Unit4SpaceExploration單詞重點(diǎn)詞匯講解課件高中英語人教版

必修三Unit

4詞匯1.determined[d??t??m?nd]

adj.有決心的；意志堅(jiān)定的(1)決心做某事（狀態(tài)）bedeterminedtodosth決定做某事（動作）determinetodosth(3)n.意志;決心determination他們決定用燦爛的微笑去面對他們學(xué)習(xí)中的困難。Theydeterminetofacedifficultiesintheirlifewithbroadsmiles.2.Disappointed

[?d?s??p??nt?d]

adj.失望的；沮喪的(1)bedisappointedat/bysth對某事感到失望bedisappointedin/with

sb對某人感到失望(2)disappoint

vt.使失望adj.令人失望的

disappointing(3)disappointment

n.失望令某人失望的是toone’sdisappointment令我失望的是，我沒有被重點(diǎn)大學(xué)錄取beadmittedto對人失望對事物失望名詞動詞（事物）令人失望的令某人失望的是，失望的神情3.desire[d??za??]

n.渴望；欲望；

vt.渴望；期望(1)有去做某事的愿望/欲望havethedesire

todosthdesire

todosth對某事的渴望desireforsth(2)（虛擬語氣）desirethatsb

(should)dosth期望某人做某事(3)desirableadj.理想的;值得做的Wedesirethatimmediatehelp_____________

(give)tothelocalvillagerswhohavebeentrappedbytheflood.

(should)begiven既然（nowthat）我取得進(jìn)步,我希望（得到）一個(gè)紅包。4.carryon[?k?ri

?n]

繼續(xù)做，堅(jiān)持干

gooncarryonwithsth繼續(xù)某事carryondoingsth繼續(xù)做某事實(shí)施;開展carryout完成;幫助……渡過難關(guān)carrythrough即使老師站在我前面，我繼續(xù)做白日夢。①They’llcarry

withtheirplaneventhoughtheymeetwiththefinancialcrisis.

②InNorthAmerica,millionsofmonarchbutterfliescarry

thelongestmigrationofanyinsectspeciesknowntoscientists.

③Hergreatdeterminationcarriedtheteam

thehardtimesinthe1970s.onoutthrough5.independently[??nd??p?nd?ntli]

adv.獨(dú)立地；自立地(1)adj.獨(dú)立的n.獨(dú)立independence(2)depend

vi.

依靠;依賴dependon依靠;取決于-CanIskipdoingmygeographyhomework?That/Italldepends.

視情況而定。dependvt?depend_______on我下定決心獨(dú)自生活。合成名詞

compoundword說出下列合成名詞的漢語釋義。space+walk

→spacewalkn_______________space+craft→spacecraftn_______________man+kind→mankindn_______________smart+phone→smartphonen_______________heart+break→heartbreakn_______________earth+quake→earthquaken_______________fire+work→fireworkn_______________chair+man→chairmann_______________太空行走航天器；宇宙飛船人類智能手機(jī)心碎；悲傷地震煙火；煙花主席；董事長合成名詞，意思通過單個(gè)詞意思推導(dǎo)。6.inthehopeofdoing...

抱著……的希望(1)inthehopethat+句子

希望……

Itis/washopedthat+句子人們希望……人們希望他們能夠仗劍走天涯。

wandertheworldwithasword

漫步7.soastodo...

為了；以便(1)soastodosth只位于句中inordertodosth句首,句中(2)inorderthat/sothat...引導(dǎo)目的狀語從句我不學(xué)習(xí)是為了隱藏我的潛能。學(xué)校將要開家長會目的是家長們能促進(jìn)我們的學(xué)習(xí)。8.lack[l?k]

n.缺乏；短缺；

vt.沒有；缺乏(1)n.alackof缺少……(2)adj.

缺少的;不足的lackingadj.be

lackingin

缺少……berichin/beabundantinlackvt.+兩個(gè)短語因?yàn)槿卞X，我穿著破衣服。判斷下列句子中l(wèi)ack使用是否正確。1.Sheislackofconfidence.2.Shelacksofconfidence.3.Shelacksinconfidence.4.Shesuffersfromalackofconfidence.5.Sheislackinginconfidence.6.Shelacksconfidence.

練出神

單句填空①Although

(lack)experience,hewasstillputinchargeoftheimportantproject.

