6、ake,make等构成短语表示一种短暂性的动作时,前面要加不定冠词。如:takealook看一看;haveatry试一试。Youhadbettergotothefactoryandhavealook.你最好到厂里去看一看。8.不定冠词常用在一些固定搭配中。如:awasteof浪费……;allofasudden突然地;asarule通常。IthitmeallofasuddenthatIhadforgottenherbirthday.我突然想起,我把她的生日给忘了。1.(2019•全国新课标III卷•短文改错)Each of
7、my cafes will have a different theme and an unique style.【答案】an改为a【解析】考查冠词。句意:我的咖啡馆都有不同的主题和独特的风格。unique独特的,是以辅音音素开头的单词,故其前用冠词a,不能用冠词an。2.(2019•全国新课标卷II•语法填空)Whenwegotacall68(say)shewasshort-listed,wethoughtitwas69joke.【答案】68.saying69.a【解析】句意:当我们收到一个电话说她入围候选人了,我们认为