Unit2MeetingandGreeting一般现在时——用于描述习惯、规律及真理性的事情，句子中的动词一般用原形。1.1与第三人称单数（he,she,it,John,Winnie等）搭配时，动词后面要加s1.1.1大部分动词——直接加sWork,stop,sing,dance1.1.2以s,x,sh,ch结尾的动词，加esGuess,fix,wash,teach1.1.3辅音字母加y结尾的动词，去掉y，加iesStudy,try,carry1.1.4不规则动词Go,do,haveExerciseJack(have)arat(田鼠).Sam(have)acat.Sam’scat(eat)Jack’srat.Jack(ask)Samtopayforhisrat.Sam(say),“Iwillgiveyoumycatforyourrat.”LucyandIsabella(live)inthesamebuilding(楼房).Theyworkinahospitalinthedaytime.AtnightLucy(go)tothelibraryand(study)there.Isabella(watch)TVathome.Andsheoften(do)somereadingbeforesleep.1.2否定式1.2.1当谓语动词是be动词时，在be动词后直接加not（见UnitOne3.2）Wearelocal.Heisastuntman.1.2.2当谓语动词是实意动词时，在动词前加donot或doesnot，动词必须用原形。▲第三人称单数与doesnot搭配，其它人称与donot搭配使用（P.14LanguageFocus）。否定式缩写形式donotdon’tdoesnotdoesn’tWeliveinFoshan.HelivesontheriverbankofDongpingRiver.JosephinestudiesChineseinourschool.完成课本P.15的Activity41.3一般疑问句1.3.1当谓语动词是be动词时，把be动词提前到句子开头，句子剩下的部分照抄在后面（见UnitOne3.3）。Heisaneveningschoolstudent.TheyarefromKorea.1.3.2当谓语动词是实意动词时，在句子开头加Do或Does，然后把原句照写在后面，必须注意的是，动词要用原形（P.19第二个LanguageFocus）。Hewearsaredfloweronhischest.Theydanceintheswimmingpool.1.4特殊疑问句=特殊疑问词+一般疑问句去掉划线部分的剩余部分▲特殊疑问词：who谁,what什么,where哪里,when什么时候,whattime什么时间,why为什么,which哪一个,how方式/状态,howlong时间的长度,howmuch价钱,howmany数量,howoften频率,howfast速度Howdoyoucomeheretonight?Howlongdoyouwaithere?Howmuchdoyouloveme?Howmanystudentsarethereinthisclassroom?A:HowoftendoyougototheZhongshanPark?B:Once/Twice/Threetimesaweek.A:Howfastcanyourun?B:80kmper/an/onehour.Exercise1)Hedoesmorningexerciseintheparkeverymorning.Doeshedomorningexerciseintheparkeverymorning?Whatdoeshedointheparkeverymorning?Morningexercises.Wheredoeshedomorningexerciseeverymorning?Inthepark.Howoftendoeshedomorningexerciseinthepark?Everymorning.【注意】当划线部分是句子的主语时，只须直接把主语变为特殊疑问词，句子其它部分不变。Whodoesmorningexerciseintheparkeverymorning?He.2)HegoestoworkbybuswithJohnat7:00.IshegoestoworkbybuswithJohnat7:00?DoeshegoestoworkbybuswithJohnat7:00?Areheg