江苏省宜兴市屺亭中学七年级英语下册 7B Unit 7 Abilities Grammar课件 （新版）牛津版.ppt

grammar unit7abilities objectives torecognizeandunderstandhowtousecan couldandmaytotalkaboutabilityinthepresentandpasttousemodalverbstoaskforpermissiontoexpressstrongfeelingsbyusingwhatandhow 学生早读时已预习过本单元单词 可利用几分钟时间带学生快速回顾温习 对单词的熟练度越高 阅读的速率也越高 单词回顾 smokebythewaycameranoproblemx ray vi vt 吸 烟 抽 烟 顺便问一下 顺便说说n 照相机没问题n x光 x射线 words phrasesreview usingcan couldandmay 歌曲欣赏 icanspeakenglish 语法讲解建议采用归纳法 如尽可能多的呈现一些相关例句 或可让学生从已学课文中找相应例句 引导学生试着从所观察到的语言现象中总结出语言规则和语法规律 lookatthefollowingsentences 1 soicaneatthree 七年级上册u3 2 canyoucome mum yes ican 七年级上册u3 3 wecansingtheenglishsong 七年级上册u3 4 canihelpyou 七年级上册u7 5 canitrythemon 七年级上册u7 6 canweseeanotherpair 七年级上册u7 7 canyoulendusyourredblouseforourfashionshow mum 七年级上册u8 8 mayihavealookatit please 新概念1l89 9 icouldanswersixteenofthequestion 新概念1l103 10 couldyoushowmeanotherbluedress 新概念1l107 sentencesfromthisunit 1 icanfly 2 see youcan tfly eddie 3 herleftlegwasbadlyhurtandshecouldnotgetout 4 canyoutellusaboutthefire guessinggame totestyoursenseofobservationtotestyourabilityofshort termmemorytotestyourabilitytohighlightthelanguagepoints guess 1 soi eatthree 2 youcome mum yes i 3 we singtheenglishsong 4 ihelpyou 5 itrythemon 6 weseeanotherpair 7 youlendusyourredblouseforourfashionshow mum can can can can can can can can 8 ihavealookatit please 9 i answersixteenofthequestion 10 youshowmeanotherbluedress 11 i fly 12 see you fly eddie 13 herleftlegwasbadlyhurtandshe notgetout 14 youtellusaboutthefire may could could can can t could can 1 youramericanfriendeatwithchopsticks 筷子 yes buthecan tusethemwell a canb shouldc must2 they playfootballlastfridaybecausesimonforgottobringhisfootballhere a couldb couldn tc can td can 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解 下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点 usingcan couldtotalkaboutability ican rideabike lookandsay whatcanyoudo ican playbasketball whatcanyoudo he thecello 大提琴 canplay whatcanhedo hecan everyday doexercises whatcanlimingdo flyakiteonthebeach what shedo can shecan hecanswim hecouldn tswimlastyear hecanflyakite hecouldn tflyakitelastmarch hecanrideabike hecouldn trideabikeinthepast shecanrowaboat shecouldn trowaboatwhenshewasingradesix hecanplaytennis buthecouldn tplayitlastyear shecancook shecouldn tcooklastyear weusecantotalkaboutpresentability weusecouldtotalkaboutabilityinthepast icanplaytheguitarbuticannotplayitverywell tom chess he itverywell canplay but cannotplay he buthe she she canspeakenglish cannotspeakitverywell canpaint but cannotpaintverywell a cansheplaytheviolin b shecan a she b yes can dance shecan yes a heplaythedrums b no buthecanplaytheguitar can hecan t a sheplaythepiano b butshe can candance no shecan t makedialoguesusingthefollowingpattern s1 canyourideabike s2 yes ican no ican t s1 couldyourideabikefiveyearsago s2 yes icould no icouldn t makedialoguesusingthefollowingpattern s1 whatcanyoudo s2 icanplaytennis s1 whatcouldyoudobefore s2 icouldrideabikeandflyakite weusecanorcouldtotalkaboutability 小结 在表示 某人能做某事 时 可以用 can 动词原形 表达 如 icandance 如果表达不能做某事 可以在can后直接加not 成为cannot 也可以缩写为can t 如 icannot can t playfootball can没有人称和数的变化 不论表示谁能 不能 做某事 都是用can not 如果是询问某人能不能做某事 则要使用can的疑问形式 即将can提至句首 如 canyouspeakchinese yes ican no ican t 其构成是 肯定句 主 