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1、Unit1TheChangingWorldTopic1Ourcountryhasdevelopedrapidly.SectionBWhatdidshedoinherhometown?Shetookpartinsomevolunteeractivities.Shehelpedthedisabledchildren.MariahascomebackfromCuba.1aListen,readandsay.disabledchildrenWordsRevision:Whatcanwedoforthedisabled?Bev
2、olunteerstohelpthem.adj.残疾的volunteeractivities1.learn...from…从……中学习e.g.I’velearntalotfromthestory.我从这个故事中学到了很多。KeypointsI’velearntalotfromit.2.have(no)timetodosth.有（没有）时间做某事e.g.Hewassobusythathehadnotimetohavelunch.他太忙了，没有时间吃午饭。Keypoints3.though虽然，尽管thought/alt
3、hough,eventhough/evenif引导让步状语从句。不能与but连用。e.g.Idon’tknowhimwellthoughI’veknownhimforalongtime.尽管我认识他很久了，我也不是很了解他。I’llgetthere,evenifIhavetowalkthere.我就是走也要走到那去。4.Tomwatchedthefootballgamelastnight,didn’the?反义疑问句。肯定否定形式规则：前肯后否；前否后肯。反义疑问词根据主句谓语动词判断，一般为情态动词或助动词，注意时
4、态和数的变化。e.g.Theyworkhard,don’tthey? Everythingisready,isn’tit?HesaidhewantedtovisitJapan,didn’the?（宾语从句中一般情况反义疑问词跟主句一致。）Ibelievethatheisanhonestboy,doesn’the?（宾语从句中主语为I且谓语动词表“相信，认为，猜测，想象”时，反义疑问词要和从句一致。）ListenandtickwhatMariahasdoneinherhometown.cleanroomsforthed
5、isabledchildrenfeedthedisabledchildrencookforthedisabledchildrentravelMaria√A:HassheB:Yes,shehas.No,shehasn’t.cleanedroomsforthedisabledchildren?fedthedisabledchildren?cookedforthem?traveled动词的过去分词√×√×beenavolunteer?（录音）beavolunteerVerbPastTensePastParticiplecl
6、eancleanedcleanedjumpjumpedjumpedchatchattedchattedflyflewflownhavehadhaddodiddoneam/is/arewas/werebeenshutshutshut………1bFillintheblankswiththedifferentformsoftheverbs.ActivityNamecleanroomsjumpropechatonlinehavesummerclassesdofarmwork…Ann√√×√×ZhangYang…2bPairwo
7、rkExample:A:Haveyoucleanedrooms?B:Yes,Ihave./No,Ihaven’t.A:HasAnn…?B:Yes,shehas./No,shehasn’t.现在完成时:have/has+动词的过去分词Ⅰ.Choosethecorrectanswer.1.—_____youever____toBeijing?—Yes,wehave.A.Have,goneB.Have,beenC.Did,goD.Did,wentB2.____itrainsheavily,___farmersarestil
8、lworkinginthefields.A.Though,butB.Though,stillC.Though,/D.Although,butCⅡ.Completethesentences.1.Hetoldmethathe__________(takepartin)anEnglishpartylastnight.2.Wewerebusyattha
