七年级英语下册 Unit 11 How was your school trip Period 1课件 （新版）人教新目标版.ppt

howwasyourschooltrip unit11 period1 sectiona 1a 2c b he sheoften playfootball doeshe sheoftendoonweekends practice dohishomework dothey goshopping watchtv they a what does plays playtheguitar playedtheguitar playcomputer playedcomputer whatdoyoudoeveryday whatdidyoudolastweekend playbasketball playedbasketball whatdidyou he she they mr greendolastweekend studiedforthetest watchedtv hadaparty playedtennis wenttothebeach didsomereading wenttothemountains 一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性 反复性的动作 过去主语所具备的能力和性格 谓语动词要用动词的过去式 v ed 基本结构 主语 动词过去式 其他 常和表示过去的时间状语连用 如yesterday昨天 lastnight昨晚 lastweek上周 lastyear去年 等 一般过去时 一 一般过去时的概念 1 be动词的一般过去时肯定句式 主语 was were 其它 否定句式 主语 wasn t weren t 其它 一般疑问句 was were 主语 其它 肯定回答 yes 主语 was were 否定回答 no 主语 wasn t weren t 2 行为动词 v 的一般过去时态肯定句式 主语 v ed 其它 否定句式 主语 didn t v原形 其它 一般疑问句 did 主语 v 原形 其它 肯定回答 yes 主语 did 否定回答 no 主语 did t wasn t wasnotweren t werenot didnot didn t do does did am is wasare were 二 一般过去时的结构 可分三类不同的结构 注意 1 did和didn t是构成一般过去时的助动词 其特点是要在其后跟动词的原形 2 实意动词do的一般过去时idomyhomeworkeveryday 用yesterday改写句子 i myhomeworkyesterday i myhomeworkyesterday 否定句 you yourhomeworkyesterday yes idid no ididn t 一般疑问句 they have agoodtimeyesterday they notwatch tvlastnight you go totheparkyesterday yes i ididn t had didn twatch did go did no did didn tdo did do 3 情态动词的一般过去时态肯定句式 主语 情态动词的过去式 v原型 其它 否定句式 主语 情态动词的过去式 not v原型 其它 一般疑问句 情态动词的过去式 主语 v原型 其它 注 情态动词的过去式 can may must will shall 4 特殊疑问句式 1 特殊疑问词 was were 主语 其他 2 特殊疑问词 情态助动词过去式 主语 v 原形 其他 3 特殊疑问词 did 主语 v 原形 其他 1 helateforschoollastmonday 他上周一为什么上学迟到了 2 she twentyyearsago 20年前她能做什么 3 you yesterday 昨天你去哪了 特殊疑问词 一般疑问句 was could do why what where did go could might must would should 一般过去时的判断标志词yesterday yesterdaymorning thedaybeforeyesterday last 时间 thismorning 时间 ago justnow amomentago in 过去的时间 等 注意 一般过去时表示过去经常或反复发生的动作 也常和often经常 always总是 onceaweek一周一次 等表示频度的时间状语连用 三 一般过去时的判断标志词 1 规则动词的过去式1 一般情况下 在动词原形后面加 ed 2 以不发音e结尾的动词 在词尾直接加 d 3 以 辅音字母 y 结尾的动词 先将y改为i 再加 ed 4 以重读闭音节 即辅音 元音 辅音 末尾只有一个辅音字母的动词 要先双写这个辅音字母后 再加 ed 口诀 一加ed 二加d 三要双写 四注意 y变成ied 特殊形式特殊记 四 动词过去式的构成 lookwatchstartvisitpull lookedwatchedstartedvisitedpulled cookliveusetastestudy cookedlivedusedtastedstudied tryplaystopplanstop triedplayedstoppedplannedstopped 2 不规则动词的过去式需特殊记忆 am is are 是 can 能 do does 做 干 have has 有 go 走 come 来 feed 喂 buy 买 eat 吃 grow 生长 ride 骑 run 跑 say 说 see 看见 get 变得 到达 teach 教 take 带 swim 游泳 learn 学习 wascouldhadcameboughtgrewransawtaughtswam weredidwentfedaterodesaidgottooklearnedlearnt 表示过去某个时间发生的动作或存在的状态 myfather inshanghailastyear 我爸爸去年在上海工作 表示过去的习惯性或经常发生的动作 常和often经常 always总是 onceaweek一周一次 等表示频度的时间状语连用 ioften onfoot 过去 我经常步行去上学 与when等连词引导的状语从句连用 whenshegothome she ashortrest 当她到家时 她稍微休息了一下 五 一般过去时的基本用法 