2020年高考英语必考点全梳理专题4-介词（精讲深剖）（含解析）.doc

专题04 介词——精讲深剖 真题速递 真题速递 单句语法填空 1.（2019全国I卷）Modem methods ______ tracking polar bear populations have been employed only since the mid-1980s, and are expensive to perform consistently over a large area. 【答案】of/for 【解析】考查介词。此处tracking polar bear populations作Modern methods的定语，用of 连接，“methods of doing sth.”,意为“…的方法”，构成固定结构。或者意为“对于跟踪北极熊的方法”用for。故填of/for。 （2019全国III卷）We were first greeted with the barking by a pack ______ dogs，seven to be exact. 【答案】of 【解析】考查介词。“a pack of”意为“一群”。故填of。 3.（2019浙江卷）The answer ______ this question is not clear. 【答案】to 【解析】考查介词。句意：这个问题的答案不清楚。the key/answer to ...这是固定搭配，“……的答案是……”。故填to。 4.（2018全国I卷）While running regularly cant make you live forever，the review says it is more effective at lengthening life walking，cycling or swimming.than 【答案】than 【解析】考查介词。根据句中的more可知，此处应用介词than引出比较对象。此处表示跑步比散步、骑行或游泳更能有效地延长寿命。故填than。 5.（2018全国II卷）Corn uses less water rice and creates less fertilizer (化肥) runoff. 【答案】than 【解析】考查介词。由空前的less可知，此处应用介词than，表示“比”。 6.（2018全国III卷）I was searching these three western lowland gorillas Id been observing. 【答案】for 【解析】考查介词。search for意为“寻找”，为固定搭配。 7.（2017全国I卷）This trend，which was started by the medical community (医学界)　 　a method of fighting heart disease, has had some unintended side effects such as overweight and heart disease—the very thing the medical community was trying to fight. 【答案】as 【解析】考查介词。此处指作为抵抗心脏病的一种方法，所以用介词as。句意：这一趋势是由医学界(医学界)发起的一种对抗心脏病的方法，它产生了一些意想不到的副作用，例如超重和心脏病—这正是医学界所努力对抗的。 8.（2017全国II卷）It ran for just under seven kilometers and allowed people to avoid terrible crowds on the roads above as they travelled to and work. 【答案】from 【解析】考查介词。travel to and from work上下班。句意：它的路程还不到7公里却避免了路面上因为上下班而拥挤的人群。 9.（2017全国III卷）After school she plans to take a year off to model fulltime before going to university to get a degree engineering or architecture. 【答案】in 【解析】考查介词。关于某个专业的学位要用介词in。a degree in engineering or architecture工程学或建筑学学位。句意：毕业后，她计划在上大学获得学位、工程学或建筑学之前，先请一年的假去做全职模特。 单句改错 1.（2019全国II卷