeB.sometimeC.sometimesD.sometimes【解析】A.本题考查几个相似词语的意义。“sometime”指某个时刻/时间，“sometime”指一段时间，“sometimes”指有时候，“sometimes”指几次。【例题】()2.(2022菏泽)—WhatdoesyournewEnglishteacherlooklike?--Sheisaprettylady____longhair.A.atB.forC.withD.of【解析】C.本题考查介词的用法。“aladywithlonghair”此处“with”指“生长”。【例题】()3.(2022重庆)—Daddy,canyoucomehomeforsupperwithusthisweekend?--_________,butImightbealittlelate.A.I’mbusyB.HardtosayC.OfcourseD.Nevermind【解析】C.本题考查口语交际用语。“I’mbusy”“我很忙”，“Hardtosay”“很难说”，“Ofcourse”“当然”，“Nevermind”“别介意”。【例题】()4.(2022山西)MissWugoesshopping________everyweekend.A.inB.atC.onD./【解析】D.本题考查冠词的用法。当weekend与this,that,last,next,every等词搭配时，前面不用on或者at。第三部分习题设计I.翻译词组。1．在周末____________________2．喜爱绘画____________________________3．呆在家里___________________4．和你一起去__________________________5．玩电脑游戏________________6．步行上学____________________________7．观看我们的比赛______________8．在电视上看球赛______________________9.当然______________________10.和我爸爸一起游泳______________________II.根据句意及汉语提示写出单词。11．Nowmanyyoungpeopleliketo_________(待)athomeandplaycomputergames·12．MrsLioften_________(购物)intheshoppingmallonSundaymornings．13．Sometimesmybrother_________(放)akitewithmeonSunday．14．Manychildrenwanttolearn_________(绘画)intheirfreetime．15．Ioftengofishingwithmyfatherat_________(周末)．16．Weoftenhave_________(正餐)atmyuncle’shome．17．Hehaslotsof_________(业余爱好)．18．Thegirlinaredcoatoften_________(跑)ontheplayground．19．--LiNaplaystennisverywell．--Yes，sheisoneofthetop_________intheworld．20．--Doyouloveyourfamily,Simon?--Of_________．III.单项选择。()21．Doyouoftenwatchbasketballmatches________TV?A．atB．inC．byD．on()22．LiPingandI_________ourhomeworkinclass．A．don’tB．don’tdoC．doesn’tdoD．aren’tdo()23．_______thegirlslike__________badminton?A．Do；playingB．Are；playingC．Does；toplayD．Is；toplay()24．Tomisa________dancer．He