2021高中英語 Unit 20 New Frontiers單元重點(diǎn)小結(jié)課件 北師大選修7

單元重點(diǎn)小結(jié)重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀1.

vt.幫助;協(xié)助→

n.助手;助理→

n.幫助;協(xié)助

Asan

,he

theprofessorwiththeexperiment.Andhis

madetheexperimenteasiertodo.

2.

vt.捐贈(zèng);贈(zèng)送→

n.捐贈(zèng);捐贈(zèng)物

He

alotofmoneytothecharity.Hehopeshis

canmaketheworldabetterplacetolivein.

3.

n.現(xiàn)象→

(pl)

Manynatural

arehardtoexplain.

4.

n.饑餓→

vi.饑餓;挨餓

They

todeathinthedesert.

assistassistantassistanceassistantassistedassistance

donatedonationhasdonateddonation

phenomenonphenomenaphenomenastarvationstarvestarved

重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀5.

vt.允許;許可→

n.允許;許可

Youcan’tleavetheroomwithout

.

6.

vt.宣告;宣布→

n.宣告;宣布

ThePrimeMinister

thathewouldleaveofficeandhis

surprisedalotofpeople.

7.

adj.有毒的→

n.毒藥;毒物

Thereare

gasesintheair.

8.

n.探測;探險(xiǎn)→

vt.探測;探險(xiǎn)

He

alotofplacesandIamquitefondofhis

.

permitpermissionpermissiondeclaredeclarationdeclareddeclaration

poisonouspoisonpoisonous

explorationexplorehasexploredexplorations

重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀9.

n.平等→

adj.平等的→

adv.平等地

Teachershouldtreattheirstudents

.

ratherthan

inadvance

incase

aslongas

takeover

nottomention

giveaway10.Whowill

nowthatEwinghasresigned?

11.Iwillbuysomethingtoeat

wearehungry.

12.Youcangoouttoplay

youareinthebackyard.

equalityequalequallyequally

takeoverincaseaslongas重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀13.Ithinkyoushouldcallitalecture

atalk.

14.Hecan’twalk,

run.

15.Ishouldwarnyou

;wemaybedelayed.

16.Iamafraidthekidswill

thewholething.

ratherthannottomentioninadvancegiveaway重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀1.Bytheyear2015,theclothingindustrywillhaveproducednewtypesofmaterialthatwillremainstainless

youspillonthem.

到2015年,服裝行業(yè)將生產(chǎn)出新型的材料,不管你將什么東西灑在這些材料上,都不會留下污點(diǎn)。2.Bytheyear2030,developmentinbiochemistryandmedicalsciencewillhave

foratlast150years.

到2030年,從理論上講,生物化學(xué)和醫(yī)學(xué)的發(fā)展將使人類至少活到150歲成為可能。3.Bythemiddleofthecentury,computersthatare

willhavebeendeveloped.

到本世紀(jì)中期,比我們聰明百萬倍的電腦將被研制出來。nomatterwhatmadeittheoreticallypossibleforustolivemillionsoftimessmarterthanus重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀4.Inthesummerof1905,thisoutspokenyoungman

hisone-year-oldbaby

hewassuddenlyinspired.

1905年的夏天,這個(gè)直率的年輕人正在搖著一歲大的孩子時(shí),突然靈感就來了。5.Garmentswillalsobe

theywillnevergetoldandworn.

衣服也會變得很耐用,因此它們將不會變舊和磨損。wasrockingwhen

sostrongthat重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀將來時(shí)1.Don’tcallmeatsix.I

(sleep)atthattime.

2.Bythetimeyouarriveattheairport,youuncle

(wait)attheairport.

3.Beforebedtime,they

(finish)theirhomework.

代詞4.Theytoldaboutlotsofdifferencesbetweenchildren’slivesinthecityand

inthecountryside.

willbesleepingwillbewaitingwillhavefinishedthose

重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀5.ThedoctoradvisedVerastronglythatsheshouldtakeaholiday,but

didn’thelp.

6.—Isawonlyonemotorcarinthatshop.Willyougoandbuy

?

—No,I’dratherfind

inothershops.

7.Childrenshouldbetaughthowtolookafter

.

