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1、Progress Check 2Unit 2 Holidays and Festivals國慶國慶Do you think of the festivals?DiscussionLets talk!Can you do it?Keys:1.to do shopping 2.try on 3.visit a relative 4.else 5.fits6.hnour7.something8.plan to go sightseeingSummary:反意疑問句反意疑問句1.need1.need作實義動詞，意為作實義動詞，意為 需要需要 。如：。如：Do you need to stay at h

2、ome?Do you need to stay at home?你要呆在家里嗎？你要呆在家里嗎？2.need2.need作情態(tài)動詞，一般用于對作情態(tài)動詞，一般用于對mustmust的否定回答。如：的否定回答。如：-Must he leave now?-Must he leave now?他必須離開嗎？他必須離開嗎？-No, he neednt.-No, he neednt.不，他不必。不，他不必。3.3.區(qū)分：區(qū)分：a.needa.need作實義動詞。作實義動詞。He needs to go.He needs to go.He doesnt need to go.He doesnt need

3、to go.Does he need to go?Yes, he does./No, he doesnt.Does he need to go?Yes, he does./No, he doesnt.b.needb.need作情態(tài)動詞，一般不用于肯定句。作情態(tài)動詞，一般不用于肯定句。He neednt go.He neednt go.Need he go?Yes, he need./No, he neednt.Need he go?Yes, he need./No, he neednt.NeedNeed的用法的用法Keys:1. need ,neednt 2. dont need 3.doesnt need 4.doesnt need 5.neednt Can you do it?Keys:1. a 2. b 3. a 4. b 5. b 6. c 7. a 8.c 9. b 10.aLets Listen !Keys: please,would like ,size do you want,try it on, does it fit,big,try on,have/take itLets speak!Pair workLets read!Keys:1. F 2. T 3.F 4. T 5.T 6.FLets write!