人教版九年级Unit 8 It must belong to Carla.-Section A 1a—1c-ppt课件-(含教案)-市级公开课-(编号：d3775).zip

运用belong to 与 be sb.s sth. belongs to sb. sth. belongs to sb. 与与 be sb.sbe sb.s 如如：The penThe pen belongs tobelongs to MikeMike. . The penThe pen is is MikesMikes. . 运用must进行推断，情态动词 must+动词原形 sth. sth. must belong to sb. belong to sb. sth. sth. must be sb.s be sb.s 如如：The penThe pen must belong tobelong to MikeMike. . The penThe pen must bebe MikesMikes. . 使用 whose 问答 如如：Whose bookWhose book is is thisthis? ? WhoseWhose is is this bookthis book? ? 用 whose，belong to，be sb.s 写句子，并展示给同伴。 must could might cant “ must,cant/ could,may/ might + “ must,cant/ could,may/ might + 动词原形动词原形” ”常用来表示对现在或将来发常用来表示对现在或将来发 生情况的推测生情况的推测. . must must 只用于肯定句只用于肯定句中中, ,表示表示“ “一定、肯定一定、肯定”. ”.其否定其否定 mustnt mustnt 表表“ “不准、禁不准、禁 止止、不可以、不可以” ”等等. .如：如： He never takes a taxi.He must be very poor. He never takes a taxi.He must be very poor. 他从不乘出租车他从不乘出租车, ,他一定很穷他一定很穷. . I thought you must like something to read,so I have brought you some I thought you must like something to read,so I have brought you some books.books. 我想你一定喜欢看点东西我想你一定喜欢看点东西, ,所以我带来了些书所以我带来了些书. . could could可用于表示某事有可能发生或可能是事实。可用于表示某事有可能发生或可能是事实。 Dont eat it. It could be poisonous. Dont eat it. It could be poisonous. 不要吃它，可能有毒。不要吃它，可能有毒。 The plane could be delayed by fog. The plane could be delayed by fog. 飞机可能会因为雾晚点。飞机可能会因为雾晚点。 may, might may, might表示推测表示推测“ “可能性可能性” ”时，意思是时，意思是“ “可能可能” ”、“ “也许也许” ”，语，语 气没有气没有 must must肯定。肯定。 He may / might be American. = It is possible that he is He may / might be American. = It is possible that he is American. American. 他可能是个美国人。他可能是个美国人。 注：注：mightmight不表示过去时态，只是语气上比不表示过去时态，只是语气上比maymay更委婉，表示的更委婉，表示的 可能性更小。可能性更小。 推测的否定形式推测的否定形式cantcant，表示一定不，与，表示一定不，与mustmust 意思相反。意思相反。 Michael canMichael can t be a policeman,for het be a policeman,for he s much too short.s much too short. 迈克不可能是警察迈克不可能是警察, ,因为他太矮了因为他太矮了. . must could might cant 1 Unit 8 It must belong to Carla. Section A 1 (1a-2d) 一、教学目标：教学目标： 1. 语言知识目标：语言知识目标： 1.巩固并熟练运用 belong to 与 be sb.s 2.正确区分并运用 must，might，could，cant 进行推断。 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： 学会描述表示物品所属提问和回答： Whose book is this? It must be Marys. 2. 教学难点：教学难点： Whose .is this? 句型 三、教学过程三、教学过程 . 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. . Presentation Present some pictures about the new words, then learn. . 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. 2 . 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 Marys. J.K. Rowling is her favourite writer. . Listening Work on 2a: T: Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. 1. Look at the chart in 2a. 2. Play the recording for the Ss to listen and check the words they hear. 3. Play the recording again to check the answers. Work on 2b: 1. Let Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. 2. Play the recording for the Ss to fill in the blanks with the right words. 3. Play the recording again to check the answers. Summary: 表推测的形容词的用法 .Pair work 1. Tell Ss to make conversations about the schoolbag using the information in 2a. 2. Let some pairs act out their conversations before the class. e.g. A: Look! Theres a schoolbag here. B: Whats inside? A: Theres a T-shirt, . Role-play 1. Read the conversations and Let Ss read after the teacher. 2. Explain some new words and main points in the conversation. 3. Ask Ss to role-play the conversation in groups. VIII. Language points 3 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 / Jerrys. IX. Exercises X. Homework 1. Recite the conversations in 2d. 2. Finish the exercises in the workbook.