高考英語單元知識點復習Unit 15-Unit 18
a.starving b.making c.taking d.letting提示:本句話的意思為:她試圖通過節食來減肥。starve在此的意思為“使某人挨餓以迫其做某事”。答案:a3.worthwhile講：adj.值得的；值得花時間、錢或精力的，可以用作定語或表語。結構:be worthwhile doingbe worthwhile to do例:this is a worthwhile experiment.這是一項值得花時間做的實驗。it isn’t worthwhile going/to go there now.現在去那兒是不值得的。鏈接·提示 注意比較worth(不作定語be worth doing),worthy（不作定語，be worthy to be done;be worthy of being done）。練:it’s ________the trouble to explain a job fully to new employees.a.worthy taking b.worthwhile takingc.worth to take d.worthy of taking提示:根據句子的意思和詞語的固定用法得出答案。本句話的意思為“給新雇員詳細解釋一下工作要求，費點事也是值得的”。答案:b短語1.due to講:due to為表原因的介詞，“由于”的意思，后跟名詞或代詞。例:the project failed due to lack of money.那項計劃因資金不足而失敗。his delay is due to the fact that the car went wrong halfway.他耽誤是因為車在半路上壞了。the accident is due to your careless driving.這次事故是由于你粗心造成的。鏈接·提示 表示原因的介詞短語還有:because of,thanks to,on account of,owing to。練:if you_______ be in time for the early bus,be sure to get up before five o’clock in the morning.a.are to b.are about toc.are going to d.are due to提示:本題考查幾個表示將來的結構區別。be to do“意欲做”；be about to“剛要”；be going to“計劃打算”；are due to“預定做某事”。根據句子的意思“一定五點前起床，就是想必須趕上早班公共汽車”可得出答案。