人教版

九年級(jí)上冊(cè)Unit6Whenwasitinvented?SectionB1a--1eLearninggoals1.Tolearnsomewordstodescribehowfoodcantastecrispy,sour,sweet,salty2.Tolistenforspecificinformation3.Totalkaboutthehistoryofpotatochips,usingpassivevoiceDidyouknowpotatochipswereinventedbymistake?customern.

顧客；客戶

Newwordscrispyadj.

脆的；酥脆的saltyadj.咸的souradj.酸的；有酸味的[?k?st?m?][?kr?spi][?sa??]

[?s??lti]ReadandlearnWhatkindofsnacksdoyouliketoeat?Howdotheytastes?Canyoudescribethem?Whichtastedoyoulikebest?ice-creamsweet,coolanddelicious!WarmingupHowdothebreadandsnacktaste?Canyouthinkofanyotherflavor(n.味)?Whatarethefourbasickindsoftastes?soursweet

bitterhotTheyarecrispy（脆的）.

potatochips（薯片）

biscuits

（餅干）Howdoesthefoodtaste?Presentationlemons

檸檬

yogurt酸奶Theyaresour（酸的.watermelon（西瓜）cake蛋糕Theyaresweet（甜的）.lazichicken辣子雞hotpot火鍋Theyarehot(辣的).Differentfoodhasdifferenttaste(味道).不可數(shù)名詞Theyare

salty(咸的).saltedeggs

鹽蛋bittermelon苦瓜coffee咖啡Ittastes

bitter.['b?t?]苦的crispy/hardTheytastecrispyandhard.sweet/softpickledvegetable

['p?k(?)ld]腌菜

What’sthis?/Whatarethese?It’sa/an…..They’re…..Howdoesittaste?/Howdotheytaste?It’s/They’re…….Canyouthinkofsomefruitwhichissweet/sour?Whatfoodiscrispy/salty?SweetfoodSaltyfoodSourfoodcrispfood1aThewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.sweetcrispysaltysour__________________________________________________crispysaltysoursweetsaltyadj.脆的；酥脆的adj.咸的adj.酸的Pre-listeningsweet____________________________crispy____________________________salty____________________________sour____________________________Writethenameofadifferentfoodaftereachword.bananaappleBeijingDuckpotatochipsgrapecandycrackercookiesaltsaltedfishlemon1bPre-listeningFirstwhatareneeded?Thepotatoesarecutintoslices.Theslicesarecookedinthepanforalongtimeuntiltheywerecrispy.Thepepperandsaltaresprinkled(撒，灑)..potatochipsWhowerepotatochipsinventedby?Whenwerepotatochipsinvented?Doyouknowhowtomakepotatochips?Alotofsaltareputonthem.Theyshouldbecutreallythin.LeadinPre-listeningListenandcircleTfortrueorFforfalse.1.Potatochipswereinventedbymistake.TF2.Theywereinventedin1863.TF3.Thecustomerthoughtthepotatoeswerenotthinenough.TF4.Thecustomersaidtheywerenotsaltyenough.TF5.Georgewantedtomakethecustomerhappy.TF6.Thecustomerwashappyintheend.TF1cn.顧客1853thinangryWhile-listeningListenagain.Completethesentences.

TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips_______byacookcalledGeorgeCrum.Theywereinventedin________.GeorgeCrumcutthepotatoesreally,really______andthencookedthemforalongtimeuntiltheywere_________.Finallyheputlotsofsaltonthemsotheywere___________.wereinvented1853thincrispyreallysalty

1dWhile-listeningListenandrepeat.Post-listeningMakeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.1eDidyouknowpotatochipswereinventedbymistake?Wow,Ididn’tknowthat.Whoinventedthem?It’ssaidthattheywereinventedbyacookcalledGeorgeCrum.Whenwasthat?Oh,itwasbackin1853.Whywasitanaccident?Oneday,acustomerorderedaplateoffriedpotatoes.Georgecookedthemforhim.Whenthepotatoescame,hesaidtheywerecuttoothickandsentthembacktothekitchen.Post-listeningSowhathappened?Georgewasangry,sohecutthepotatoesreally,reallythin,andhecookedthemforalongtimeuntiltheywerecrispy.Andheputlotsofsaltonthemsotheywerereallysalty.Hethoughtthecustomerwouldhatethem.Andthen?Andthecustomerlovedthemandaskedformore.Hetoldtheothercustomersaboutthem,andsooneveryonewasorderingthinlycut,crispy,saltypotatochips.Doyouknowhowsandwichwasinvented?ItissaidthesandwichwasinventedinEnglandinthe18thcenturybyJohnMontagu,4thEarlofSandwich.

