Unit1ScienceFictionUsingLanguage語言點(diǎn)課件高二英語人教版選擇性

Languagepoints

backwardsandforwards來回地egHannahtookastepbackwards.Hannah向后退了一步。Countbackwardsfrom100.從100倒數(shù)。1.Ipushedthestartingleveronthemainpanelforwardsaninchthenimmediatelybackwardsagain.把主面板上的啟動桿向前推了一英寸，然后立刻又向后推了一英寸。

backwardsadv.inthedirectionthatisbehindyou;towardsthebeginningorthepast向后；倒著；往回【語境應(yīng)用】翻譯句子。1)Travellingbackwardsandforwardseverydaycosthimtoomuchmoney.

每天來回花了他太多的錢。2)Shelookedbackwardswhensheheardsomeonecallingher.

當(dāng)她聽見有人叫她時,她向后看了看。

fetchvt.

togoandgetsomethingorsomeoneandbringthemback去拿來；去取來egCouldyoufetchmesomepaper?你能給我拿些紙嗎？2.Myniececameintofetchsomething…我的侄女進(jìn)來取什么東西……fetch指從說話的地方出去拿了東西再回到說話的地方。bring指帶來，從遠(yuǎn)處帶到說話的地方。take指帶走，從說話的地方把東西帶走fetch,bring,take【語境應(yīng)用】選詞填空(fetch,bring,take)。1)I’vetrainedmydogto______myslippers.2)PleaseaskUncleTomto______youhereinAugust.3)Rememberto______yourbookswhenyouleave.fetchbringtake3.Nightcameasifalampwasbeingturnedout,andinanothermomentcametheday.夜幕降臨了，仿佛一盞燈正在熄滅，轉(zhuǎn)眼間，白晝就來了。asif在句中引導(dǎo)方式狀語從句。asif(=asthough)

仿佛，好像，可用來引導(dǎo)表語從句和方式狀語從句。(1)如果所引導(dǎo)的從句表示的情況是真實的或是極有可能發(fā)生的，從句要用陳述語氣。egLookatthedarkcloudsinthesky!Itlooksasifitisgoingtorain.(2)當(dāng)說話人所陳述的是不真實的或極不可能發(fā)生或存在的情況時，從句要用虛擬語氣。虛擬語氣asif從句謂語動詞與現(xiàn)在事實不符過去式(be動詞用were)與過去事實不符had+過去分詞與將來事實不符would/could/might/should+動詞原形egHetalksasifheknewallaboutit.他談起來好像對此全知道似的。(與現(xiàn)在事實不符)Hekeptworkingasifnothinghadhappened.他繼續(xù)工作，好像什么都沒有發(fā)生過。(與過去事實不符)Shelooksasifshewouldcry.她看起來好像要哭了。(與將來事實不符)【語境應(yīng)用】完成句子。1)快點(diǎn)兒！看起來火車好像要開了。Hurryup!Itlooks___________________________________.2)這個講故事的人以一種生動的方式給我們講故事，好像他親自檢驗過那個機(jī)器人一樣。Thestorytellerwastellingusastoryinavividway____________________________________________________________.asif/thoughthetrainisgoingtoleaveasif/thoughhehimselfhadtestedoutthatrobot3.Nightcameasifalampwasbeingturnedout,andinanothermomentcametheday.夜幕降臨了，仿佛一盞燈正在熄滅，轉(zhuǎn)眼間，白晝就來了。

turnoutswitch(alightorfire)off;extinguishsth

關(guān)掉，熄滅(電燈、煤氣等)egRemembertoturnoutthelightswhenyougotobed.

turnouttobe...

結(jié)果是……Itturnedoutthat...

