Unit 5 Section A 1a-3c课件2024-2025学年人教版九年级数学

Unit5SectionA1a-3cWhatarethesethingsusuallymadeof?Itismadeof…/Theyaremadeof…1a

Whatarethesethingsusuallymadeof?Matchthemwiththematerials.Morethanoneanswerispossible.ThingsMaterials

1.chopsticks2.window

a.woodb.gold

3.coin

4.stamp

c.silver

e.paper

5.fork

6.blouse

f.silk

g.glassHey,doyouthinkthisringlooksOK?Hmm…yes,Ithinkit’squite

pretty.Isitmadeofsilver?

Yes,anditwasmadeinThailand.1.chopsticks2.window3.coin4.stamp5.fork6.blousewoodb.goldc.silvere.paperf.silkg.glassThingsMaterialsMatchthemwiththematerials.1bListenandmatchtheproductswithwhattheyaremadeofandwheretheyweremade.ThingsMadeofMadeinshirtscottonKoreachopstickssilverThailandringsteelAmericaTheseshirtsfeelcomfortable.Aretheymadeofcotton?Yes,andtheyweremadeinAmerica.PracticeThechopstickslooknice.Aretheymadeofsilver?No,they’remadeofsteel,andtheyweremadeinKorea.1cPracticetheconversationin1a.Thenmakeconversationsusingtheinformationin1b.Thisringlooksnice.Isitmadeofsilver?Yes,anditwasmadeinThailand.bag

cotton

AmericaWhatisthe...madeof?Itismadeof...Wherewasthe...made?Itwasmadein...PairworkThisbagisnice.Isitmadeofcotton?Yes,anditwasmadeinAmerica.chairwoodKoreaTheseshirtsfeelcomfortable.Aretheymadeofcotton?Yes,andtheyweremadeinAmerica.scarfsilkThailandThisscarflooksnice.Isitmadeofsilk?Yes,anditwasmadeinThailand.2aListenandcheck(√)themaintopicofNickandMarcus’conversation.___thesciencemuseum___theartandsciencefair___environmentalprotection___amodelplane___abeautifulpainting___grassandleaves√2bListenagain.Writeshortanswerstothequestions.Whereistheartandsciencefair?

Outsidethesciencemuseum.DoNickandMarcushavetopaytogo?

No,theydon’t.3.Whatisthemodelplanemadeof?4.Whatisthepaintingmadefrom?

Woodandglass.Grass,leavesandflowers.

2cMakeconversationsusingtheinformationin2aand2b.A:Whatdidyouseeattheartandsciencefair?B:Isaw...A:Whatisitmadeof/from?B:...Whatdidyouseeintheartandsciencefair?Isawahugemodelplaneandareallybeautifulpainting.Whatisthemodelplanemadeof?Whatisthepaintingmadefrom?Theplanemadeofwoodandglass.Thepaintingmadefromgrass,leavesandflowers.2dRole-playtheconversation.

Pam:Chinaisfamousfortea,right?LiuJun:Yes,bothinthepastandnow.Pam:WhereisteaproducedinChina?LiuJun:Well,inmanydifferentareas.Forexample,AnxiandHangzhouarewidelyknownfor

theirtea.

Pam:Howisteaproduced?LiuJun:Well,asfarasIknow,teaplantsaregrownonthesidesofmountains.Whentheleaves

areready，theyarepickedbyhandandthenaresentforprocessing.Pam:Whathappensnext?LiuJun:TheteaispackedandsenttomanydifferentcountriesandplacesaroundChina.

Pam:ItseemsthatmanypeopleallovertheworlddrinkChinesetea.LiuJun:Yes,peoplesaythatteaisgoodforbothhealthandbusiness!Chinaisfamousfortea________inthepast______now.Itisproducedinmanydifferent______inChina.Teaplantsaregrownonthe_______ofmountains.Whenthe_______areready，they__________byhandandthenaresentfor__________.TheteaispackedandsenttomanydifferentcountriesandplacesaroundChina.bothandareassidesleavesarepickedprocessingListentotheconversationandfillinblanks.1.glass

n.

玻璃glass作“玻璃”讲时，为不可数名词，表达数用…piece(s)ofglass.glass

作“玻璃杯”讲是可数名词。►Wecanseeeverythingthroughglass.

透过玻璃我们什么都能看到。►

Threepiecesofwindowglasswerebrokenbecauseofstrongwind.