can 动词原形 否定句 主 can t 动词原形 一般疑问句 can 主 动词原形 肯定回答 否定回答 特殊疑问句 特殊疑问词 一般疑问句 yes 主 can no 主 can t 现在我们来总结一下 eg icandance 我会跳舞 ican tdance 我不会跳舞 canyoudance 你会跳舞吗 whatcanyoudo 你会干什么 yes ican 是的 我会 no ican t 不 我不会 weusecan couldormaytoaskforpermission caniuseyourbike john yes youcan hereyouare couldyoupleasedothedishes sorry ican t ihavetodomyhomework mayiuseyourcomputer ofcourseyoumay usingwhatandhowtoexpressstrongfeelings lookatthefollowingsentences 1 whatanicecake 七年级上册u5 2 whatagreatshow sandy 七年级上册u8 3 whatapity 新概念1l109 4 whatabeautifulship 新概念1l123 5 whatanuisance 真讨厌 新概念1l125 sentencesfromthisunit 1 howcool 2 whatabraveyoungman 3 howbraveyouare 4 howclever 5 howbraveheis guessinggame totestyoursenseofobservationtotestyourabilityofshort termmemorytotestyourabilitytohighlightthelanguagepoints guess 1 anicecake 2 agreatshow sandy 3 apity 4 abeautifulship 5 anuisance 6 cool 7 abraveyoungman 8 braveyouare 9 clever 10 braveheis what what what what what how what how how how 1 tomis helefthisenglishbookathomeagain heoftenforgetsthings a whatcarelessb howcarelessc whatacarelessd howacareless2 day it srainingagain yes ihatetherain a whatabeautifulb whatterriblec whataterribled whatbeautiful 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解 下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点 whatabigpencilboxitis howbigthepencilboxis whatbeautifulflowerstheyare howbeautifultheflowersare whenwewanttoexpressstrongfeelingsaboutsomeoneorsomethinginashortphrase wecanusewhat orhow it sverycoldtoday whatacolddaytoday itis howcoldtoday thosearelovelyanimals whatlovelyanimals thoseare howlovelythoseanimalsare 把下列句子改写成感叹句 weuse anadjective anounphrase afterwhattoformanexclamation weuse anadjective anounphrase afterhowtoformanexclamation anounphrase anadjective 小结 感叹句通常由what how引导 表示赞美 惊叹 喜悦等感情 timeforreflection weusecanorcouldtotalkabout 2 can could canbeusedinthepast 3 anadjective anoun phrase play brother the your guitar can 2 play you the can guitar 3 guitar sing the i play can and canyourbrotherplaytheguitar canyouplaytheguitar icansingandplaytheguitar i 连词成句 4 he told important what news me whatimportantnewshetoldme 5 the beautiful how sounds music howbeautifulthemusicsounds 6 me what gift a tom bought nice whatanicegifttomboughtme lucycanplaythepiano 改为一般疑问句并作肯定回答 2 mikecanswim 改为否定句 ii 句型转换 canlucyplaythepiano yes shecan mikecan tswim 3 canyouplaychess 否定回答 4 theycanspeakenglish 变为否定句 they english 5 itisaninterestingbook 变成感叹句 aninterestingbook how thebookis no ican t can tspeak what interesting iii 翻译句子 1 比尔会弹钢琴吗 是的 他会 但是他不会唱歌 2 她会唱歌吗 不 她不会 但是她会跳舞 canbillplaythepiano yes hecan buthecan tsing canshesing no shecan t butshecandance 3 去年他不会划船 但现在他能划得很好 4 年轻人能为老年人做很多事情 hecouldn trowaboatlastyear butnowhecandoitwell youngpeoplecandomanythingsfortheoldpeople 5 多么勇敢的年轻人啊 whatabraveyoungman 6 太棒了 howwonderful 7 这个电视节目真是有趣啊 whatafunnytvprogrammeitis 8 上个月他还不会滑雪 但是现在他学会了 hecouldn tskilastmonth buthecannow 1 ihearyou vegotanewiphone4s ihavealook yes certainly 2012江苏苏州 a mayb doc shalld should iv 选择正确的答案 2 youdance weneedsomemoreactorsforthetalentshow 2012山东枣庄 a needb shallc mustd can3 lastyeari drive iusedtotakethebus 2012江西 a couldb couldn tc shouldd shouldn t 4 itryonthoseshoesinthewindow theyarejustonshow 2012呼和浩特 a could yes youcanb can sorry