人教精通版（三年级起点）英语六年级下册 情态动词专项练习（无答案）

精通六下 情态动词专项 定义 表达说人的情感和态度的词 情态动词 用法 否定 can 能力，可能，请求 can’t could 过去能力，请求（委婉） couldn’t may 可能，请求，祝愿 may not might 可能，请求（委婉） mightn’t must 必须（主观），肯定（推测） mustn’t（表禁止） have to 不得不（客观） don’t/doesn’t have to should 应该，推测惊讶 shouldn’t will 意愿，决心 won’t shall 请求，建议（委婉） shall not(shan’t) 特点：无人称和数的变化（除have to/be able to） 句子结构 肯定句：_____ e.g. I can run. She can run. 否定句：_____ e.g. I can not run. She can not run. 一般疑问句：_____ e.g. Can you go Yes, I can. No, I can’t. Can she go Yes, she can. No, she can’t. （tip: 横线处填写句子结构，学生通过例句自己总结出句子结构） 情态动词练习题 我们小学阶段常见的情态动词有:_____ 一、情态动词后面接动词原形，不受人称、数量、时态的变化影响。 1.I can _____(dance) very well. 2.She could _____(sing)five years ago. 3.We must _____(go)back to school now. 4.He must _____(look after)his little baby. 5.You may _____( pick) apples this Monday. 6.They should _____(go)to bed before nine o'clock. 7.She will _____(have) an English lesson tomorrow. 8.Tom would _____ (like) a hamburger. 二、改否定句，直接在情态动词后面加not。虽然must是表示“必须”的意思，但是用于否定式时，mustn't却表示“不要、不能、禁止”的意思，而不是表示“不必”。 1.I can dance very well. I _____ dance very well. She could sing five years ago. She _____ sing five years ago. We must go back to school now. We _____ go back to school now. He must look after his little baby. He _____ _____ look after his little baby. You may pick apples this Monday. You _____ _____ pick apples this Monday. They should go to bed before nine o'clock. They _____ _____ go to bed before nine o'clock. She will have an English lesson tomorrow. She _____ have an English lesson tomorrow. Tom would _____ (like) a hamburger. Tom _____ _____ like a hamburger. 三、变一般疑问句，只需将情态动词提前，you是第二人称，要把主语改成I或者we。 1.I can dance very well. _____ _____sing very well Yes, _____ _____. No, _____ _____. 2.She can sing five years ago. _____ _____ _____five years ago Yes, _____ _____. No, _____ _____. 3.They should go to bed before nine o'clock. _____ _____go to bed before nine o'clock Yes, _____ _____. No, _____ _____. 4.She will have an English lesson tomorrow. _____ _____have an English lesson tomorrow Yes, _____ _____. No, _____ _____. 四、对划线部分提问，先把划线部分用疑问词代替，剩余部分改成一般疑问句。 1. I can dance very well. _____ can _____ do She can sing five years ago. _____ can she _____ five years ago They should go to bed before nine o'clock. _____ should _____ go to bed He must look after his little baby. _____ must _____ look after She will have an English lesson tomorrow. _____ will she _____ tomorrow ... ...