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-Unit1Wheredidyougoonvacation?语言功能：谈论过去的事件重点词汇：try,wonder,dislike,wonderful,bored,were，was,stayed，visited，arrived,went,bought,ate,saw,felt，walk，discuss，expensive，cheap,interesting,boring,exciting,terrible,friendly,special,delicious,rainy，sunny,hot,wet,goonvacation,stayathome，decidetodosth.quiteafew.重点短语：quiteafew相当多，不少stayathome呆在家ofcourse当然goshopping去购物feellike给…的感觉，感受到seemtobe好像becauseof因为decidetodosth.决定做某事goonvacation去度假ridebicycles骑自行车gotosummercamp去夏令营enoughmoney足够的钱studyfortests为考试学习thetopofthehill山顶重点句型：Wheredidyougoonvacation?WewenttoNewYork.DidyougotoCentralPark?Yes，Idid.Howwastheweather?Itwassunny.语言结构：一般过去时：肯定句：谓语动词用过去式否定句：助动词didnot+动词原形（didnot可缩写为didn’t’）疑问句：助动词did+主语+动词原形语法1.不定代词，不指明代替任何特定名词或形容词的代词，常用不定代词有：something某事，somebody某人，someone某人，anything/某事，任何事，anybody某人/任何人，anyone某人/任何人，nothing没有东西，nobody没有人，noone没有人，everything每一件事，everybody每人，everyone每人。all所有的，each每个，both两者都，much许多，many许多，（a）little少许，（a）few很少得，other（s）其他的（其他人），another另一个，none没有，one一，either两者中的一个，neither两者都不。someone,anyone,noone,everyone,something,nothing等复合不定代词作主语，谓语用单数；either,neither,each,little,much等不定代词作主语时，谓语也用单数。如：Nothingisyetcertain.一切都还没有肯定。Neitherwassatisfactory.两者都不使人满意。Noonegoestotheschoolduringthevacation.假期时没人到学校去。一般来讲，修饰不定代词的词要放在不定代词之后。Thereisnothingwrongwiththeradio.Doyouhaveanythingtosay?I’dlikesomethingtoeat.Eg.Haveyoubought______forLinda’sbirthday?---Notexactly.Justsomeflowers.A.somethingunusualB.anythingunusualC.unusualsomethingD.unusualanything-巩固练习I'msothirsty.Shallweget________todrink?Idon’tthink________knowshernewaddress.There's________inthenewcupboard.It'semptynow._________istoodifficultifyouputyourheartintoit.Ithinkyoucanfindhim________intheschool.Couldyoutell________differentbetweenthetwopictures?Pleasehelpyourselfto_________soup.something,anyone,nothing,Nothing,nowhere\somewhereanything,some一般过去时一般过去时表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。常和表示过去的时间状语连用，如：yesterday，lastnight，in1990，twodaysago。一般过去时也表示过去经常或反复发生的动作，常和often，always等表示频率的时间状语连用。基本结构：主语+动词过去式+其他；否定形式：①was/were+not;②在行为动词前加didn't，同时还原行为动词；一般疑问句：Did+主语+动词原形+其他1．Be动词的一般过去时态.在没有实义动词的句子中使用be动词，am,is的过去式为was;are的过去式为were.构成：肯定句：主语+was(were)+表语.如：Iwaslateyesterday.（昨天我迟到了。）否定句：主语+was(were)+not+表语，如：Weweren'tlateyesterday.（我们昨天没有迟到）疑问句：Was(Were)+主语+表语，如：Wereyouastudent?特殊疑问句：特殊疑问词+was(were)+主语+表语WhywashelateforschoollastMonday？上星期一他为什么迟到？2．实义动词的一般过去时态肯定句要使用动词的过去式，否定句和疑问句要使用助动词did.否定句：主语+didn't+动词原形+宾语疑问句：Did+主语+动词原形+宾语Ididmyhomeworkyesterday.Ididn’tdomyhomeworkyesterday.