SectionB:1a-2cUnit9Whenwasitinvented?Period3

sweet甜的-Howdoes

ittaste([teist]品嘗)?-Ittastes…icecream

WhatisitcalledinEnglish?

-Howdoesittaste?-Ittastes…EnglishteaWhatisitcalledinEnglish?

sweet甜的

sweet甜的-Howdotheytaste?-Theytaste…WhataretheycalledinEnglish?cookiessour-Howdotheytaste?-Theytaste…lemonsWhataretheycalledinEnglish?salty-Howdotheytaste?-Theytaste…crispyandsalty-Howtheytaste?-Theytaste…potatochipsWhataretheycalledinEnglish?脆的,易碎的咸的,含鹽的-Howtheytaste?-Theytaste…WhataretheycalledinEnglish?peppershot辣的-Howdotheytaste?-Theytaste…bitterabottleofbeer一瓶啤酒Whatisthis?sweetcrispysaltysweetsourbitter(苦的)Tellwhattheyareandhowtheytaste.potatochipslemonicecreamtea1aWritethenameofadifferentfoodaftereachword.sweet__________bananaappleorangecakesugar…crispy__________salty__________sour__________Frenchfriessalad

lettuce

popcornpizzasalt…lemonplumgrape…1b-Whatkindoffooddoyoulike?Ilikefoodthattastes…

salty

咸的,含鹽的sweet

甜的crispy

易碎的,脆的sour

酸的,酸味的bitter

苦的hot

辣的awful

糟糕的nice

好的delicious

美味的Doyoulike?Whyorwhynot?

potatochipscrispyandsaltyWhenwerepotatochipsinvented?Whowerepotatochipsinventedby?Howwerepotatochipsinvented?ThehistoryofpotatochipsListenandcircle“T”(fortrue)or“F”(forfalse).Potatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoesweren’tthinenough.Thecustomersaidtheyweren’tsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomerwashappyintheend.TFTFTFTFTFTF2aThehistoryofchips

thatpotatochipswereinventedbymistake?Potatochips_______byachef

called

GeorgeCrum.Theywereinventedin.GeorgeCrumcookedthemforalongtimeuntilthey.Andhesprinkledlotsofsaltonthemsotheywere.

Didyouknowwere1853werecrispyreallysaltyListenagain.Completethesentencesinvented撒（粉末狀物）灑（液體）廚師2bAnswerthefollowingquestionsWhowerethepotatochipsinventedby?2.Whenweretheyinvented?3.Howweretheyinvented?TheywereinventedbyGeorgeCrum.Theywereinventedin1853.Theywereinventedbymistake.

1.我不喜歡吃巧克力.它嘗起來太甜.2.媽媽添了鹽但它仍然不夠咸.3.我喜歡檸檬勝過桔子.我喜歡酸的味道.4.他喜歡脆的餅干.他們是硬的,干的,易碎的.5.薯片是錯誤地被發(fā)明的.6.顧客認為土豆不夠薄.7.George想使這個顧客高興.8.最后(3個)9.你知道薯片是錯誤地(無意地)發(fā)明出來的么?10.薯片是被一名叫做GeorgeCrum的廚師在1853年發(fā)明的.11.他撒了很多鹽在它們上面,因此它們很咸.12.他把薯片做了很長一段時間直到它們脆了.13.甜的/酸的/苦的/辣的/咸的/美味的/脆的/厚的14.一些發(fā)明家是有創(chuàng)造力的.他們創(chuàng)造了許多發(fā)明.盡最大力,少錯少改;減少麻煩,節(jié)約時間.相信自己,一定可以;為了過關(guān),拼了!達標練習(xí)：一、用所給動詞的適當(dāng)形式填空(50分）。1.ThiskindofTVset

(make)inthatfactory.2.TheGreatwall

(know)tothepeopleallovertheword3.Theyuseknives

(cut)things.4.Myclothes

(wash)onceaweek.5.What`situsedfor?For

(keep)offtherain.6.

thebooks

(write)inEnglish?Yes,theyare.7.Ican`tdecidewhichbook

(buy).8.Theyarebusy

(clean)theclassroom.ismadeisknownare

washedtocutkeepingArewrittentobuycleaningExercises1.Woodcanbeusedfor_________(make)tables.2.Thejacketis____(make)ofcotton.3.WhereareOranges_______(grow)?4.Englishis______(speak)allovertheworld.5.Knivesareusedfor_______(cut)things.6.Treesare_________(plant)inspring.makingmadegrownspokencuttingplanted1.Woodcanbeusedfor______paper.A.makingB.tomakeC.made D.make2．-Doyouthinkthelightbulbswereinvented_____?–No,Idon’tthingso.A.bymistakes B.bymistakeC.formistake D.withmistakesA

B

1.電拖鞋是什么時候發(fā)明的？

When_____theelectric________invented?2.它們是由誰發(fā)明的？

______weretheyinvented______?3.媽媽加了鹽，但它仍然不夠咸。

Momaddedsaltbutitstillwasn’t____________.