新高一英語教案Unit 15
參考答案：
(1) she has been working hard for 10 years.
(2) she looks older than her age and she doesn’t look well.
(3) because of the diamond necklace.
(4) she was invited to a ball at the palace so she needed to borrow some jewelley.
(5) she didn’t have an evening dress or any jewellery to wear.
(6) pierre suggested borrowing some jewellery from a friend who might lend her some.
(7) mathilde decided to go and borrow some jewellery from jeanne.
step 3 listen to the tape of the 3 scenes one by one, and make sure the students understand it, dealing with some language points.
（四）總結擴展 step 4 post-reading 1. mathilde returns to the palace where the ball was held to ask about the necklace .ask the students to make a dialogue between mathilde and another person in the palace. 2. ask the students:” how do you think mathilde felt when jeanne told her the stone in the necklace were made of glass, not diamonds?” let the students continue the story and write a similar scene.
period 3
（一） 明確目標
1. consolidate the important new words and phrases in this unit.
2. get students to know the use of the modal verbs: must, can /may /might
（二） 整體感知 step 1 presentation today we are going to deal with the part “language study”. first, let’s come to “words study”, and then we’ll talk about the grammar.
（三）教學過程 step 2 word study 1. let the students do the two exercises in their books. both of them can help to consolidate their learning of the new words and phrases. allow them to discuss in pairs. 2. grammar talks about possibilities when you are very sure of something, you use “must” in positive sentences and “can not” or “can’t” in negative sentences. when you think that something is very possible, you use “can”. when you think that something is possible, but you are not very sure, you use “could”, “may” or “might”. go through the sentences in the book with the whole class.
（四）總結擴展 step 3 practice p19 exercise 1. rewrite the sentences using modal verbs. lets the students work in pairs. p20 exercise 2. complete the dialogue. 1. when you are sure of something in the past, you use “must have done” or “can’t have done”. 2. when you think that something in the past is possible, you can see “may/might/could + have done”