結(jié)果……Thecampaign,launchedforimprovingtheenvironment,turnedoutto

beasuccess.這場為改善環(huán)境而發(fā)起的運(yùn)動結(jié)果很成功。Itturnsoutthatjustlookingatgreen,growingthingscanreducestress,lowerbloodpressure,andputpeopleintoabettermood.事實證明,只看綠色、正在生長的東西就能減輕壓力,降低血壓,使人心情更好?！就卣埂縯urn短語turndown關(guān)小;拒絕turnaway

拒絕……入內(nèi)；把……打發(fā)走turnup 出現(xiàn);露面;調(diào)大turnto 轉(zhuǎn)向;變成;求助于;翻到(書的某頁)turnover

打翻;翻身;移交turnaround

轉(zhuǎn)身，翻轉(zhuǎn)用turn短語的適當(dāng)形式填空1.ThegamesmyparentstaughtmewhenIwasachild____________tobeveryusefullaterinmylife2.Kevinpromisedtoattendmybirthdayparty,buthedidn’t__________atall.3.Howcouldyou_____________thefantasticjobwhenyouhavebeenoutofworkformonths?4.Bobmusthavedoneitonhisownbecausetherewasnooneelseinthehouseto__________forhelp.turnedoutturnupturndownturnto4.Asmypacegrewfaster,thewallsofthelaboratoryfellaway…

隨著我的步伐加快，實驗室的墻壁倒塌了……Hissupportersfellawayashisreputationdeclined.隨著他的聲望下降,他的支持者漸漸離他而去。Thepaintisfallingawayfromthesidesofthehouse.房子周圍的油漆正在脫落。【拓展】fall短語:fallbehind

落在后面falldown 倒下;跌倒;倒塌falloff

下降;跌落fallover

跌倒fallintothehabitof...形成……習(xí)慣fallapart破碎；破裂；崩潰fallinlovewith愛上……fallsbehindfallofffalloverfallintofallenawayfelldownfallingapart5.Ihadastrongurgetolookattherandomthingsthatwerebeingflashedbeforemyeyes!我有一種強(qiáng)烈的沖動，想看看眼前閃過的那些亂七八糟的東西!

urgen.

strongdesireorimpulse強(qiáng)烈的欲望；沖動

haveanurgetodosth有強(qiáng)烈的欲望做某事vt.tostronglyadviseortrytopersuadesomeonetodoaparticularthing

催促；力勸；大力推薦

urgesb.todosth.

強(qiáng)烈要求某人做某事urgesth./sb.on…

催促某事/某人，鼓勵某人，為某人加油urgethat...

(從句should+動詞原形，should可省)Itisurgedthat…(should)dosth.極力主張/強(qiáng)調(diào)……做某事Parentsshouldactivelyurgetheirchildrentotakeadvantageoftheopportunitytojoinsportsteams.家長應(yīng)積極督促孩子利用這次機(jī)會加入運(yùn)動隊。Thereporturgedthatallchildren(should)betaughttoswim.這份報告極力主張給所有的兒童教授游泳。Itisurgentthatthepublic(should)

stayathometoprotectthemfrombeingattackedbythedisease.當(dāng)務(wù)之急是公眾應(yīng)該待在家里保護(hù)自己免受疾病的侵襲。Shecouldhearhimurgingheronassheranpast.她跑過他面前的時候,聽到他在為她加油。urgent

adj.緊急的;迫切的

urgency

n.緊急;催促M(fèi)r.Zhangurgedhisneighbourstodonatemoneytohelpthosewhowereinurgentneedoffoodandclothes.張先生敦促他的鄰居們捐錢以幫助那些急需食物和衣服的人?！菊Z境應(yīng)用】完成句子。Ourteacher

___________________(要求我們努力學(xué)習(xí))withtheCollegeEntranceExaminationdrawingnear.

2)I_____________(我強(qiáng)烈想要)helppeopleoutwhenthey’reintrouble.3)Imakean________(urge)appealthatmeasuresshouldbetakentocopewiththesituation.4)Therehappenstobeaparticular________(urgent)inthiscase,anditwouldhelpifyoucouldbendtherules.urgesustostudyhardhaveanurgetourgenturgency5.Ihadastrongurgetolookattherandomthingsthatwerebeingflashedbeforemyeyes!我有一種強(qiáng)烈的沖動，想看看眼前閃過的那些亂七八糟的東西!random

adj.&n.

