七年級英語上冊 Unit 3 Is this your pencil Period 3Section B 1a2c教案 人教新目標(biāo)版精修版

人教版英語精品資料（精修版）Period 3 Section B 1a­2c.教學(xué)準(zhǔn)備1教師：錄音機(jī)、錄音磁帶、多媒體課件、圖片和物品實(shí)物。2學(xué)生：關(guān)于學(xué)習(xí)用品的圖片、實(shí)物，以及卡片。.教學(xué)目標(biāo)1讓學(xué)生繼續(xù)了解如何確認(rèn)物主關(guān)系。2使學(xué)生能夠看懂尋物啟事和失物招領(lǐng)啟事。3學(xué)習(xí)本課的知識點(diǎn)。(1)詞匯：baseball，watch，computer，game，card，notebook，ring，bag，in，library，ask，find，some，classroom，e­mail，at，call，lost，must(2)句型：What's this？It's a watch.How do you spell it？W­A­T­C­H.Ask the teacher for it.I lost my school ID card.I must find it.Call me at 685­6034.4使學(xué)生在聽錄音時(shí)聽懂基本的英語對話。5幫助學(xué)生來確認(rèn)其他同學(xué)的物品。.教學(xué)重點(diǎn)(1)詞匯：baseball，watch，computer，game，card，notebook，ring，bag，in，library，ask，find，some，classroom，e­mail，at，call，lost，must(2)句型：What's this？It's a watch.How do you spell it？W­A­T­C­H.Ask the teacher for it.I lost my school ID card.I must find it.Call me at 685­6034.教學(xué)難點(diǎn)1讓學(xué)生能夠熟練運(yùn)用所學(xué)知識進(jìn)行完整的對話練習(xí)。2讓學(xué)生能夠看懂尋物啟事和失物招領(lǐng)啟事。.教學(xué)步驟Step 1：Greetings and talking建議1：通過師生問答進(jìn)行自由交際。教師提問多個(gè)學(xué)生問題，讓學(xué)生回答，目的是為了訓(xùn)練學(xué)生開口說英語的能力，提高學(xué)生學(xué)習(xí)英語的興趣。教師在與學(xué)生對話時(shí)要結(jié)合本單元已經(jīng)學(xué)過的語言項(xiàng)目進(jìn)行自由交際，要圍繞這個(gè)課時(shí)的句型“What's this？How do you spell it？”展開。建議2：通過學(xué)生互相問答進(jìn)行自由交際。讓學(xué)生之間互相提問問題，訓(xùn)練他們的口語交際能力。For example：S1：What's this?S2：It's a pencil.S1：How do you spell it?S2：P­E­N­C­I­L.S1：Is this yours?S2：Yes，it is.It's mine.Step 2：Check the homework建議1：檢查上節(jié)課的家庭作業(yè)。找?guī)孜煌瑢W(xué)站起來，向全體同學(xué)朗讀自己所編寫的對話，目的是了解學(xué)生對上節(jié)課所學(xué)語言項(xiàng)目的掌握情況。建議2：讓學(xué)生小組內(nèi)相互交換家庭作業(yè)，檢查有無語言錯(cuò)誤，然后小組內(nèi)同學(xué)分角色表演，并評選出表演最好的小組，目的是檢查家庭作業(yè)，并培養(yǎng)學(xué)生的動口能力，激發(fā)學(xué)生學(xué)習(xí)英語的興趣。Step 3：Present the new words建議1：利用多媒體圖片或?qū)嵨飶?fù)習(xí)上節(jié)課的語言項(xiàng)目，并導(dǎo)入新課。教師出示表格，根據(jù)表格信息進(jìn)行提問，對上節(jié)課的語言項(xiàng)目進(jìn)行復(fù)習(xí)，并導(dǎo)入新課。物品pencilwatchcomputerbaseball.物品主人mineBob'sAnna'sHelen's.For example：T：Excuse me，S1.Is this your pencil?S1：Yes，it's mine.T：And is this your watch?S1：No，it's Bob's.T：What about this baseball?S1：It's Helen's.T：Thank you for your help，S1.S1：You're welcome.建議2：教師直接展示多媒體圖片或?qū)嵨铮瑢W(xué)習(xí)新單詞。(注意復(fù)習(xí)剛學(xué)過的單詞)For example：T：Look at the picture.(Show students a picture of a watch.)T：What's this in English？It's a watch.(Ask a student)What's this in English?S1：It's a watch.T：Good.(Ask another student.)What's this in English?S2：It's a watch.T：How do you spell “watch”？