【八下英語北師大版】Unit 6 知識點精講

Unit6Detectives知識精講一、必背詞匯detective

n.

偵探，警探British

adj.

英國的；英國人的observe

v.

觀察humourous

adj.

滑稽有趣的，有幽默感的degree

n.

（大學(xué)）學(xué)位；度數(shù)；程度wise

adj.

充滿智慧的solution

n.

解決辦法unclear

adj.

不清楚的clue

n.

線索mystery

n.

神秘的事物，謎setting

n.

（戲劇、小說等的）情節(jié)背景；環(huán)境hall

n.

門廳，走廊truth

n.

真相parlour

n.

客廳lord

n.

大人；閣下；領(lǐng)主least

adv.最少adj.

最小的；最少的dead

adj.

死的recently

adv.最近doubt

n.

疑惑，疑問v.懷疑nobody

pron.

沒人whether

conj.

是否alive

adj.

活著的，在世的death

n.

死，死亡ahead

adv.

向前面；提早thirsty

adj.

渴的sadly

adv.

不幸地sleeve

n.

袖子silk

n.

絲綢；蠶絲evidence

n.

證據(jù)，證明create

v.

創(chuàng)作；創(chuàng)造billion

num.

十億translate

v.

翻譯actress

n.

女演員perform

v.

表演wealthy

adj.

富有的，富裕的pupil

n.

學(xué)生，（尤指）小學(xué)生education

n.

教育guilty

adj.

犯罪的；感到內(nèi)疚的fear

n.,v.

懼怕intelligence

n.

智力，才智crime

n.

犯罪活動；罪行career

n.

生涯，職業(yè)print

v.

印刷；打印fiction

n.

小說；虛構(gòu)的事clever

adj.

聰明的sale

n.

銷售(量),削價出售pl.銷售量murder

n.,v.

謀殺dressmaker

n.

女裝）裁縫murderer

n.

殺人兇手calm

adj.

鎮(zhèn)靜的；沉著的pin

n.

胸針policeman

n.

（男）警察heroine

n.

女主人公；女英雄ending

n.

結(jié)尾；結(jié)局surprising

adj.

令人吃驚的case

n.

案件二、重點詞匯1.detective

noun/d??tekt?v/someonewhosejobistodiscoverinformationaboutcrimesandfindoutwhoisresponsibleforthem

偵探例句：Themanwastailedbyadetective.那個人被一個偵探尾隨著。Thedetectiveturnedupsomenewcluestothecase.偵探發(fā)現(xiàn)了這個案子的一些新線索。2.observe

verb/?b?z??v/1).towatchcarefullythewaysomethinghappensorthewaysomeonedoessomething,especiallyinordertolearnmoreaboutit

觀察；觀測；監(jiān)視例句：Theroleofscientistsistoobserveanddescribetheworld,nottotrytocontrolit.科學(xué)家的任務(wù)是觀察和描述這個世界，而不是試圖控制它。Childrenlearnbyobservingadults.兒童通過觀察成年人來學(xué)習。2).tonoticeorsee

注意到，覺察到；看到例句：Jackobservedalookofanxietyonhisbrother’sface.杰克注意到了他哥哥臉上焦急的神情。Theguardsfailedtoobservewhodeliveredthepackage.衛(wèi)兵沒有注意到是誰遞送的這個包裹。3).toobeyalaw,rule,orcustom

遵守，奉行（法律、規(guī)則或習俗）例句：Peoplemustobservethelaw.Nobodyshouldbeanexception.人們必須遵紀守法，誰都不應(yīng)該例外。Theoldpeopleinthevillagestillobservethelocaltraditions.村里的老人仍然遵守當?shù)氐膫鹘y(tǒng)。3.humorous

adjective/?hju?m?r?s/funny,ormakingyoulaugh

幽默的，滑稽的例句：Thepoetrantedhishumorousversesbeforeabigcrowd.這位詩人在大庭廣眾之下大聲朗誦他的幽默詩句。I’mnotexactlysurewhatshedoesthere,butitseemstoberelatedtohumorouspoems.我并不確切地知道她為什么會出現(xiàn)在那些結(jié)果中，但似乎與幽默詩歌有關(guān)。4.create

