2021高中英語 Unit 20 New Frontiers Section Ⅱ Lesson 2 Artificial Intelligence課件 北師大選修7

Section

ⅡLesson

2

Artificial

Intelligence一二三四一、詞義匹配

A

B1.category

a.spendingthewinterinastatelikesleep2.autonomous b.existingatthebeginning;newandinteresting3.official c.apersonwhoisinapositionofauthority;connectedwithapositionofauthority4.invest d.toseparatesth.fromsth.;tobreakthecontact;tostopthesupplyofsth.5.hibernation e.readytobeused;oforaboutoperations6.disconnect f.agroupofpeopleorthingswithparticularfeaturesincommon7.original g.tospendmoneyonsomethinginordertomakeitbetterormoresuccessful8.operational h.abletodothingsormakedecisionswithouthelp;abletogovernitselforcontrolitsownaffairs一二三四答案：1.f

2.h

3.c

4.g

5.a

6.d

7.b

8.e一二三四二、猜詞拼寫1.

toappearinaradioortelevisionprogram;togivesth.tosb.;gift;beinginaparticularplace

2.

tomakesomethingsecretknown;topresent

3.

tobegintogaincontroloforresponsibilityforsth.

4.

apersonwhosejobiswritingprogramsforcomputers

5.

beforesomethinghappens

present

giveawaytakeover

programmerinadvance一二三四6.

apersonyouworkwith

7.

tosavesb./sth.fromadangerousorharmfulsituation

8.

apersonwhosejobistoteachsb.apracticalskill

9.

apersonwhohasmadeorinventedsomething

10.

awayoutofapublicbuildingorvehicle

colleague

rescue

instructor

creator

exit一二三四三、詞匯拓展1.

vt.主持;呈現(xiàn)→n.

→adj.

→

n.主持人

2.

n.創(chuàng)造者→

v.創(chuàng)造→

adj.創(chuàng)造性的

3.

n.官員→

n.辦公室

4.

vt.拯救,救援→

n.救援人員

5.

v.使不連接;切斷→

v.連接

6.

adj.起初的;最早的→

n.起源

present禮物

現(xiàn)在的,當前的,出席的,在場的

presenter

creatorcreatecreative

officialoffice

rescuerescuer

disconnectconnect

originalorigin

一二三四7.

adj.工作著的,即可使用的→

v.運轉(zhuǎn);動手術(shù);操作→

n.操作;手術(shù)

8.

n.指導者;教練→

v.指導;教授;通知;命令→

n.指令;教導;用法說明→

adj.有教育意義的

operationaloperateoperation

instructorinstructinstructioninstructive一二三四四、短語互譯1.

預先

2.

泄露(秘密)

3.

接收;接管

4.

闡述;傳達;使……被了解

5.

彌補

6.

出版

7.curesb.ofsth.

8.figureout

9.forthelackof

inadvance

giveawaytakeovergetacross

makeupforcomeout治愈某人……計算出;解決

因為缺少

123451.She

presents

the

news

twenty-four

hours

a

day

on...(Page

22)她在……上一天24小時主持新聞節(jié)目?！锟键c

present

vt.主持(電視或廣播節(jié)目);呈現(xiàn);贈送,頒發(fā);提交①SheusedtopresentagardeningprogramonTV.她曾在電視上主持一個園藝節(jié)目。②Thewholevillagepresentedapeacefulatmosphere.整個村莊呈現(xiàn)出一片寧靜的氣氛。③Theshipsinthebaypresentabeautifulsight.海灣內(nèi)的船舶呈現(xiàn)一派美麗的景致。12345④Theheadmasterwillpresenttheprizestothewinnerspersonally.校長會親自向獲獎者頒獎。⑤HeissupposedtopresenthisfinalreporttothecommitteebeforeFriday.他應該在周五前向委員會提交最后的報告。12345考點延伸閱讀下列句子,指出其中黑體詞的詞性、詞組及含義⑥Heboughtmeavaluablediamondringasabirthdaypresent.詞性

含義

⑦There’snocertaincureforthisillnessatpresent.詞性

詞組

含義

⑧Anumberoflocalpersonalitieswerepresentatthemeeting.詞性

詞組

含義

⑨Howdoyouassessthepresentinternationalsituation?詞性

含義

名詞禮物名詞atpresent現(xiàn)在形容詞bepresentat出席,到場形容詞現(xiàn)在的,目前的12345(1)present主要考查詞義義和相關(guān)詞組組。(2)present