(否定句)Didyoudoyourhomeworkyesterday？Yes,Idid./No,Ididn’t.(一般疑问句)3．情态动词的一般过去时：肯定句式：主语+情态动词+其它否定句式：主语+情态动词+not+其它.一般疑问句：情态动词+主语+其它？注：情态动词的过去式：can→could,may→might,must→must，will-would，should-should。-特殊疑问句式：特殊疑问词+情态助动词过去式+主语+动词原形+其他Whatcouldshedotwentyyearsago？20年前她能做什么？例题解析：举一反三，学的更轻松！1．Mr.Mottisout.Buthe______hereafewminutesago.A.wasB.isC.willbeD.wouldbe2．---Hi,Tom.---Hello,Fancy.I______youwerehere.A.don'tknowB.won'tthinkC.thinkD.didn'tknow动词过去式的变化规则1．一般情况下，在动词原形后直接加ed，如：work——workedlook——looked2．以不发音e结尾的单词，直接加d：live——livedhope——hopeduse——used3．以辅音字母+y结尾的，变y为i加ed：study——studiedcarry——carriedworry——worried4．以重读闭音节结尾的，双写最后的辅音字母+ed：stop——stoppedplan——planned重读闭音节体现形式为辅-元-辅结构，5．不规则变化的动词过去式：have---had有are-----------were是get---got得到say---said说feel---felt感觉do/does-----did做is---was是go---went去drink—drank喝eat—ate吃bring----brought带来think-thought想,认为buy----bought买catch—caught抓住teach—taught教sit----sat坐wear----wore穿cut----cut切割sweep----swept打扫sleep——slept睡觉become----became成为一般过去时练习题，.请用正确动词形式填空1.He(live)inWuxitwoyearsago.2.Thecat(eat)abirdlastnight.3.We(have)apartylastHalloween.4.Nancy(pick)uporangesonthefarmlastweek.5.I(make)amodelshipwithMikeyesterday.6.They(play)chessintheclassroomlastPElesson.7.Mymother(cook)anicefoodlastSpringFestival.8.Thegirls(dance)atthepartylastnight.9.I(watch)acartoononSaturdaylastweek.10.______you_______(visit)yourrelativeslastSpringFestival?按要求变换句型。1.Frankreadaninterestingbookabouthistory.（一般疑问句）_______Frank_______aninterestingbookabouthistory?2.Hecleanedhisroomjustnow..（划线提问）-What________he_______justnow?3.Thomasspent$10onthisbook.（否定句）Thomas______________$10onthisbook.4.Myfamilywenttothebeachlastweek.（划线提问）________________________family_______lastweek?Goonvacation,去度假；onvacation,在度假（表状态）summervacation暑假wintervacation寒假Haikouisabeautifulcity.Let’s_____________________________there.Myparentsare________________inHawaii.some一些，某些，某个，any一些，任何some和any既可以修饰可数名词又可以修饰不可数名词，some常用在肯定句中，而any则常用在否定和疑问句中。因此some和any的用法主要是考虑用在肯定句、疑问句还是否定句中A：Arethereanyapplesinthefridge?B:Yes,therearesome./No,therearen’tany.A:Isthereanywaterinthebottle?B:Yes,thereissomewater./No,thereisn’tanywater.Eg.Heaskedmefor____paper,butIdidn’thave_________.A.some;someB.any;someC.some;anyD.any;any但在表示建议，反问，请求的疑问句中，或期望得到肯定回答时，多用some而不用any。如：Wouldyoulikesomecoffee?你要不要来点咖啡?Many,much,alotof许多much只能修饰不可数名词many只能修饰可数名词复数Alotof=lotsof接可数名词时谓语用复数，接不可数名词时，谓语用单数。alot是副词性短语，修饰动词。比如：Thanksalot.=Thanksverymuch.再比如：Iknowhimalot。Few和afew,little和alittle.few,afew是修饰可数名词复数的,little,alittle是修饰不可数名词的。afew,alittle意思是有一些，表肯定意味，few,