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八年级上 Unit 1

How often do you exercise ?

Section B

一、教材分析

1．教材地位

Unit 1 How often do you exercise ? 是八年级教材的起始单元，起着承上启下的作用，在七年级所学内容的基础上，进一步学习和运用一般现在时，表活动频率的功能句How do you...?及相关词汇。Section B 1a---2c 是在对Section A 进行了感知和体验的基础上，更进一步落实听，说，写的训练，从而达到学以至用的目的。2．教学目标

1）知识目标

词汇：学习并掌握 junk food , milk ,coffee , chip , cola , chocolate , drink , health , how many , interviewer.功能句：学习并掌握 How often...? It's good for...? 2)能力目标

运用所学词汇，短语，及句型进行自由交际的能力。

听短文，快速捕捉信息的能力。

联系实际，运用所学知识写作的能力。

3）情感目标

培养学生良好的饮食，运动等生活习惯，保持身体健康。

3． 教学重点

词汇：junk food , milk , coffee, chocolate , drink , health.功能句：How often...? It's good for...听力

４． 教学难点

结合功能句进行的听力和写作。

二、教法与学法

1．词汇教学时，采用图片及实物等直观教学法，直观形象，易于接受。

2．功能句How often...?练习和运用，采用情景交际和任务教学法。教师创设情景，分配任务；学生自主探究，小组合作，从而学习，掌握并运用功能句进行交际的能力。

3．听力训练时，指导学生先感知问题，再有目的的去听。根据学生听的情况，适当调整听的速度，确保听的效果。

三、教学过程

环节1 热身与复习

1．Word competition

全班同学分成4组，每组各出代表到黑板上，默写出表饮食的名词和频率副词，其余同学写在练习本上，看哪一组同学在规定的时间内，写的最多，最好。这样既复习了旧知识，又为学习和运用新知识打下了基础。

2． Free talk

3---5组同学，运用Section A所学知识，进行自由对话，其余同学认真听，并根据听的内容进行问答或转述。环节2 1a 1.Learn the new words

以旧引新，利用实物和图片教学新词汇 junk food , milk ,coffee , chip , cola, chocolate , drink

2.Look and match Match the words with the pictures.Ss do by themselves , then check the answers.3.Read and write the new words.环节3 1b 1． Presentation

Show a picture of milk and ask the students

T：Do you like milk ？

Ss：Yes，I do.T：How often do you drink milk ? Ss：I drink it every day / morning / night/ twice a day。。

当有学生说I never drink it。I don’t like it。老师可以说 I want you to drink milk。It’s good for your health。Drinking milk is good for our health。

板书 want sb.to do sth.和 be good for

2． Practice

Read the conversation in 1b , understand the meaning of “ want sb.to do sth.” and “ be good for ” , Let the students make sentences.Talk about the pictures in 1a in pairs.Make up their own conversations in pairs

Show in pairs.环节4 2a

1.Prepare

' Read the questions and the answers.2.Listen and circle.Firs t just listen , then listen and circle.因为听力材料较长，这一环节需要听两遍。环节5 2b 1.Prepare

Read the questions quickly.目的是能抓住要听的主旨，便于快速准确地捕捉要听的信息。

2．Listen and fill in the blanks

First listen and write ,then listen and check.因为在2 中已经听两遍了，所以，这一环节可以边听边写，再听检查。要根据学生听的情况，适当调整听的速度。

3．Listen and repeat , and then read by themselves.环节6 2c 1.Modle Imagine the teacher is a interviewer, one student is Katrina or Jim.Make a interview.2.Students work in pairs.3.Students show in pairs.4.Interview a student about his / her family , using “ How often does your mother /father...? The questions and the answers in 2c can help you.5.Ss work in a group of four.环节7 Writing

1.Discu the questions in groups.Why Katrina is healthy ?

Is Bill healthy ? Why? How to keep healthy ? 2.Write a paage

3.Some students read their paages.设置这一环节的目的，是把听和说的训练落实到写上，同时让同学们明白，只有养成良好的生 活 习惯，才能保持身体健康。环节8 Summary

1.Ask the students to sum up the words and the sentences.2.Add: Drinking milk is good for our health.Eating too much junk food is bad for our heath.环节9 Homework 1．Remember the words，phrases and the sentences。

2．Writing

课下采访你喜欢的老师, 记下他/她的性格爱好, 起居时间,饮食习惯, 运动频率等。写一篇70 词左右的短文。四。板书设计

板书是无声的语言，却是一堂课重点知识的呈现，是课堂教学不可缺少的重要环节。板书要求安排合理，书写规范，突出实用性。我的板书设计是这样的：

Unit1 How often do you exercise? Section B 1a----2c

junk food chocolate How often do you eat vegetables? milk drink Every day.coffee health My mother wants me to drink it.cola how many It' s good for your health.chip three or four times a day Eating too much junk food is bad for your health.