Heaskedhisservantstoprepareachunk(大塊)ofmeatbetweentwoslicesofbread,sothathecouldcarryongamblingwithoutstoppingtoeat.拓展閱讀DiscussionWhatkindsofdeliciousfooddoesyourhometownhave?Haveyouevereatenhotpot?Hotpotisafeature(特色）foodofChongqing.WhentheChongqingnativesgettogetherwiththeirfriends,mostofthemwouldliketochoosehotpotastheirdinner.Hotpotisfamousforitsspicyandhot（麻辣），

If

you

are

adventurous

（有冒險(xiǎn)精神）enough,

you

can

cook

anything

with

hot

pot.Lovefood,Lovehometown,Lovelife!愛(ài)美食，愛(ài)家鄉(xiāng)，愛(ài)生活！1.bymistake為介詞短語(yǔ)，意為“無(wú)意中；錯(cuò)誤地”,

相當(dāng)于accidentally。

例句：?Imissedtheschoolbusbymistakethismorning.

今天早上我無(wú)意中錯(cuò)過(guò)了校車(chē)。?Itookyourpenbymistake.我錯(cuò)拿了你的鋼筆。LanguagePoints【拓展】

mistake還可以構(gòu)成短語(yǔ)：

makeamistake/makemistakes犯錯(cuò)誤；

mistake…for…把……錯(cuò)認(rèn)成……。例句：?Don’tmakemistakesanymore.別再出錯(cuò)了。?ImistookherforourEnglishteacher.

我把她錯(cuò)認(rèn)成我們的英語(yǔ)老師了。2.Thecustomerthoughtthepotatoeswerenotthinenough.顧客認(rèn)為土豆不夠薄。單詞enough修飾名詞時(shí)，不需要倒裝.如:我有足夠的錢(qián)。餐廳里的食物不太夠。?Thereisn’tenoughfoodinthedinninghall.其修飾形容詞、副詞要倒裝。?Hewrotecarefullyenoughtogettheawardofthecompetition.Ihaveenoughmoney.enough?？梢院驮~組so-that，too-to轉(zhuǎn)換。如：他跑得不夠快，趕不上其他人了。用enough?Hedidn’trunfastenoughtocatchupwiththeothers.用so-that?Heransoslowlythathecouldn’tcatchupwiththeothers.用too-to?Herantooslowlytocatchupwiththeothers.3.Thecustomerwashappyintheend.

顧客最終高興了。(1)intheend后來(lái)，最后，終于

attheendof...

在……末

bytheendof...

到……末為止如：①這個(gè)月月末我們將會(huì)開(kāi)個(gè)會(huì)。?Attheendofthismonthwe’llhaveameeting.②到去年末為止我們已經(jīng)做了十架飛機(jī)了。?Bytheendoflastyearwe’vemadetenplanes.(2)intheend用一個(gè)單詞表達(dá)可以是finally，用一個(gè)短語(yǔ)表達(dá)可以用atlast。

如：最后他贏了。

Hewonintheend.Hewonfinally.Hewonatlast.Ⅰ.用所給詞的正確形式填空。

1.TheTV____________(invent)around1927.2.Theyareusedfor_______(see)inthepark.3.Thiskite_________(make)byUncleWang.4.Tea______________(discover)alongtimeago.5.Ourclassroom_________________(shouldclean)everyday.wasinvented

seeingwasmade

wasdiscoveredshouldbecleanedExercises4.薯?xiàng)l是一個(gè)名Crum的廚師發(fā)明的。Thepotatochips____________byacook_______Crum.5.昨天這個(gè)廚師往魚(yú)上面撒了許多鹽。The___________lotsofsalt_______thefishyesterday.

calledcookputwereinventedonⅡ.

翻譯句子。1.顧客最后終于高興了。Thecustomerwashappy________________.2.這個(gè)顧客說(shuō)這個(gè)薯?xiàng)l不夠脆。Thecustomersaidthatthepotatochipsweren’t____________.3.喬治想讓顧客高興。Georgewanted_______________thecustomer____________.intheendcrispy