英语Unit8,It,must,belong,to,Carla,SectionA,1a-2b,(Period,1)教学教案|must belong to Unit8 It must belong to Carla SectionA 1a-2b (Period 1) 一、教学目标： 1. 语言知识目标： 1) 能掌握以下单词： truck,picnic, whose, pink, rabbit, magazine，valuable，anybody 能掌握以下句型： Whose book is this It must be Marys. /It must belong to Mary. 2) 掌握belong to与be在使用中的区别。 2.能力目标： 对本单元中的生词做到会读，会写，会用，培养学生听说读写的能力和观察事物的能力。 3. 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 1. 教学重点： 1) 掌握本课时中出现的生词truck, picnic, volleyball, whose,pink, rabbit, valuable, anybody 2) 学会描述表示物品所属提问和答复： Whose book is this It must be Marys. 2. 教学难点： 1）情态动词must,could,might和cant表推测判断的用法。 2）belong to sb 与be sbs的区别。 三、教学策略： 归纳总结情态动词can, may, must表推断的用法，比较它们的用法区别。在选择它们进行运用时，要多角度，全方位地思考，根据句子语境明确句子的含义，选择正确的情态动词。 四、教学准备：PPT，录音机 五、教学过程 .Warming Up 1、 Play a guessing game.Students learn the new words through the pictures. 2、Then read the new words together. II .Presentation 1、Lead in the title. It must belong to Carla. Language points: (1)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，即（be sbs）。 如：这件蓝色的夹克是他的/Jerry的。 The blue jacket belongs to him / Jerry. The blue jacket is his / Jerrys. (2)must为情态动词，意为：一定，必须无人称和数的变化，后接动词原形。 （3）意为“必须时 -Must I finish the work on time？ -Yes, you must. /No, you neednt/dont have to. 2、 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 students say their answers. Let other students add more. . 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 students to listen. 3. Students listen and try to match the each person with a thing and a reason. 4. Check the answers. . Practice T:There are five things in the picture.They must belong to some of you.Lets guess whom they belong to. 1.Make conversations according to the pictures below.Use the structures in 1c. A:Whose is this B:It must be sbs/belong to sb.Because 2、Let some pairs ask and answer in pairs. Eg:A: Whose dictionary is this B:It must be Shaoyis./ It must belong to Shaoyi. Because she always look up the dictionary when she meet the words she doesnt undrestand. . Listening T:Just now we talked about the things that you have.There are two students,Bob and Anna.Lets see what happened to them. Work on 2a: T: Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. 1. Lookat the chart in 2a. 2. Play the recording for the students to listen and check the words they hear. 3. Check the answers. Work on2b: 1. Let students read the sentences below. Explain some main sentences for the students. Make sure they know what to do. 2. Play the recording for the students to fill in the blanks with the right words. 3. Check the answers. .Group work. 活动探究：情态动词must,might,could,cant表示推测的含义与用法。 情态动词must,might,could,cant后面都接_动词原形_，都可以表示对现在_或将来的推测，但他们的含义有所不同。 （学生观察2b句子，然后讨论总结） 强调：must的否认是cant,而不是mustnt 情态动词 用法 例句 must 表示很有把握的推测，意为“一定，只用于肯定句。 The light is out. He must be sleeping. could may might 表示不太有把握的推测，意为“可能。 The pen could / may/might be Joes. I saw it on his desk just now. cant 表示很有把握的否认推测，意为“不可能。 The girl here cant be Helen. Helen has gone to Beijing. .Extension Do some exercises. 1. Excuse me. Is this the right way to the Summer Palace Sorry, I am not sure. It _ be. A. might B. will C. must D. Can 2. Isnt that Anns husband over there No, it _ be him Im sure he doesnt wear glasses. A. cant B. must not C. wont D. may not 3. Is John coming by train He should, but he _ not. He likes driving his car. A. must B. can C. need D. may .Summary A:Whose is this B:It must be sbs/belong to sb. Because 表示肯定的推测的情态动词有：must,may(might)或could(一般不用can) 1、_must_的语气最强，译为“一定，准是，肯定 2、could的语气较强，表示“可能 3、may(might)语气最弱，表示一种可能性很小的推测，意为“可能，也许_。 表示否认的推测时， cant的语气最强，“_不可能；意为表示可能但不是肯定无疑时，常用_could not_, may not_或_might not_译为“可能不，也许不。 VIII.Homewok 1.Copy the new words. 2.根据小短文，对Mary进行推测。 Mary, I know your job is not easy in school,but this is just the first month.You should try to make some new friends.Dont worry too much.Try to get some rest on the train before work.For the pain,take an aspirin. 板书设计 Unit 8 It must belong to Carla Whose volleyball is this It must b