Unit+4+Friends+forever+Words+and+expressions+課件【知識精講精研】高中英語外研版（2019）必修第一冊+

B1U4FriendsForeverWordsandexpressionsBrainstorming1.Whatdoyouthinkisafriend?2.Howdoyoumakefriends?TheWaysofMakingFriendsandofKeepinginContactwithThemWritingLettersPartiesScriptGames劇本殺appsDiscussionSortthefourwaysintothefollowingparts:Traditionalways:Thelatestways:WritingLettersPartiesScriptGamesappsDiscussionThefeaturesoftraditionalways:LongtimetodeliverandreceiveLosetrackof

friends’

updateDiscussionDiscussionThedevelopmentofthewaysofmakingfriendsSignificantadvanceintechnologyWi-fiSocialmediaThanksto

significantadvanceintechnology,wi-fihasbeencreated,whichenablesmakingfriendsonsocialmediatobepossible.Youcanclickyourappsorwebsitesanddelivermessagestoyourfriendsimmediately.Clickappsdeliverv.快遞；傳送deliverAtoB

把A送到Bdeliveryn.快遞=expressEMS(ExpressMailService)update

n.最新報道，消息

v.更新updateinformation更新信息lastupdate最新更新Icalledtheofficetoupdatethemontheday'sdevelopments.我給辦公室打電話告訴他們當(dāng)天最新的發(fā)展。losetrackof

不了解……的動態(tài)；失去聯(lián)系

eg:Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?如果搬家到一個新的城鎮(zhèn)意味著與你的朋友失去聯(lián)系，那么你會有什么樣的感受呢？significantly

/s?ɡ?n?f?k?ntli/adv.重大地，顯著地significantadj.重大的，顯著的insignificantadj.無關(guān)緊要的significancen．重要；有意義1.AIhasadvancedalot.advancev.進(jìn)步；發(fā)展2.Sharepricesshowedsignificantadvances.advancen.進(jìn)步；發(fā)展；提升；上漲3.Youshouldbooktheticketsinadvance.inadvance提前advancedadj.先進(jìn)的ThankstoCRH,wecanenjoyhighspeedrailaroundChina.thanksto多虧了……Weshouldbethankfultoourcountryforitsefforts.bethankfultosbforsth因某事感謝某人wi-fi/?wa?fa?/n.無線網(wǎng)絡(luò)，無線上網(wǎng)digital/?d?d??tl/adj.數(shù)字的，數(shù)碼的digitalage

數(shù)字時代enable/??ne?bl/v.使可能，使發(fā)生

ableadj.能夠

abilityn.能力theabilitytodo.....enablesb.todosth.使某人能夠做某事site/sa?t/n.網(wǎng)站

socialmediasites

社交媒體網(wǎng)站DiscussionAreyoufamiliarwithwhichwayofacquiringfriends?Whichwaydoyoupreferortendtochoose?2.Whatwillbeyourconcernwhenmakingfriendsonline?acquire/??kwa??/

vt.獲得，得到acquireskills獲得技能

acquireagoodknowledgeof精通……eg:Technologyhaschangedthewayweacquirefriends.

科技改變了我們結(jié)交朋友的方式

WhentheSpringFestivalcomes,weusuallyhaveaget-together,whichmeansthatwearefamiliarwitheachother.familiaradj.熟悉的befamiliarwith對……感到熟悉的unfamiliaradj.不熟悉的LuXun’sworksarefamiliartousall.befamiliarto為……所熟知=bewell-knownto為……所熟知preferv.更喜歡

preferred---preferringIprefertoplaybadminton.prefertodosth更喜歡做，寧愿做……Ipreferplayingbadminton

toplayingfootball.prefer（doing）Ato（doing）B

更喜歡A而不喜歡B……preferencen.偏愛；偏好haveapreferencefor偏愛

tend/tend/v.易于做某事；往往會發(fā)生某事；傾向(1)tendto/toward(s)sth.傾向于……；有……的趨勢

tendtodosth.常常會做某事；易于做某事

(2)tendency

n.

傾向，趨勢haveatendencytodosth.有做某事的傾向[巧學(xué)活用]——單句語法填空(1)WhenI’mtired,Itend________(make)mistakes.(2)ThesortofmusicIlistentovaries,butittends___________lightmusic.(3)Shehada_________(tend)totalkfastwhenshewasnervous.tomaketotendencyDiscussion2.Whatwillbeyourconcernwhenacquiringfriendsonline?ConcernsofMakingFriendsOnlineFriendsatadistanceUnknownqualitiesandpersonalities40.quality

/?kw?l?ti/n．素質(zhì)，品德；質(zhì)量

goodsofpoorquality

質(zhì)量差的貨物

thequalityofhonesty

誠實(shí)的品德43．distance

/?d?st?ns/

vt.使與...保持距離，撇清和...的關(guān)系

n.遠(yuǎn)處;距離

inthedistance在遠(yuǎn)處

adj.

distant

遙遠(yuǎn)的

世界衛(wèi)生組織確認(rèn)新冠肺炎“大流行”以來，全球多國疫情迅速惡化。在這種嚴(yán)峻形勢下，中國的抗疫經(jīng)驗(yàn)受到廣泛認(rèn)可和借鑒，其中很重要的一條就是socialdistancing。

