2021届高考北师大版英语一轮复习语法课件 专题一 谓语动词 (共146张PPT)

一　动词的时态和语态 [高考感悟] A组　单句语法填空 1．[2019·北京卷语法填空]On the first day of my first grade, I stood by the door with butterflies in my stomach. I ________ (voice) my biggest concern to my mother, “How will I make friends？” She handed me advice, “Be yourself.” 答案与解析：voiced　考查动词时态。根据上文的“on the first day of my first grade, I stood”可知，此处用一般过去时。 2．[2019·全国卷Ⅱ语法填空]I love coming here and seeing my family and all the friends I ________ (make) over the years. I work not because I have to, but because I want to. 答案与解析：have made　考查时态。根据空格后的时间状语over the years可知，句子要用现在完成时。 3．[2019·全国卷Ⅲ语法填空]On the last day of our week­long stay, we ________ (invite) to attend a private concert on a beautiful farm on the North Shore under the stars, listening to musicians and meeting interesting locals. 答案与解析：were invited　考查时态和语态。事情发生在过去，且主语we与动词invite之间是被动关系，故用一般过去时的被动语态。 4．[2019·浙江卷语法填空]When every pupil in the school wears the uniform, nobody ________ (have) to worry about fashion (时尚)． 答案与解析：has/will have　考查时态和主谓一致。空格前面的从句用了一般现在时，主句谓语动词应该用一般现在时或者一般将来时。而句子主语nobody是第三人称单数，所以当句子为一般现在时态时，谓语动词用第三人称单数。 5．[2019·浙江卷语法填空]One study in America found that students' grades ________ (improve) a little after the school introduced uniforms. 答案与解析：improved　考查时态。主句谓语动词是found，用了一般过去时，此处时态应该与之保持一致。 6．[2018·北京卷，7]China's high­speed railways ________ (grow) from 9,000 to 25,000 kilometers in the past few years. 答案与解析：have grown　分析句子结构可知，该句中的主语为China's high­speed railways，故所给动词作谓语。根据题干中的时间状语in the past few years可知，句中谓语动词的时态用现在完成时。 7．[2018·全国卷Ⅰ]While running regularly can't make you live forever, the review says it ________ (be) more effective at lengthening life than walking, cycling, or swimming. 答案与解析：is　the review says后跟的是宾语从句，主句谓语动词为一般现在时， 故从句也是叙述现在的情况， 空格处应用一般现在时is。 8．[2017·全国卷Ⅰ]When fat and salt ________ (remove) from food, the food tastes as if it is missing something. 答案与解析：are removed　考查被动语态。分析可知fat，salt和remove之间是被动关系，脂肪和盐分是被去掉，所以用被动语态，故填are removed。 B组　单句改错 1．[2019·全国卷Ⅲ]I've had many dreams since I was a child. Now my