UNIT 3 Period 2 （Section A 3a-4c）教学详案

Period 2（Section A 3a-4c）
设计说明
　　本节课通过说唱来复习上节课所学习的有关家务的短语，增加趣味性。在阅读过程中，明确学习目标，掌握阅读方法和技巧，提高阅读理解能力。通过各个环节的阅读要求，培养学生的独立思考能力，增强学生的求知欲。“解难释疑”过程中，问题的找、想、答完全让学生自己完成，这种学习方式既培养了学生的独立思考能力，又调动了各个层面学生的积极性和参与意识。通过阅读故事，教育学生热爱劳动，共同分享做家务的快乐。
教学目标
　　1. 知识目标
　　（1）掌握单词和短语：throw，neither，shirt，pass，borrow，lend，finger，hate，chore，while；all the time，as soon as。
　　（2）掌握情态动词could用于有礼貌地提出请求和征询许可的用法；熟练使用Could you please do sth. 和Could I/we do sth. 句型及其答语。
　　（3）学习阅读一篇有关家人一起做家务的故事。
　　2. 能力目标
　　（1）学会运用情态动词could谈论家务琐事及家庭 互助。
　　（2）通过阅读教学使学生掌握一些重点短语、句型，同时学会一些阅读方法。
　　3. 情感目标
　　教育学生尊重家长，热爱劳动，养成积极主动地帮助父母做力所能及的事情的习惯。
重点难点
　　1. 重点：
　　（1）本课时单词与短语。
　　（2）通过阅读训练，培养学生良好的阅读理解能力。
　　（3）用情态动词could礼貌地提出请求和征询许可；熟练使用Could you please do sth. 和Could I/we do sth. 句型及其答语。
　　2. 难点：
　　（1）能够熟练掌握重点词汇的用法，同时能够复述 课文。
　　（2）掌握Could you（please）... 句型的使用方法，完成语法练习。
教学准备
　　1. 准备与课文有关的图片。
　　2. 准备录音机、磁带及多媒体课件。
教学过程
　　Step 1　Warming up & Leading in
　　T：Good morning，boys and girls! First let’s have a chant.
Could you please sweep the floor Sweep the floor，sweep，sweep. Could you please clean the living room Clean the living room，clean，clean. Could you please take out the rubbish Take out the rubbish， take out，take out. If we are free，we all say，“Yes，sure.” Could you please do the dishes Do the dishes，do，do. Could you please make the bed Make the bed，make，make. Could you please fold your clothes Fold your clothes，fold，fold. If we are busy，we can say，“Sorry，I can’t.”
　　1. Check the homework.
　　Could you please make conversations with these phrases
　　do chores　take out the rubbish
　　do the dishes　sweep the floor
　　make the bed　fold the clothes
　　clean the living room
　　For example：
　　A：Could you please...
　　B：Yes，sure. /All right. /No problem. /Certainly. /Sorry，I can’t. I have to do.../ Sorry，I can’t. I am doing...
　　A：What kind of chores did you do last weekend
　　B：I did the dishes.
　　Have two or three pairs make the conversation and talk about the chores.
　　2. Check the preview.
　　Complete the words according to the Chinese meaning.
　　（1）扔；掷thro w （2）也不ne ither
　　（3）衬衫shi rt　　　 （4）给；递pass
　　（5）借用borrow　　　 （6）借出lend
　　（7）手指finger　　　 （8）厌恶hate
　　（9）杂务 cho re　　 （10）当……的时候while
　　Read the new words.
　　Step 2　Reading
　　Before reading
　　T：This lesson we’ll go on talking about the chores. Look at the picture in 3a. Try to answer my questions. Was the house in a mess
　　S1：Yes，it was.
　　T：What will you do if your house is in a mess like this
　　S1：I think I will help my mother clean it.
　　T：Very good. You are a good boy/girl. All of us should help to do the chores at home. Now let’s read a story about a student named Nancy. Please turn to page 19.
　　While reading
　　1. Skim the story and answer the questions in 3a. Then check the answers.
　　Answers will vary.
　　2. Read the story carefully and fill in the blanks with key words.
When Last month，one day after school.
Where At Nancy’s home.
Who Nancy and Nancy’s mother.
What ●Mother wanted Nancy to take the dog for a walk first. ●Nancy wanted to watch one show first.
