中考英语词语辨析(高频80组)及测试题+答案+ 解析
四十五、maybe(也许)与may be(可能是)
【辨析要点】
1. 词性差异:① maybe是副词,表“也许、可能”,相当于perhaps,常位于句首,也可位于句中或句末,修饰整个句子;② may be是“情态动词may + 系动词be”的结构,表“可能是”,在句中作谓语,后接表语(形容词、名词、介词短语等)。
2. 核心区别:maybe是副词,不能作谓语;may be是动词短语,必须作谓语。
3. 句式转换:maybe引导的句子可转换为may be的句子,如“Maybe he is late.”等价于“He may be late.”。
【例句】
① Maybe he will come tomorrow.(也许他明天会来。——句首,修饰整个句子)
② He may be ill.(他可能生病了。——作谓语,ill是表语)
③ She is maybe at home now.(她现在也许在家。——句中)
④ The book may be his.(这本书可能是他的。——作谓语,his是表语)
测试题
1. ______ he will go to the party with us. A. Maybe B. May be C. Must D. Can
2. She ______ late for school today. Let's wait for her. A. maybe B. may be C. must D. can
3. ______ the story is true. A. Maybe B. May be C. Must be D. Can be
4. The pen ______ yours. Let's check the name on it. A. maybe B. may be C. must D. can
5. ______ you are right, but I'm not sure. A. Maybe B. May be C. Must D. Can
答案及解析
1. 答案:A 解析:空格位于句首,修饰整个句子,表“也许”用副词maybe;may be是动词短语,需作谓语(句中已有谓语will go),must和can是情态动词,后需接动词原形,均不符合,故选A。
2. 答案:B 解析:句子缺少谓语,表“可能迟到”用“情态动词may + be”结构(may be),late是表语;maybe是副词(不能作谓语),must和can后需接动词原形(不能直接接形容词late),均不符合,故选B。
3. 答案:A 解析:空格位于句首,修饰整个句子,表“也许”用副词maybe;may be、must be、can be均是动词短语,需作谓语(句中已有谓语is),均不符合,故选A。
4. 答案:B 解析:句子缺少谓语,表“可能是你的”用“may + be”结构(may be),yours是表语;maybe是副词(不能作谓语),must和can后需接动词原形(不能直接接名词性物主代词yours),均不符合,故选B。
5. 答案:A 解析:空格位于句首,修饰整个句子,表“也许”用副词maybe;may be是动词短语,需作谓语(句中已有谓语are),must和can是情态动词,后需接动词原形,均不符合,故选A。