verb/kri?e?t/tomakesomethingnew,orinventsomething

創(chuàng)造；創(chuàng)建；創(chuàng)作；發(fā)明例句：CharlesSchulzcreatedthecharacters"Snoopy"and"CharlieBrown".查爾斯?舒爾茨創(chuàng)作了漫畫人物史努比和查理?布朗。TheBiblesaysthatGodcreatedtheworld.《圣經(jīng)》上說是上帝創(chuàng)造了世界。5.doubt

noun&verb/da?t/1).n.(afeelingof)notbeingcertainaboutsomething,especiallyabouthowgoodortrueitis（尤指對好壞、真實性的）懷疑，疑慮，疑問例句：I’mhavingdoubtsabouthisabilitytodothejob.我對他是否能勝任此項工作還有一些疑問。Ineverhadanydoubt(that)youwouldwin.我從未懷疑你會獲勝。2).v.tonotfeelcertainorconfidentaboutsomethingortothinkthatsomethingisnotprobable懷疑；不確定，不肯定例句：Idoubtwhether/ifIcanfinishtheworkontime.我懷疑自己能否按時完成這項工作。Idon’tdoubthisabilities.我并不懷疑他的能力。6.evidence

noun/?ev?d?ns/oneormorereasonsforbelievingthatsomethingisorisnottrue證據(jù)；證明例句：Isthereanyscientificevidencethataperson’scharacterisreflectedintheirhandwriting?一個人的筆跡反映其性格的說法有什么科學(xué)依據(jù)嗎？Severalexpertsaretogiveevidenceonthesubject.數(shù)位專家將就這個問題給出證據(jù)。7.perform

verb/p??f??m/1).todoanactionorpieceofwork

做，進行；施行例句：Computerscanperformavarietyoftasks.計算機能執(zhí)行多項任務(wù)。Theoperationwillbeperformednextweek.手術(shù)將于下周進行。2).toentertainpeoplebydancing,singing,acting,orplayingmusic

演出，表演例句：Shecomposesandperformsherownmusic.她自己創(chuàng)作音樂自己演奏。AmajorHollywoodstarwillbeperformingonstagetonight.今晚一位好萊塢大牌明星要登臺表演。8.guilty

adjective/?ɡ?lti/1).feelingguilt

內(nèi)疚的，愧疚的，自責的例句：Ifeelsoguiltyaboutforgettingherbirthday.我忘了她的生日，深感內(nèi)疚。Shemusthavedonesomethingwrong,becauseshe’slookingsoguilty.她一定是做錯什么事兒了，因為她一臉的愧疚。2).responsibleforbreakingalaw

有過失的，犯了罪的，有罪責的例句：Thejuryhastodecidewhetherapersonisguiltyorinnocentofacrime.陪審團必須就一個人是否有罪作出裁決。Apersonaccusedofacrimeispresumedinnocentuntilprovenguilty.一個被指控犯罪的人在被證明有罪之前是假定無罪的。9.calm

adjective&verb&noun/kɑ?m/1).adj.peaceful,quiet,andwithoutworry

冷靜的，鎮(zhèn)靜的例句：Hehasaverycalmmanner.他舉止沉著鎮(zhèn)靜。Nowkeepcalmeveryone,thepoliceareontheirway.現(xiàn)在請大家保持鎮(zhèn)靜，警察就要來了。2).v.tostopsomeonefeelingupset,angry,orexcited使平靜；使安靜；使鎮(zhèn)靜例句：Hetriedtocalmthescreamingbabybyrockingitbackandforth.他來回搖晃著嚎哭的嬰兒，想讓他安靜下來。Howdowecalmitdown?我們怎樣讓他平靜下來？3).n.aquietorpeacefulperiodorsituation寧靜（的時期），安詳（的時期）例句：Itwasthecalmofthecountrysidethathelovedsomuch.他所深愛的正是鄉(xiāng)村的寧靜。三、必背短語1.atleast

