Unit7ADaytoRememberSectionA2a2e课件人教版英语七年级下册-1

Unit7ADaytoRememberSectionAWhatwasyourspecialdaylike?2a—2e语言能力学习能力思维品质文化意识能运用污水处理、环保类词汇与句型开展情景对话；提升描述污水处理过程与环保实践的口语准确性与流畅度。在听力任务中，能捕捉污水处理步骤、感受评价等关键信息，掌握围绕环保与实践梳理信息的学习技巧。通过听说读写活动，锻炼信息归纳与逻辑梳理能力；运用语言策略，丰富关于环保与生活实践关联的英语表达。能了解环保处理方式与生活习惯差异；树立珍惜水资源、践行环保的意识，学会表达环保相关的日常交流内容。教学目标重点难点在听说训练中能够提取并整理污水处理步骤、环保实践细节等关键信息，实现对环保与实践主题语言知识的整合与结构化构建。通过课堂活动，启发学生对环保与日常生活关联的思考，能阐述污水处理的意义、环保行动的价值以及进行环保主题情景交流的具体做法。教学重难点Helen:Hi,FuXing.Howwasyourschooltriptothewastewaterplant?Wasitboring?FuXing:No,itwasn’tatall.Itwasreallyinteresting!Helen:Wow!Whatdidyousee?FuXing:Wesawtheplantmakedirtywater

again.Helen:Really?How?2a

Listentotheconversationandfillintheblankswithcorrectadjectives.clean污水处理厂notatall一点也不seesbdosth看到某人做某事FuXing:Well,first,

waterfromourhomesgoesintotheplant.Then,specialscreensremovelargepiecesofwastefromthewater.Helen:Whathappensnext?FuXing:Well,

machinesremovegermsandotherthingsfromthewater.Thesethingsareusuallytoo

tosee.Ittakesafewmorestepsafterthatbeforethewaterbecomescleanagain.Helen:Wow!Iusedtothinkitwas

togetcleanwater.FuXing:Metoo!Ididn’trealizeitwasso

.dirtylargesmalleasyhardapieceof数量超过一个，用......piecesoftoo...to太...而不能2bReadtheconversationandmatchthesentenceparts.1.Theplantmakes2.Dirtywatergoes3.Machinesinsidetheplant4.Screensinsidetheplant5.HelenusedtothinkA.removesmallthingsfromthewater.B.itwaseasytogetcleanwater.C.dirtywatercleanagain.D.removelargepiecesofwastefromthewater.E.intotheplant.Readtheconversationandmatchthesentenceparts.1.

Theplantmakes2.

Dirtywatergoes3.

Machinesinsidetheplant4.

Screensinsidetheplant5.

HelenusedtothinkA.

removesmallthingsfromthewater.B.

itwaseasytogetcleanwater.C.

dirtywatercleanagain.D.

removelargepieces

ofwastefromthe

water.E.

intotheplant.Completethesummaryoftheconversationin2a.Lastweek,FuXing'sclasswentona

schooltriptoa

plant.The

plantturneddirtywaterintocleanwater.

FuXinglearntaboutthecleaningprocess:

First,dirtywatergoesfrompeople's

totheplant.Thentheplant

usesscreenstoremovelargepiecesof

fromthedirtywater.Next,

large

cleanthewater.Theyremove

_______

andothersmallthings.Ittakesafewmore

______beforethewaterbecomescleanagain.homeswastemachinesgermslearn-learntstepswastewater

...yesterday.playedusedstudiedshoppedcarriedwatched...onherschooltrip.triedlikedplanedregularchange（规则变化）TheteacherIClassify(分类)theverbsintodifferentbaskets.visit–visitedlive–livedstop–stoppedworry–worriedplay–played;

watch–watchedshop–shopped;plan–plannedstudy–studied;try–trieduse–used;like–liked

...yesterday.playedusedstudiedshoppedcarriedwatched...onherschooltrip.triedlikedplaned一般过去时结构：谓语动词是be(was/were)动词:肯定句：主语+was/were+其他.否定句：主语+wasn't/weren't+其他.一般疑问句:Was/Were+主语+其他？特殊疑问句:特殊疑问词+was/were+主语十其他?一般过去时结构：谓语动词是实义动词:肯定句：主语+动词过去式+其他.否定句：主语+didn't十动词原形+其他.