②Peoplehavetodrinkenoughwaterand

lackofwatercancausedamagetothebody.

③Heisnotlacking

intelligence,butdiligence.

lacking

ain9.otherwise[??e?wa?z]

adv.否則；要不然Shutthewindow,

otherwise

it'llgettoohotinhere.把窗戶關(guān)好，不然屋子里就太熱了。10.beyond[b??j?nd]prep.在更遠(yuǎn)處；超出beyondrepair/control/belief無法修復(fù)/控制/相信beyondthereachofsb無法達(dá)到；超出…的能力之外當(dāng)談?wù)摰接涀卧~的時(shí)候，它超出我的能力了。11.current[?k?r?nt]

adj.當(dāng)前的；現(xiàn)在的；流行的

n.水流；電流；思潮current,currency,currentlycurrent電流anelectricalcurrent氣流aircurrents洋流oceancurrents(1)Uptonow,ourgovernmenthasworkedoutthebudgetforthecurrentyear.(2)Heswamtotheshoreagainststrongcurrent.(3)Thisdictionaryhascutoutsomewordsthatarenolongercurrent.現(xiàn)在的=nowadays=present江河的水流流行的popular=fashionable12.figureout

弄清楚；計(jì)算出figureouttheproblem弄明白這個(gè)問題(2)figureon指望figureup計(jì)算;把……加起來你不能指望他計(jì)算出數(shù)學(xué)題。13.keen[ki?n]

adj.熱衷的；渴望的

敏銳的近義詞eager渴望做某事bekeentodo

sthbekeenon(doing)sth熱衷于(做)某事(2)keenlyadv.熱衷地;敏銳地haveakeeneyefor…

對…有敏銳的眼光小李熱衷于（學(xué)）英語,但她物理不好。Hiswiferemains

(keen)interestedininternationalaffairsthoughsheisinhersixties.

keenly

14.analysis[??n?l?s?s]

n.(pl.analyses)分析；analyse/analyzev.15.argue[?ɑ?gju?]

vt.&vi.論證；爭辯

說服與某人就某事爭論arguewithsbabout/over/onsth支持/反對;arguefor/againstarguesbinto/outofdoingsth說服某人做/不做某事argument

n.爭論;論證beyondargument

無可爭辯和他爭論沒意義，因?yàn)樗薮懒恕tisnouse無可爭辯吸煙有害健康。我支持你的論證：生活充滿小確幸。smallblessings16.resultin[r??z?lt

?n]

導(dǎo)致；造成(1)asaresult，“因此;所以”=so+結(jié)果asaresultof

“因?yàn)?由于”=becauseof+原因由于他的家庭，他對金融危機(jī)crisis有敏銳的眼光。(2)導(dǎo)致”,+結(jié)果resultin=leadto=contributeto=causeresultfrom

由于+原因=becauseof=dueto=?因?yàn)槿狈涣鲗?dǎo)致的誤解,如果處理不當(dāng),可能會導(dǎo)致嚴(yán)重的問題。Misunderstanding

lackofcommunication,ifnothandledproperly,may

seriousproblems.

resultingfromresultin誤解來自于/是由于缺乏交流。17.limited[?l?m?t?d]adj.有限的(1)limitedtime/resources/materials有限的時(shí)間/資源/材料(2)limit

vt.

limit...to介詞...

把……限定在……范圍內(nèi)belimitedto被限制于(3)limitn.therebea/nolimitto...對……是有限制的/沒有限制的(4)limitless

adj.無限的limitlessly

adv.無限地;無止境地我被無限地限制呆在學(xué)校，所以我希望我能夠仗劍走天涯。吃飯是沒有限制的。18.inclosing

最后allinall,

toconclude,

Inconclusion,

tosumup,inaword,inshort19.runout

用完；耗盡runoutof

“從……跑出去;用完;耗盡”run/comeacross偶然遇見run/goafter追逐;追蹤runinto撞上;偶然遇到runover超時(shí);軋過練出神

單句填空①Iftheyrunout

certaindailynecessities,Wilsonwilldrivetotheneareststoreandpurchasewhatisneeded.

②Savingisofgreatsignificance,becausenaturalresourcesinourworldmayrun

oneday.

③Withhismoney

(run)out,hehadtoturntohisfatherforhelp.

ofoutrunning

20.attach[??t??]

vt.系；綁；貼(1)attach...to把……綁/固定在……上attach（great）importance