【正文】 __. 四、 shall/should 1. What shall we do now? 2. You shall get a gift from me if you can solve this problem. 3. You shall not pass the examination if you don’t work hard. 4. Passengers shall not talk with the driver while the bus is moving. 5. You should go to class right away. 用法總結： shall 表示 2. ____________ 3. __________ 4. ______________ Should 表示 ________________。 dare 意為 ____________. 2)need/dare 既可作 _____________, 也可作 ，一般只用于 ___________________ 中。 be able to 強調(diào) _______________________________________________________. 選擇： ＊ He didn’t agree with me at first, but I ______________persuade him. ＊ She ___________sing when she was young. (was able to。 3)注意 need/dare 作情態(tài)動詞和實義動詞時相應的否定形式的構成。t be in Paris， for I saw her in the town only a few minutes ago． 用法總結： can 表示 1. ____________ 2. ______________ 3. _____________ 比較下面兩個句子，體會 can 與 be able to 用法的不同 5． My brother can play table tennis. 6． My brother is able to dive under water for 10 minutes. 表示“能夠”之意時， Can 強調(diào) ____________________________________________________________。 鞏固： 情態(tài)動詞 實義動詞 肯定式 He dares to escape. He needs to escape. 否定式 He ___________ escape. He needn’t escape. He doesn’t dare (to) escape. He _______________ escape. 疑問式 Dare he escape? _________ he escape? _________________ escape? Does he need to escape? Step 3: 隨堂檢測 ???1. Give some suggestions to Zhuzhou about how to build a new Zhuzhou using some modal verbs (at least 3 sentences) 1)__________________________________________________________。 Develop the sens