内容正文:
第二节 无提示词类
[对应学生用书P68]
角度1 填冠词的2种考向
锁定“ +(形容词+)名词”模式,当“(形容词+)名词”前缺少限定词时,要考虑填冠词。
考向1 不定冠词
(2022·全国甲卷) friend of his, Wu Fan, volunteered to be his companion during the trip.
解析 A 句意:他的一位朋友吴凡在旅行中自愿成为他的同伴。根据句意可知,此处泛指“他的一个朋友”,应用不定冠词,friend以辅音音素开头,应用a。故填A。
(2021·新高考Ⅰ卷)While you're in China, Mount Huangshan is must to visit!
解析 A 句意:当你在中国的时候,黄山是一个你一定要去的地方。must作名词时,意为“绝对必要的事物”,为可数名词,此处泛指“一个必须去的地方”,应用不定冠词,must是辅音音素开头的词,故填a。
(2020·新高考Ⅱ卷)Each volume in the set explores wide range of material, explains the basic concepts of major applications of digital systems, and discusses the influences they have on everyday life.
解析 A a wide range of “各种各样的”, wide以辅音音素发音开头,应用不定冠词a。
(2019·全国Ⅱ卷)When we got a call saying she was shortlisted, we thought it was joke.
解析 A 句意:当我们接到电话说她入围时,我们以为那是一个玩笑。设空处的joke意为“玩笑”,为可数名词,此处泛指“一个玩笑”,应用不定冠词修饰,且joke的发音以辅音音素开头,故填a。
(2020·浙江卷1月)A child born in the US today has very realistic chance of living beyond 100 and needs to plan accordingly.
解析 A 根据下文的chance 可知,这里表示“一个非常实际的可能性”,故填不定冠词a,表示泛指。
Chinese scientists have created the world's first lightbased quantum (量子) computer, called Jiuzhang. It's breakthrough in the field after Google completed its quantum computer last year.
解析 A 分析句子可知,句中breakthrough意为“突破,重大进展”,为可数名词,句中泛指一个突破,应用不定冠词修饰;并且breakthrough的发音以辅音音素开头,应用不定冠词a。
[技法点拨]
分析句子结构,发现空格后有单数可数名词,搭配后表示泛指时,应考虑用不定冠词a/an。
(1)不定冠词a/an的用法:①用于可数名词单数前表示泛指一类人或物,表示概念“一”;②用于序数词前,表示“又一,再一”;③表示单位、价格、速度等,意为“每一”,相当于each或per,如 three meals a day。
(2)固定搭配中的不定冠词:an area of 面积是;an average of 平均为;at a distance 在远处;do a good deed 做好事;do sb a favor帮某人忙; have a gift for 对……有天赋;once in a while 偶尔;in a hurry匆忙; make a living 谋生;pay a visit to 拜访; have a word with sb与某人交谈;come to an end结束;turn a blind eye to对……视而不见; turn a deaf ear to 对……置若罔闻
[总结整理]