(Show the students the spelling.)W­A­T­C­H，watch.Read after me，please.(Teach the other words “baseball，computer，game，notebook，ring，bag，ID card” in the same way.)Step 4：Practice the new words建議1：通過處理課本1a部分來練習(xí)新單詞。教師可以讓學(xué)生直接在課本上完成，也可以通過多媒體課件把1a部分展現(xiàn)出來，讓學(xué)生一起來做。建議2：教師展示出所學(xué)新單詞的圖片或?qū)嵨?，讓學(xué)生仿照1b，利用所學(xué)過的語言項(xiàng)目對新單詞進(jìn)行操練。教師可以先和一名學(xué)生對話，給其他同學(xué)做個(gè)示范。For example：T：What's this?S1：It's a watch.T：How do you spell it?S1：W­A­T­C­H.Then let the students practice in pairs.Step 5：Listening1課本1c的處理。建議1：練習(xí)聽力之前，先讓學(xué)生說出1a中圖片中物品的英文名稱，進(jìn)一步強(qiáng)化重點(diǎn)單詞。For example：T：Please look at the picture in 1a.Can you say their English names？(The teacher asks the students to name each one individually.)S1：This is.S2：This is.然后讓學(xué)生看著課本聽并在1a中圈出所聽到的物品。建議2：教師可以把一些物品實(shí)物放在講桌上，讓學(xué)生把聽到的物品先記下來，然后讓學(xué)生到講桌前去選出所聽到的物品。讓學(xué)生動手去做，比單純的單詞辨聽更容易引起學(xué)生的興趣。For example：T：Now I'll put the objects in 1a on the desk.You will listen to a dialogue and write down the names of the objects you hear.Then please come to the front and pick out the things you hear.Let's see who will do the best.(Play the recording for the students to listen.)T：Now let's check the answers.Please pick out the things you hear and say their English names.(Make sure the students hold the things to show them to the other students.)2讓學(xué)生再聽一遍錄音，完成1d的卡片。教師也可以把卡片用多媒體課件展示出來。T：Please look at the two pictures in 1d.One is Linda，and the other is Mike.Listen to the conversation again.This time you will pay attention to the things Linda and Mike are looking for.Then write down the names of the things beside each person's picture.(Play the recording for the students to write down the words.)T：Well，what is Linda looking for?S1：.T：What about Mike？What is he looking for?S2：.Step 6：Practice the new sentences建議1：根據(jù)1d中卡片的信息，讓學(xué)生分別扮演琳達(dá)和邁克，編寫對話并表演出來，然后交換角色。(教師可先和一名學(xué)生做示范)For example：(LLinda，TTeacher)L：I'm looking for my watch.T：Is this your watch?L：No，it isn't.That is my watch.T：Here you are.L：Oh，and that is my notebook.T：What's your name?L：Linda.T：OK.Here you are.L：Thank you.T：You're welcome.建議2：讓學(xué)生仿照1d的卡片，為自己做出類似的卡片，并把所擁有的物品寫在卡片上，根據(jù)小組內(nèi)同學(xué)的卡片信息，進(jìn)行對話練習(xí)。For example：S1：I lost my baseball.S2：What color?S1：Black and red.S2：OK.Is this yours?S1：Yes，it is.And that is my ID card.S2：What's your name，please?S1：Mike.S2：Here you are.S1：Thank you.S2：You're welcome.Step 7：Task建議1：讓學(xué)生在課本2a部分寫出自己經(jīng)常丟失的物品，再次對所學(xué)單詞進(jìn)行鞏固。