由于风太大，窗户上的三块玻璃碎了。LanguagePoints2.Isitmadeofsilver?它是银做的吗？bemadeof为“be+及物动词的过去分词+of”的被动语态结构，意为“由……制造；由……制作”。强调从制成品中仍可以看出它的原材料。

►Thebridgeismadeofstone.这座桥是用石头砌的。bemadefrom…意为“由……制成”，强调从制成品中看不出它的原材料。如：

►Thecakeismadefromamixtureofflour,sugarandeggs.

蛋糕是由面粉、糖和鸡蛋的混合物制成的。bemadeof“由……制成”，后接原材料，强调物理变化，能看出原材料bemadefrom“由……制成”，后接原材料，强调化学变化，不能看出原材料bemadeinto“被制成……”，后接成品，强调被制成什么成品bemadeby“被……制造”，后接制作人，强调制作人是谁bemadein“在……制造”，后接地点或场所，强调物品的产地辨析助记►

Thekiteismadeofpaper.

这个风筝是用纸做的。

►

Thewineismadefromwheat.

这种酒是用小麦酿成的。►

Someofthetreeswillbemadeintopaper.

其中一些树将被做成纸。

►

Thechairwasmadebyanoldcarpenter.

那把椅子是一位老木匠制作的。►

ThiscarismadeinShanghai.

这辆车由上海制造。3.befamousfor意为“因……而出名，以……而闻名”，后面常接名词作宾语。►TheFrencharefamousfortheircooking.

法国人以善烹调著称。►Thecountryisfamousforitsscenery.

这个国家以秀丽的风景而闻名。beknownfor“以……闻名”，表示出名的原因beknownas“作为……闻名”，表示出名的形式beknownto“为……所知晓”，表示出名的范围►HongKongisknownforitsshoppingstreets.

香港因它的购物街出名。►HongKongisknownasashoppingcity.

香港作为一个购物城市出名。►HongKongisknowntopeopleallovertheworld.

香港为全世界的人所知晓。4.both…and…意为“……和……（两者）都”，用于连接两个并列的句子成分。当其在句中作主语时，谓语动词用复数形式。►BothKateandTomarefromClassThree.

凯特和汤姆都来自三班。both的用法both表示“两者都……”，通常放在行为动词之前，助动词、情态动词或be动词之后。例如：►Wecanbothanswerthequestions.

我们两个都能回答这些问题。►TheyarebothfromtheUSA.他们俩都来自美国。5.produce

作动词，意为“生产；制造；出产”。例如：►Thefactorytriedtoproducemorecars.produce的词形变化①product是produce的名词形式，意为“产品；成果”，是可数名词。②production也为produce的名词形式，意味“生产；产量”，是不可数名词。6.asfarasIknow意为“据我所知”，为固定短语。例如：►AsfarasIknow,hewillbeawayforfourmonths.

据我所知，他将离开四个月。而asfaras是同级比较，意为是“和……一样远”。例如：►Hishomeisasfarasherhomefromtheschool.

他的家和她的家距离学校一样远。7.byhand

意为“用手；手工”。by用作介词，在这里表示方式、手段，意为“通过……的方式”。例如：►Thetoywasmadebyhand.这个玩具是手工制作的。与byhand类似的短语bypost

邮寄

bytelephone

打电话

byplane

乘飞机bytelegraph

用电报发送

bybike

骑自行车8.process(totreatrawmaterial,food,etc.inordertochangeit)动词，意为“加工；处理”。►Thefishareprocessedbyfreezing.

这种鱼经过了冷冻处理。process还可作名词，意为“过程”。►Thetrainingofastronautsisalongprocess.

训练宇航员是个长期的过程。9.TheteaispackedandsenttomanydifferentcountriesandplacesaroundChina.茶被包装起来，然后被运送到中国周边的很多不同的国家和地区。pack作及物动词，意为“包装；装箱”。►Weusuallypackshirtsinpaperbags.我们通常用纸袋包装衬衣。pack

作名词，构成短语apackof，意为“一包……”►Iboughtapackofgum.我买了一包口香糖。10.begoodfor…是固定短语，意为“对……有好处”。其反义词为bebadfor…,意为“对……不利；对……有害”。如：►Enoughsleepisgoodforhealth.充足的睡眠对健康有益。►Eatingvegetablesisgoodforyou.吃蔬菜对你有好处。词条含义用法例句begoodfor…对……有好处后接表示人或事物的名词Exerciseisgoodforourhealth.begoodto…对……好/和善/慈祥后接表示人或人格化的名词Chinesepeoplearegoodtoforeigners.begoodat…擅长后接名词、代词或动名词Tonyisgoodatskiing.【易混辨析】begoodfor,begoodto与begoodat短语连线1.由……制成

