情态动词（李爱群）

1、Oxford EnglishModule 3 Natural elementsNatural elements1 12 2I can spell all the words we have learnt. Can you do that? Yes, I can.Yes, I can.No, I cannot/cant.No, I cannot/cant.What can you do? Tell the student behind you and ask if he/she can do it. The next student should repeat this with another

2、 student.Example: No, I cant. No, I cant. I can sing. I can sing. Can you sing?Can you sing?Yes, I can. Yes, I can. I can I can Can you ?Can you ?I can swim. Can I can swim. Can you swim?you swim?Now read the following sentences.cancannotcannotcancannotcancancannot3 3You will be given several situat

3、ions. After reading the descriptions and looking at the pictures, decide what you would say in these situations.a. a. A man is going to see his boss. He A man is going to see his boss. He is standing at the doorway. is standing at the doorway. May I come in?May I come in?b. b. A student is going to

4、ask the A student is going to ask the teacher a question.teacher a question.May I ask you a May I ask you a question?question?c. c. A boy is thirsty. He is asking his mother A boy is thirsty. He is asking his mother for something.for something.May I have some water?May I have some water?d. d. A shop

5、 assistant is serving a customer.A shop assistant is serving a customer.May I help you?May I help you?We use may and may not to ask for and give permission. In less formal situations, some people like to use can and cannot (cant) for the same purpose. “May” can be interchanged with “can”, but its a

6、little more polite to use “may” .May/Can I use your mobile phone? Yes, you may/can. No, you may not/cant. You may/can turn on the TV. You may not/cannot play in the kitchen. Read the following sentences.May/CanMaycanMayCan4 4What do these signs mean?（You mustnt smoke here.）（You mustnt climb this lad

7、der.）（You mustnt swim here.）（You mustnt use your mobile phone here.）We use must and must not/mustnt to tell people what to do or what not to do.Read the following sentences. You must not/mustnt do that, Benny! We must always be careful with electricity. They must not/mustnt play near the heater. I must go to bed early.I must take the medicine on time.eat cold foodI must not go out alone.I must not share cups with others.5 5H H1. 抄写单词和短语：抄写单词和短语：bulb，lock，rule，test，tidy，touch；air conditioner，switch off，tidy up。2. 制定家庭规章，完成制定家庭规章，完成Writing板块的练习。板块的练习。3. 收集家中最近一年的电费账