Unit2【板块要点】一、教学目标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的基本用法。教学重点、难点1行为动词一般现在时的用法。2行为动词疑问句及其肯否定回答。二词汇、短语1.起床________________2.每天早上___________3.喜欢看书______________________4.喜欢散步___________5.喜欢画画________6.在周末______________/______________7.当然___________8.观看我们的比赛_________9.在家看书_______________________10.danceverywell__________________11.goswimmingeveryweek________________12.playfootballwithhisfriends_____________13.watchballgamesonTV_________________重点掌握good和well的区别，swimswimmerswimming派生词，四个‘看'lookreadwatchsee三句型（语法）1I/You/We/Theylikesports.2He/She/Itlikessports.3I/You/We/Theydonot/don'tlikesports.4He/She/Itdoesnot/doesn'tlikesports.5DoI/you/we/theylikesports?Yes,you/I/we/theydo.No,you/I/we/theydon't.6Doeshe/she/itlikesports?Yes,he/she/itdoes.No,he/she/itdoesn't.【易错点】do作为行为动词的用法Theydotheirhomeworkeveryday.Tomdoeshishomeworkeveryday这两个例句否定句、一般疑问句及其肯、否定回答。【课前导学】预习课本P23语法部分内容，写出下列动词的第三人称单数形式1.work2.read3.clean4.write5.teach6.wash7.watch8.go9.study10.fly11.cry12.play1【课堂学习】1DutyreportHaveaguess结合P20Reading猜猜班级的同学2WatchandFindTurntopage20andtrytofindsomesentencesaboutsimplepresenttenseoftheverbtodo.3DiscussandWorkouttherules讨论Page23一般现在时的三个例句，初步得出一般现在时的概念。语法：一般现在时概念：一般现在时表示目前的人或事物的状态特征，或经常性、习惯性的规律动作、行为。构成：(1).系动词be的一般现在时。(Unit1中已经讲过)(2)．实义动词的一般现在时在一般现在时的句子中，当主语是第一、二人称或第三人称复数时后面的实义动词用动词原形；当主语是第三人称单数时，实义动词需用三单形式。在一般现在时的句子中，实义动词的否定、疑问和回答要借助于助动词do/does句型形式句型结构例句肯定句.实义动词+其它主语+I_________fish.我喜欢鱼。否定句主语+do/doesnot+实义动词原形+其它.I____________fish.我不喜欢鱼。疑问句_____you______fish?其它主语一般疑问句Do/Does++实义动词原形+？你喜欢鱼吗？What_____you______?特殊疑问句实义动词原形++其主语疑问词+do/does+你喜欢什么？它？用法点拨：(1).描述目前存在的事实经常性、习惯性的规律动作、行为描述一直存在的客观事实Sheisshort.译：________________Myhairislong.______________译：Simonplaysfootballafterschool.译：___________________________________Iusuallygorunninginthemorning.___________________________________译：Catseatfish.译：________________Thesunisbig._____________________译：(2)和一般现在时的句子中常有频率副词表示频度的时间状语always,usually,often,some,everyday,threeaday如：等实义动词第三人称单数变化形式(3)2变化规则例词直接在词尾加s①读音：清辅音后浊辅音和元音后walk--_________take--_________read--_______play--_________run--_________swim--_______词尾是以辅音字母加y结尾，需将y变成i,②es再加读音：fly--________try--_______study--________结尾的，加es③词尾是以s,sh,ch,x或o读音：wash--_______go--______do--______watch--________④特殊变化have--hasPractice4单句练习语篇练习DearSimon,hour.anforhalf_________upearly.I(go)swimminggetAttheweekend,IThenI_________(come)backhomeforbreakfast.Mymother_________(do)thedo)father_________(not_________(be)alwaysbusy.Myhousework,andsherest.Inhousework.He_________(work)veryhardonweekdays,sonowheneedsmorningI_________(do)myhomework.Intheafternoon,myfatherandIthe_________(go)swimming.Myfather_________(l...