Unit 7 课时3 Section A（Grammar Focus）（课件）英语鲁教版2025七年级上册

Unit7AvoidDanger,KeepSafe.SectionAGrammarFocusContents1Leadin2Presentation3Practice4Production5Summary6Languagepoints7Exercises8Homework

学习目标通过本节课学习，学生能够：学生能注意到并区分现在进行时、一般过去时以及情态动词(can/could)表示请求与邀请的基本句型结构。（学习理解）学生能够在控制的语境中，正确运用所学的语法知识进行表达和交流。（应用实践）能够超越课本练习，想象一个真实场景（如打电话），并创造一段完整的对话，综合运用本课所学的现在进行时、一般过去时和提出请求/邀请的句型。（迁移创新）Part1LeadinWatchthevideoQuicklyanswerWhatareyoudoingnow?Whatdidyoudoyesterday?Canyouplaybasketball/thepiano/...?Couldyouplease...?Part2PresentationWhatareyoudoingnow?I’mshoppingatthesupermarket.Isyourmothertalkingtohersisteronthephone?Yes,sheis./No,sheisn’t.SheiswatchingtheracesonTV.Whatdidyourbrotherdolastweekend?Hewenttoafarmwithhisfriends.DidyouseeanythinginterestingattheScienceMuseum?Yes,Idid./No,Ididn’t.Istayedathomeyesterday.Canyoucometomybirthdaypartytonight?I’dloveto,butIhavesomethingimportanttodo.Couldyoupleasegettheladderforme?Sure./Sorry.It’stooheavyformeGrammarFocusLet’slearnWhatareyoudoingnow?I’mshoppingatthesupermarket.Isyourmothertalkingtohersisteronthephone?Yes,sheis./No,sheisn’t.SheiswatchingtheracesonTV.现在进行时：表示说话时正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。其构成是：be动词（am/is/are）+动词的现在分词（即动词+ing）。例子：Sheisplayingthepiano.她正在弹钢琴。IamwatchingTV.我正在看电视。Let’slearn条件规则例子一般情况直接加ingwork-working以不发音e结尾去e加inghave-having以重读闭音节辅元辅结尾双写尾字母加ingrun-running词尾ie变ie为y再加ingdie-dyinglie-lyingtie-tying直去双改现在分词的构成Whatdidyourbrotherdolastweekend?Hewenttoafarmwithhisfriends.DidyouseeanythinginterestingattheScienceMuseum?Yes,Idid./No,Ididn’t.Istayedathomeyesterday.Let’slearn一般过去时：主要用于表示过去某个时间发生的动作或存在的状态。它通常与表示过去的时间状语连用，如“昨天”、“上周”、“一年前”等。例子：Ivisitedmygrandmotherlastweek.（我上周拜访了我的祖母。）Theywerehappywhentheywereyoung.（他们年轻时很快乐。）其构成是：主语+动词的过去式+其他。Let’slearn动词过去式的构成情况方法例子一般情况+edplay—playedlook—looked以不发音的e(哑e)结尾+dlive—livedlike—liked以辅音字母+y结尾把y变i+edstudy—studiedcarry—carried以重读闭音节结尾且末尾只有一个辅音字母(重读辅元辅)双写尾字母+edstop—stoppedplan—planned特殊情况不规则变化have—hadeat—atePart3PracticeCanyoucometomybirthdaypartytonight?I’dloveto,butIhavesomethingimportanttodo.Couldyoupleasegettheladderforme?Sure./Sorry.It’stooheavyformeLet’slearn“couldyou”和“canyou”在英语中都是常见的情态动词短语，用于表达请求、能力或许可等含义。然而，它们在语气和使用情境上存在一些微妙的差异。couldyou语气更委婉。makemakingplayplayingswimswimmingrunrunningtalktalking说出下列单词的现在分词Let’ssayLet’swritewalk写出下列词汇的过去式areletgoseeisstudysaymakebecomewalkedwereletwentsawstudiedmadesaidwasbecame2bCompletethesentencesusingthecorrectformsoftheverbsinthebox.1.A:Hi,Peter.Whatareyou________now?B:Aninterestingstory.I______itlastnight.2.A:Listen,who_________anEnglishsong?B:Ithinkit’dMary.She__________itinmusicclassyesterday.3.A:Howwasyourschooltriplastweek?B:Itwasgreat.We_______theScienceMuseum.I______somethinginterestingthere.4.A:Couldyouplease________thegasstove?B:Noproblem.I’lldoitrightaway.3breadsingvisitlearnseecheckbeginreadingissingingvisitedbeganlearnedsawcheckWritequestionstomatchtheanswers.3c1.A:_____________________________________________________?B:I’mplayingbasketballwithmyfriends.2.A:_____________________________________________________?B:Werodeahorseonafarm.3.A:_____________________________________________________?B:Sorry,Tom.I’musingitnow.4.A:_____________________________________________________?B:Yes,Ipractisedplayingitlastnight.5.A:_____________________________________________________?B:Itwasgreat.Wehadalotoffun.WhatareyoudoingnowWhatdidyoudoyesterdayCouldIuseyourpencil/eraser/pen/...,TomDidyoupracticeplayingthepianolastnightHowwasyourschooltrip/birthdaypartylastweekPart4ProductionAskandanswernowWhatisshedoingnow?Sheisdancing.AskandanswernowAretheydancing?No.They’resingingAskandanswerlastnightWhatdidshedolastnight?Shewashedtheclothes.Askandanswer?CouldIborrowyourbook?Ofcourse,hereyouare.MakeadialogueyesterdaynownowlastSunday??参考句型：1.A:Whatisshe/aretheydoingnow?B:They’re....2:A:Whatdidthey/he/...do....?B:....3.A:Couldyou.....B:....4.A:Arethey...now?B:....5.....Groupwork学生两人一组，模拟以下情景进行对话：1.打电话问对方正在做什么2.询问上周末的活动3.请求对方帮忙做某事ShowTimeExcellentGreatGoodLanguagePronunciationPerformancePart5Summary1.现在进行时：表示说话时正在进行或发生的动作，也可以表示当前一段时间内的活动或现阶段正在进行的动作。其构成是：be动词（am/is/are）+动词的现在分词（即动词+ing）。Summary2.一般过去时：主要用于表示过去某个时间发生的动作或存在的状态。它通常与表示过去的时间状语连用。其构成是：主语+动词的过去式+其他。3.“couldyou”和“canyou”在英语中都是常见的情态动词短语，用于表达请求、能力或许可等含义。Part6LanguagePointsLanguagepoints1.Isyourmothertalkingtohersisteronthephone?