建議2：小組內(nèi)同學(xué)互相查看2a的完成情況，一是檢查單詞的拼寫，二是了解彼此的信息。同時(shí)把物品放在課桌上，利用所學(xué)語言項(xiàng)目進(jìn)行對話練習(xí)。For example：S1：What's this?S2：It's a pencil.S1：How do you spell it?S2：P­E­N­C­I­L.S1：Is this yours?S2：No，it isn't.It's hers.Is this pencil yours?S3：Yes，thank you.Step 8：Read the notices1設(shè)置情景，激發(fā)學(xué)生的思維。從學(xué)生生活中常丟失物品的現(xiàn)象出發(fā)，引導(dǎo)學(xué)生學(xué)會處理這類問題。For example：T：Most of us may pick up others' things or lost something.If you pick up or lost something，what should you do？You can discuss with your partners.(The students discuss the problem.)S1：Tell the teacher about it.S2：Ask my friends to help me look for it.S3：Tell my parents.T：All of you are right.Maybe we should learn how to read the notices on the board.From Lost and Found，we can find out lots of important information.2尋找重要信息。給學(xué)生展現(xiàn)出課本2b的公告欄信息，讓學(xué)生圈出丟失的物品。Lin Hai，A computer game is in the school library.Is it yours？Ask the teacher for it. MikeFound：Some keys are in Classroom 7E.Are they yours？E­mail me at maryg2.Is this your watch？My phone number is 495­3539.Call me.JohnLost：I lost my school ID card.I must find it.Call me at685­6034.Thanks.TomStep 9：Practice建議1：讓學(xué)生再讀一遍2b的信息公告欄啟事，寫出丟失的物品，并在課本2c的Lost 或Found下打勾。Item Lost Found_ _ _ _ 建議2：讓學(xué)生在課本2b的圖片上標(biāo)明Lost 或Found，讓學(xué)生能夠正確判斷尋物啟事和失物招領(lǐng)啟事。Step 10：Homework1正確閱讀所在學(xué)校的公告欄信息。2小組內(nèi)討論如何書寫尋物啟事和失物招領(lǐng)啟事，并試著用卡片分別寫出。Unit 3 Is this your pencil？Section B 1a­2cWordsSentencesbaseball watchcomputer gamecard notebookring bagin libraryask findsome classroome­mail atcall mustlostWhat's this？It's a watch.How do you spell it？W­A­T­C­H.Ask the teacher for it.I lost my school ID card.I must find it.Call me at 685­6034.知識講解1Ask the teacher for it.問老師要這個(gè)物品。(1)ask意思是“詢問，問”或“要求”。在本句中的意思是“問”，“問某人要某物”則要用ask人for物。例如：問我的父母要個(gè)書包。Ask my parents for a schoolbag.(2)ask譯為“要求”時(shí)，常用于ask sb.to do sth.結(jié)構(gòu)，意思是“要求某人去做某事”，而“要求某人不要去做某事”為ask sb. not to do sth.。例如：我要求我的妹妹來幫助我。I ask my sister to help me.父母要求我們不要去看電視。 Parents ask us not to watch TV.2I must find it.我必須找到它。(1)must 意思是“必須”，是情態(tài)動詞，沒有人稱和數(shù)的變化，后面接動詞原形。例如：他必須拼寫它。He must spell it.(2)find意思是“找到”，強(qiáng)調(diào)找到的結(jié)果，而look for意思是“尋找”，強(qiáng)調(diào)尋找的過程。例如：我到處尋找我的鑰匙，但是我沒能找到它們。I look for my keys everywhere，but I can't find them.3Call me at 685­6034.打685­6034找我。 “call”意思是“打電話”，給某人打電話用call sb.，而撥打多少號碼用at加號碼。例如：打495­3539找約翰。 Call John at 495­3539.