單詞講解 unit 3 Book 5 doc

單詞講解 unit 3 Book 5 doc 1.impression n.------- vt. Impress adj. Impressive impressed make/leave a/an ……impression on sb. 給某人留下的印象 翻譯：他的演講給我們留下了深刻的印象。His speech left a deep impression on us. 2. take up 拿起，占據(jù)，開始從事，接受，繼續(xù) 1). The student takes up his pen and writes to his father. 2). Playing basketball takes up much of my time. 3). Where did you take up football? 4). She took up his offer of a drink. 5). He is going to take up the story where he left off yesterday. 3. constant adj. constantly adv.不斷地 Fashion is constantly changing. 時(shí)尚總是日新月異。 Heat the sauce, stirring constantly.加熱調(diào)味汁并不停地?cái)噭?dòng)。 4. previous adj. 在前的，早先的 I am unable to attend the meeting because of a previous engagement. 【特別提示】 previous常與to搭配，相當(dāng)于prior to，意為“在之前；先于” His father died two hours previous to his arrival. I worked in Paris previous to coming here. 5. surrounding n. 周圍的事物；環(huán)境（pl.）adj.周圍的 vt. surround 包圍；圍繞be surrounded with/by 被包圍 ①The house is situated in very pleasant surroundings. ②The village and its surrounding scenery are very beautiful. vt. surround 包圍；圍繞be surrounded with/by 被包圍 ③They lived in a house surrounded by trees, and most of the trees surrounding the house were pine trees. 6. tolerate vt. 容忍；忍受 We simply cannot tolerate cheating in exams. I cannot tolerate her rudeness.我不能容忍她的粗魯無禮。 翻譯：我再也不能容忍你那惡劣的態(tài)度了。I won’t tolerate your bad manners any longer. 7. lack vi. & vt. 缺乏；沒有n. 缺乏；短缺的東西 1.She lacks money to buy new clothes. 2.He is lacking in confidence. 3.She does not lack for friends. 4. Poor as he is, he still thinks that he lacks for nothing. 歸納總結(jié) v. lack sth. = be lacking in sth. 某物不足lack for sth. = need sth. 需要（否定）lack for nothing 一無所缺 5. Our tour is cancelled for lack of bookings. 6. Y ou are excellent, but we do have no lack of teachers. 7. Too many teachers are treated with a lack of respect. 歸納總結(jié) n. for lack of 因?yàn)槿狈o lack of 不缺乏，很多 a lack of 缺乏 8. adjustment n. 調(diào)整；調(diào)節(jié)v. adjust 整理，使適應(yīng) 9. adjust …… to 調(diào)整以適應(yīng) The body quickly adjusts itself to changes in temperature. I’ve made a few minor adjustments to the seating plan.我對(duì)座次表作了小小的調(diào)整。9. be/get back on one’s feet（困境后）恢復(fù)；完全復(fù)原 Sue is back on her feet after her operation. After his wife’s death, it took him two years to get back on his feet. 10. press vi. & vt. 按；壓；逼迫n. 按；壓；新聞n. pressure 壓力 press the button the news press 新聞發(fā)布會(huì) a press journalist 新聞?dòng)浾遳nder the pressure of work 在工作的壓力下 11. lose sight of 閱讀下列句子，觀察lose sight of 的意思和用法。 1. Suddenly I lost sight of my father in the crowd. 2. We must not lose sight of the fact that learning English is very important. 3. I have lost sight of my best school friend over the years. 【拓展】 catch sight of 望見，看到in sight 在視線內(nèi)out of sight 看不見了 at (the) sight of 一看見at first sight 第一眼；初看起來 12. flash vt. & vi. (使)閃光，（使）閃現(xiàn)Lightning flashed during the storm. A lighthouse燈塔was flashing in the distance. His eyes flashed angrily. Her eyes flashed anger and dissatisfaction at everyone. My mind flashed back to last Christmas. 13. slide into 移動(dòng)；溜進(jìn)Exhausted, I slid into bed and fell asleep. 14. be optimistic about 對(duì)很樂觀 He has no reason to be optimistic about the future, for he doesn’t study hard. 15. desert n. 沙漠；荒原vt. 離棄；拋棄adj. deserted 被遺棄的；無人的 n. the Sahara Desert vt. desert a house/ a city He deserted his wife and children and went abroad. adj. a deserted house/ wife 16. speed up 加速--- slow down Y ou will never get there if you don’t speed up. The girl’s heart often speed up while she is talking to a stranger. at a speed of …以的速度with great speed 高速 17. instant n. 