你妈妈正在和她姐姐通电话吗？【用法详解】"onthephone"是一个介词短语，意思是“通电话；在打电话”，描述一个人正在进行的、与电话相关的行为状态。Pleasebequiet.Yourmotherisonthephone.

请安静，你妈妈在打电话。Iwasonthephonewhenyouknockedatthedoor.

你敲门的时候，我正在打电话。Languagepoints2.DidyouseeanythinginterestingattheScienceMuseum?

你在科学博物馆看到任何有趣的事情吗？【用法详解】anything、something、nothing等被称为不定代词。当有形容词来修饰这些不定代词时，形容词必须放在后面，而不能放在前面。所以，我们只能说anythinginteresting，绝对不能说interestinganything。Doyouhaveanythinginterestingtotellme?

你有什么有趣的事要告诉我吗？Ihavesomethingimportanttotellyou.

我有重要的事告诉你。Part7Exercises一、单项选择。（

）1.Listen!Who_________intheclassroom?A.singB.sangC.issinging（

）2.Mary_______toBeijingtovisitheruncleslastsummer.A.goB.wentC.goes（

）3.Didyoueat________special?A.anythingB.somethingC.nothing（

）4.Couldyou_______mewheretherestaurantis?A.toldB.tellC.tellingCBAB二、用所给词的适当形式填空。1.What