【精美課件】選擇性必修二單詞課件unit1

B5U1

Scienceandscientists

Words&Expressions（1）詞性轉(zhuǎn)換1.__________adj.極為惡劣的；嚴(yán)厲的→__________adv.十分嚴(yán)重地；嚴(yán)峻地2.__________vt.使懊惱→________adj.令人沮喪的→_______adj.懊惱的，失意的→_______n.懊惱，失意,灰心3.____________adj.相互矛盾的；對立的；不一致的→________v.對立；不一致→__________n.對立；不一致4._________vt.使傳染；感染→___________adj.傳染的→________n.傳染5.________adj.數(shù)量多的，多種多樣的→_________v.使增加，使相乘6.________adj.干凈的，純的，純粹的→_________v.凈化7._________adj.大量的，價(jià)值巨大的；→___________adv.實(shí)質(zhì)上，大體上8.__________v.減少；降低→_________v.（反義詞）增加，增強(qiáng)9.__________v.改變，轉(zhuǎn)變→___________n.轉(zhuǎn)變，改變multiple

frustrationfrustrating

frustratedfrustrate

severely

severe

contradict

contradiction

contradictoryinfectiousinfectpurifypureinfectionmultiplytransformationtransformincreasedecreasesubstantiallysubstantial10.__________adj.最初的，開始的→_________adv.最初地，開始地11.castvt.投射，向...投擲→過去式________→過去分詞_________12.___________n.混凝土；adj.混凝土的，具體的→_________adv.具體地13._________adj.愛國的→___________adv.愛國地→_________n.愛國主義14._________adj.機(jī)械的→________adv.機(jī)械地，呆板地→_______n.機(jī)械師15._________v.保衛(wèi)，辯解→_________n.防御，防衛(wèi)→_________adj.自衛(wèi)的16.________v.幫助，參加→________n.助理，助手→________n.援助，幫助concreteinitialconcretelyassistantassistancedefensiveassistdefenddefencepatrioticallymechanicallypatrioticpatriotismmechanicalmechanicinitiallycast

cast

17._________n.禮物，天賦→__________adj.有天賦的18.___________n.摘要adj.抽象的，理性的→__________adv.抽象地，心不在焉地19.__________adj.穩(wěn)定的，平穩(wěn)的→_________adv.穩(wěn)定地；穩(wěn)固地20.__________n.天文學(xué)→___________n.天文學(xué)家21.___________adj.燦爛的；→___________adv.燦爛地，輝煌地22._________adj.生動的→___________adv.生動地brilliantly

brilliant

astronomer

astronomy

steadily

steady

vividly

vivid

giftgiftedabstractabstractlysuspecthimofhavingtakenthemoney

thewaterwastoblame

fortoblameonblameJohnforblamethefailureon[翻譯]那家新公司與幾家較老的公司聯(lián)合以保護(hù)自己。Thenewcompany_____

inself-protection.linkedupwithseveralolderones

to/withwithislinkedasharpdecreaseinpollution

inbyonThankstoyourhelp

transformsheatintopower

howtogetthere

howtodotheexperimentwheretoputthiscomputersocleverthat

sohardthatsogoodafilmthatsoheavyaboxthatsuchalovelygirlthat

B5U1

Scienceandscientists

Words&Expressions（2）therainpoureddown

inintooutofwhenthefirebrokeout

brokeupbrokeintobreakdownbreakawayfrominchargeoftheclass

inthechargeoftookchargeoffreeofcharge知識要點(diǎn)4Theboyhas

comedownwith

influenza.

男孩得了流行性感冒。Hehad

comedownwith

theflu.

他得了流感病倒了。comedown患病Theboyhas

comedownwith

influenza.

男孩得了流行性感冒。【拓展】comeby走過comedown降下comeforward挺身而出comein進(jìn)來comeinto進(jìn)入comeof由……產(chǎn)生comeoff從……掉落comeon上演comeout出來comeoutof出自Hergreatestfault

inwithNo