三年级英语下册 Unit 2 Ability Part B课件2 闽教版（三起）

unit2abilitypartb,playfootball,sing,swim,rideabike,revision,情态动词本身有一定的词义，表示说话人的情绪，态度或语气。can是情态动词，表示“能，会”。,sing,swim,shecansing.,hecanswim.,一.saywhatthepeopleinthepicturecando.,(根据图片提出句子),rideabike,theycanrideabike.,含情态动词can的否定句，直接在情态动词can后加not,成为cannot,缩写为cant。,情态动词can没有人称和数的变化，即表达“某人会（不会）做某事”用“can(cant)+动词原形”。,二、把下列句子变为否定句。,1、linglingcanrideahorse.2、hecanspeakchinese.3、linglinganddamingcanplaythepiano.4、myfathercanplaytabletennis.5、shecanswim.,cant,cant,cant,cant,cant,含情态动词can的一般疑问句，直接将can提至句首，回答的主语和问句的主语要一致。,三、把下列句子变为一般疑问句并作肯定和否定回答。,1、linglingcanrideahorse.2、icanspeakchinese.,canlinglingrideahorse?yes,shecan./no,shecant.,canyouspeakchinese?yes,ican./no,icant.,3、linglinganddamingcanplaythepiano.4、myfathercanplaytabletennis.,canlinglinganddamingplaythepiano?yes,theycan./no,theycant.,canyourfatherplaytabletennis?yes,hecan./no,hecant.,四、speaking,1、saywhatyoucandoandcantdo.2、workinpairs.askandanswer.findoutwhatyourfriendcando.(sing,swim,rideabike,rideahorse,playthepiano,playbasketball,playfootball,playtabletennis,playtennis),1、贝蒂会说英语，但她不会说汉语。betty_english,_she_speakchinese.2、你的朋友会骑马吗？会。_yourfriends_?yes,_can.3、那个女孩不会打网球。thegirl_tennis.4、托尼会游泳吗？不会。_tony_?no,he_.5、他们会弹钢琴。they_the_.,眼看脑思手动,can,they,can,swim,cant,1、canyouplay_piano?a、ab、anc、the2、canyoudance?yes,i_.a、dob、canc、cant3、canhewriteenglish?no,he_a、canb、cantc、does4、i_rideabike,buti_driveacar.a、can,canb、cant,cantc、ca