2020版七年级英语下册Unit3SchoolLifeLesson17SchoolScienceFair课件（新版）冀教版.pptx

Unit3SchoolLifeLesson17,.根据汉语提示写出下列单词或短语1.录像,视频n._2._n.参观者其动词形式是_3.赢得一等奖_4.对感兴趣_,video,visitor,visit,winfirstprize,beinterestedin,5.一片/张_6.谈论_,apieceof,talkabout,.根据汉语提示完成下列句子1.你为下周大型科学展览会做好准备了吗?哦,我希望如此。_you_thebigsciencefairnextweek?Oh,_.,Are,ready,for,I,hope,so,2.我希望获得一等奖。I_winfirstprize.3.我制作了有关蚕的录像。I_aboutsilkworms.4.我谈论面包圈的历史。Italkabout_donuts.,hope,to,made,a,video,the,history,of,5.我将制作十种不同的面包圈。Iwillmaketen_donuts.,different,kinds,of,.Readthedialogueandanswerthequestions1.WhatareDannyandJennytalkingabout?_2.WhatisJennysprojectabout?_,Theyaretalkingabouttheirschoolsciencefair.,Itsaboutsilkworms.,要点1Dontworry,Jenny.詹妮,别担心。(P42)Step1难点探(1)该句型属于什么句型,其句型有什么特点?(2)该句型通常用在什么语境中?,Step2句型研此句是由“dont+动词原形+其他”构成的祈使句,其肯定形式:“动词原形+其他”,用来表示请求、命令对方做某事或不要做某事。,【拓展】worry动词,意为“担心”,常用短语:(1)worryabout“为担心”;(2)beworriedaboutsb./sth.担心某人/某事,强调状态。Dontworryaboutme.Icandoit.别为我担心。我能做。Thewomanisoftenworriedaboutherson.这位女士经常担心她的儿子。,Step3考点练Mymotheralwaysworries_(介词)myEnglish.()(2019连云港中考)Idontknowwhattosayattheinterview._.Justbepoliteandanswerhonestly.A.DontmentionitB.ItsapleasureC.DontworryD.OK,thanks,about,C,要点2hopev.希望Step1难点探(1)hope作为及物动词后接动词什么形式?(2)除了动词不定式外,hope后还可接什么作宾语?,Step2语境悟*Ihopetowinfirstprize.我希望赢得一等奖。(P42)*Ihope(that)youarehappyeveryday.我希望你每天快乐。*Neverlosehope.永远不要失去希望。,Step3知识得(1)hope意为“希望;盼望;期望”,是不及物动词,后跟_,同义词为wish,即hopetodosth.=wishtodosth.,意为“希望做某事”。(2)hope可跟that引导的宾语从句,此时that可省略。(3)hope也可作名词,表示“希望,期望”。,动词不定式,Step4考点练()Ihope_theschoolsciencefair.导学号A.visitB.youtovisitC.tovisitD.youvisiting,C,IwishtotraveltoBeijingnextmonth.(改为同义句)I_toBeijingnextmonth.她的儿子就是她家的希望。Hersonis_herfamily.,hope,to,travel,the,hope,of,要点3apieceof一张/片Step1难点探apieceof后接什么名词?Step2语境悟*Ihaveasmallpieceofoldsilk.我有一小片古老的丝绸。(P42),*Wouldyoulikeanotherpieceofbread?你想再要一片面包吗?*Ineedtenpiecesofpaper.我需要十张纸。,Step3知识得apieceof一张/片/块,后接不可数名词时,表示不可数名词的数量。表示复数概念时,把piece变为复数pieces即可。,【助记】,Step4考点练()Ieatthree_everymorning.导学号A.pieceofbreadB.piecesofbreadC.pieceofbreads