2021学年Lesson 12 Healthy Bones教案

这是一份2021学年Lesson 12 Healthy Bones教案，共3页。

在本课学习结束时，学生能够：
在语境中体会、发现、归纳由althugh、but、because、s引导的状语从句的用法和表意功能；
运用althugh、but、because、s引导的状语从句给身边的老师和同学提出合理的健康建议。
教学过程
教学活动
设计意图
互动模式
&时间
Review
Step 1
T asks Ss what they have learnt last perid then finishes a summary tgether.
1. What are bnes like?
2. Why are bnes imprtant?
3. Hw can we keep bnes healthy?
回顾上节课获取的信息和语言。
CW
IW
5’
Step 2
T elicits Ss t find ut adjectives and their ppsites. e.g. hard-sft, inside-utside
T asks Ss t find mre adjectives frm the passage and discuss in grups t find right answers.
Ss read the passage t underline adjectives and then t share their answers in grups.
Ss match adjectives and ppsites, after that Ss wrk in pairs and use them t make sentences.
归纳形容词及其反义词。
充分利用文本，鼓励学生积累更多形容词及其反义词。
CW
PW
IW
7’
Grammar
Step 3
T chses tw sentences that Ss get frm the passage and asks them t bserve the sentences t find ut adjectives and ppsites by althugh and but. Fr example,
1. Althugh they are light, bnes are strng enugh t supprt ur weight.
2. Bnes are hard n the utside, but they are sft n the inside.
T presents the tw sentences with althugh and but missing.
Ss discuss which nes are clearer.
T presents the tw sentences int different frms.
Ss bserve and find the differences.
T asks Ss t find mre sentences cntain “althugh” r “but” frm the passage and change them int different frms.
T directs Ss t find ut that “because” and “s” have similar functin t make sentences clearer.
T asks Ss t finish exercise B n page 104 and then finish Ex. 5 n page 47.
1. 引导学生关注althugh和but在句子中所起的转折连词的作用。
2. 学生在老师的引导下，自己体会、观察、发现语法现象。
3. 通过练习，让学生达到强化、巩固的目地。
CW
IW
17’
Grammar in use
Step 4
Ss d Ex. 6 individually and then discuss in grups.
T checks the answers.
Ss list teachers’ and students’ unhealthy behavirs and then give them sme advice in grups.
T asks individual S t reprt the advice f his / her grups.
1. 引导学生根据自己的实际情况使用本课所学的语法。
2. 创设真实情境，使学生能运用状语从句发表个观点，解决实际问题。
3. 倡导健康生活方式。
IW
PW
CW
11’
Hmewrk
朗读课文。
把课上提出的健康建议写在作业本上。