vt.主持(電視或廣播節(jié)目);呈現(xiàn);贈送,頒發(fā);提交

n.禮物;現(xiàn)在

adj.現(xiàn)在的;出席的,到場的present

sth.to

sb.=present

sb.with

sth.向某人頒發(fā)某物(3)for

the

present

暫時(4)presence

n.出席,在場123451234512345123452.inadvance預先(Page22)①Thirdly,yousaythatthereisadiscountprovidedthatIpayinadvance.第三,你們說,只要我提前付付款就有折扣扣。②Ifyouwanttogetbetterservice,youmustinformthetoursiteinadvance.如果你想得到到更好的服務務,必須提前通知知旅游景點。?？键c延伸inadvanceof在……前advancedadj.先進的;高級的;晚期的;年老的advancingadj.年事漸高的12345advance的相關(guān)詞組和和派生詞以考考查含義為主主。123451234512345123453.giveaway泄露(秘密)(Page23)①Thewomantalksabouttheplotofthefilmbutshedoesnotgiveawaytheending.這位女士談了了電影的情節(jié)節(jié),但是她沒有泄泄露結(jié)局。②Bodylanguagecangiveawayalotaboutyourmood,sostandingwithyourarmsfoldedcansendoutasignalthatyouarebeingdefensive.肢體語言可以以透露很多的的心情,所以你的雙臂臂交叉站著,表示你是有防防范的。12345考點延伸閱讀下列句子子,指出其中g(shù)iveaway的含義③Thebridewasgivenawaybyherfather.含義④Hegaveawaymostofhismoneytothecharity.含義⑤Themayorgaveawaytheprizesattheschoolsportsday.含義將新娘娘交給給新郎郎捐贈頒發(fā)12345(1)give的相關(guān)關(guān)短語語基本本考查查詞義義。(2)givein投降;呈交giveoff放出(光、煙煙、氣氣味等等),散發(fā)giveout分配,分發(fā);公布,發(fā)表;被用完完;被吃光光giveup放棄,戒除12345123451234512454.takeover接收;接管;控制,占上風風;從一地地送到到另一一地(Page23)①Hisonlyreasonforinvestinginthecompanywastotakeitover.他投資資這家家公司司的唯唯一理理由就就是接接管它它。②The20-year-oldyoungmantookoverthebigcompanyafterhisfatherdiedinanaccident.這位20歲的年年輕人人在他他父親親死于于一起起事故故后接接管了了這家家大公公司。。③Ourfirmtookovertwofruitpackingcompanieslastyear.我們公公司去去年接接管了了兩家家水果果包裝裝公司司。④Mr.Whitetookmeovertotheislandinhisboat.懷特先先生用用他的的船把把我送送到了了島上上。⑤In89BC,theRomanstookoverPompeii.公元前前89年,羅馬人人占領(lǐng)領(lǐng)了龐龐貝。。12345考點延伸takeon承擔(工作、責任任等);雇用(工人);呈現(xiàn)出takeup拿起;占用;接受(建議或挑戰(zhàn)戰(zhàn));開始從事;以某事作為為愛好takein吸收;留(某人)寄宿;欺騙(某人)takeapart拆開takedown放下;取下;拆掉;把……記錄下來takeoff脫下;起飛;事業(yè)騰飛12345take的相關(guān)短語語考查詞義義為主。12345123512345123455.IwassoangrythatIwalkedout,leavinghimsittingthereshockedandwhite-faced.(Page23)我氣得出去去了,留他一個人人坐在那里里,一臉驚愕,面色蒼白。?！锟键c形容詞(短語)做狀語句子結(jié)構(gòu):(1)句中so...that...引導的是是一個結(jié)結(jié)果狀語語從句。。(2)句中l(wèi)eavinghimsittingthere為現(xiàn)在分分詞短語語做結(jié)果果狀語,其中sittingthere為現(xiàn)在分分詞做賓賓語補足足語。(3)句中shockedandwhite-faced是形容詞詞(短語)做狀語,表示狀態(tài)態(tài)。①Ilayonthebed,awake,worryingaboutmyexams.我躺在床床上睡不不著,擔心考試試的事。。12345②Iwassoangryatthegirl’soversleepingthatIwentdowntowakeherup.那個女孩孩睡過了了頭,我很生氣氣,就下去叫叫醒她。。③Thesurvivorslayonthebeach,exhaustedandshocked.幸存者躺躺在海灘灘上,疲憊不堪堪,心有余悸悸。④Curious,welookedaroundforotherguests.由于好奇,我們向四周看看看有沒有別別的客人。⑤Theyleftsohurriedlythattheyforgottotakeacompass,leavingthemselveslostintheforest,coldandhungry.他們走得太匆匆忙了,忘了帶指南針針,結(jié)果他們在森森林里迷路了了,又冷又餓。12345(1)形容詞(短語)做狀語除了表表示狀態(tài)之外外還可以表示示原因、時間間、地點、條條件、讓步等等。(2)形容詞(短語)做伴隨狀語時時,表示句子謂語語動作發(fā)生過過程中,句子主語所處處的狀態(tài),該狀語結(jié)構(gòu)可可以轉(zhuǎn)化為and連接的并列句句。1234512345一二一、閱讀詞匯匯檢測閱讀下列句子子,說出黑體詞或或詞組的含義義。1.Studentsover25belongtoadifferentcategory.含義答案：類別,類型2.TheteamwillpresentitsreporttotheboardonTuesday.含義答案：提交3.Hetreatedusasautonomousindividualswhohadtolearntomakeupourownmindsaboutimportantissues.含義答案：自主的;自治的一二4.Inthiscoursestudentswilllearnhowtoprogram.含義答案：編程5.Aslongasyoupayinadvancewewon’tchargefordelivery.含義答案：預先6.Wehaveinvitedafamousactortogiveawaytheprizes.含義答案：頒發(fā)7.Thecompanywouldthentakeovertheaccounts.含義答案：接管;接收一二8.Thegovernmenthasinvestedheavilyinpublictransport.含義答案：投資9.Hehadbeeninvitedtohavedinnerwithacolleagueandhiswife.含義答案：同事10.Yourescuedmefromanembarrassingsituation.含義答案：拯救,救援11.Hemadeaquickexittoavoidmeetingher.含義答案：離開,離去一二12.Ifeltdisconnectedfromtheworldaroundme.含義答案：分離的;無關(guān)聯(lián)的13.Theroomstillhasmanyofitsoriginalfeatures.含義答案：最初的;最早的14.Thatisnotanoriginalsuggestion.含義答案：有新意的;創(chuàng)新的15.ThenewsystembecameoperationalinMarch.含義答案：可使用的一二二、寫作詞匯匯檢測用所學的單詞詞或短語完成成