1不定冠词a/an的基本用法1.不定冠词(a,an)的基本用法用法示例在人叙或述某时物用前于第一次提到的某Thisisabook.指人或事物的某一类别,以区别Aplaneisamachinethatcanfly.于其他种类泛指某人或某物Ayoungmaniswaitingforyou.用在某些物质名词或抽象名词前,表示“一阵、一份、一类、There’llbeastrongwindinSouthChina.一场”等aknifeandfork用于可视为一个整体的两个名词前“a+序数词”表示“又一,再ThecakeisdeliciousandIwou...
◆情态动词should的用法一、按要求完成下列句子,每空一词1.Youshouldparkyourcarontheroadside.(改为否定句)You________parkyourcarontheroadside.2.Sheshouldputsomemedicineonthecut.(改为一般疑问句)________...
一、根据汉语意思完成句子,每空一词1.这个女孩过去从不吃早饭。Thegirlnever________________________breakfast.2.我相信你很快就会适应那里的天气。Ibelieveyouwill________________________theweathertheresoo...
一、根据句意及首字母提示完成单词1.Youcan'tgettotheairportontimeuyouhurryup.(2017•贵港)2.Theboyswereewhentheysawtheirbasketballteamwin.3.Theyoftenbbooksfromthelibrary.4.ItisreportedthatBeijinghasab...