2019-2020年高考英語(yǔ)一輪復(fù)習(xí) BookI Unit22教學(xué)案 人教大綱版.doc
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2019-2020年高考英語(yǔ)一輪復(fù)習(xí) BookI Unit22教學(xué)案 人教大綱版理解:要點(diǎn)詮釋單詞1.prevent講: v. 妨礙;阻礙;防止;預(yù)防例:We should do our best to prevent accidents.我們應(yīng)該盡力防止事故發(fā)生。However,some psychologists warn that too much study can prevent a child from developing normally.然而心理學(xué)家警告說(shuō)學(xué)生負(fù)擔(dān)太重會(huì)阻止孩子正常發(fā)育。Her sudden arrival prevented him(from)going out.她突然來(lái)到使他不能外出。鏈接提示 prevent sb. (from)doing=stop sb. (from)doing=keep sb. from doing 阻止某人做某事 在主動(dòng)語(yǔ)態(tài)中,使用stop或prevent時(shí),可省略from,用keep時(shí)不可省略from,因?yàn)閗eep.doing的意思為“某人一直做”;在被動(dòng)語(yǔ)態(tài)中都不可省略from。練:What _ you to e to the party?An unexpected accident _ me going.A.prevented;forbad B.protected;forbadC.forbad;prevented D.stopped;kept提示:該題考查動(dòng)詞搭配及意義的辨析。forbid sb. to do禁止某人做某事;prevent sb. (from)doing防止、妨礙某人做某事;stop sb. (from)doing讓某人停止做某事;keep sb. from doing不讓某人做某事;protect sb. from+n.保護(hù)某人躲開(kāi)某物。答案:C2.divide講: v. 分;劃分;分開(kāi);隔開(kāi)例:How should we divide our work?我們?cè)鯓臃止??The Red Sea divides Africa from Asia.紅海把非洲和亞洲分開(kāi)。Lets divide ourselves into several groups.咱們分成幾個(gè)小組。鏈接提示 (1)divide.into.把分成 (2)divide sth.between/among sb.(在之間)分配;分享;分擔(dān) (3)divide by用除(盡);因分裂 (4)divide and rule分而治之練:(1)He _ his time between reading and writing.A.divides B.joins C.separates D.devotes提示:從句意和結(jié)構(gòu)看,應(yīng)該使用divide,divide sth.between A and B把(時(shí)間、精力等)分別用于。答案:A(2)He divided the tools _ the children,who were _ three groups.A.between;separated from B.among;divided intoC.in;divided into D.among;separated from提示:divide among/between在之間分;divide.into.把分成。答案:B3.risk講: v.冒風(fēng)險(xiǎn)(或危險(xiǎn))n. 危險(xiǎn);風(fēng)險(xiǎn);危險(xiǎn)人物例:He risked his life to save her.他冒著生命危險(xiǎn)去救她。If you put money into gambling or horseraces,you risk losing it.如果你把錢(qián)投到賭博或賽馬里,你就有輸?shù)舻奈kU(xiǎn)。When you buy land,you take the risk that it will lose value.你買(mǎi)地時(shí),就承擔(dān)了土地貶值的風(fēng)險(xiǎn)。Smoking can increase the risk of developing heart disease.吸煙會(huì)增加得心臟病的危險(xiǎn)。鏈接提示 (1)at risk(from/of sth.)有危險(xiǎn);冒風(fēng)險(xiǎn) (2)at the risk of doing sth.冒著風(fēng)險(xiǎn) (3)at risk to yourself/sb./sth.冒傷及的危險(xiǎn) (4)run/take the risk of doing sth.冒的危險(xiǎn);冒險(xiǎn)做某事練:The young man was brave enough to risk_ into_ prison by the enemy.A.putting;the B.to put;/ C.putting;a D.being put;/提示:risk后只能接動(dòng)名詞作賓語(yǔ),不可接動(dòng)詞不定式作賓語(yǔ),排除B項(xiàng);主語(yǔ)the young man與put之間有邏輯上的動(dòng)賓關(guān)系,故選D。本題也可以從動(dòng)詞短語(yǔ)put sb.into prison入手。答案:D短語(yǔ)1.take turns講:該短語(yǔ)的義項(xiàng)為“輪流”。例:Mary and Helen took turns at sitting up with their sick mother.瑪麗和海倫輪流熬夜陪伴他們生病的母親。We took turns at driving the car.我們輪流開(kāi)車(chē)。鏈接拓展 (1)by turns 輪流=take turns at doing sth. She went hot and cold by turns. 她一會(huì)冷一會(huì)熱。 (2)Its ones turn to do sth.輪到某人做某事 Its my turn to drive next. 下回該輪到我開(kāi)車(chē)了。 (3)in turn(s)輪流;依次;按順序 They sang on the stage in turn. 他們輪流在舞臺(tái)上唱歌。 (4)on the turn在轉(zhuǎn)變 Their opinions are on the turn. 他們的看法開(kāi)始轉(zhuǎn)變。 (5)out of turn不按順序;次序混亂 Please dont speak out of turn. 請(qǐng)按順序講話。 (6)serve ones turn適合自己的需要 I think this book will serve my turn. 我認(rèn)為這本書(shū)會(huì)適合我的需要。