耶魯大學(xué)的尼古拉斯·克里斯塔基斯援引相關(guān)研究結(jié)果稱，中國嚴(yán)格的socialdistancing措施使新冠肺炎“傳染率”從1人傳染3.8人下降到0.32人。

這里的distance是名詞動詞化。Skydivingisanadventure.adventuren.冒險Skydivingisadventurous.adventurousadj.勇于挑戰(zhàn)的；敢于創(chuàng)新的；令人興奮地ThekiteinspiredFranklintodiscoverelectricity.inspirev.鼓勵；鼓舞；激發(fā)（靈感）inspiresbtodosth鼓勵/激發(fā)某人做某事inspiredadj.受到的鼓舞的；品質(zhì)優(yōu)秀的inspiringadj.鼓舞人心的；有激勵作用的inspirationn.靈感teenagers=teensn.青少年inone’steens在青少年時代passionn.熱情；激情Thefansarefullofpassion.passionateadj.熱情的；激情的Mandelaisgenerous,becausehehelpedblackpeopletobeindependent.generousadj.慷慨的；大方的generosityn.慷慨；大方Heisgeneroustohispeople.

對……大方/慷慨Chaplinhasasenseofhumour/humor.humor/humourn.幽默humorousadj.幽默的Chaplinishumorous.

Weshouldprotectourenvironment.=surroundingssurroundingsn.環(huán)境

Wearepartners.partnern.合作伙伴Itmeanswehaveapartnership.partnershipn.合作伙伴關(guān)系Part2Wordformation1.

adj.熟悉的→

adj.不熟悉的

2.

v.更喜歡→

n.偏愛;愛好

3.

v.遞送,傳送→

n.傳送,交付;遞送

4.

n.進(jìn)步;進(jìn)展vt.&vi.前進(jìn);促進(jìn);提前→

adj.高級的;先進(jìn)的

5.

adj.有重大意義的,顯著的→

adv.重大地,顯著地

6.

adj.能;有才能的,有才智的→

v.使可能,使發(fā)生→

n.能力→

v.使喪失能力→

adj.傷殘的;殘疾的→

n.傷殘;無力;無能

familiarunfamiliar

preferpreferencedeliverdelivery

advanceadvanced

significantsignificantlyableenableabilitydisabledisableddisability

7.

adj.通常的→

adj.異常的,不平常的→

adv.通常

8.

v.易于做某事,往往會發(fā)生某事→

n.趨勢,趨向

9.

n.罪行;犯罪行為→

n.罪犯

10.

v.證明,證實(shí)→

n.證據(jù);證明

11.

vt.鼓舞;激發(fā);啟示→

adj.受到鼓舞的;有靈感的→

adj.鼓舞人心的,啟發(fā)靈感的→

n.鼓舞;靈感

12.

n.安慰,慰藉→

adj.自在的;舒適的→

adj.不舒服的;不舒適的

usualunusualusually

tendtendency

crimecriminal

proveproof

inspireinspiredinspiringinspiration

comfortcomfortableuncomfortable

13.

n.耐心→

adj.有耐心的,能忍耐的n.病人

14.

n.慷慨,大方→

adj.慷慨的;大方的

15.

n.幽默感→

adj.幽默的

16.

adj.焦慮的,不安的→

n.擔(dān)心,焦慮

17.

v.使與……保持距離,撇清和……的關(guān)系n.距離;遠(yuǎn)方→

adj.遠(yuǎn)的;遠(yuǎn)方的;疏遠(yuǎn)的

18.

n.大筆的錢,巨款→

adj.幸運(yùn)的→

adv.幸運(yùn)地

19.

v.任命,委派,約定→

adj.約定的,指定的→

n.任命,委派,約定

patiencepatient

generositygenerous

humourhumorous

anxiousanxiety

distancedistant

fortunefortunatefortunatelyappointappointedappointment

20.

adj.苦的;有苦味的→

adv.痛苦地,憤恨地

21.

n.羞恥;羞愧→

adj.感到不好意思的,難為情的→

adj.可恥的;丟臉的→

adj.無恥的;厚顏的

22.

v.折疊,對折→

v.(卷著的東西)展開,打開

23.

vt.使坐落于vi.定位;定居→

adj.位于→

n.地點(diǎn),位置

24.

n.周圍的事物,環(huán)境→

adj.周圍的

25.

adj.私人的;個人的;親自的→

adv.就個人而言;親自→

n.個性;人格;風(fēng)云人物;名人

bitterbitterlyshameashamedshamefulshameless

foldunfold

locatelocatedlocation

surroundingssurroundingpersonalpersonallypersonality前綴en-ablelargedangercouragesurerichenableenlargeendangerencourageensureenrichdis-coverlikeagreeappearappointcourageadvantagediscoverdislikedisagreedisappeardisappointdiscouragedisadvantageun-luckyfortunatelikefoldimportanthealthycomfortablefamiliarunluckyunfortunateunlikeunfoldunimportantunhealthyuncomfortableunfamiliar后綴seriousgenerousanxioushumorousgenerousadventurous-ous形容詞后綴-ity名詞后綴generositycuriositypersonalityabilitynationality

anxiety-mentagreedisagreeappointgovernmovesettletreatagreementdisagreementdisappointmentgovernmentmovementsettlementtreatmentPart3phrases1.

以……為背景

2.

交朋友

3.

與……保持聯(lián)系

4.

與……交流

5.

把……和……聯(lián)系起來