SectionA (2)

1 Unit 8 It must belong to Carla Section A 1 1a 2d 教案教案 一 教学目标 教学目标 1 语言知识目标 语言知识目标 1 能掌握以下单词 truck picnic whose pink rabbit magazine pi 能掌握以下句型 Whose book is this It must be Mary s It must belong to Mary 2 能够用情态动词表推测 2 2 情感态度价值观目标 情感态度价值观目标 让学生根据已有事实推测可能性 二 教学重难点教学重难点 1 教学重点 教学重点 1 掌握本课时中出现的生词 truck picnic volleyball whose pink rabbit valuable somebody anybody 2 学会描述表示物品所属提问和回答 Whose book is this It must be Mary s 2 教学难点 教学难点 Whose is this 句型 三 教学过程三 教学过程 Step 1 Warm up Show some pictures let Ss guess what does he she do Step2 New words Present some pictures about the new words then learn Finish 1a 1 Look at the chart in 1a then discuss with your group mates Try to fill in the chart with words to describe people 2 Let some Ss say their answers Let other Ss add more 2 Listening 1 T Here are some things belonging to those five people Listen and match each person with a thing and a reason 2 Play the recording for the Ss to listen 3 Ss listen and try to match the each person with a thing and a reason 4 Check the answers Pair work 1 Look at the conversation in 1c and make conversations in pairs 2 Let some pairs ask and answer in pairs e g A Whose book is this B It must be Mary s J K Rowling is her favourite writer VIII Language points 1 It must belong to Carla belong to 意为 属于 它一般不用于 进行时态和被动语态 如 The hair band belongs to Anna The hair band is belonging to Anna The hair band is belonged to Anna 此外 belong to sb 通常可以和名词性物主代词或名词所有格 一般是 s 所有 格 互相转换 如 The blue jacket belongs to him Jerry The blue jacket is his Jerry s IX Exercises X Homework 1 Recite the conversations in 2d 2 Finish the exercises in the workbook 情态动词表推测 可能性 must can could may might 3 一 must 表示可能性最大的肯定推测 意思是 一定 准是 只能用于肯定句 如果要 表示 一定不 应该用 can t 如果询问可能性时 应该用 can e g He must know the answers 他肯定知道答案 He can t know the answers 他肯定不知道答案 Can he know the answer 他知道答案吗 二 can could can 表示推测 可能性 时 一般用于否定句或疑问句 can 在疑问句中意思是 会 可能 e g He can t pick her schoolbag up 他不可能拿了她的书包 could 用于表示某事有可能发生或可能是事实 e g Don t eat it It could go bad 不要吃它 可能坏了 The plane could be put off by the storm 这趟飞机可能会因为暴风雨而推迟 could 可用于表示客气 礼貌 委婉的请求语气 Could you please help me with my homework 你能帮我完成我的家庭作业吗 3 may might may might 表示推测 可能性 时 意思是 可能 也许 might 不表示过去 时态 语气更委婉 可能性更小 may might 表推测时 可用于否定句 但不用 于疑问句 e g He may might not be at home but I m not sure 他可能不在家 不过我也不确定 四 推测时态 1 must 推测现在 正在 过去发生的动作 e g He must have a car now 现在 他一定有一辆小汽车 He must be finishing his homework at home 正在进行 他一定在家做作业 He must have finished the work 过去 他一定已完成了工作 2 can can can t 后可接进行时 完成时 表示对现在发生的动作或过去发生的动作进行 4 推测 e g They can t be reading in the library 他们一定不在图书馆读书 He can t have gone to Shanghai because I saw him just now 他不可能去了上海 我刚看见他了 3 may might may might 可以推测现在正在发生的动作或过去发生的动作 还可以推测将来 的情况 e g He may might