練:Youve missed your _ to speak and you have to wait for another turn.A.turn B.chance C.order D.opportunity提示:從后面一句話所提供的another turn“另一輪次”分析,此處應(yīng)該使用turn。答案:A2.cut off講:該短語(yǔ)的義項(xiàng)有“砍下來(lái);切斷;阻礙;阻擋;堵塞”。例:The new factory cut off our view of the hills.新建的工廠擋住了我們觀山景的視線。The army was cut off from its base.那支部隊(duì)與基地失去了聯(lián)系。練:He was in hospital for six months.He felt as if he was _ from the outside world.A.cut out B.cut off C.cut up D.cut through提示:本題考查根據(jù)語(yǔ)境選用cut短語(yǔ)的能力。解題時(shí)應(yīng)首先弄清各短語(yǔ)的含義,然后根據(jù)語(yǔ)境作出選擇。cut out剪下,刪去;cut off砍下來(lái),切斷,斷絕;cut up切碎,摧毀;cut through抄近路,裁剪。根據(jù)語(yǔ)境選B項(xiàng)。全句意思為“他住了六個(gè)月的醫(yī)院,他感到好像與外界隔絕了”。答案:B句型“問(wèn)路及應(yīng)答”的交際用語(yǔ)講:注意觀察下面教材原句:Excuse me,can you tell me where the roller coaster is?Go straight down this road,and then turn left.鏈接提示 問(wèn)路: (1)Excuse me.Can you tell me the way to.? Excuse me.Which road goes to/leads to.? Excuse me.Does this road lead to.,please? Excuse me.Where can I find.,please? Excuse me.Am I going in the right direction? 應(yīng)答: (2)Go down this street/road and turn right/left at. Go straight ahead and. Its south/north of the. Its in that direction. Its just across the street. Its about.minutes/hours walk.練:Excuse me,can you tell me how to get to the airport?_.A.Certainly,you can take a No.3 bus B.No,I dont know howC.Yes,you could go by bus D.Along this road提示:先回答能不能幫忙,再告訴對(duì)方怎么走。C、D項(xiàng)不是地道的交際英語(yǔ)。答案:A辨析1.feel like,would like(1)feel like中的like是介詞,后接名詞或動(dòng)名詞。該結(jié)構(gòu)用來(lái)提出意愿或希望,意思是“想要(做某事);愿意”。(2)would like中的like是動(dòng)詞,后接名詞、不定式或不定式的復(fù)合結(jié)構(gòu)。即時(shí)練習(xí):(1)I _ not _ to go for a walk with you.I _ staying at home reading this novel.(2)I _ you to help my brother with his English.(3)Do you _ having something to eat?(4) _you _ to join us in the travel?Yes,I _ to.答案:(1)would,like;feel like (2)would like (3)feel like (4)Would;like;would like2.divide,separatedivide vi.&vt.分開(kāi);分成份常構(gòu)成短語(yǔ):divide.into.把分成幾份;divide up分開(kāi)。separate v.分離;分手;隔開(kāi)常構(gòu)成短語(yǔ):separate.from.把和分開(kāi)。adj.分開(kāi)的;各自的。即時(shí)練習(xí):(1)He _ the apple in half.(2)He _ the profits with his partners.(3)She _ her spare time between reading books and walking.(4)We talked until midnight and then _.(5)As we joined the big crowd I got _ from my friends.(6)England is _ from France by the Channel.(7)He decided to _ the large house into flats.答案:(1)divided (2)divided (3)divided (4)separated (5)separated (6)separated (7)divide誘思:實(shí)例點(diǎn)撥【例1】 (xx上海模擬) He got well-prepared for the job interview,for he couldnt risk _ the good opportunity.A.to lose B.losing C.to be lost D.being lost提示:risk后不能接動(dòng)詞不定式,只能接動(dòng)名詞作賓語(yǔ),he與lose之間有邏輯上的主謂關(guān)系,應(yīng)該用動(dòng)名詞的主動(dòng)式。故選B。答案:B講評(píng):有些動(dòng)詞后只能接動(dòng)詞不定式作賓語(yǔ),有些動(dòng)詞后只能接動(dòng)名詞作賓語(yǔ),有些動(dòng)詞后接動(dòng)詞不定式或動(dòng)名詞意思不同,在平時(shí)要準(zhǔn)確記憶?!纠?】 (xx全國(guó)模擬) Would you like some more tea?_,please.A.No mor B.Just a littleC.Ive had enough D.Yes,I would提示:本題考查交際用語(yǔ)。由please可知,答話人接受了對(duì)方的提議,所以要作出肯定的回答。答案:B講評(píng):交際用語(yǔ)一定要符合語(yǔ)境,一定要使用地道的英語(yǔ),避免使用漢語(yǔ)式英語(yǔ)。- 1.請(qǐng)仔細(xì)閱讀文檔,確保文檔完整性,對(duì)于不預(yù)覽、不比對(duì)內(nèi)容而直接下載帶來(lái)的問(wèn)題本站不予受理。
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