人教版九年级英语全一册第十二单元Unit12教案
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人教版九年级英语全册教案Unit 12Life is full of the unexpected.Language GoalPeriod 5 Section B(3a-3b) & Self Check本单元Section A的中心话题是讲述发生过的意想不到的事情,学习的语言项目是了解过去完成时态描述过去某一时间或动作之前已经发生或完成了的动作,运用一般过去时态描述过去某个时间里发生的动作或存在的状态。
这部分的重点是让学生能够用适当的时态叙述过去发生的事情,特别是意想不到的事件。
教学难点是让学生明白一般过去时态和过去完成时态的区别,并能正确运用这两种时态叙述过去发生的事情。
Section B依旧围绕“让人出乎意料的事件”这一话题展开,内容从学生的生活琐事、意外事故过渡到生活中出其不意的玩笑,特别是愚人节发生的让人难以预料的事情。
这部分的学习重点依旧是掌握一般过去时态和过去完成时态,学习难点是能够在写作中熟练运用这两种时态。
The First Period—Section A(1a-2d)Teaching Important Points【教学重点】Key words & phrases:unexpected,backpack,oversleepby the time;give…a liftKey sentences:1.What happened to the girl?2.By the time I got up,my brother had already gotten in the shower.3.When I got to school,I realized I had left my backpack at home.4.Before I got to the bus stop,the bus had already left.Key structure:had+donewhen/before/by the time+clausee.g.When I got home,I realized I had left my keys in the backpack.Teaching Difficult Points【教学难点】★Practice the past perfect tense and the adverbial clauses with when,before,as,by the time to narrate past events.Teaching Aids【教学工具】A tape recorder,pictures,CAI or multimedia courseware.Teaching Steps【教学过程】★Step 1Leading in【新课导入】1.Greeting2.Warming-upGet the students to review some verbs and their past forms.Quickly ask individual students to say out the past forms of the verbs the teacher gives.★Step 2Cooperative inquiry【合作探究】1.Finish the task in 1a①Show the pictures in 1a.Get the students to say the phrases to express the situations of the pictures.get up late,take a shower,run/hurry to…,miss the bus,left the schoolbag at home②Read these phrases and write them down.The teacher asks about the pictures.Did the girl have a good or bad day?Then discuss in pairs,asking:What happened to the girl?Get the students to answer with complete sentences,using the phrases.2.Finish the task in 1b①Read the instructions.Get the students to focus on the verb forms in the recording.②Play the recording for the first time.Students listen and try to fill in the blanks.③Play the recording a second time.Listen and check their answers.④Get the students to focus on the sentences.Teach the past perfect tense.Write the structure:had+done.3.Finish the task in 1c①Read aloud the sentences.Then read the model conversation in 1c.②Show pictures in turn and get the students to talk about what happened to Mary.Take turns to play the role of Mary.4.Finish the tasks in 2a-2b①Show PPT or pictures.Ask questions:Where is Mary in the pictures?Is anything good or bad happening to her?What is it about?②Play the recording for the first time.Number the pictures in 2a.And ask some students to say their answers.③Read the sentences in 2b.Play the recording again.Students listen and complete the sentences.④Play the tape once more.Check the answers with the whole class.Read aloud the sentences.Then students listen and repeat.5.Finish the task in 2c①Read and role-play the conversation.Then get students to retell the story about Mary.②Students tell the end of the story.First discuss in groups and then share in class.6.Finish the task in 2d①Talk about the picture and guess the conversation.Ask:What can you see in the picture?Can you guess what the dialogue is about?②Ask the students to read aloud the conversation in 2d.Then role-play it in pairs.③The teacher removes the verbs or verb phrases in the dialogue.Play the recording and get the students to fill in the blanks.④Check the answers with individual students.Write and learn these items:go off,woke up,rushed out,eat breakfast,brush my teeth,wash my face,got to,gave me a lift⑤Play the recording and get the students to follow the teacher in the recording.Then role-play the conversation.★Step 3Homework1.Retell the story about Mary's morning.2.Write the events in the five pictures in 1a.3.Translate the following sentences into English.(1)你发生了什么事?________________________________________________________________________(2)今天早晨我到学校时,迟到了10分钟。
Unit 12Life is full of the unexpected.第一课时Section A (1a~2d)§自主学习案根据汉语提示完成单词。
1.I got to school late because I overslept(睡过头)this morning.2.When I got home,I realized I had left(遗忘)my English book at school.3.It's cold outside(在外面),you'd better wear more clothes.4.When I got to school,I realized(意识到)I forgot to bring my homework.5.You'd better put your homework in your backpack(背包).§课堂导学案Step 1准备与热身(Preparation)Teacher:For one or more times in our school times ,we are late for school.Have you ever been late for school? Can you tell me why? And what happened to you that day?Students:________①Yes,I have been late for school one times.Because…②I was nearly late for class one day and…Step 2呈现与输入(Presesntation)1.要求学生翻开课本P89,迅速阅读1a部分的内容。
并按要求完成课本上相应的任务:Look at the pictures what happened to the girl.(1分钟)2.检查答案,先要求全班一起给出答案并检查讨论。