至少

2.passaway

過世；逝世3.alittle

少量，一些

4.humorousnature

幽默本質(zhì)5.universitydegree

大學(xué)學(xué)位

6.becalm

冷靜7.walkintothehall

走進大廳

8.findthetruth

發(fā)現(xiàn)真相9.goahead

去做吧

10.aspecialkindofsilk

一種特殊的絲綢11.translate…into…

把…翻譯成…

12.paycloseattention

密切關(guān)注13.havenofear

不害怕

14.sciencefiction

科幻小說四、經(jīng)典句型1.“IcameassoonasIcould.What’sgoingon?”askedDetectivewintersashequicklytookoffhisscarf,hatandcoat.“我盡快趕來了，發(fā)生了什么事”？溫斯特偵探一邊向一邊迅速地摘掉圍巾、帽子，脫去外套。2.HewentonatriptoFranceandneverreturned.他也去法國旅游了，再也沒有回來過。3.Ohmy.Thisisallverysad.哎呀，這太讓人難過了。4.DoyoumindifIaskyouafewquestions?

你介意我問你幾個問題嗎？No.Pleasegoahead.

不，請問吧。5.Shehassoldmorethantwobillionbooksandherbookshavebeentranslatedinto103languages.她的書銷量超過20億冊，并被譯成103種語言。6.Herplay,TheMousetrap,hasrunlongerthananyotherplay.她的戲劇《捕鼠器》比其他任何的舞臺劇的上演時間都長。7.Withthiskindofeducation,itisnowondershebecamesuchafantasticmysterywriter.受到這樣的教育，難怪她能成為如此了不起的推理小說作家。五、考點1.掌握本課核心詞匯和固定搭配。2.間接引語用法(二)間接疑問句間接疑問句是由一般疑問句或特殊疑問句轉(zhuǎn)換而來的間接引語。特殊疑問句轉(zhuǎn)換為間接引語，要用ask，wonder，wanttoknow+特殊疑問詞作為引導(dǎo)詞，即when/where/who/what/how/why等，語序不變，即從句用陳述語序。例句：Heasked,“Wheredoesshelive?”→Heaskedwhereshelived.他問她住在哪？Thenurseasked,“Howdoyoufeel?”→ThenurseaskedhowIfelt.護士問我感覺如何?！癢hyismymotherdrivingsofast?”Iwondered.→Iwonderedwhymymotherwasdrivingsofast.我想我媽媽為什么開車開這么快。一般疑向句、選擇疑問句等轉(zhuǎn)換為間接引語，要用連接詞if或whether作為引導(dǎo)詞，從句用陳述語序。例句：Shesaid,“Doyouwantmetohelpyou?”→Sheaskedif/whetherIwantedhertohelpme.她問我是否需要幫忙?！癆reyouwaitingforthebus?”heasked.→HeaskedifwhetherIwaswaitingforthebus.他問我是否在等公交車。例題：把下面的直接引語改成間接引語1.Heasked,“Howdoyoufindit,mother?”→Heaskedhismother__________________foundit.2.“Willyouseemenextweek?”hesaid.→Heasked_________I__________________himthenextweek.3.“Wherehaveyoubeenthesedays?”heasked.→Heaskedme___________________________been_________days.4.“Doyouknowwhereshelives?”heasked.→Heasked__________________knewwhereshe_________.5.Iaskedmysister,“Howdoyoufeelaboutthepollution?”→Iaskedmysister___________________________aboutthepollution.【答案】1.howhe；2.if/whether;wouldsee；3.whereIhad;those；4.if/whetherI;lived；5.howshefelt【解析】考查直接引語和間接引語的轉(zhuǎn)換，根據(jù)用法改成相應(yīng)句子即可。六、易錯點usedtodo，beusedtodoing和beusedtodosth.的區(qū)別1.usedtodosth.用來表示過去的習慣和狀態(tài)，指某人過去習慣于做某事，現(xiàn)在已經(jīng)不做了。例句：Heusedtoplaytabletennis,butnowhe’sgettinginterestedintennis.他過去打乒乓球，但是現(xiàn)在對網(wǎng)球感興趣。Myfatherusedtosmokealot.我爸爸以前抽很多煙。形式肯定句：usedto用于所有人稱。否定句：didn’tusetodosth./usednottodosth.例句：Hedidn’tusetoplaycomputergames.他過去經(jīng)常玩電