1. There must be a mistake 2. You may walk ten miles without seeing a house 3. He might get there on time. 4. It can be true 5. In those days few workers could support 强语气弱 their families 肯定句 must 表可能性(猜测) may, might, can, could
表可能性(猜测) must may, might, can, could 肯定句 语 气 强 弱 1. There must be a mistake. 2. You may walk ten miles without seeing a house. 3. He might get there on time. 4. It can be true. 5. In those days few workers could support their families
l. She can’ t be serious 2. We couldn't have done better 3. People may not pick flowers in this garden. 4. She was afraid they might not like the idea. 强语气弱 否定句 cant, couldnt 表不可能(猜测) may not, might not (Student( Times
语 气 强 弱 表不可能(猜测) can’t, couldn’t may not, might not 否定句 1. She can’t be serious. 2. We couldn’t have done better. 3. People may not pick flowers in this garden. 4. She was afraid they might not like the idea
1. We mustn't waste our time 2. They shouldnt left so soon. 3. Youd better not disturb him mustnt shouldnt 表禁止 had better not (Student( Times
mustn’t, shouldn’t had better not 表禁止 1. We mustn’t waste our time. 2. They shouldn’t left so soon. 3. You’d better not disturb him
1. You should do what your parents tell you 2. If you cant finish the book by then, you must come and renew it 3.This is a lovely party, but we have to go because of the baby-sister. 4. The bridge was not wide enough so that somebody had to give way 表义务(应 Should,must 该) have to 有时态变化 Student(Times
should, must have to 表义务(应 该) 有时态变化 1. You should do what your parents tell you. 2. If you can’t finish the book by then, you must come and renew it. 3.This is a lovely party, but we have to go because of the baby-sister. 4. The bridge was not wide enough so that somebody had to give way