worked wenttoschool had whatdidyoudolastweekend watchtv listentomusic playsoccer goswimming ed ed went ed whatdidyoudolastweekend cleantheroom playthecomputergames gotothebeach ed ed went whatdidyoudoonyourlastschooltrip wenttothezoo sawsomepandas see wenttothebeach go tookphotos take boughtagift buy had ateicecream have eat wentoutwithfriends go whatdidyoudoonyourlastschooltrip visitedvisitors center visit a didyou v takephotos took goswimming went haveapizza had buyagift bought b yes idid iv ed no ididn t ididn t v a wheredidyougolastsunday b iwenttobeijingcity a wheredidshegolastsunday b shewenttothebeach a wheredidhegolastsunday b hestayedathome b theywenttoafarm a wheredidtheygolastsunday doyouknowwhatanimalsthereareonthefarm farm n v onthe afarm chickens ducks goose dogs pigs horses cows sheep geese sheep farmer feed milk pick farm grow tooksomephotos wentforawalk milkedacow rodeahorse fedchickens talkedwithafarmer goforawalk milkthecow talkwithafarmer takesomephotos rideahorse feedchickens lookatthepicture thisisafarm lastweekcarolandhisclassmateshadaschooltrip theywenttothefarm whatdidtheydoonthefarm howwastheirschooltrip he ahorse he ahorse yes he he acow hedid he acow whatdidhedoonthefarm rode did ride did did milk yes milked he ride ahorse no he he chickens yes he he chickens he tothezoo hedidn t he toafarm heseeanycows yes hedid he quitealot did didn t did feed did fed did go went did saw ride no they anystrawberries thefarm yes they how thestrawberries they delicious thestrawberriesgood yes they no they how theirschooltrip it great did pick on did were were were were weren t was was 1amatchthephraseswiththepictures wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotos e b a c f d wentforawalk takeawalk feed 食物 to把 喂给 吃feedon以 为食1 please somegrass thecow 2 sheep grass 绵羊以草为食 feed to feedon fed feed 1blistenandcirclethethreethingscaroldidonherschooltripin1a listening wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotos a didcaroltakeanyphotos b yes shedid a didcarolrideahorse b a didcaroltalkwiththefarmer b 1caskandanswerquestionsaboutcarol sschooltrip speaking take与photo picture等词搭配时 表示 拍摄 摄影 表示 拍摄某物或人 就要在短语后面接介词 of 引入所拍摄的对象 takeaphoto takephotosof为 拍照e g 1 he hismother 他拍了他妈妈的许多照片 2 don t here 不要在这里拍照 didcaroltakeanyphotos 卡罗尔拍照片了吗 tookmanyphotosof takephotos whatdidthefarmersay didyougrowanyapples whatdidyousee dotheygrowapples didyoulearnanything didyoueatthem didyouaskhimanyquestions weretheygood 2alistenandcheckthequestionsyouhear listening anything不定代词 某事 某东西 主要用于否定句 疑问句中代替something hesawsomething 否he didn tseeanything 1thefarmershowedcarolaroundthefarm tf2carollearnedalotaboutfarmingtf3thefarmersgrowstrawberriesfromdecembertojune tf4thefarmersdon tgrowapples tf5carolpickedsomestrawberriesandtookthemhome