山东省滨州市邹平县九年级英语全册《Unit 9 When was it invented》Section B课件 人教新目标版.ppt

九年级人教新目标 unit9whenwasitinvented sectionb 1 错误地2 犯错 出错3 不够薄 咸4 使顾客高兴5 最后1 薯片是由于失误而被发明的2 薯片是由一位名叫 的厨师发明的3 而且他在它们上面撒了很多盐4 他煮了它们很长一段时间直到它们很脆 bymistake makeamistake makemistakes benotthinenough benotsaltyenough makethecustomerhappy intheend atlast finally potatochipswereinventedbymistake potatochipswereinventedbyachefcalled andhesprinkledlotsofsaltonthem hecookedthemforalongtimeuntiltheywerecrispy 1 世界上最受欢迎的饮料2 偶然地 意外地3 直到 才4 三千多年5 根据一个古老的中国传说6 在室外火炉上煮水7 附近灌木上的树叶8 落入 陷入9 产生好闻的气味10 决定尝尝这种热混合物11 这样 用这种方法 12 在公元6世纪13 一段时间 themostpopulardrinkintheworld byaccident not until overthreethousandyears accordingtoanancientlegend boildrinkingwateroveranopenfire someleavesfromanearbybush fallinto produceapleasantsmell decidetotastethehotmixture inthisway inthesixthcentury forsometime 1 茶是偶然被发明的 2 茶直到1610年才被带到西方国家3 他注意到落到水里的树叶产生一种好闻的味道4 这样 世界上最受欢迎的饮料之一被发明了 5 算盘是在16世纪由中国人发明的 6 我喜欢酸味 teawasinventedbyaccident teawasn tbroughttothewesternworlduntil1610 inthisway oneoftheworld sfavoritedrinkswasinvented theabacuswasinventedinthesixthcenturybythechinese ilikethesourtaste henoticedthattheleavesinthewaterproducedapleasantsmell noticesbdosth noticesbdoingsth explanation 1 potatochipswereinventedbymistake mistake作名词 错误 误会 也可以作动词 弄错 犯错 常见形式有 makeamistake出错e g youhavemadeamistakehere mistake for 错把 当作 theymistookhimforhisbrother bymistake错误地e g theysentthelettertomebymistake 3 didyouknowthattea wasinventedbyaccident byaccident 偶然地 碰巧 同义词组是bychance 同义词是accidentally 反义词组是onpurpose 4 althoughteawasn tbroughttothewesternworlduntil1610 1 although作连词 意为 虽然 尽管 引导让步状语从句 我们不能根据汉语习惯 在后面使用连词but 不过它可以与yet still连用 e g althoughheisverybusy healwaystalkswithus 2 not until意为 直到 才 until引导一个时间状语从句 ididnotgotobeduntilifinishedmyhomework 5 accordingtoanancientchineselegend theemperorshennongdiscoveredtea 1 accordingto是个短语介词 意为 根据 依照 后接代词 名词或由疑问词以及whether引出的名词性从句 用所给词的正确形式填空 1 thetv invent around1927 2 theyareusedfor see inthepark 3 thiskite make byunclewang 4 tea discover alongtimeago 5 ourclassroom shouldclean everyday wasinvented seeing wasmade wasdiscovered shouldbecleaned howdotheytaste crispy salty crispy sweet sour sweet sweet soft bitter sweet soft salty 1a fillintheblankswiththewordsgiven sour sweet crispy salty sour salty sweet sweet 1b writethenameofadifferentfoodaftereachword sweet crispy salty sour banana apple cakepotatochips saladpizza frenchfries olivesgrape lemon pickle grapefruit 2a listenandcircle t or f 1 potatochipswereinventedbymistake 2 theywereinventedin1863 3 thecustomerthoughtthepotatoesweren tthinenough 4 thecustomersaidtheyweren tsaltyenough 5 georgewantedtomakethecustomerhappy 6 thecustomerwashappyintheend t f t f f t thehistoryofpotatochips thatpotatochipswereinventedbymistake potatochips byachefcalledgeorgecrum theywereinventedin georgecrumcookedthemforalongtimeuntilthey andhesprinkledlotsofsaltonthemsotheywere didyouknow wereinvented 1853 werecrispy reallysalty 2b listenagainandcompletethesentences 2c pairwork a didyouknowpotatochipswereinventedbymistake b wow ididn tknowthat whoinventedthem a itwasinventedbyachefcalledgerogecrum 3a readthearticleandanswerthequestions whoinventedtea 1 whatisthearticleabout 2 whenwasitinvented 3 whowasitinventedby 4 howwasitinvented itisabouttheinventionoftea itwasinventedoverthreethousandyears itwasininventedbythechineseemperor shennong itwasinventedbyaccident matchthemintosentences thetea wasn tbrought tothewesternworlduntil1610 shennong wasboilingdrinkingwater overanopenfire someleaves fell tothewater theemperor decided totastethehotmixture 3b writeanarticleusingthenotesinthebox asampleversion frompieplatetoflyingdisktheflyingdiskwasinventedbycollegestudents flyingdiskisametalpieplate inthe1950s severalcollegestudentsatepiesmadebyabakeryinbridgeport connecticut theyfounditinterestingtothrowthepieplateswitheachother thenitbecameagame today thereareflyingdiskclubs magazinesandevenafestival 4a thinkofsomethingthatyoudon tlikedoing thenthinkofaninventionthatcouldhelpyou writethedetailsinthechart problem weoftengethurtbythehotwaterinthecup newinvention acupthatcantellyouthetemperatureofthewate