A.asfarasIknow2.以……闻名B.onthesideof3.据我所知C.begoodfor4.在……边上D.befamousfor…5.对……有好处E.bemadeof/form…SummaryⅠ.用所给单词的适当形式填空。

1.Thearticlesinmyphoneareabout_________________(environment)myway.2.Appleisgoodatmakinghigh-tech_____________

(produce),suchasiPhonesandiPads.productsExercisesenvironmental3.Aftertealeavesarepicked,theyaresenttothefactoryfor

(process).4.Theyardlooksbeautifulwith_______(leaf)coveringtheground.5.Itis

(wide)knownthatAustraliaproducesthebestwool.processingleaves

widelyⅡ.根据所给的汉语提示，用合适的单词填空。1.Lucylookslikeanangelinhernewwhite_________(短上衣).2.TheT-shirtismadeof

(棉).3.Youcanbuy

(邮票)inpostoffice.4.

(法国)isaboutfivetimesaslargeasJiangsuProvinceinarea.blousecottonstampsFranceⅢ.完成下列句子。1.这种冰淇淋是用牛奶做的吗？

thisicecream

milk?2.这辆自行车不是上海生产的。Thebike

Shanghai.3.—你的衬衫是棉质的吗？—是的。它们是在美国制造的。—Areyourshirts

cotton?21网—Yes,theywere

theUS.21Ismadeofisn'tmadeinmadeinmadeofⅣ.翻译下列句子。

1.这种纸是由树木制成的。

Thiskindofpaperismadefromwood.2.油漆是由什么制成的?

Whatispaintmadefrom?3.杭州因其茶叶而为人所知。

Hangzhouisfamousforitstea.4.据我所知，茶树被种植于山坡上。

AsfarasIknow,teaplantsaregrownonthesidesofmountains.中考链接1.山东潍坊现在因制作风筝而出名。WeifanginShandongProvince_____________________makingkitesnow.isfamous/knownfor2.当茶叶可采摘时，人们手工采摘后再送去加工。Whentheleavesoftheteaplantareready,theyarepicked____________andthenaresentforprocessing.byhandAsweknow,therearesomanythingsmadeinChinainEngland.WhataboutinAmericaandothercountriesintheworld?IfyougotoSwitzerland,whatwouldyoubuy?IfyougotoFrance,whatwouldyoubuy?Nowlet’sreadthepassageof3a.First,readquicklyandfindtheanswersto3b.Beforereading3aReadthepassage.WhattwothingsdidKangJianwanttobuyinAmerica?Whereweretheymade?TheDifficultSearchforAmericanProductsintheUSIfyougotoanothercountry,whatkindsofthingswouldyoubuy?WouldyoubuyacameraRead3aandmatcheveryparagraphwiththemainidea.A.ManyofAmericanproductsaremadeinChina.B.AmericantoysintheUSweremadeinChina.

Paragraph1

Paragraph2Ifyougotoanothercountry,what_________thingswouldyoubuy?WouldyoubuyacamerainJapan,somebeautifulclothesinFrance,orawatchinSwitzerland?_______________youmaybuy,youmightthinkthoseproductsweremadeinthosecountries.kindsof

Nomatterwhat

ReadParagraph1andfillintheblanks.WhilereadingHowever,youcouldbewrong.KangJianisa__________studentfromShanghai.LastyearhewenttovisithisauntanduncleinSanFrancisco.He_____itinterestingthatsomany________inthelocalshops______________China.17-year-oldfoundproductsweremadein“Iwantedtobuya_______formycousin,buteventhoughmostofthetoyswere_________brands,theyweremadein________.”toycarAmericanChinaReadParagraph2andcompletethemindmap.AfterKangJian'sbuyingexperiences,HerealizedthatAmericanscanhardlyavoidbuyingproductsmadeinChina.HewishesHethinksthatChinaissogoodatmakingeverydaythingsthatinthefutureChinawillalsogetbetteratmakinghigh-technologyproductsRetellKangJian'sideasHerealized

Hethinks

Hewishes

.........3bReadthepassageandanswerthequestions.1.WheredidKangJiangotovisithisauntanduncle?

