专题四介词和介词短语介词是每年高考语法填空和短文改错两个题型中的高频考点之一,考查内容主要涉及with,by等常用介词的主要用法及介词与动词、形容词和名词等构成的固定搭配
常用介词的基本用法单句填空1
(2019课标全国卷Ⅰ)Modernmethodstrackingpolarbearpopulationshavebeenemployedonlysincethemid-1980s,andareexpensivetoperformconsistentlyoveralargearea
答案of/for考查介词
名词method后接介词of/for,表示“……的方法”
(2017课标全国卷Ⅰ)Thistrend,whichwasstartedbythemedicalcommunity(医学界)amethodoffightingheartdisease,hashadsomeunintendedsideeffectssuchasoverweightandheartdisease—theverythingthemedicalcommunitywastryingtofight
答案as分析句子结构可知,as在此处作介词,意为“作为”
表示“作为一种抵抗心脏病的方式”
(2017课标全国卷Ⅱ)Itranforjustundersevenkilometersandallowedpeopletoavoidterriblecrowdsontheroadsaboveastheytravelledtoandwork
答案from考查介词
此处是指“当他们上下班时”
(2017课标全国卷Ⅲ)Afterschoolsheplanstotakeayearofftomodelfull-timebeforegoingtouniversitytogetadegreeengineering