瞬間；片刻adj. 立即的；立刻的 in an instant 一會(huì)兒；馬上the instant (that) 一就 instant coffee 速溶咖啡instant hot water 即時(shí)熱水 He will be back in an instant. The instant I saw him, I knew he was the man I was looking for. Language points 1. I still cannot believe that I am taking up my …. 1) take up (1)接受(建議或挑戰(zhàn)) He took up challenge with courage. (2)對(duì)…..產(chǎn)生興趣Tom has taken up pottery(陶藝). (3)開始從事…,開始承擔(dān)He decided to ~ ~ photograph as his career. (4)著手處理,著手進(jìn)行I’m going to take this matter up with my lawyer. (5)占去(時(shí)間或空間) Writing the paper took up most of the weekend. take off脫下,起飛,成功take over 接管,接任,占據(jù)take down取下,記下,拆卸 take in接納,吸收;領(lǐng)會(huì),理解;欺騙Take it easy別著急Take advantage of利用 Take pride in以…為榮 2)remind vt.使記住,提醒; 使想起;使記起 remind sb. of sb./sth. 使某人想起某人/某事remind sb. to do sth. 提醒某人做某事remind sb. that…提醒某人…. 請(qǐng)?zhí)嵝阉t些吃藥Please remind him to take this medicine later. 這部影片使他回想起在中國所看到的一切. The film reminded him of what he had seen in China. 2.As a result, I suffered from “time lag”. (1)as a result 因此,結(jié)果as a result of由于result from起因于… result in導(dǎo)致(=lead to) 天下雪,因此她遲到了. It snowed, as a result, she was late. (2)suffer from ①患(病)She suffers from headache ②因….受困擾她為貧困所擾. She suffers from poverty. 3.Confused by the new surroundings, I was hit by the lack of fresh air. (1)confused by…過去分詞短語,作原因狀語. Deeply moved by the story, the children began to cry. (2)surroundings專指自然環(huán)境,從周圍的事物這一客體著眼.用復(fù)數(shù). environment可指自然環(huán)境,也可指精神環(huán)境, 均從環(huán)境對(duì)人的感受,道德觀念的影響著眼.用單數(shù). eg: The boy grew up in beautiful surroundings but not in a happy home environment. (3)lack n. 缺乏,不足,沒有v.缺乏,不足,沒有 They lacked the money to send him to university. 他擅長于自己的工作,但似乎缺乏信心. He is good at his job but he seems to lack confidence. Lack=lack of = be lacking in He lacks courage = He is lacking in courage. The plants died of lack of water. 4. My head ached. ache vi. & n. 疼痛 爬山以后,他全身疼痛.After climbing the mountain, he ached all over. 我的背有點(diǎn)疼.I have a bit of an ache in my back. 辨析: ache 指較輕微,局部的持續(xù)疼痛; pain 泛指各種程度的疼痛,并常用來指精神上的痛苦. My body is all aches and pains. 5. I felt better in no time. in no time =at once at no time=not …at all 他們馬上就回來.They will be back in no time. all the time一直at times有時(shí)for a time暫且,短時(shí)間內(nèi)at one time從前 6. These hovering carriages …by bending and pressing down on the …. can move swiftly. (1)by doing 常表方式,方法或手段. 她靠賣報(bào)紙掙錢.She earned money by selling newspapers. (2)bend ①使彎曲,屈身她彎下腰撿起一塊石頭She bent down and picked up a stone. ②集中(全力)于她專心致志于這項(xiàng)工作. She bent her mind to the job. His head was bent over a book. 7. I got lost when we reached what looked like…flying by in all directions. (1)what引導(dǎo)的賓語從句做reach的賓語. 辨析:look like強(qiáng)調(diào)外表上看上去如何; be like強(qiáng)調(diào)一個(gè)人的外貌,品質(zhì);也可問天氣如何. eg: He looks like a worker. eg: --- What is he like? --- He is handsome and honest. (2) in all directions 朝四面八方 敵人向四面八方逃去. The enemies fled in all directions. The enemies fled in all directions. 8. There were so .…I lose sight of Wang Ping. lose sight of: 看不見,忽視,失去聯(lián)系 我和他完全失掉了聯(lián)系.I have lost sight of him entirely. catch sight of看見at first sight乍一看out of sight看不到,在視野外 in sight看的見,在視野內(nèi)at the sight of一看見….. 我從書店出來時(shí)看見她上了公共汽車. I caught sight of her getting on the bus when I came out of the bookstore. 9. He was swept up into….. sweep up 掃除,清掃,橫掃 She was left to sweep up after the party. The strong wind swept up the leaves into the air. 10. Exhausted, I slid into bed and….. exhausted此處是形容詞,作狀語,表原因. slide v. 偷偷地移動(dòng);潛行;(使)滑動(dòng) 船滑入水中.The ship slid (down) into the water.