高中英语人教层级一 第二节 自由填空题——冠词、介词和代词.docx

第二节　自由填空题——冠词、介词和代词
微技能一 如何确定填冠词
思维定向
典题试做
解题原则
1.不定冠
词a/an
1.(2020·浙江1月卷)A child born in the US today has ____________ very realistic chance of living beyond 100 and needs to plan accordingly.
2．(2021·江西省重点中学盟校第一次联考)Chinese scientists have created the world’s first light－based quantum (量子) computer, called Jiuzhang.It’s ________ breakthrough in the field after Google completed its quantum computer last year.
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，应考虑不定冠词a/an。
用不定冠词a/an的常考点：
(1)泛指一类人与物，表示“一”的概念；
(2)在序数词前，表示“又一，再一”。
2.定冠词
the　
3.(2021·全国乙卷)Due to ____________ growing popularity of environmentally－related and adventure travel, various types of trips are now being classified as ecotourism.
4．(2020·全国卷Ⅱ)The plum trees are ____________ first to flower even as the snow is melting(融化)．They represent the promise of spring and a renewal of life.
5．(2021·湖南长郡中学第五次适应性考试)In old age.Mrs.Johnson became ________ most celebrated of the small excellent group of black women who at midcentury served as mathematicians for the space agency.
分析句子结构， 发现空格后有名词，搭配后表示特指时，应考虑定冠词the
用定冠词the的常考点：
(1)特指某人或某事；
(2)用在序数词或最高级前或有only, very, same 等修饰的名词前；
(3)用在世界上独一无二的东西及某些专有名词前；
(4)用在西洋乐器名词前，如piano, violin等；
(5)用在“逢十”的年代前，表示“在某世纪几十年代”。
3.固定搭配
中的冠词
6.(2021·全国甲卷)It took us about 3 hours to go all ____________ way around the Xi’an City Wall.
7．(2021·成都市一诊)In the film, Michael Wood, one of BBC’s most popular hosts, visited ________ number of Chinese cities to retrace Du’s steps.
8．(2021·咸阳市一模)Before answering the question, let’s take ________ look at students studying in China.
9．(2021·攀枝花市第二次统考)In a sometimes callous (冷漠的) world where people can be so focused on what they’re doing, a random act of kindness can make ________ difference.
固定搭配或抽象名词具体化的名词前用冠词
(1)定冠词用在固定搭配中，如：
at the same time, on the contrary, to tell the truth, in the distance，make the most/best of, on the spot等。
(2)不定冠词用在固定搭配中，如：
catch a cold, have a fever，
all of a sudden, as a matter of fact，
as a resu