情态动词有一定的定义

1、It might be a duck or a rabbitIt might not be a chicken I can find out that one button is down, and the other one is up.I should go to the classroom on timeWhat kind of words they are?vIt be a duck or a rabbit.vIt might/may not be a chicken vI can find out that.vI should go to the classroom on time.

2、 情态动词有一定的定义，表示说话人的情绪、态度或语气，不能单独作谓语，只能和其他动词原形构成谓语。情态动词数量不多主要有：can (could) ,may (might) ,must, need ,ought to, dare (dared), shall (should), will (would)等。The definition of Modal VerbsThe definition of Modal Verbs1. I can walk ten miles in an hour.2. You must tell him when you will return.3. Young peo

3、ple should show respect to old at any time4.Can we bring cameras with us when we visit the museum?5. Without his fathers approval he had to give up his travel plan.Write a note for thanksSalutation DateBodyComplimentary close signature Feb.20Dear Tom, Im so grateful to you for the dictionary you gav

4、e me as a gift. It is very helpful in my work, especially when Im translating some business materials. Thanks for your kindness. Youre a true friend. Come to see me when you are free. Take care. Yours, Jack Express your gratefulnessReasonsYour wishesMain ProcedureSentence patterns for expression tha

5、nksThank you so much forMany thanks forPlease accept / I wish to express my sincere/grateful/profound appreciation for I sincerely/deeply/warmly appreciateSentence patterns for expression thanksI am very/sincerely/most/truly grateful to you forIt was good/fine/ thoughtful of youWe were deeply touche

6、d byWe are indebted to you forComplimentary close Yours faithfullyYours trulyYours very trulyYours respectfullyVery respectfully yoursYours sincerely Complimentary close 对家人 Yours lovingly Yours affectionately Affectionately yours Lovingly yours 对尊敬的人、长辈或上司Yours respectfully 对朋友或同学Yours gratefully/truly/sincerelyVery truly yoursCordially yoursYoursCordiallylove对同事或业务伙伴 Yours sincerely/repectfullyTruly yoursVery f