【创新设计】2016-2017学年高中英语 Unit 1 Festivals around the world《Section Three》同课异构课件2 新人教版必修3.ppt

Unit 1 Festivals around the world Checking answer – I (2m)Answer keys for Ex.1 on Page 4: religion—religious danger—dangerous humour—humourous courage--courageous culture—cultural nation—national season—seasonal origin—original produce—production educate—education celebrate—celebration predict—prediction Checking answer – II (2m)Answer keys for Ex.2 on Page 4: Many people think that Christmas is a western ________ , but in fact it is really a worldwide holiday. Christmas actually started as a _____ festival celebrated by ___________ around the world. Its ________ is around the 3rd or 4th century AD when the _________ of remember-ing Jesus’ birth on December 25th first started. Today, of course, many people celebrate Chris-tmas _______ it were just a holiday to______ family, rather than a holiday about a ________ celebration religious Christians origin custom as though have fun with belief Checking answer – III ( 2m )Answer keys for Ex.3 on Page 4: look forward to 2. starving 3. custom 4. Gather 5. Admire 6. Belief 7. harvests, harvests 8. feast 9. tricks 10. gain, gain 情态动词（Modal Verbs) 情态动词表示说话人对某一动作或状态的态度，认为“可能”、“应当”、“必要”等等。但本身词义不完全，不能单独作谓语动词，必须和不带to的不定式（即动词原形）连用。情态动词没有人称和书的变化。 can and could may and might will and would shall and should must and can’t can and could So he can carry heavy books. ability He couldnt open the door by himself. ability Could you open the door, please? request Can/could的用法。 1.意为“能够、会”，表示体力或脑力等方面的能力。 2.意为“可以”表示许可，常在口语中代替may. 3.意为“可能”用在肯定陈述句中表可能性，用在否定句或疑问 句中表示猜测、惊讶等。 4.can have done 用于对过去动作的推测，表可能，常用于否定句和疑问句中。 e.g. I can speak English. Can I keep the book for a few days ? You can’t be serious.（你不会是当真吧） She is two hours late .What can have happened? Can 和 be able to 的区别 1.can 和 could 表示能力时，有时可以用be able to 替换，由于 只能表示现在时和一般过去时，当我们需要用现在完成时 或其他时态时，就可以用be able to表示。 当我们要强调过去确实使用了某种能力时，要用was(were)a