Unit11SectionAGrammarfocus-3b課件人教版七年級英語下冊

Unit11

Howwasyourschooltrip?

Grammar-3bLearningaims（學習目標）1.learnthesimplepastofregularandirregularverbs.

學習一般過去式規(guī)則動詞和不規(guī)則動詞的。2.learnthesimplepasttense.

學習一般過去時3.learntodescribethepasteventsusingthepastsimpletense.

學習用一般過去時描述過去的事情。LeadinWhatdidyoudotoday?dry--driedbrush--brushedwash--washenclean--cleanedwashedmyhandsdriedmyhairbrushedmyhaircleanedmyroomListenandSingAlongLead-inHowwasyourschooltrip?I________.

gotothezoo去動物園

visitamuseum參觀博物館

gotoafarm去農(nóng)場

gotoacountryside去鄉(xiāng)下

visitafirestation參觀消防站

goforawalk去散步takesomephotos

拍一些照片

climbamountain爬山

milk

a

cow給奶牛擠牛奶rideahorse騎馬

talkwithafarmer和農(nóng)主交談feedchickens

喂雞

Playagame去動物園參觀博物館去農(nóng)場

去鄉(xiāng)下參觀消防站去散步拍一些照片爬山和農(nóng)主交談給奶牛擠牛奶騎馬喂雞Revision用一般過去時翻譯下列句子：——你的學校旅行怎么樣？——很棒！——你去了動物園嗎？——沒有，我去了農(nóng)場。--Howwasyourschooltrip?--Itwasgreat.--Didyougotothezoo?--No,Ididn't.Iwenttoafarm.Revision——你看見一些奶牛了嗎？——是的，我看見了很多?！T馬了嗎？——沒有，但是她給奶牛擠奶了?！葺脝幔俊?。/不好。（strawberries）--Didyouseeanycows?--Yes,Idid.Isawquitealot.--Didsherideahorse?--No,shedidn't.Butshemilkedacow.--Werethestrawberriesgood?--Yes,theywere./No,theyweren'tHowwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.

Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethe

strawberriesgood?Yes,theywere./No,theyweren’t.GrammarFocusGuessthepasttenseverbs.探究一：一般過去時的基本用法。Igotupat7：00yesterdaymorning.昨天早上我七點鐘起的床。Hewasintheparkyesterdayafternoon.昨天下午他在公園里。用法二：一般過去時表示過去經(jīng)常或反復(fù)發(fā)生的動作，可與often,usually,always等頻度副詞連用。如：Whenwewereyoung,weoften

playedping-pongtogether.Alicealways

walkedtoherofficeafewyearsago.IstayedathomefromMondaytoFridaylastweek.Tomlivedwithhisgrandparentsinthepast.Ioftenhadlunchatschoollastmonth.上個月，我經(jīng)常在學校吃午餐?？隙ň洌褐髡Z+was\were+其它…Lindawasthirteenlastyear.去年琳達13歲。You

wereatschoolyesterday.昨天你在學校里。否定句：主語+was\were+not+其它…Marywasnotgoodatmath.瑪麗不擅長數(shù)學。一般疑問句：Was\Were+主語+其它…？肯定回答：Yes,主語＋was/were.

否定回答：No,主語＋was/were＋not.—WasMaryilllastweek?上周瑪麗生病了嗎？—Yes,shewas.是的，她生病了。\No,shewasn’t.不，她沒生病。特殊疑問句：特殊疑問詞+was\were+主語+其它…？Howwastheairyesterday?一般過去時表示過去某個時間發(fā)生的動作、存在的狀態(tài)或習慣性的動作，常和過去的時間狀語（yesterday,threedaysago,lastweek,justnow,in2008...）連用。什么是一般過去時？Hewasadoctortwoyearsago.兩年前他是一名醫(yī)生。Wewatchedasoccergamelastnight.昨晚我們觀看了一場足球賽。一

般

過

去

時句型結(jié)構(gòu)(1)含be動詞的一般過去時的句式①肯定句主語+was/were十其他.Ourschooltripwasterriblelastweek,我們上周的學校旅行很糟糕②否定句:主語+wasnot(wasn't)/werenot(weren't)十其他.Iwasn'tathomeyesterday.昨天我不在家。③一般疑問句為“Was/Were十主語十其他?”?？隙ɑ卮鸪Ｓ谩癥es,主語+was/were.

否定回答常用“No,主語+wasn't/weren't.”-Wereyouathomeyesterday?昨天你在家嗎?-No,I

wasn't.不,我不在家④特殊疑問句:疑問詞十was/were十主語十其他?Howwasyourschooltrip?你的學校旅行怎么樣?一

般

過

去

時句型結(jié)構(gòu)①肯定句:主語十動詞過去式十其他.Theyhadagoodtimeyesterday.他們昨天玩得很開心。②否定句:主語+didnot/didn't十動詞原形十其他.Theydidn'twatchTVlastnigh1.昨天晚上他們沒有看電視。③一般疑問句為“Did+主語十動詞原形十其他?”?？隙ɑ卮鸪Ｓ谩癥es,主語+did,”

