英语人教版七年级下册Unit11 SectionA 第二课时.ppt

SectionA GrammarFocus 3b 学练优七年级英语下 RJ 教学课件 Unit11Howwasyourschooltrip 学习目标 Keywords phrases yesterday flower worry luckily sunKeysentences 1 Howwasyourschooltrip Itwasgreat 2 Didyougotothezoo No Ididn t Iwenttoafarm 3 DidCarolrideahorse No shedidn t Butshemilkedacow A Didyouhaveaschooltrip B Yes Idid A Howwasyourschooltrip B Itwas 形容词 A Wheredidyougo B Iwentto A Whatdidyoudoonyourschooltrip B I V 过去式 A Didyou V 原形 B Yes Idid No Ididn t Talkabout A Didyouhaveaschooltrip B Yes Idid A Howwasyourschooltrip B Itwasexciting A Wheredidyougo B Iwenttothezoo A Whatdidyoudothere B Isawsomeanimalsandtooksomephotos A Didyoufeedtheanimals B No Ididn t 课文展现 一般过去时 一般过去时可以表示过去某一时间或某一段时间发生的动作或存在的状态 Therulesofthepastform 1 playedworkedwantedneeded 2 decidedlivedimproved 3 carry carriedstudy studiedworry worried 4 stop stoppedshop shoppedplan planned 动词过去时的变化规则 1 一般情况下 在动词原形末尾加 ed 2 结尾是字母 e的动词加 d 3 结尾是 辅音字母 y 的动词 变y为i再加 ed 4 重读闭音节结尾 双写动词尾辅音字母再加 ed 5 动词的不规则变化 go wenthave hadsee saweat atebuy boughttake tookwin wonhang hung 写出下列动词的过去式 1 see 2 take 3 hang 4 buy 5 sleep 6 get 7 meet 8 sound 9 watch 10 live took saw hung bought slept got met sounded watched lived GrammarFocus 一般过去时的用法 在一般过去时中 be动词am和is要改为was are改为were 2 特征词 yesterday lastnight week time daysago onSundaymorning 3 和一般现在时一样 一般过去时中动词be在构成疑问句时 把were或was放在主语前面 句尾加问号 构成否定句时 在was或were后面加not 肯定回答和否定回答时态要与问句中的时态一致 Youwereatschoolyesterday 一般过去时 Youareatschooleveryday 一般现在时 Wereyouatschoolyesterday Yes Iwas No Iwasn t 例句 4 如果陈述句中的动词为一般过去时的实义动词 变成疑问句时 要用助动词do的过去一般式did帮助构成 这时谓语动词用动词原形 Weplayedbasketballyesterday 改为一般疑问句 Didyouplaybasketballyesterday 3aHereisJim sandBill sletters Let shelpthemtocompletetheletters DearBill How is yourschooltripyesterday Do you go tothezoo do youtakeanyphotos Do you see anyinterestinganimals I go tothezoolastyearandit is alotoffun Jim was Did go Did Did see went was DearJim Myschooltrip is great We have somuchfun We go toGreenPark We climb themountainsthereand see alotofflowers We eat ourlunchundersometreesand play somegamesafterthat Butatabouttwoo clock it get verycloudyandwe worry itwouldrain Luckily it donot andthesun come outagain Bill was had went climbed saw ate played got worried didnot came Groupwork LastweekIvisitedmyaunt shouse 3bMakeupastory Eachstudentaddsasentence Theweatherwasbeautiful Wewentfishing 选择填空1 Emilyatheraunt syesterday A IsB WasC Did2 hesleeplatelastnight A IsB WasC Did B C 3 Mymother somecakesforusfivedaysago A makesB makeC made4 Didtheytakeanyphotos A No theydidn tB No theydidC No theyaren t C A 5 Doyouknowwhocleanedtheblackboard Tina Yes John A doB doesC did答案 C 解析 本题考查时态的运用 擦黑板是已经过去发生的动作 在回答时 也应用过去时态 应排除A B 故选C 6 WherewereyoulastSaturday I intheCapitalMuse