1.10 名词性从句-【高考领航】2021高考英语一轮复习微专题速练

第十讲 名词性从句 典例剖析 画龙点睛 语法填空 　 (2019·河北衡水期中考试)So if you are unsure and still wondering ________the chocolate diet really does work or not，then it pays to make an appointment with your dietician or doctor. 解析：whether。分析句子成分可知，空处在此引导宾语从句，表示“是否”，且后面的or not也是提示，因此填whether。 　(2019·河北邯郸九校联考)________we all know is that TV has many advantages. 解析：What。分析句子成分可知，此处考查主语从句，空处在从句中作宾语，故填What。 　(2019·北京民族大学附中检测)“Mozart Effect” is a term described in 1993 which aroused public interest about the idea ________listening to classical music somehow improves the brain. 解析：that。分析句子成分可知，空处在此引导同位语从句，解释idea的具体内容，且从句句意和结构完整，故填that。 两步突破名词性从句 第一步：识别名词性从句的种类 1.首先确定主句的谓语动词，确定主句的主谓结构。[来源:学科网ZXXK] 2.分析从句在主句中所充当的成分，确定从句所属类型。 第二步：分析从句结构，确定从句引导词[来源:学§科§网] 确定从句的结构和意义是否完整，结合句意填写适当的连接词。 1.若从句结构完整，用从属连词：陈述事实用that；表示疑问“是否”用if或whether。[来源:学,科,网Z,X,X,K] 2.若从句缺少主语、宾语或表语，则考虑用连接代词。 3.若从句缺少状语，则用连接副词。[来源:Zxxk.Com] 另外，还需注意一些特殊的引导词(如if，whether，because，as if等)的用法及that引导同位语从句与定语从句的区别。 单句改错 　(2019·陕西西安四校联考)The reason for this is why I would like to share my knowledge with my students and help them solve problems.________________ 解析：why→that。此处考查that引导的表语从句，the reason for sth.is that ...意为“……的原因是……”，故why改为that。 真题过关练 单句语法填空/单句改错 1．(2019·全国卷Ⅰ) While they are rare north of 88°，there is evidence ________ they range all the way across the Arctic，and as far south as James Bay in Canada. 2．(2019·北京卷)Does the name of the college you attend really matter？Research on the question suggests that，for most students，it doesn't.What students do at college seems to matter much more than ________they go. 3．(2019·江苏卷改编)Scientists have obtained more evidence ________plastic is finding its way into the human body. 4．(2018·全国卷Ⅲ)I'm not sure ________ is more frightened，me or the female gorilla (大猩猩) that suddenly appears out of nowhere. 5．(2018·浙江卷) It is possible ________ caffeine may cause birth defects (缺陷) in humans，too. 6．(2018·北京卷改编)This is ________my father has taught me—to always face difficulties and hope for the best. 7．