31-32新概念英语第一册ppt课件Lesson31-32

Lesson31,WheresSally?,Newwords生词,gardenn.花园underprep.在之下treen.树climbv.爬，攀登whopron.谁runv.跑grassn.草，草地afterprep.在之后acrossprep.横过，穿过catn.猫,gardenn.花园gardeningn.园艺inthegarden在花园里eg:Therearemanyflowersinthegarden.parkn.公园,underprep.在之下（正下方）underthetree在树下underthebed在床下eg:Therearesomeshoesunderthebed.,treen.树anappletree苹果树familytree家谱clothestree衣架inthetree在树上（外来的）onthetree在树上（原有的）,climbv.爬，攀登注意，字母b是爆破音，不发音climbthetree爬树climbthehill爬山eg:Iliketoclimbthehill.,whopron.谁注意，用Who提问时，一般用单三形式的be动词eg:Whoisyoursister?Whoisit?,runv.跑runner跑步的人runningshoes跑鞋runinto冲进eg:Herunsintotheclassroom.,grassn.草，草地onthegrass在草地上eg：Thereisabirdonthegrass.Keepoffthegrass.勿践踏草地。,after在之后runafter跑在后eg:Adogisrunningafteracat.,acrossprep.横过，穿过n.十字架RedCross红十字会across指在物体表面穿过through指从物体内部穿过eg:acrossthegrass穿过草坪throughthetrees穿过森林,catn.猫raincatsanddogs下倾盆大雨,TEXT课文,JEAN:WheresSally,Jack?JACK:Shesinthegarden,Jean.琼：杰克，萨莉在哪儿？杰克：她在花园里，琼。Wheres=Whereis询问地点，在哪里Shes=Sheisinthegarden在花园,Whatsshedoing?Shessittingunderthetree.琼：她在干什么？杰克：她正在树下坐着。Whatsshedoing?她在干什么？这句话是现在进行时，结构：主+be+doingunderthetree在树下,IsTiminthegarden,too?Yes,heis.Hesclimbingthetree.琼：蒂姆也在花园里吗？杰克：是的，他也在花园里。他正在爬树。too,也，用于肯定句和疑问句的句末climbingthetree爬树（正在进行时）,Ibegyourpardon?Whosclimbingthetree?Timis.琼：你说什么？谁在爬树？杰克：蒂姆在爬树。Ibegyourpardon?=Pardon?你说什么？who用来提问谁（问人称）Timis.是Timisclimbingthetree.的缩写,Whataboutthedog?那么狗呢？Whatabout相当于howabout，意思是“关于呢？如何呢？”，常用在向对方提建议或询问天气、身体状况等情况下，后可接名词、代词、及动词ing形式,试翻译下列句子：Whataboutsomecakes?再吃块蛋糕好吗？IamfromBeijing.Whataboutyou?我是北京人，你呢？Whataboutplayingfootball?去踢足球怎么样？,Thedogsinthegarden,too.Itsrunningacrossthegrass.Itsrunningafteracat.狗也在花园里。它正在草地上跑，它正在追一只猫。Thedogs=Thedogisrunacrossthegrass跑过草地runafter追赶,grammar语法现在进行时,现在进行时表示此时此刻正在进行或发生的动作现在进行时的结构：肯定句：主语+be（am/is/are)+doing(动词ing)否定句：主语+be+not+doing一般疑问句：be+主语+doing回答：Yes,主+be./No,主+be+not.特殊疑问句：What+be+主+doing？,例：Whatishedoing?HeiswatchingTV.HeisnotwatchingTV.IshewatchingTV?Yes,heis./No,heisnt.,动词现在分词的变化规则：1.一般情况下，直接在动词后加ingwork-workingdo-doing2.以不发音的e结尾,去e加ingtake-takingmake-makingdance-dancing,Homework,3.以重读闭音节结尾的动词（辅元辅），双写词尾辅音字母，再加ing。cut-cuttingstop-stoppingswim-swimmingbegin-beginning,Homework,注意：能用在进行时态中的提示词有：now（现在），一般放句末look/listen（看/听），一般放句首，引起说话人的注意eg:Weareplayinggamesnow.Look！Abirdisflying.Listen！Thegirlissinging.,课堂练习,1._they_(fly)akite?Yes,_.2._you_(sit)intheboat?3._he_(talk)withyou?4.We_(play)footballnow.5.What_you_(do)?6.I_(sing)anEnglishsong.7.What_he_(read)?8.He_(make)atoycar.9.Thesegirls_(dance).10.Mymother_(cook)inthekitchen.,Are,theyare,flying,Is,sitting,Are,talking,areplaying,are,doing,reading,amsinging,is,ismaki