Why Mother felt angry because Nancy watched TV all the time and didn’t help out around the house.
How Mother’s way：She didn’t say anything and walked away. She didn’t do any housework. Nancy’s way：Neither did Nancy.
The ending of the story ●Nancy cleaned the house and said sorry to her mom. ●They need to share the housework to have a clean and comfortable home.
　　3. Read the story aloud.
　　4. Read the sentences in 3b. Underline the sentences from the reading that mean the same thing.
　　5. Check the answers. Then learn the language points and take notes.
　　Answers：1. For one week，she did not do any housework and neither did I.
2. The minute I sat down in front of the TV，my mom came over.
3. I’m just as tired as you are!
　　After reading
　　1. Read the story again，find the phrases and translate them into Chinese.
　　（1）come home from school放学回家
　　（2）throw down 扔下
　　（3）the minute 一……就……
　　（4）come over 过来
　　（5）take...for a walk 带着……散步
　　（6）reply angrily 生气地回答
　　（7）all the time 总是
　　（8）all day 整天
　　（9）as tired as 和……一样累
　　（10）walk away 走开
　　（11）the next day 第二天
　　（12）come home from work 下班回家
　　（13）in surprise 吃惊地
　　（14）share the housework 分担家务
　　2. Complete the passage according to 3a.
　　Last month，our dog welcomed（welcome）me when I came home from school. He wanted（want）a walk，but I was（be）too tired. I threw（throw）down my bag and went（go）to the living room. The minute I sat（sit）down in front of the TV，my mom came（come）over. She asked me to take（take）the dog for a walk. But I said I wanted to watch （watch）TV. She replied（reply）“No!” angrily. Neither of us did（do）the housework for one week. I could（can）not find a clean dish or a clean shirt. Finally I understand that we need to share（share）the housework to have（have）a clean and comfortable home.
　　3. Read the sentences in 3c and guess the parts of speech of the underlined words. Then write another sentence using the underlined words in the other form.
　　Answers will vary.
　　Step 3　Grammar Focus
　　1. Read the sentences in the chart. And think about how to use the modal verb“could”.
　　2. Have some students sum up the grammar.
　　Make sure all the students know：
　　（1）Make polite requests using“Could you please... ”；
　　（2）Ask for permission using“Could I/we... ”and their answers.
　　Step 4　Practice
　　Work on 4a.
　　（1）Write R for requests and P for permission. Then match each one with the correct response.
　　（2）Check the answers.
　　Answers：1. P；d　2. R；a　3. P；c　4. R；e　5. R；b
　　（3）Explain the new words：pass，borrow，lend，finger.
　　Work on 4b.
　　（1）Fill in the blanks in the conversation.
　　（2）Read the conversation and check the answers.
　　Answers：①do　②Could　③help　④Could
⑤fold　⑥could　⑦please　⑧could
　　（3）Read it aloud. Then practice in pairs.
　　Work on 4c.
　　T：Look at the picture. There are some students in it. Are they at school
　　Ss：No，they aren’t.
　　T：What can you see behind them
　　S1：I can see two tents.
　　T：What do you think they are doing
　　S1：I think they are going camping.
　　T：If we go camping with our friends，what should we bring or what do we need to do for the camping trip
　　Now work in groups of four.
　　（1）Make a list of things your group needs to do for the camping trip. Then discuss who will do them and complete the chart.
　　（2）Make a conversation according to the conversation in 4c.
　　Step 5　Cooperative inquiry
　　Discuss the following language points in groups and fill in the blanks.
　　1. the minute与 as soon as同义，意为“一……就……”，后接时间状语从句。
　　2. as +形容词或副词的原级 + as...意为“和……一样……”。
　　3.“neither +助动词/连系动词be/情态动词+主语”意为“某人（主语）也不”。neither可用nor替换，动词的时态与前面句子一致，人称和数与后面的主语保持一致。肯定结构为：so +助动词/连系动词be/情态动词+主语。
　　I don’t watch TV on school nights. Neither does he（他也不看）.
　　4. pass sb. sth. = pass sth. to sb. 意为“把某物递给某人”。
　　Can you pass me that ball by your feet （改为同义句）
　　Can you pass that ball to me by your feet
　　5. borrow和lend
　　（1）borrow“借入”，常与介词from 连用，指主语“借进来”，即borrow sth. from sb. “从某人那儿借某物”。
　　You can borrow the book from the library.
