Unit 6 Grammar2 课件 2023-2024学年沪教牛津版（广州沈阳通用）七年级英语下册

7B Module 3 Natural elements Unit 6 Electricity Grammar 2: 习题讲解 1 语法在线 (Unit 6) 情态动词 can / may / must 【专练平台】 根据句意,用can/may/must或其否定形式完成下列句子。 1. A cat _ climb trees but it _ fly. 2. “You _ fight in class or you will get into trouble,” the teacher said. 3. Mike is only a ten-year-old boy but he _ play football well. 4. — _ I take photos in the museum? — No, you can't. can can't mustn't can May/Can 5. I _ go out with you now because I have something important to do. 6. — _ you go skating with me after school? — Sorry. I have to go to the Dance Club. 7. — _ I leave for a moment? — Yeah. But you _ come back in half an hour. 8. We _ try our best to protect the Earth, or we'll have no place to live in the future. can't Can May/Can must must 【跟踪训练】 . 根据句意,用can/may/must或其否定形式完成下列句子。 1. Lisa is good at running. She _ run 800 metres in two minutes. 2. I _ sleep well at night these days, so I always feel tired. 3. _ I go to the supermarket with you, Amelia? 4. “For your safety, you _ touch the machine when it's on,” the man said. 5. If you really miss her, you _ chat with her on the Internet. can can't May/Can mustn't can 6. — _ I get up early tomorrow? — No, you don't have to. 7. — _ I use your dictionary, Eric? — Of course. Here you are. 8. We _ wash our hands before our meals. It's healthy. 9. — Excuse me! _ you tell me how to get to the police station? — Yeah. Take the No. 606 bus and get off at the City Museum. 10. You _ protect the old trees. They're very important. Must May / Can must Can must . 根据汉语意思,完成英语句子。每空一词。 1. 如果你想成为科学家,你必须从现在开始努力学习。 If you want to be a scientist, you _ _ _ from now on. 2. 我弟弟三岁时还不会说话,现在他能讲两种语言。 My little brother _ _ at the age of three, but now he _ _ two languages. 3. 打扰了,我出门能把这把雨伞带上吗? Excuse me. _ _ take this umbrella when I go out? must study hard couldn't talk can speak May / Can I 4. 你千万不要一个人在晚上进入这片林子,太危险了。 You _ _ into the woods by yourself at night. It's too dangerous. 5. “我必须明天交了报告吗?我认为我完不成它。”“不,不用。” — _ _ hand in the report tomorrow? I