否定回答常用“No,主語+didn't.”④特殊疑問句:疑問詞+did+主語十動詞原形十其他?Whattimedidyoufinishyourhomework?你是什么時候做完家庭作業(yè)的?(2)含實義動詞的一般過去時的句式一般過去時的句子類型1.be型：這一類型是由be(was/were)動詞充當謂語，表示主語過去存在的某種個性、特征或狀態(tài)。Hewasadoctortwoyearsago.2.did型：這一類型由行為動詞的過去式充當謂語，表示過去發(fā)生的動作，或過去經(jīng)常性、習慣性的動作。Wewatchedasoccergamelastnight.一般過去時改變元音字母come—came,get—got,forget—forgot,give—gave,ride—rode字母組合ee變化feel—felt,keep—kept部分以ow/aw結(jié)尾的變成ewknow—knew,draw—drew部分以d結(jié)尾的詞，把d變成tspend—spent詞形不變，個別單詞的讀音發(fā)生變化cut—cut,put—put,read/ri?d/—read/red/其他eat—ateGrammarFocus—WhatdidyoudothisDragonBoatFestival?—I_________theboatracesonTVandreadbooks.A．watchB．watchedC．a(chǎn)mwatchingD．willwatchB

典例可用語法判斷法和語境分析法解答本題。問句問的是在端午節(jié)做了什么，發(fā)生在過去的事情，由助動詞did可知考查的是一般過去時，答語也用一般過去時。點撥一般過去時RegularverbsIrregularverbsplayplayedvisit

visitedclimbclimbedstudystudiedworryworriedstopstoppeddodidiswasarewerehavehadeatatebuybought規(guī)則變化有以下幾種：(2)以不發(fā)音的e結(jié)尾的詞，在詞尾加-d。

note—notedlike—liked

dance—dancedname—named

(3)以重讀閉音節(jié)結(jié)尾的動詞，如果末尾只有一個輔音字母，先雙寫這一輔音字母，再加-ed:stop→stopped,shop→shoppeddrop—droppedplan—planned(4)以“輔音字母+y”結(jié)尾的動詞，將y變?yōu)閕，再加-ed：

try→tried,study→studiedcarry→carried

worry→worried(5)以“元音字母+y”結(jié)尾的動詞變過去式時，在詞尾直接加ed:

stay→stayed,play→played(1)一般情況下在動詞后加-ed。

play—playedvisit—visited

walk—walkedclean—cleaned

有些動詞過去式不規(guī)則變化，常見的有：begin→began,bring→broughtcome→came,draw→drew,drink→drank,drive→drove,eat→ate,fall→fell,get→got,give→gave,go→went,grow→grew,have→had,keep→kept,know→knew,leave→left,make→made,read→read,run→ran,say→said,see→saw,sit→sat,tell→told

規(guī)則動詞過去式的構(gòu)成過去式構(gòu)成有規(guī)律，一般詞尾加-ed。如若詞尾有個e，直接加-d就可以。輔音字母y結(jié)尾，變y為i加-ed。一輔重閉作尾巴，雙寫之后加-ed。CompleteJim’sletterontheleftandBill’sreplyontheright.DearBill,How____(is)yourschooltrip

yesterday?____(Do)you___(go)tothezoo?_____(do)youtakeany

photos?____(Do)you____(see)anyinterestinganimals?I_____(go)tothezoolastyearandit____(is)alot

offun.

Jimwas

DidgoDidDidseewentwas3aLetter1DearJim,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!Billwashadwentclimbedsawateplayedgotworrieddidn’tcameMakeupastory.Eachstudentaddsasentence.3bLastweekIvisitedmyaunt’shouse._______________________________

_______________________________

_______________________________

______________________________________________________________

________________________________________________________________________________________________________________Theweatherwasbeautiful.Wewentfishing.Weclimbedthemountains.Wesatunderabigtree.Wegotverytired.Thesceneryisbeautifulonthetopofthemountain.Wearrivedattheriver.OthersMakeasurveyAfunnyschooltripWeathersunnyandniceWheretheaquariumWhomyteacherandclassmatesActivitiessee

somesealsandsharks

hangout

withmyclassmatestakephotosbuysouvenirsmeetYaoMingandgethisautographtakethebusbacktoschoolFeelingtiredbuthappySummary一般過去時構(gòu)成句型結(jié)構(gòu)動詞的過去式肯定句:主語+was/were+...否定句:主語+was/were+not+...一般疑問句:--Was/Were+主語+其他？--Yes，主語+was/were.

No,主語+wasn’t/weren’t.特殊疑問句:

疑問+一般疑問句肯定句:主語+Ved+...否定句:

主語+didnot(didn’t)+動詞原形一般疑問句:--Did+主語+動詞原形

--Yes,主語+did./No,主語+didn’t.特殊疑問句:

疑問+一般疑問句be動詞實義動詞４種規(guī)則變法及不規(guī)則（聽寫）練一練句型轉(zhuǎn)換：1.

Tomwaslateyesterday.（變否定句）______________________________________2.TimmilkedacowlastSunday.（變一般疑問句）

______________________________________Tomwasn’tlateyesterday.

DidTimmilkacowlastSunday?1.

—WhowasondutylastFriday?—＿＿＿＿.A.Iam B.Iwas C.Yes,Iwas D.No,Iwasn't2.

—Wheredidyougolastweekend?

—I______totheGreatWall.A.go B.went C.willgo D.havegone單項選擇一、完成句子1．AlicestudiedEnglishlastnight.(改為一般疑問句)

Alice

Englishlastnight?2．DaviddidsomehouseworklastSundaymorning.(改為否定句)David

houseworklastSundaymorning.3．Ourschooltripwasverygreat.(對畫線部分提問)

yourschooltrip?4．SheclimbedMountMenglastweekend.(對畫線部分提問)

she

lastweekend?5．Frankrideshisbiketoschooleveryday.(用yesterday代替everyday改寫句子)Frank

hisbiketoschool

.Didstudydidn'tdoanyHowwasWhatdiddorode