8.Noagreementwasreachedinthediscussionasneithersidewouldgivewayto

.

it

itone

themselvestheother重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀Clarifying

and

asking

questions(澄清問題并提問)Couldyouexplain...?(你能解釋一下……嗎?)WhatIdon’tquiteunderstandis...(我不太理解的是……)Sowhatnext...?(那接下來是……?)Doesthatmean...?(那是不是意味著……?)Presenting(展示)Rightnow,let’slookat...(好,現(xiàn)在請看著……)Inconclusion,...(總而言之,……)重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀完形填空解解題技法之之語篇意識識法語篇一般指指比句子長長的語言單單位,如句群、段段落、篇章章等。語篇篇與語篇之之間往往有有表明其內(nèi)內(nèi)在聯(lián)系的的詞語,這些詞語被被稱為“語篇標(biāo)志語語”。如表示結(jié)結(jié)構(gòu)層次的的語篇標(biāo)志志語有firstly,secondly,thirdly,finally等;表示因果關(guān)關(guān)系的有thus,therefore,so等;表示改變話話題的有bytheway,onthecontrary等;表示遞進(jìn)關(guān)關(guān)系的有besides,what’smore,further等;表示時(shí)間關(guān)關(guān)系的有before,sofar,yet,meanwhile,later等;表示轉(zhuǎn)折關(guān)關(guān)系的有but,while等。而依據(jù)據(jù)“語篇標(biāo)志語語”對完形填空空中出現(xiàn)的的問題做出出分析推斷斷而最后得得出正確答答案的過程程就是語篇篇意識法。?？忌鲱}題時(shí)如果能能充分考慮慮這些語篇篇標(biāo)志語,就可以迅速速理清文章章的脈絡(luò),弄清上下文文之間的關(guān)關(guān)系。重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀【高考典例例1】...46(Lying)inapoolofbloodonthebasementfloor,Krugerfelt47(himself)goingintoshock(休克).Heshoutedforhelp,48hiswife,Brenda,wasasleepintheirbedroomattheoppositeendofthehouse.49KrugernoticedInkywatchingfromthetopofthestairs.“GogetBrenda,””KrugersaidtoInky.48.A.andB.butC.orD.so49.A.Thus B.OtherwiseC.Then D.Rather重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀解析：48.B連詞詞義辨析析。根據(jù)“Heshoutedforhelp”和“hiswife,Brenda,wasasleepintheirbedroomattheoppositeendofthehouse””可知這兩句話話之間是轉(zhuǎn)折折關(guān)系,所以用but。49.C根據(jù)這段語篇篇可以體會到到GlenKruger向妻子求助沒沒有得到回應(yīng)應(yīng)要絕望時(shí),突然看到了Inky時(shí)那種喜悅的的心情,因此選擇then表示“就在那個(gè)時(shí)候候”。重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀【高考典例2】ThatholidaymorningIdidn’thavetoattendschool.Usually,onholidays,Mother36(allows)metosleepin.AndIwouldcertainlytakefulladvantageofit.Onthisparticularmorning,37,Ifeltlikegettingupearly.37.A.otherwise B.thereforeC.howeverD.besides解析：37.C媽媽允許我睡睡懶覺,我也充分利用用這個(gè)機(jī)會,而后文是說我我今天起得很很早。前后句句意有轉(zhuǎn)折含含義,因此選however。重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀【文章導(dǎo)語】】Youhaveseenallkindsofumbrella.ButhaveyoueverseenaLampbrella(雨水感應(yīng)式路路燈傘)?Let’sgotohavealook.重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀Youcan’talwayspredictaheavyrainorrememberyourumbrella.ButdesignerMikhailBelyaevdoesn’tthinkthatforgettingtochecktheweatherforecastbeforeheadingoutshouldresultinyougettingwet.That’swhyhecreatedLampbrella,alamppostwithitsownrain-sensingumbrella.ThedesignersayshecameupwiththeideaafterwatchingpeoplegetwetonstreetsinRussia.