2023學(xué)年完整公開課版九unit6SectionA1

Unit6SectionAPeriod1(1a—2c)Lookatthesepictures,doyouknowwhattheyare?Guesswhattheyareusedfor.LullLampCOOLINVENTIONSCoolInventionsshoeswithmopErgonomicLadder

(人體工學(xué)階梯)TheWeightWatchBeltExceptthoseinventions,canyouthinkofotherfamousones?DoyouknowtheFourGreatInventionsinancientChina?Whatarethey?paper-making造紙術(shù)compass指南針printing印刷術(shù)gunpowder火藥paperCaiLun105A.D.

printingBiSheng1041-1045Whatisit?Whowasitinventedby?whenwasitinvented？compass11thCenturygunpowder9thCenturyWhatisit?Whoandwhenwasitinvented…carKarlBenzin1885computerWhatisit?Whoandwhenwasitinvented…in1971TelephoneBellin1876TVBairdin1927Whatisit?Whoandwhenwasitinvented…1b

Listenandmatchtheinventionswiththeyears._____1876_____1885_____1927_____1971dacbA:

When

was

the

...

invented?B:

It

wasinventedin

...PairWorkheeln.scoopn.HowdowesaytheminEnglish?electricityn.2a

Listenandnumbertheinventionsintheorderyouhearthem.1232b

Listenagaincompletethechartbelow.________thestyleoftheshoeshotice-creamscoopseeing_____________shoeswithlights_______reallycoldice-creamshoeswithspecialheelsWhatisit/aretheyusedfor?InventionchanginginthedarkservingThefirstinventionisshoeswithlights.Youcanusethemfor______inthedarkwhenyougetupatnight.Nextishotice-cream______.Itrunson_________andbecomeshot.Thelastinventionisshoeswithspecialheels.Youcanchangethe_____ofyourshoes.Youcanmovetheheels_______.Youcan_____theheelsifyouaregoingtoapartyor______themifyouarejustgoingoutforshopping.ListenandfillintheblanksseeingscoopelectricitystyleupanddownraiselowerWhatis/are…usedfor?It’s/They’re…usedfor…PairWorkHomework1.Trytorememberthenewwordsonpage42.2d

Readandanswerquestions.Whatinventionaretheytalkingabout?Dotheythinkitagreatinvention?Why?Thezipper.Yes.Becauseitisusedwidelyinourdailylives.WhitcombL.Judson

(1846–1909)wasan

American

machinesalesman,mechanicalengineerandinventor.Hedevelopedandinventedthezipperin1890.

Readtheconversationagainandrole-playit.Whichinventionareyoufamiliarwith?Talkaboutitwithyourpartner.PairWorkTop10“inventions”thatchangedtheworld1.GPSTechnology2.TheSonyWalkman3.TheBarcode(條形碼)4.TVDinners(冷凍快餐)5.PlayStation(家庭電視機游戲)8.ElectronicMoney6.SocialNetworking7.Textmessages9.Microwaves10.TrainersYearInventionInventor(s)1902AirconditionerWillisCarrie1903Gas-motoredandmannedplaneWrightbrothers1910ThefirsttalkingfilmThomasEdison1923TelevisionLogieBaird1928Penicillin(青霉素)AlexanderFleming1937Photocopier(影印機)ChesterFCarlson1940ColourtelevisionPeterGoldmark1942ElectricdigitalcomputerAmericanscientists1945AtomicbombAmericanscientists1950CreditcardsRalphSchneider1985WindowsOSMicrosoftCompany1990WorldWideWebTimBerners-Lee1.inventv.

發(fā)明

指經(jīng)過認識和實踐創(chuàng)造出前所未有的事物。Edisoninventedthelightbulb.愛迪生發(fā)明了電燈泡。invention和inventor都是名詞，前者意為“發(fā)明”，后者意為“發(fā)明家”。discover,invent和find都是動詞,它們的詞義相近，但是有區(qū)別:★discover意為“發(fā)現(xiàn)”，指發(fā)現(xiàn)某種本來存在，但以前未被發(fā)現(xiàn)或未為人所知的事物或現(xiàn)象。

Thelostbikewasdiscoveredatthebusstop.丟了的自行車發(fā)現(xiàn)在公共汽車站那兒。

LaterIdiscoveredthathewassokind.

后來我發(fā)現(xiàn)他如此善良。知識鏈接★invent意為“發(fā)明”，指發(fā)明以前不存在的東西。

Doyouknowwhoinventedthecomputer?

你知道誰發(fā)明的電腦嗎？★find

意為“找到，發(fā)現(xiàn)”，指偶然發(fā)現(xiàn)或幾乎沒有困難地發(fā)現(xiàn)。

Ifoundsomeoldphotosinthatdrawer.

