高三英語必修五Unit3重要知識點總結（重點句子人教版）.doc

高三英語必修五Unit3重要知識點總結（重點句子人教版） 高三英語必修五Unit3重要知識點總結（重點句子人教版）1.impression n. 印記；印象；感想；后接 of sb./ of sth./ on sb./that 從句；e.g. My first impression ofhim was favourable.他給我的第一印象不錯。I got the impression thatthey were unhappy about the situation. 我覺得他們不滿于當時的狀況。知識拓展：impress v.給留下深刻的印象;使銘記;使感動;常用結構有：impress sth. on/uponsb./impress sb. with sth.給留下深刻的印象；使銘記；It impressed me that sheremembered my name.令我佩服的是她記得我的名字。2. remind v.提醒;使想起;常用結構有: remind sb. to do sth.提醒某人做某事；remind sb.(that)/wh-從句提醒某人；使某人想起；remind sb. about/of sth. 使某人想起或意識到；提醒某人某事e.g. Im sorry, but Iveforgotten your name, can you remind me? 很抱歉，我記不起你的名字，你能提醒我一下嗎?You remind me of yourfather when you say that. 你說這樣的話使我想起了你的父親。知識拓展：reminder n.提醒物；引起回憶的事物3. constantly adv.始終;一直;重復不斷地e.g. Fashion is constantlychanging.時尚總是日新月異。知識拓展：constant adj.連續(xù)發(fā)生的;不斷的;重復的;4. previous adj.先前的;以往的;(時間上)稍前的e.g. No previous experienceis necessary for this job. 這一工作無需相關的經驗。I couldnt believe it whenI heard the news. I had only seen him the previous day.聽到這個消息時，我不敢相信;我就在前一天還見到過他。知識拓展：previouslyadv. 先前的;早先e.g. The building hadpreviously been used as a hotel. 這座樓房早先曾用作旅館。5. bend v.(bent bent)彎曲;使彎曲;彎腰;彎身;常用搭配有:bend ones mind/effortsto sth. 致力于某事；bend sb.to sth. 迫使；說服bend the truth 歪曲事實e.g. Its hard to bend aniron bar. 把鐵棒弄彎很不容易。She bent her head andkissed her daughter. 她低下頭吻了她的女兒。6.press v. 壓;按;推;擠;堅持;敦促 n.報章雜志，新聞工作者，新聞界e.g. She pressed ahandkerchief to his nose. 她用手絹捂住鼻子。She pressed down hard onthe gas pedal. 她用力踩下油門踏板。He is still pressing herclaim for compensation. 他仍堅持索賠。The press was/were notallowed to attend the trial. 庭審謝絕新聞采訪。7. switch n. v. 用作名詞表示“開關；轉換”。用作動詞表示“轉換”。e.g. She made the switchfrom full-time to part-time work when her first child was born. 第一個孩子出生后，她就由全日工作改為非全日工作。Press these two keys toswitch between documents on screen. 按這兩個鍵就可以在屏幕上的文件之間進行切換。I cant work next week,will you switch with me? 下個周末我不能上班，咱倆換個班好不好?8. lack n. v. 用作名詞，表示：“缺乏；短缺”；用作動詞，表示：“缺乏；短缺；沒有；不足”。e.g. a lack of food/money/skills 缺乏食物/金錢/技能The trip was cancelledthrough lack of interest. 因為缺乏興趣這次旅行被取消了。He lacks confidence. 他缺乏信心。知識拓展：lacking adj. 缺乏;沒有;匱乏;不足9. surroundings n.pl. 環(huán)境；surround v. 圍繞；環(huán)繞surrounding adj. 周圍的；附近的e.g. Everyone likes to workin pleasant surroundings. 人人都喜歡在愉快的環(huán)境中工作。啟發(fā)學生思考問題，哪些單詞用作名詞時常用復數形式?10.catch/gain/get sight of發(fā)現，看出lose sight of 看不見,忘記lose ones sight 失明at first sight 一見就；乍看起來At first sight, the problem seems easy.at (the) sight of 一看見就At the sight of the teacher, the boy ran away.be in sight 看得見，在眼前 The island is still in sight.out of sight 看不見 Out of sight, out of mind.11. take upto fill or use an amount ofspace or time 占用(時間);占據(空間)to learn to or start to dosth 開始做(某項工作);開始從事to accept sth. that isoffered or available 接受(建議或能得到的東西)e.g. The table takes up toomuch room. 這張桌子太占地兒。They have taken up golf. 他們學起打高爾夫球來了。She took up his offer of adrink. 他請她喝一杯，她接受了。He takes up his