课件17张PPT。unit 15THE NECKLACEStep 1. Vocabulary
Step 2. Text
Step 3. Grammar
Language points1. 『 recognize 』Vt. ①认出,听出,辩认出;②承认,认可,认定;③意识到→ recognize…as…认为是,认定为
→be recognized as…被认作
→recognition n. 认出,认识;承认
Eg. ⑴ Mathilde! Oh yes. Sorry, I didn’t recognize you.
Eg. ⑵ I recognized her voice over the phone.
Eg. ⑶ They recognized the new government.
Eg. ⑷ He recognizes that English is very important.
Eg. ⑸ He was recognized as the pioneer of t he new world.
Language points2. 『 explain 』Vt.& Vi 解释,说明
sth.
→explain (sth.) to sb.
(to sb.) +that/ wh-…
→explanation n.
Eg. ⑴ My necklace! I don’t understand. Could you please explain?
Eg. ⑵ He explained to me how the machine was used.
next
√×Language points2. 『 explain 』explained toEg. ⑶ My teacher explained me the difficult problem.
Eg. ⑷ ——I’m sorry I stepped outside for a smoke. I was very tired.——There is no ____ for this while you are on duty.A. reason B. excuseC. cause D. explanation
Fill in the blanks with the given words:
after all, in all, above allMathilde thought it was a diamond necklace, but it wasn’t a real one _____ _____.
Why isn’ t he allowed to stay here? _____ _____, it’s his home.
Children need many things,but ______ _____ they need love.
There are twenty cars ___ ______ destroyed in the fire.after allAfter allabove allin allLanguage points3. 『 after all 』 Fill in the blanks with the given words:
pay off , pay back , pay forLanguage points4. 『 pay off 』 1. How much did you ____ ___ the recorder?
2. He has ___ ___ the debts his father left him.
3. we must remember to ____ ____ the money ______those books to John next week.
back
pay for paid offpay backforMathilde and Jeanne meet in a ____(place) in Paris one _______ (time). SCENE 1parkafternoonSorry, I didn’t ________ you.I know I look _____ than my age now. That’s ________ of hard work----ten years of hard work.recognizeolderbecauseTen years ago, Pierre was ________ to the ball at the palace. However, Mathilde had no evening dress and_________ for it. Later she thought of Jeanne, who _______ a man with a lot of money.SCENE 2invitedjewelletymarriedSo Mathilde _____ on Jeanne and finally borrowed a lovely _______ necklace from her. Unfortunately, Mathilde _____ it during the ball.calleddiamondlost“During the next ten years we both worked day and night to pay _____ the money we had borrowed. It cost us thirty-six thousand _______.At last, we paid___ all our debts.”
SCENE 3backfrancsoffThe necklace wasn’t a _____ diamond necklace.It was _______ five hundred francs at the ______!realworthmostbackPossibility ——must, can , could, may, might
must表示非常肯定的推测,语气最强,一般只用于肯定句, 意为“准是””想必””一定”。
be/ do/ be done (对现在情况的推测)
must be doing (对正进行的行为的推测)
have been/ have done (对过去发生的事情 的推测)Possibility ——must, can , could, may, might
can/ could表示推测时,一般只用于否定句或疑 问句中。
be/ do/ be done (对现在情况的推测 )
+ be doing (对正进行的行为的推测)
have been/ have done (对过去发生的事情 的推测)
may/ might表示推测时,可用于肯定句或否定 句中,不用于疑问句,其中might 语气 最弱。ExercisesLook at the little boy in the picture. His name is Keith Baker. He____ be 6 years old. Now he is playing instrument. He______ like it very much because he is devoted to the performance. His parents_____ be musicians. They ______ be the boy’s teachers. I think the little boy ____ learn lots of knowledge about music because he is too young. However, he ______ have a gift for art. In the future he _____ become a famous performer. maymustmaycouldcan’tmustmustfor listening