新概念英语第一册第31-32课课件

Lesson31WhereisSally?gardenundertreeclimbrunaftergrassglassacrosscatgarden/`ga:dn/under/`ʌndə/tree/tri:/climb/klaim/n.花园prep.在…之下n.树v.爬，攀登pron.谁who/hu:/1.Definition(定义)在英语中，表示说话时正在进行的动作或事件，要用动词的现在进行时。2.Structure(结构)be+V.-ing(现在分词)am/is/are动词现在进行时主语+be动词+动词现在分词Be＋V-ingTomplayfootball.isingLucyisreadabook.ingTheywatchTV.areingHeisstanding.V-ing1.直接+ing:singing2.以不发音的e结尾,去e+ing:take-taking3.辅元辅结构重读闭音节,双写末尾辅音字母再+ing:run-running,swim-swimming4.以ie结尾，变ie为y再+ing,如：lie-lyingtie-tyingdie-dyingExercisesclimb---run---write---play---sit---eat---drink---dance-cook---clean-tie--see--typeletterbasketeatbonecleantoothteethcookmilkmealdrinktaptypeletterbasketeatbonecleantoothteethcookmilkmealdrinktapv.打字n.信n.篮子v.吃n.骨头v.清洗n.牙齿n.牙齿（复数）v.做（饭菜）n.牛奶n.饭，一顿饭v.喝n.水龙头be动词用法口诀我用am你用are，is跟着他她它；单数is复数are，weare,youare和theyare；变疑问往前提，句末问号莫丢弃；变否定更容易，be后not别忘记。①特殊疑问句Whatareyoudoing？②肯定句Iam+v.–ing.④一般疑问句Areyou+v.-ing？③否定句Iamnot+v.-ing.注意：当肯定句主语为第一人称，变疑问句时要变为第二人称肯变疑，一变二Whatareyoudoing?Iamdriving.Iamnotdriving.Areyoudriving?Whatareyoudoing?Iamwatchingtelevision.Iamnotwatchingtelevision.Areyouwatchingtelevision?①特殊疑问句②肯定句③否定句④一般疑问句Whatishe/she/itdoing?He/She/Itis+v.-ing.He/She/Itisnot+v.-ing.Ishe/she/it+v.-ing?现在进行时肯定句变疑问句和否定句口诀。肯变一般疑，只需把be句首提，句末问号加上去。肯变特殊疑，特殊疑问词放句首，其后句序一般疑问句。肯变否，be后not必要有。还有肯变疑，一要变作二。以上规则记心间，否定疑问任你变。Whatishe/she/itdoing?He/She/Itisdrinking.He/She/Itisnotdrinking.Ishe/she/itdrinking?2).(Tom\watchTV)3).(They\sitonthefloor)4).(he\readabook)5).(she\playthepiano)1).(Jane\havedinner)Janeishavingdinner.TomiswatchingTV.Theyaresittingonthefloor.Heisreadingabook.Sheisplayingthepiano.变为现在进行时Whatishedoing?Heisdrinkingwater(now).Ishedrinkingwater(now)?Yes,heis.Whatisshedoing?Sheiscleaningthehouse.Isshedoingherhomework?No,sheisn’t.Whataretheydoing?Theyarerunning.Aretheywriting?No,theyaren’t.e.g.Makethebed！(she)Sheismakingit.Emptythebasket！(he)Heisemptyingit.Lookattheblackboard！(we)Wearelookingatit.Cleantheblackboard！(they)Theyarecleaningit.将祈使句改为现在进行时PartA.WhatisNicoladoing?（特殊疑问句）Issheemptyingthebasket?（一般疑问句）No,sheisn’temptyingthebasket.（否定句）She’stypingaletter.（肯定句）Nicola/emptyingthebasket/typingaletterPartBListening1.WhereisSally?2.Whoisclimbingthetree?3.What’sthedogdoing?Where’sSally,Jack?She’sinthegarden,Jean.What’sshedoing?She’ssittingunderthetree.IsTiminthegarden,too?Yes,heis.He’sclimbingthetree.Ibegyourpardon?Who’sclimbingthetree?★TextTimis.Whataboutthedog?Thedog’sinthegarden,too.It’srunningacrossthegrass.It’srunningafteracat.KeystructuresIbegyourpardon?=Pardonme?=Excuseme?Homework1.第31课课文熟读、会背。2.第31-32练习册做完。3.复习48个国际音标元音部分，下次来了默写。