六年級(jí)上冊(cè)英語 教案-Unit4 Then and now 譯林版三起

1、六年級(jí)上冊(cè) 第四單元第1課時(shí) 教案Teaching aims and learning objectives 教學(xué)目標(biāo)1. 能聽懂、會(huì)讀、會(huì)說e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能運(yùn)用于語句中。2. 能聽懂、會(huì)讀、會(huì)說日常用語could/ could not 以及動(dòng)詞過去式的表達(dá)。3. 能正確地理解并朗讀對(duì)話內(nèi)容，在教師的引導(dǎo)和幫助下嘗試復(fù)述課文內(nèi)容。4. 能初步運(yùn)用本課所學(xué)的詞匯和日常用語談?wù)撨^去和現(xiàn)在會(huì)做的事情。Focus of the lesson and predic

2、ted area of difficulty 教學(xué)重點(diǎn)和難點(diǎn)教學(xué)重點(diǎn)：能正確地理解并朗讀對(duì)話內(nèi)容，在教師的引導(dǎo)和幫助下復(fù)述課文內(nèi)容。教學(xué)難點(diǎn)：could/could not的正確理解和運(yùn)用。Teaching procedures 教學(xué)過程Step 1 .Free talk 1. I ask and you answer: T: What did you do yesterday? S: I .2. You ask and I answer: S: What did you do yesterday? T: Guess!S: Did you.? (PPT提示圖片，操練短語：read HYPERL

3、INK /link?url=16nBVY11impdPdD120EaoN1Kp-lTjtYSHCbkQXx0YbDxBfuQMRRIcleY39tHozxobJd3TT2KZO1RidaWe7nwAK t _blank newspapers， buy things，do shopping on the Internet，listened to the radio)T: I enjoyed my old photos yesterday. Do you want to have a look?Step 2 Presentation1. T: Look! These are my photos.

4、Long long ago, I could do many things. (PPT出現(xiàn)would，引導(dǎo)學(xué)生說出could的讀音)2. (PPT出現(xiàn)圖片和句型) T: Thirty years ago, I could ride a bike. Twenty years ago, I could play basketball. Ten years ago, I could swim.(教師臉上做自豪狀)How about you? (引導(dǎo)學(xué)生用PPT上的句型來表達(dá)) _ years ago, I could_3. T: You really did a good job. Lets get

5、 more challenges. Are you ready?(PPT上句型稍作變換：_ years ago, I could not. But now I can.學(xué)生先操練，然后選擇一小組學(xué)生進(jìn)行non-stop talking。為增加趣味性和吸引所有學(xué)生的注意， 教師也可以用“金手指”隨意點(diǎn)擊學(xué)生快速反應(yīng)回答)4. T: Good job! Pay attention to these phrases. (PPT呈現(xiàn)Thirty years ago/Twenty years ago/ Ten years ago, 教師邊指PPT邊領(lǐng)讀)T: When we talk about the

6、 time before, we can use this word: Then. What does it mean? (PPT只剩下Then 和now) T: Yes, today we are going to learn a new lesson. The topic is Then and now. (點(diǎn)題) (讀題目，學(xué)生用自己的理解去翻譯題目)Step 3 Story timePart11. T: Many changes have happened to Mikes family. What are they? (播放動(dòng)畫)T: Can you say something ab

7、out Mikes family? (PPT呈現(xiàn)句型)例：Six years ago, Mike was short. Now he is tall.2. T: They have changed a lot. And in this lesson, well know more about the changes of Mikes family.3. T: This boy is Mike. Now, he is a young boy. And he can do many things now. Lets guess, what can he do? T: Could Mike do a

8、ll these things six years ago? What could he do? Can you guess? What couldnt he do? T: So, six years ago, Mike could read and draw but he couldnt write. (師生一起讀文本)T: Can you describe little Mike six years ago and young Mike now? 4. (1) Listen and tick (學(xué)生們選出聽到的單詞，整體感知課文)(2) Check and read (教師核對(duì)答案并領(lǐng)讀單

9、詞)5. T: What did they do then and what do they do now? Read the text quickly, and try to find out the answer. (PPT呈現(xiàn))Part 21. T: How about Mr Brown? How did he keep in touch with his friends twenty years ago? How does he keep in touch with his friends now?2. T: Lets fill in the blanks together. Now,

10、 try to describe Mr Brown. (學(xué)生復(fù)述)T: So the means of contact is changing. Part 3T: How about Mikes grandpa? How did he get news thirty years ago? S: He listened to the radio and read newspapers for news. (提醒學(xué)生read作為過去式時(shí)的讀音)T: How can he get news now? S: On the Internet and from e-books.T: Lets read t

11、his paragraph together. Then describe Mikes grandpa. (學(xué)生復(fù)述)T: So the way of getting news is changing. How do you get news, boys and girls? Part 41. T: Do you remember Mrs Brown? What is she doing in the pictures? T: So maybe she is doing some shopping or chat with her e-friends (解釋e-friends) on the

12、Internet.T: And the picture on the left is Mrs Brown twenty years ago. Then she was a schoolgirl. Where did she make friends? And where did she buy things?2. Read the text with your partners. T: It tells us the way to _ and the way to _. And the ways are changing now.Step 3 Consolidation1. Read the

13、text together. 2. Retell the text. (4人一組，可選擇齊讀、齊背、一人背誦一段等方式)3. Write and say. (完成38頁的練習(xí))4. Retell the whole text together.Step 3 Beyond Story timeT: Boys and girls, how does science change our lives? Can you describe with one word?T: Do you like the changes? Why?T: Technology and time change us a lo

14、t. It brings convenience and downsides as well. What should we do? Do you have any changes these years?Think it over. Lets talk about it next class.Homework 家庭作業(yè)1. 聽錄音，跟讀故事5遍。（必做）2. 嘗試背誦故事（可選做）。3. 找兩張自己的照片，一張過去的一張現(xiàn)在的，模仿書40頁的句型進(jìn)行語言操練。（必做）4.根據(jù)書40頁的語言提示，寫一個(gè)小短文。（可選做）Teaching aids 教學(xué)準(zhǔn)備（含板書設(shè)計(jì)）教學(xué)準(zhǔn)備：PPT板書設(shè)計(jì)

15、： Unit 4 Then and nowthennow can do many things writes emails has a mobile ohone can read news and watch news on the Internet/reads e-booksmakes e-friends and does shopping on the Internet6 yrs ago could read and run could not write20 yrs ago wrote letters used the telephone30 yrs ago listened to the radio read newspapers20 yrs ago made friends at school bought things from shopsMikeMr BrownMikes grandpaMrs Brown 說課在本節(jié)課導(dǎo)入部分，用“我問你答”和“你問我答”這兩個(gè)形式的free talk開始課堂教學(xué)，既調(diào)節(jié)了課堂氣氛又幫助學(xué)生復(fù)習(xí)了過去式的表達(dá)，為接下來的課題做了鋪墊，并順勢(shì)引出了could 和could not，激起學(xué)生和教師競(jìng)爭的興趣，從而在進(jìn)入課文前就解決了新句型。接著引出課題Then and now，用今昔對(duì)比的方式，以“chang