“Once,IwasdrivingonacentralSaintPetersburgstreetandsawthestreetlampslightingupandpeopletryingtohidefromtherain.Ithoughtitwouldbeappropriate1tohaveacanopy2builtintoastreetlamp.”hesaid.重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展展閱閱讀讀TheLampbrellaisastandard-lookingstreetlampfittedwithanumbrellacanopy.Ithasabuilt-inelectricmotor3whichcanopenorclosetheumbrellaondemand4.Sensors5thenensurethattheumbrellaofferspedestrians6shelter7wheneveritstartsraining.Inadditiontotherainsensor,there’salsoa360°motionsensoronthefiberglass8streetlampwhichdetects9whetheranyoneisusingtheLampbrella.Afterthreeminutesofnotbeingusedthecanopyisclosed.Accordingtothedesigner,theLampbrellawouldmoveatarelativelylowspeed,soasnottocauseharmtothepedestrians.Besides,itwouldbegrounded10toprotectfrompossiblelightningstrike.EachLampbrellawouldofferenoughshelterforseveralpeople.Beinginstalled11at2metresofftheground,itwouldonlybeadangerforthetallestofpedestrians.重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀WhiletherearenoplanstotaketheLampbrellaintoproduction,BelyaevsaysherecentlyintroducedhiscreationtooneMoscowDepartment,andinsistshiscreationcouldbeinstalledonanystreetwherealotofpeoplewalkbuttherearenocanopiestoprovideshelter.重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀譯文你不可能總總是能預(yù)測測到要下大大雨或記得得帶傘。但但設(shè)計(jì)師米米哈伊爾·別利亞耶夫夫并不認(rèn)為為在出門前前忘記查看看天氣預(yù)報(bào)報(bào)就會導(dǎo)致致你淋濕。。這就是他他發(fā)明了雨雨水感應(yīng)式式路燈傘的的原因,雨水水感感應(yīng)應(yīng)式式路路燈燈傘傘就就是是一一個(gè)個(gè)帶帶有有雨雨水水傳傳感感傘傘的的燈燈柱柱。。設(shè)計(jì)計(jì)師師說說他他是是看看到到俄俄羅羅斯斯雨水感應(yīng)式路燈傘看起來就是一個(gè)帶有雨傘傘蓬的街燈。它有一個(gè)內(nèi)置的電動(dòng)馬達(dá)可以根據(jù)需要打開或關(guān)閉雨傘。在下雨的時(shí)候,傳感器能夠確保提供行人一處避難所。重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀除了雨水傳感感器外,在玻璃纖維路路燈上還有一一個(gè)360°移動(dòng)傳感器,它能夠檢測出出是否有人正正在使用雨水水感應(yīng)式路燈燈傘。如果三三分鐘后沒有有人使用,那么頂棚就會會關(guān)閉。根據(jù)設(shè)計(jì)師所所說,為避免對行人人造成傷害,雨水感應(yīng)式路路燈傘將會以以較低的速度度移動(dòng)。此外外,它與地面接觸觸,避免了遭受雷雷擊的可能性性。每個(gè)雨水水感應(yīng)式路燈燈傘能給幾個(gè)個(gè)人提供足夠夠的避難所。。而且雨水感感應(yīng)式路燈傘傘都安裝在離離地面2米的位置,所以它只會對對高個(gè)子的人人產(chǎn)生威脅。。盡管沒有計(jì)劃劃將雨水感應(yīng)應(yīng)式路燈傘投投入生產(chǎn),但是別利亞耶耶夫說他最近近把他的發(fā)明明介紹給了一一家莫斯科公公司,并堅(jiān)稱這種發(fā)發(fā)明可以安裝裝在行人眾多多卻沒有提供供避雨大篷的的街道。重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀1.appropriate/??pr??pri?t/adj.恰當(dāng)?shù)?合適的2.canopy/?k?n?pi/n.傘棚3.motor/?m??t?(r)/n.電動(dòng)機(jī),馬達(dá)5.sensors/?sens?(r)/n.傳感器6.pedestrian/p??destri?n/n.行人重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀重點(diǎn)詞匯重點(diǎn)句型重點(diǎn)語法功能走近高考拓展閱讀理解誘思1.ForwhatpurposedidBelyaevcreatetheLampbrella?A.Topredictaheavyrain.B.To