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视频标签：invented
所属栏目：初中英语优质课视频
视频课题：人教版九年级unit6 When was it invented SectionB(1a~1e) 安徽
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人教版九年级unit6 When was it invented SectionB(1a~1e) 安徽
教学目标
知识与技能
1. Master the new words: sour, sweet, bitter, hot, crispy, salty, by mistake and customer
2. Know the history of potato chips.
3. Develop students’ listening and communicative skills.
过程与方法
1.Learn some adjectives to describe the taste of food.
2. Train students’ listening skills by listening and discussing about the history of potato chips.
3. Intuitive, communicative and cooperative approach.
情感态度与价值观
Smile to life!
Sour, sweet, bitter, hot are all nutrition;
Success, failure are harvest.
2重点难点
教学重点
1. Master the new words and target languages .
2. Review the use of passive voice.
3. Develop students’ listening and communicative skills.
教学难点
Develop students’ listening and communicative skills by listening and discussing the history of potato chips.
3教学过程
3.1第一学时
3.1.1教学活动
活动1【导入】Leading in
教师活动: Greetings and leading in the title by showing the e-textbook.
学生活动: Greetings and understanding what they will learn.
设计意图: 由电子课本呈现本节课的教学页面,有助于学生在接下来的活动中,快速在课本上找到相应内容。
活动2【讲授】Presentation
教师活动:1. Show the pictures of some food to describe how food can taste, and teach some new
words. Then ask students to add different food after each adjective in the books.
学生活动:1. Look at the pictures and describe how the food can taste and master the new words.
Then add different food and
write them on the e-whiteboard actively. After that, check by using the sentence … can taste …
教师活动:2. Show more pictures and let students know about how more food can taste.
学生活动:2 Describe how the more food can taste and master the adjective (including the new word sour, sweet, bitter, hot).
学情意图:通过观看食物图片和品尝薯片,激起学生学习的兴趣,从而学会描述食物的味道和掌握有关的新单词sour等;同时引出话题
How were potato chips invented?
教师活动:3. Divide students into four groups.
学生活动:3. Be in groups, work hard to get more smiles.
教师活动: 4. Take out a box of potato chips, let students taste them. Then lead in the new words crispy and salty,
and the history of potato chips.
学生活动: 4. Taste the potato chips and describe how they taste. Then master the two new words and prepare to
know about the history.
学情分析:将学生分组,在小组中学习,培养学生的合作能力和竞争意识。
活动3【练习】Practicing
教师活动:1. Lead in six sentences about the history of potato chips in the listening conversation.
And teach the new words by mistake, customer, George .
学生活动:1. Students read the sentences, understand them and master the new words.
教师活动:2. Play the tape, then show the answers.
学生活动:2. Listen and circle T for true or F for false, then show their answers, and check them.
学情分析:通过选对错,填表格的方式,让学生进行听力活动,锻炼他们听力的同时,了解薯片的历史。
教师活动:3. Show a chart about the history of potato chips, then pass the chart on the paper.
学生活动:3. Read the chart and prefill in the blanks.
教师活动:4. Play again, then show the right answers.
学生活动:4. Listen again, fill in the blanks. Then read their own answers and check them.
学情分析:让学生先预填表格,然后再听,可降低听力难度,培养学生好的听力习惯。
活动4【活动】Consolidation
教师活动:1. Ask Now do you know the history of potato chips? and let students discuss with partners.
(Walk through the classroom, help the students who need help.)
学生活动:1. Discuss by using the conversation like
A: Hi, … do you like potato chips?
B: Yes. They are delicious.
A: How do they taste?
B: They taste crispy and salty.
A: Aha, who were they invented by?
B: …
教师活动:2. Encourage students to share their conversations at the desk or on the rostrum.
学生活动:2. Show it with the partner.
学情分析:让学生通过两人讨论,从而达到巩固描述食物味道的新单词和有关薯片历史信息的作用。
活动5【测试】Summary
教师活动:1. Ask what harvest we have in this class.
学生活动:1. Summarize in small groups.
教师活动:2. Congratulations to the winner group with students.
学生活动:2. Learn to Smile to life! Because Sour, sweet, bitter, hot are all nutrition, success and failure are harvest.
学情分析:以学生先在小组内交流,然后自己陈述的方式总结本节课所学的内容,体现学生的主体性。
活动6【作业】Homework
1. Try to make potato chips at home, and share them with families.
2. Know about the history of other food, and share it with us next class.
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