【正文】 ? Can you tell me if we’re allowed to take photos of the dam? Ask the students to read them individually,and then play the tape for them to check. Suggested answers: What about/swimming in the Yangtze? Are there any/other rules I should know? Can you tell me/if we’re allowed to take photos of the dam? T:In Activity 3,there is a short dialogue from the passage in listening Activity through the sentences to yourselves and try to pause at the end of each sense group. A I’m interested in booking a classic Three Ges you tell me something about the boats? B Yes,’re big,modern boats,and they all have professional English speaking can choose between western and Chinese cuisine. Play the tape for them to check their call back the answers from the whole class. Suggested answers: A I’m interested in booking/a classic Three Ges cruise./Can you tell me/something about the boats? B Yes,/certainly./They’re big,/modern boats,/and they all have/professional English speaking directions./You can choose between/western and Chinese cuisine. T:Let’s e to another is also a dialogue in Activity through these sentences and pause at the end of each sense group. A Are there any other rules I should know? B There aren’t a lot of the boats are nonsmoking,so you’re not allowed to smoke anywhere except in your cabin and in the smoking lounge. Suggested answers: A Are there any other rules/I should know? B There aren’t a lot of rules./But the boats are nonsmoking,/so you’re not allowed to smoke/anywhere except in your cabin/and in the smoking lounge. Step 5 Summary and homework T:Today we have learned some modal verbs and some way to show obligation permission and ’ve also learned how to pause at the end of each sense more practice after the exercise on your much for ,everyone! Ss:Goodbye,teacher! The Design of the Writing on the Blackboard Module 5 A Trip Along the Three Ges The second period can/could have to/must should/ought to obligation permission prohibition Record after Teaching ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Activities and Research the usage of modal verbs. to express obligation,permission and prohibition. how to pause at the end of each sense group correctly. Reference for Teaching Grammar 和 could can 表示客觀可能性 ,也可表示 ”能力 ”。 和 might 表示請(qǐng)求許可（否定答語為 must not） ,口語中可用 can/could 代替 may,但在正式場合要用 may。 May you 。 4 比較 have to 和 must (1)兩詞都是 ’必須 ’的意思 ,have to 表示客觀的需要 ,must 表示說話人主觀上的看法 ,即主觀上的必要。will表示請(qǐng)求 ,通常用于第二人稱。結(jié)構(gòu)為 should +have+過去分詞。 I encouraged her to work hard and to try for the examination. 我鼓勵(lì)她用功并為這次考試作努力。require + that 從句用虛擬語氣（ should+動(dòng)詞原形） demand,require,request 和 ask 辨析 : demand 意為 ”要求 ,需要 ”。