高一英語(yǔ)必修一unit1知識(shí)點(diǎn):詞匯精講

字號(hào):

1. distance n.距離 ► 歸納拓展 at/from a distance of在/從……遠(yuǎn)的地方 in the distance在遠(yuǎn)處 keep a distance away(from) (與某人或某物)保持一定距離;(對(duì)某人或某物)冷淡,疏遠(yuǎn) [英文典例] ① A shark can smell blood at a distance of half a kilometer. 鯊魚能在半公里外聞到血腥味。 ②The lion looks dangerous,so I decide to keep a distance away from it. 獅子看起來(lái)很危險(xiǎn),所以我決定離它遠(yuǎn)點(diǎn)兒。 ③We saw lights in the distance. 我們看到了遠(yuǎn)處的點(diǎn)點(diǎn)燈光。 2.reduce vt.&vi.減少,降低,折扣 ► 歸納拓展 reduce(from...)to... (從……)減少/降低到 reduce by 減少了,降低了(降低的幅度) reduce sb./sth.to... 使處于(某種狀態(tài)),使成為 [英文典例] ① She reduced her weight by 5 kilograms. 她把體重減輕了五公斤。 ②In order to reduce the price of their products,they will take measures to reduce costs at first. 為了降低產(chǎn)品價(jià)格,他們將采取措施首先減少成本。 ③If you buy more than 5 at a time,we will reduce the price by 10 percent. 如果你買五個(gè)以上,我們就給你減價(jià)10%。 ► 點(diǎn)津 表示增減升降的起/終點(diǎn),用from/to,幅度用介詞by,能夠搭配的動(dòng)詞有rise,raise,grow,fall,increase,decrease,reduce等。 3.go off離開(kāi);(爆竹、鈴等)響;爆炸;(食物等)變壞;不再喜歡 [英文典例] A crowd of young men went off with Jenny's portable computer. 一群年輕人搶走了詹妮的手提電腦。 ②At midnight she was watching an interesting TV series when the door bell went off. 午夜她正在觀看一部有趣的電視連續(xù)劇,這時(shí)門鈴響了。 ► 歸納拓展 go against 違背;反對(duì);對(duì)……不利 go over 仔細(xì)檢查;復(fù)習(xí);再來(lái)一遍 go ahead 開(kāi)始;繼續(xù);進(jìn)行;前進(jìn) go along 繼續(xù)進(jìn)行 go into 從事(某職業(yè));調(diào)查;研究 go through 仔細(xì)檢查;經(jīng)歷(困難);瀏覽 go without 沒(méi)有……也能忍受過(guò)去 ③Don't go against your boss;otherwise you will be laid off someday. 不要違背你的上司,否則總有一天你會(huì)被解雇的。 4.take up占據(jù),占;開(kāi)始從事或?qū)W習(xí);拿起(武器等) [英文典例] ①The president called on all the country to take up arms to fight against the enemy. 總統(tǒng)號(hào)召全國(guó)人民拿起武器抵御外敵。②He is always very busy with paperwork,piles of documents taking up half of his desk. 他總是忙于文書工作,成堆的文件占了半個(gè)書桌。 ► 歸納拓展 take back 收回(話語(yǔ));退(貨) take down 記下,拿下 take in 吸收;收留;欺騙;領(lǐng)會(huì) take on 雇用;承擔(dān)(工作、責(zé)任);呈現(xiàn) take off 去掉;脫掉;起飛;(事業(yè))騰飛 take over 接管 take charge(of) 掌管,掌控 take one's time 不急,慢慢干 take it easy 別緊張,別著急,放心好了 ③Facing the challenge of life,Tom was determined to take up the course of design so that he could take on better work after graduation. 面對(duì)生活的挑戰(zhàn),湯姆決定學(xué)習(xí)設(shè)計(jì)課程,以便于能夠在畢業(yè)后從事更好的工作。 ④Mr.Bush took over his uncle's furniture company,but the problem was whether he could take charge of it. 布什先生接管了他叔叔的家具公司,但問(wèn)題是他是否能掌控得了。 5.at the moment此刻;目前;那時(shí)(用過(guò)去時(shí)態(tài)) [英文典例] ①I know the address well enough but I can't think of it at the moment. 我完全知道地址,但一時(shí)想不起來(lái)了。 ②The police arrived right at the moment of the explosion. 警察就在爆炸的那個(gè)時(shí)候趕到了。 ► 歸納拓展 in a moment 馬上,過(guò)一會(huì)兒(常用將來(lái)時(shí)) for a moment 一會(huì)兒 for the moment 目前,暫時(shí) (at)any moment 隨時(shí),馬上 the moment(that)=as soon as/the minute/the instant/immediately/instantly/directly一……就……(引導(dǎo)時(shí)間狀語(yǔ)從句) ③We are all free today and if you need help you can call us at any moment. 今天我們都有空,需要幫助可隨時(shí)叫我們。 ④We have been waiting for the expert for a moment,but he hasn't showed up for the moment. 我們已經(jīng)等專家一會(huì)兒了,但他目前還沒(méi)有出現(xiàn)。 ⑤I recognized her the moment I saw her. 我一眼就認(rèn)出了她。 6.as well as 既……又……,和……一樣好 [英文典例] ①M(fèi)y old classmate as well as his wife and daughters takes interest in those TV plays. =Not only my old classmate but his wife and daughters also take interest in those TV plays. 我的老同學(xué)和他的妻子和女兒一樣喜歡看那些電視劇。 ► 點(diǎn)津 (1)作為副詞進(jìn)行同等比較,即字面意思 ,譯為“如同……一樣好”。 (2)作為一個(gè)并列連詞。A as well as B表示“即B且A;不但B而且A”。該結(jié)構(gòu)作主語(yǔ)時(shí),側(cè)重點(diǎn)在第一個(gè)主語(yǔ)A上,謂語(yǔ)應(yīng)與第一個(gè)主語(yǔ)A在人稱和數(shù)上保持一致。比較:not only A but also B,neither A nor B,either A or B等結(jié)構(gòu)作主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞要就近一致。 ► 拓展延伸 as well 也(常在句尾,相當(dāng)于“too”) may/might as well 不妨,還是……的好 as good as 實(shí)際上(放在v./adj.前) as far as 就……而言 as long as 只要 as soon as 一……就 ②What he did has as good as shown his attitude. 他的行為實(shí)際上已經(jīng)表明了他的態(tài)度。 ③A customer is complaining of our product's quality;you might as well give him a reasonable explanation. 一個(gè)客戶在抱怨我們的產(chǎn)品的質(zhì)量,你不妨給他一個(gè)合理的解釋。 ④You can switch on TV as long as you finish today's assignments. 只要你完成今天的作業(yè),就可以看電視。