Unit 3【刷语法】情态动词could(重点语法提升练)-2023-2024学年八年级英语下册单元模块满分必刷题（人教版）

2023-2024学年八年级英语下册单元模块满分必刷题（人教版） Unit 3 Could you please clean your room【刷语法】(重点语法提升练) 情态动词could could的用法： （1）can的过去式，意为“ 能、 会”，表示过去的能力。如：He could write poems when he was 10.  （2）could在疑问句中，表示委婉的语气，此时 could 没有过去式的意思。 Could I use your pen? 我能用一下你的钢笔吗? —Yes, you can.可以。 一、单项选择 1．—Could you go to the bookshop with me? I want to buy The Grass House by Cao Wenxuan. —Sorry, I________. I’ve promised Mum to go home right after school. A．can’t B．couldn’t C．needn’t D．mustn’t 2．Could you please speak a little louder? I ________ hear you very well. A．can’t B．mustn’t C．should’t D．needn’t 3．—Could I use your bike? —________. It’s broken. A．Sure B．Yes, please C．I am afraid not D．No, thanks 4．— Could I borrow your dictionary? — Of course you ________. A．could B．will C．should D．can 5．Sorry to trouble you, but ________ I speak to you for a while? A．could B．should C．must D．need 6．—________ I use your ruler, Li Ming? —Sure. Here you are. A．Could B．Would C．Need 7．— Could you please ________ the door? I feel very cold. — OK. But I think you’d better ________ your coat. A．not to open; put on B．not to open; to put on C．not open; put on D．not open; to put on 8．—Could you go to the library with me this weekend? —Sorry, I ______. I’m leaving for Shanghai to join the English Speech Contest(演讲比赛). A．can’t B．couldn’t C．am not able to 9．— Excuse me, ________ you please say it again? I didn’t hear you clearly. — Yes, of course. A．could B．should C．need D．must 10．—________ I borrow your English dictionary? —Yes, of course you ________. A．Could; could B．Must; can C．Could; can D．Can; could 11．— ________ you please take out the rubbish when you go out? —Yes, sure. A．Need B．Should C．Must D．Could 12．—________ you help me please? I can’t move the desk by myself. ―Yes, of course. A．Could B．Should C．Must 13．—Jack, could you please help me take out the trash? —Sorry, І ________, mom. I ________ my homework now. A．couldn’t, am doing B．can’t, am doing C．can’t, do 14．—John, ________ you please take out the