我在那個抽屜里發(fā)現(xiàn)了一些舊照片。1).Edison_________theelectriclamp.2).Ilostmynecklacelastnight.Ihaven’t________it.3).Who___________Americafirst?inventedfounddiscovered4).Thetelephone_______in1876.A.inventedB.wasinventedC.wasfoundD.wasdiscovered【點撥】句意：電話是1876年發(fā)明的。invent“發(fā)明”，且telephone與invent之間是動賓關(guān)系，應(yīng)用被動語態(tài)。故選B。

2.beusedfor...被用來……是由“usesth.forsth./doingsth.”結(jié)構(gòu)轉(zhuǎn)變而來,介詞for在這里表示用途或作用,后面可以接名詞、代詞或動詞-ing形式。Thismachinecanbeusedforcuttinggrass.

這個機器可以用來割草?！颾eusedas意為“被用作……，被作為……使用”EnglishisusedasaforeignlanguageinChina.★beusedby意為“被……使用”Rubbersareoftenusedbystudentstocorrectmistakes.知識鏈接Englishiswidelyused_____manypeoplearoundtheworld_____asecondlanguage.

A.by；forB.by;as

C.as；forD.for；as【點撥】句意：英語被世界各地的許多人作為第二語言廣泛使用。by意為“被；由……”，用于被動語態(tài)中，后跟動作的執(zhí)行者；as作介詞，意為“當(dāng)作”。故選B?！飖sedtodosth.意為“過去常常做某事”。IusedtosmokewhenIwasyoung.★usesth.todosth.意為“使用某物來做某事”,其被動結(jié)構(gòu)為“sth.beusedtodosth.”。Theseknivesareusedtocutpies.知識鏈接Canyouhelpmethinkofaninvention?Mypleasure!Mypleasure也可說成It’sa/mypleasure.或Apleasure，意思是“我的榮幸；愿為你效勞；這是件愉快的事”。—Willyoupleasehelpmetakethebookstotheclassroom?

請你幫我把這些書帶到教室里去好嗎？—Mypleasure./It'sapleasure.

愿為你效勞。?p?l?e?a?s?u?r?e?n.愉快；高興Shetookno

pleasure

inherwork.

她覺得自己的工作毫無樂趣。Iwillrememberthismeetingwith

pleasure.

我會愉快地記著這次的會晤。Itisa

pleasure

toworkwithyou.

和你一起工作真是件樂事?！颽t(one’s)pleasure隨便Youarefreetocomeandgoatyourpleasure.

來去自由，悉聽尊便。★takepleasurein以某事為樂,喜歡做某事★withpleasure愉快地,高興地,沒問題知識鏈接

4.Well,youdo

seemtohaveapoint…youdoseemtohaveapoint…是個強調(diào)句，用“助動詞do+謂語動詞原形”的結(jié)構(gòu)。Hedoeslookwell.

他的確看起來氣色很好。Youdidgivemeafright.

你真把我給嚇了一跳。DoStayforsupper!

一定要留下吃晚飯！

他昨天下午的確來這兒了。Hedidcomehereyesterdayafternoon.一定要來我的生日聚會。Docome

tomybirthdayparty.

haveapoint有道理Iadmit(that)you

haveapoint.

我承認你有理。Iguessyou

haveapoint

there.

我想你說的有道理。Strangely,bothofthemmayhaveapoint.

奇怪的是，兩個人似乎都有道理。

5.…itmentionedthatthezipperwas…

mentionv.提到；說到Don’t

mention

thisproblemthisevening.

今晚別提這個問題。Nobody

mentioned

therealpurposeofthismeeting.

誰也沒有提到這次會議的真正目的。1)mention表示“提到；提及”，是及物動詞，其后接名詞或代詞作賓語時，無需用任何介詞；另外注意不接雙賓語。如：Henevermentionedhisgirlfriendtome./Henevermentioned

tomethathehadagirlfriend.

他從未向我提及他有個女朋友。注意2)若后接動詞，要用動名詞，不能用不定式WheneverImention

playingfootball,hesayshe’stoobusy.我一提起踢足球，他就說太忙。3)

nottomention意為“更不用說;還不算”HecanspeakFrench,GermanandJapanese,nottomentionEnglish.

他會說法語、德語和日語，更不用說英語。

4)口語中說Don’tmentionit.主要用來回答感謝，有時也用來回答道歉，但不常用。如：A：Thankyouverymuch.多謝你了。B：Don’tmentionit.不客氣。A：I’msorrytohavetroubledyou.

對不起打擾你了。B：Don’tmentionit.

沒關(guān)系。1).Thankyoufortakingmearoundyourschool,Daming.

________

A.Don’tmention

it.B.Nevermind.

C.Ofcoursenot.

D.Noproblem.2).Sorry,Sir.Imadeamistakeagain.

_____.Practicemoreandyouwilldobetter.

A.Nevermind

B.I’mnotsure

C.You’rewelcome

D.Don’tmentionitAA根據(jù)句意和所給漢語提示，完成下列單詞的拼寫。1.That’sthemost_________(有用的)book.2.ItissaidthatThomasEdisonhad1,093___________(發(fā)明)duringhislifetime.3.Whatisthiskindofmachineusedfor?It’susedfor_________(聽