2019届高三英语大一轮复习单元知识练习
Unit 4 Wildlife protection
Ⅰ.单项填空
1．Much to the________of the worried parents, their son finally came back safe and sound. A．relief B．regret C．anger D．disappointment 答案 A
解析 考查名词辨析。relief 安慰，宽慰。句意为：使焦虑的父母大为宽慰的是，他们 的儿子终于安然无恙地回来了。regret遗憾，后悔；anger愤怒；disappointment失望。 2．I would appreciate________you could give me some advice on TOFEL test. A．it if B．it whether C．that when D．that if 答案 A
解析 固定句式：I would appreciate it if you could do sth.如您能做……我将不胜感激。 3．________experts’ opinions，they gave up the experiment immediately. A．According to B．As a result of C．Instead of D．With the help of 答案 A
解析 考查短语辨析。句意为：根据专家们的意见，他们马上放弃了这项实验。according [来源:学。科。网]
to按照，根据，符合题意。
4．Experts are still wondering why dinosaurs________. A．died away B．died for C．died of D．died out 答案 D
解析 考查短语辨析。die out灭绝，逐渐消失，符合语境。die away逐渐消失，逐渐减 弱；die for为……献身；die of因……而死。[来源:学+科+网Z+X+X+K]
5．These days Victoria has been________in her graduation paper and has no time to take care of her pet dog.
A．employed B．used[来源:1] C．devoted D．hired
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答案 A
解析 考查动词辨析。employ常用于结构：be employed in (doing)sth.忙于(做)某事。句意为：这些天Victoria一直忙于她的毕业论文，没有时间照顾她的宠物狗。use利用；devote献身，专心于，后常跟介词to；hire租用，雇用。
6．Few people paid full attention to their health condition________they were seriously ill. A．when B．if C．until D．after 答案 C
解析 考查连词辨析。句意为：直到人们病得厉害的时候才完全注意自己的身体状况。 not...until...直到……才，句中的否定词是few。
7．His suggestion________to see the art exhibition interested every one of us.