(1)adj.隨機(jī)的;不可思議的Theresearcherslookedatarandomsampleof120familiesandfoundmostfamiliesattachedgreatimportancetoreading.研究人員隨機(jī)抽取了120個家庭,發(fā)現(xiàn)大多數(shù)家庭都很重視閱讀。(2)n.隨意

at

random

隨意地;隨機(jī)地Nameswerechosenatrandomfromalist,sotheresultoftheexperimentshouldbetrue.名字是從名單中隨機(jī)選的，因此實驗的結(jié)果應(yīng)該是真的。詞塊背誦(1)arandomsample/selection

隨機(jī)抽樣/選擇

arandomguess

瞎猜

randomremarks

胡說八道，隨便說的話

makearandomchoice

隨便選擇

inarandomorder

按隨機(jī)順序(2)choose/select/pick...atrandom

隨機(jī)抽取……派生詞:

randomly

adv隨便地，隨機(jī)地單句語法填空①

Jessicasatthere,openedthebook_______randomandbegantoread.②Inthegoodyears,whenthey____________(random)beatthemarket,thetradersearnedbonuses.atrandomly完成句子④Theheadteacher_________________________________________(隨機(jī)選了5個學(xué)生)

tolistentothetalk

tobegivenbyProfessorGreen.chose/picked/selected5studentsatrandomegSolongasweworkwithperseverance,wecanmaketheimpossiblepossible.只要持之以恒地工作，我們就能把不可能變成可能。Aslongasyouworkoutonadailybasis,youwillkeephealthy.只要你每天鍛煉，你就會保持健康。6.SolongasItravelledatmaximumspeed,itdidn’tmatter.只要我以最高的速度前進(jìn)，就不會有什么問題。so/aslongas“只要”，引導(dǎo)條件狀語從句。Aslongaswesticktoourdreamsaslongasweleaveitcleanandtidy引導(dǎo)條件狀語從句onconditionthatgiven(that)supposing(that)providing/providedthatifunlessso/aslongasonlyif單句語法填空asthatGivenProvided/Providing6.SolongasItravelledatmaximumspeed,itdidn’tmatter.只要我以最高的速度前進(jìn)，就不會有什么問題。(1)adj.最高的,最多的,最大極限的maximum

adj.&n.Today’smaximumtemperaturewillreach38℃.今天的最高氣溫將達(dá)到38℃。(2)n.最大量;最大限度Thejobwillrequireyoutouseallyourskillstothemaximum.這項工作將要求你最大限度地發(fā)揮你的技能。themaximumspeed/temperature

最快速度/最高氣溫maximum

effect

最佳效果amaximumspeed

of

120mph

最高時速120英里getthemaximumbenefit

獲得最大利益[反]

minimum

adj.最小的;最低限度的

n.最小值;最低限度7.ButifIstoppedandthesamespacewasbeingoccupiedsomethingelse,wewouldbeforcedtogetherandexplodelikeabomb!

但如果我停下來，而同樣的空間被別的東西占據(jù)，我們就會被迫聚在一起，像炸彈一樣爆炸!

explodevi.&vt.toburst,ortomakesomethingburst,intosmallpieces,usuallywithaloudnoiseandinawaythatcausesdamage爆炸；爆破egHewasdrivingsofastthathiscartyre

exploded.(翻譯)他的車開得太快導(dǎo)致爆胎。Onseeinghisfunnyexpression,weallexplodedwithlaughter.一看到他滑稽的表情，我們都大笑起來。Therewasahugebangasifsomeonehadexplodedarocketoutside.突然一聲巨響,仿佛有人在外面引爆了火箭似的。Onseeinghisfunnyexpression,weallexplodedwithlaughter.一看到他滑稽的表情，我們都一下子大笑起來。explodewith/into