　　你可以从图书馆借这本书。
　　（2）lend“借出”，常与介词to搭配，指“借出去”，lend sb. sth. = lend sth. to sb. “把某物借给某人”。
　　He doesn’t want to lend his book to others.
　　他不想把他的书借给别人。
　　6. hate + to do/doing sth. 意为“讨厌做某事”。
　　I hate to trouble him. 我讨厌麻烦他。
　　She hates smoking in her room.
　　她讨厌在她的房间里吸烟。
　　7. while 连词，意为“与……同时，当……时候”，while引导的时间状语从句的谓语动词常用延续性动词。
　　While Mary was playing the piano，her mother came in.
　　当她妈妈进来时，玛丽正在弹钢琴。
　　Step 6　Summary
　　In this lesson we have learned：
　　1. New words：throw，neither，shirt，pass，borrow，lend， finger，hate，chore，while.
　　2. Phrases：all the time，as soon as.
　　3. A story.
　　4. How to use the modal verb“could”.
当堂达标（见导学案“当堂达标”）
答案与解析：
Ⅰ. 1. Neither　句意：我们两个都不知道答案，这道数学题太难了。neither of us 意为“我们两个都不”。
2. tired　tired意为“疲惫的”。句意：打扫教室后，我觉得很疲惫。
3. share　share the housework意为“分担家务”。句意：我们应该学会分担家务。
4. threw　句意：他把球扔给我，但是我没接住。throw动词，意为“扔；掷”，由didn’t可知此处应用throw的过去式threw。
5. shirt　句意：穿着那件黄色的衬衫，我爸爸看起来很酷。shirt名词，意为“衬衫”。
6. comfortable　由enjoy the beautiful sunshine（享受 美好的阳光）可知句意为“躺在草地上，享受美好的阳光很舒服”。故填comfort的形容词形式comfortable，意为“舒服的”。
7. replied　句意：“我也不做家务，”她生气地回答。reply动词，意为“回答”。
Ⅱ. 1. lend　could是情态动词，后接动词原形。
2. cut，not to get　第一空处由句子的时间状语yesterday可知应用cut的过去式cut。try to do sth. 意为“尽力做某事”，其否定式为try not to do sth. ，故第二空处填not to get。
3. to do/doing　hate to do/doing sth.意为“讨厌做某事”。
4. do　have to do sth. 意为“不得不做某事”。
5. to study　need to do sth. 意为“需要做某事”。
Ⅲ. 1. B　either“（两者中）任何一个”；neither“两者都 不”；both“两者都”；none“一个也没有”。由答语后句句意“我想要些水”可知，既不要些咖啡，也不要些可乐，故此处表示“两者都不”，应用neither。
2. C　lend sth. to sb. 意为“把某物借给某人”。句意：你可以借给我10元钱吗？下周我会还给你的。
3. A　make the bed意为“整理床铺”；fold the clothes意为“叠衣服”。
4. D　由答语后句句意“我必须做作业”可知，前句为否定回答；由句意“请你扫地好吗？”“对不起，我不 能。我必须做作业。”可知D项符合题意。
5. C　since“自从”；so that“为了”；as soon as“一…… 就……”；though“虽然”。句意：我一到学校就给你发信息。故选C。
Ⅳ. 1. the minute　句意：他一回来，我就会告诉他。
2. as beautifully as　as...as...意为“和……一样……”。
3. to me　pass sb. sth. = pass sth. to sb. 意为“把某物递给某人”。
Ⅴ. 1. angry with，angrily　2. in surprise　3. take the dog for a walk　4. neither/nor does he　5. borrow books from
Ⅵ. 1. E　2. A　3. C　4. G　5. B
　　Step 7　Homework
　　1. Read and copy the new words and phrases in this lesson.
　　2. Listen to 3a and follow it. Try to recite it.
　　3. Sum up the usages of “could” in your notebook and try to use it correctly.
板书设计
UNIT 3　Could you please clean your room Period 2（Section A 3a-4c）
throw　neither　shirt pass　borrow　lend finger　hate　chore while all the time neither +助动词/连系动词be/情态动词...+主语 as soon as +句子 Could you please... Could I/we...
教学反思