初中英语七年级下册Unit1 Section A（Grammar Focus 3a- 3b）教学课件

Unit11Howwasyourschooltrip?

Grammarfocus~3bTeachingandlearningGoals1.能正确使用be动词的一般过去时描述或询问过去的状态。Thestarsweresobeautiful.A:Werethestrawberriesgood?B:Yes,theyweresweetanddelicious.A:Howwastheweatherthere?B:Itwasgreatandtheairwassoclean.2.能正确使用实义动词的一般过去时描述或询问过去发生的事情。

Ivisitedmygrandparentsinthecountryside.Ididn’tknowtheycouldplaychesswithus.A:Didyouaskhimanyquestions?B:Yes,Idid.3.能归纳规则动词过去式的变化规律并写出部分规则动词和不规则动词的过去式。JuneSunMonTuesWedThursFriSatur

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Whatwasthedateyesterday?Howwas

youryesterday?Whatdidyoudoyesterday?yesterdayLookattimetableandanswerT:Whatdidyoudolastweekend?S1:IwatchedTV.T:WhatdidyoudolastSunday?S2:Ididmyhomework..Ivisitedmygrandparents.Iwentshopping.一．观察：1.Howwasyourschooltrip?Itwasgreat.2.Didyougotothezoo?No,Ididn’t.Iwenttoafarm.3.Didyouseeanycows?Yes,Idid.Isawquitealot.4.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.5.Werethestrawberriesgood?Yes,theywere.No,theyweren’t.结论：（一）以上几组例句均为_________时态，用于表示________________,常与表示过去的时间状语连用，有yesterday,thedaybeforeyesterday,lastweek/month/year,twodaysago等.结论（二）一般过去时结构：肯定形式：主语+动词的________+其他。否定形式：①was/were+not(wasnot缩写为_____,werenot缩写为_______)；②在行为动词前加did’t,同时行为动词_________.一般疑问句：③was/were+主语+其他？肯定回答是“Yes,…______/______”;否定回答是“No,…_______/________”.

④______+主语+行为动词的________+其他？肯定回答是“Yes,…_______”;否定回答是“No,…______”.

特殊疑问句：⑤疑问句+was/were+主语+其他？⑥疑问句+______+主语+动词的_____+其他？二．观察：Regularverbs:Irregularverbs:play---played do---didvisit---visited is---wasclimb---climbedare---werestudy---studiedhave---hadworry---worriedeat---atestop---stopped buy---bought

规则动词过去式的构成:

1.一般在构动词原形末尾加_____ workplay work___play___2.结尾是e的动词加_____ hope______live_______hope____3.末尾只有一个辅音字母的重读闭音节词，先_____，再加_____ stop______trip______stop_____trip______4.结尾是“_____+y”的动词，先变“y”为“_____”再加_____ study______worry_______study_____

worry_____5.不规则动词过去式的构成需要特殊记。

talked

helped

watched

washed

learned

climbed

played

watered

visited

handed

talk—help—watch—wash—

learn—climb—play—water--

visit—want—hand--

wanted

一般在动词原形末尾加ed结尾是e的动词加d末尾只有一个辅音字母的重读闭音节词，双写这个辅音字母后加ed末尾是“辅音字母+y”的动词变“y”为“i”加ed

live--use--

stop--shop--

stopped

shopped

study--worry--

studied

worried

livedusedTherulesofthepastformsoftheverbs/t//d//id//d//d//t/

regularverbs

irregularverbs不规则动词过去式需要单独记忆（特殊形式特殊记）

am/is—are—do/does—go—have—

feed—ride—grow—take—see--

wasweredidwenthad

fedrodegrewtooksawhelp--wish--cook—relax—walk—practice-hope—enjoy--answer--climb–taste—show--

helpedwishedcookedrelaxedwalkedpracticedhopedenjoyedansweredclimbedtastedshowed

take—come—leave—hear—grow—eat—make—get—spend—keep—buy--

tookcameleftheardgrewate[ɡɔt][spent]

[kept][bɔ:t]

gotspentkept

boughtExercise:[meid]

made

thepasttime

yesterday,yesterdaymorning/afternoon/evening,thedaybeforeyesterday,I_____(go)tothecountrysidelastweekend.David_______(have)agreattimeonhislastschooltrip.They_______(visit)theGreatWallyesterday.Mystudents_______(are)busylastweek.

went

had

visited

werelastweek/weekend/month/year/summer/Friday…,anhourago,threeweeksago,in2013…Practicemakesperfect.熟能生巧一．用适当的动词填空：1.How___yourschooltrip?Itwasgreat.2.How_____youyesterday?3.Today_____Monday.Yesterday____Sunday.4.What___youdothedaybeforeyesterday?5.____yourideahorselastweek?6.____heseeanycowsonthefarm?Yes,hedid.7.Didhemilkacowonthefarm?No,he______.8.Werethestrawberriesgood?Yes,they_______.

Helen

NancyDidNancywatchafilmlastweek?Yes,shedid.Wasthefilminteresting?Yes,itwas.WereNancy’sparentswithher?No,shedidn’t./No,itwasn’t.Yes,theywere.Shewatchedafilm.Shedidn’twatchafilm./No,theyweren’t.WhatdidNancy/Helendolastweek?

watchedafilm

wateredtreesandpulledupcarrots

milkedcows

collectedeggs

pickedalotoforanges3a

HereareJim’sandBill’sletters.Let’shelpthemtocompletetheletters.DearBill,How___(is)yourschooltripyesterday?___(Do)you___(go)tothezoo?___(do)youtakeanyphotos?___(Do)you___(see)anyinterestinganimals?I____(go)tothezoolastyearandit____(is)alotoffun.Jimwas

DidgoDidDidseewentwasDearJim,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!Billwas

hadwent

climbedsawateplayedgotworrieddidn’tcameDidyouhaveaschooltrip?Wheredidyougoonyourschooltrip?Howwastheweather?Howdidyougetthere?Whatdidyoudoonyourschooltrip?Howwasyourtrip?Didyouhaveagoodtime?BeginningBodyEndingAnUnforgettabletrip

1.Wheredidyougo?2.Howwastheweather/thefoodthere?3.Howdidyougetthere?4.Whatdidyousee/dothere?Didyou….?5.Didyouhaveagoodtime?