2020年高考英语必考点全梳理专题12-定语从句（高效演练）（含解析）.docVIP

专题12 定语从句——高效演练 一. 单句语法填空 1.Many young people，most of ________were well－educated，headed for remote regions to chase their dreams. 【答案】whom 【解析】考查定语从句的用法。句意：很多年轻人前往偏远地区去追逐他们的梦想，他们中的很多人都受过良好教育。根据句子结构可知，此处为定语从句，先行词为Many young people，作介词of的宾语，故要用whom。 We will put off the picnic in the park until next week，________ the weather may be better. 【答案】when 【解析】句意：我们将把公园的野餐推迟到下个星期，那时天气可能会更好。考查定语从句。先行词是next week，定语从句中不缺少主宾表，缺少时间状语，所以用when 3．(天津高考改编)One day，mentally exhausted，I wrote down all the reasons ________ this problem could not be solved. 【答案】why 【解析】句意：一天，精疲力竭，我写下这个问题不能解决的所有原因。考查定语从句。从句缺少原因状语，用why引导。 4．(浙江高考改编)Scientists have advanced many theories about why human beings cry tears，none of ________ has been proved. 【答案】which 【解析】句意：关于人类为什么哭的时候会流泪，科学家已经提出了很多理论，没有一个得到了证明。考查定语从句，先行词是theories，指物，定语从句中用“代词＋介词＋关系代词which”引导。 5．I made friends with the natives，and their reaction amazed me.They gave me presents of their favorite artworks ________ they had refused to sell to tourists. 【答案】which 【解析】句意：我和当地人交朋友，他sell后缺少宾语，用关系代词which。 6．One important biological factor________helps women live longer is the difference in hormones between men and women. 【答案】that/which 【解析】factor后带有定语从句，关系代词作主语，用that/which。 7.I live next door to a couple ________?children?often make a lot of noise. 【答案】whose 【解析】句中指的是那对夫妻的孩子，用whose 引导定语从句。 8．So condors with high levels of lead are sent to Los Angeles Zoo，________ they are treated with calcium EDTA，a chemical that removes lead from the blood over several days. 【答案】where 【解析】先行词为地点，从句用where 引导作状语。 9.A nurse ________ understands the healing(治愈) value of silence can use this understanding to assist in the care of patients from their own and from other cultures. 【答案】who 【解析】先行词为人，用who 在从句中作主语，引导定语从句。 10．I had one trip last year________I was caught by a hurricane in America. 【答案】where 【解析】此处last year 为干扰性内容，从句表达得是我在路途中被困，故先行词为trip, 用where=in which 引导定语从句。 11．The number of smokers, ________ is reported, has dropped by 17 percent in just one year. 【答案