一般疑问句:Did+主语+动词原形十其他?特殊疑问句:特殊疑问词+did十主语+动词原形+其他?did一现，动词还原While-listening

Listenagainandcheckyouranswers.Conversation1Yaming:

Cool!Werethereanyastronautsthere?Peter:

Well,no.Buttherewererobots!Iaskedoneofthemquestionsanditansweredme!Yaming:

Wow!I’dlovetogoandseethem!While-listening

Listenagainandcheckyouranswers.Helen:

Howwasyourweekend,TengFei?TengFei:

Itwasterrible!Helen:

Why?Whathappened?TengFei:

Well,first,Iwasonmywaytomeetmyfriendswhensometouristsaskedmethewaytothehistorymuseum.Ididn’tmeanto,butIgavethemthewrongdirections.Ionlyrealizeditaftertheyleft!Conversation23bPutthewordsinorder.Writethesentencesusingthecorrecttenses.

1.myfavouriteactor,thedaybeforeyesterday,I,see,inafilm2.they,aday,spend,onachickenfarm,lastmonth3.twobottlesofmilk,onthetable,afewminutesago,there,be4.lastnight,stop,thedoctor,work,atteno'clock5.MsLi,

lastWednesday,meet,inthestreet,oneofherfriendsIsawmyfavouriteactorinafilmthedaybeforeyesterday.Theyspentadayonachickenfarmlastmonth.Thereweretwobottlesofmilkonthetableafewminutesago.Thedoctorstoppedworkatteno'clocklastnight.MsLimetoneofherfriendsinthestreetlastWednesday.3c

Completethepassagewiththecorrectformsoftheverbsinthebox.LastweekourclasswentonaschooltriptoJinggangshan.

Inamuseum,we___________aboutimportantpeoplelikeMaoZedongandZhuDe.We________manythingssuchasoldphotos,paintings,andguns.Wealsotriedonsomeuniformsfromthepast.We________alongthemountainroadsand____________aboutthepast.Manypeoplebackthen_____________hardtocreate

whatwehavetoday.

It_________adaytoremember,anditmademewanttoworkhardforabetterfuturetoo.see

learnbewalk

think

worksawlearned/learntwalkedthoughtworkedwasListenandrepeat.Noticethepronunciationof-(e)d./t/talkedpickedhelpedstoppedfinished/d/movedclimbedfilledtriedenjoyed/id/wantedvisitedtastedneededendedCanyoufindouttheruleinthepronunciation?‌清辅音后发音为[t]‌‌浊辅音和元音后发音为[d]‌当“ed”前面的字母是[t]或[d]时，“ed”发音为[ɪd]2Readthecolouredwords.Thenlistentotheshortconversationsandcirclethewordsyouhear.A:Hey,I

thought

you

didn’t/did

like

maths!B:I

do/don’t

now.I

was/wasn’t

interested

init

lastyear.

2.A:Hello.Aren’t/Areyou

Ella’sfriend?B:I

don’t/do

know

Ella!3.A:I

can/can’t

go

on

the

school

trip

tomorrow.B:Oh,youshould/shouldn’ttellourteacheraboutthatnow.31how引导的特殊疑问句本课时how引导的特殊疑问句用来询问看法或经历等,回答时可根据情况使用“Its+形容词(good/great/amazing/terrible/...).”。Howdidyoufeelabouttheschooltriptothemuseum?你对去博物馆的学校旅行感觉如何？Howwasyourfirstdayatthenewschool?你在新学校的第一天过得怎么样？Howdoyouthinkofthestoryinthisbook?你认为这本书里的故事怎么样？2wasten.废弃物（不可数名词）、浪费（可与冠词a连用）It'sawastetothrowgoodfoodaway.把好好的食物扔掉太浪费了。v.浪费wastesth.onsth.浪费某物在某物/事上wastesth.(in)doingsth.浪费某物做某事adj.废弃的，无用的Thewastepapercanberecycled.废纸可以回收利用。Readthetextagainandanswerthefollowingquestions.1)Whendidthewritergothere?2)Whatdidheorsheseethere?3)Whatdidheorshelearnfromtheexperience?Lastweek.Heorshesawmanythings