InSanFrancisco.2.Whatdidhediscoverinthetoystores?HediscoveredthatmostofthetoysweremadeinChina.3.Whydidhehavetovisitmanystoresbeforebuyingapairofbasketballshoes?BecausehewantedtobuyapairofbasketballshoesmadeinAmerica,butmostofthemweremadeinChina.4.Whatdidherealizeafterhisshoppingexperiences?HerealizedChinaissogoodatmakingtheseeverydaythings.5.WhydoyouthinksomanyproductsinAmericaaremadeinChina?How

doyoufeelaboutthis?IthinkChinesepeoplearegreat;theycanmakemanythingsandsellthemtoplacesaroundtheworld.ItshowsthatChinaisagreatandstrongcountry.3cReadthepassageagainandwritewhattheunderlinedwordsinboldreferto.Nomatterwhatyoumaybuy,youmightprobablythinkthose

productsweremadeinthosecountries.those:_________________________________________those:___________________________________(products)cameras,beautifulclothes,watches(countries)Japan,France,SwitzerlandHefounditinterestingthatsomanyproductsinthelocalshopsweremadeinChina.

it:____________________________________________________3.Iwantedtobuyatoycarformycousin,buteventhoughmostofthetoyshadAmericanbrands,theyweremadeinChina.

they:_______________somanyproductsinthelocalshopsweremadeinChinamostofthetoysPostreadingWhatdoyouthinkofproductsmadeinChina?WouldyoubuyacamerainJapan,somebeautifulclothesinFrance,orawatchinSwitzerland?

你会买日本产的相机，法国制作的漂亮衣服,还是瑞士产的手表？(1)France名词，意为“法国”，是国家名称。

►

HaveyoueverbeentoFrance?

你去过法国吗？Frenchadj.

法国的；法国人的；法语的；n.法语LanguagePoints

Nomatterwhatyoumaybuy,youmightprobablythinkthoseproductsweremadeinthosecountries.

无论你可能会买什么，你或许会认为那些产品就产于那些国家。

(1)

nomatterwhat意为“无论什么”，引导让步状语从句，相当于whatever。►Nomatterwhat/Whateveryousay,Icannotagreewithyou,

无论你说什么，我都不会赞同你。与nomatterwhat用法类似的还有：

nomatterwho=whoever无论谁

nomatterwhen=whenever无论什么时候

nomatterwhere=wherever无论在哪儿

►Nomatterwhere/Whereveryougo,don’tforgetyourhometown.

无论你去哪里，都不要忘记你的家乡。拓展(2)product(athingthatisgrownorproduced,usuallyforsale)名词，意为“产品；制品”，可指农业加工品、工业产品及脑力劳动的产物。►Theyhavenoneedtoadvertiseourproduct.

他们没有必要为我们的产品做广告。►

Thenovelistheproductoftenyearsoflabor.

这部小说是十年努力的产物。3.HerealizedthatAmericanscanhardlyavoidbuyingproductsmadeinChina.他意识到美国人几乎不可避免会买到中国制造的产品。avoid(tokeepawayfromsb./sth.)作动词，意为“避

免；回避”，后可接名词、代词、或动词-ing形式作

宾语，但是不能接不定式作宾语。译:他对我的问题避而不答。误：Heavoidedtoanswermyquestions.正：Heavoidedansweringmyquestions.

1.nomatter___________2.infact___________3.bemadein

___________4.发现做……有趣________________________5.避免做

______________________不论；无论实际上在……制造finditinterestingtodo…avoiddoingSummaryⅠ.用括号中单词的适当形式填空。1.Onewhogoesto_________(French)neverfailstovisitParis.2.Howsoonwouldyouliketohavethese___________(product)done?3.Inthecrowd,Samlookedasidetoavoid_________(see)JaneandMary.productsFranceseeingExercises4.Isthiskindofbicycle______(make)inShanghai?5.The______(locally)governmentlistedhimasanelderlypersonofnohome.madelocalMost____turnyellow,redorbrowninautumn.A.leaf B.leaveC.leavesD.lives2.Allkindsofnewmachinesaremade_____thatfactory.A.of B.fromC.intoD.inCⅡ.单项选择。D3.Nomatter_______yousay,Iwouldnotbelieveyou.A.howB.whatC.whereD.when4.—Excuseme,haven’tyoulearnedthenew_____law?Everyoneinacarmustweartheseatbelt.—Sorry,wewon’tdothatagain.A.foodB.trafficC.medicineD.educationBB5.Inautumntherearealotof_____intheground.A.leafB.leafsC.leaves6.Thispairofshoes_____hand,andit_____verycomfortable.A.ismadewith;isfeltB.aremadefrom;isfeltC.aremadeof;feels D.ism