高考英語單元知識點復(fù)習(xí)Unit 7-Unit 8
a.uncover b.discoverc.recover d.renew提示:此處用recover表示“手術(shù)后恢復(fù)健康”。答案:c短語1.for the moment講：暫且；暫時；目前；眼下比較:at the moment 此刻；那時for a moment一會兒例：please leave the door open for the moment.請暫時開著門。you may use her computer for the moment.你可以暫時使用她的電腦。i don’t want to discuss this for the moment.此刻我不愿意討論這個問題。i’m afraid i’m too busy at the moment to see anyone.很遺憾，我此刻太忙，不能去見任何人。i know his address,but i cannot think of it at the moment.我知道他的地址，但是此刻我記不起來了。he wondered where his little son was going at the moment.他想知道他的小兒子當(dāng)時要去哪里。鏈接·拓展 注意moment構(gòu)成的短語中不同冠詞的使用。練：__________my car is being made ready for a long journey.a.the moment b.in a momentc.at the moment d.for a moment提示:本題考查介詞短語的用法。從句子意思以及動詞的時態(tài)分析，此處用at the moment，表示“在目前”。答案:c2.break down講：vt.毀壞；鎮(zhèn)壓；分解 vi.（機器、車輛等）壞了;出故障；（計劃、談判等）受挫;失敗；（身體、精神）垮了；（談話、通訊等）中斷例：the boys broke down the door and rushed in.孩子們搗毀了那道門，沖了進(jìn)去。they broke down all resistance.他們鎮(zhèn)壓了一切抵抗。chemicals in the body break down the food into useful substances.身體內(nèi)的化學(xué)物質(zhì)把食物分解成有用的物質(zhì)。the car broke down on the way home.在回家的路上汽車拋錨了。all our plans broke down.我們所有的計劃都失敗了。the peace talks have broken down.和平談判受挫。your health will break down if you work too hard.你工作過度辛勞會毀壞健康。she broke down when she saw the accident.她看到那起事故時，悲痛欲絕。he broke down in the middle of his speech.他講到一半停下了。鏈接·拓展 break up意為“打碎，分解，分裂，結(jié)束，變壞，衰落，驅(qū)散”；break out意為“突發(fā)，爆發(fā)，發(fā)生”；break in意為“闖入，打斷，開始工作”等。