2017_2018学年八年级英语上册Unit2Howoftendoyouexercise第1课时Se

Unit 2 How often do you exercise ?
Section A (1a—2b)（第 1 课时）
【学习目标】
课标要求：
1.认读生词和短语：once , twice, houeswork
hardly ever,,Internet,program
2.把握的句型有；
（1）-What do you usually do on weekends ?
--I often go to the movies.
(2) –How often do you exercise ?
--I exercise every day.
3. 通过反复练习和对照，把握频率副词间的区别及其具体用法。

目标达到：
学会运用一样此刻时来讨论周末活动和做情形的频率；通过听说读写，学会灵活运用”What do …?” 和“How often…?” 的句型。

学习流程：
【课前展现】
.熟记课文单词，小组内相互检查（5分钟）
2.完成1a（2分钟）
3.听录音完成1b（2分钟）
4.仿照1c编对话（3分钟）
【创境激趣】
1.高声朗诵下面的对话，直到很熟练，并完成下面的练习。

A:What do you usually do on weekends ?
B:I usually use the Internet.
C:I sometimes help with housework.
D:I never help with the housework.I usually exercise. E:I hardly ever exercise,I often watch TV at home
从上面的对话中找出以下短语：
1.帮忙做家务______________________
2.在周末__________________________
3.上网____________________________
几乎不__________________________
2 .高声朗诵以下对话，并把以下短语译成汉语。

A:How often do you go to the movies ?
B:I go to the movies once a month.
A:How often do you use the Internet ?
B:I use the Internet twice a week.
A:How often do you exercise ?
B:I exercise 3 times a week.
A:How often do you help with housework ?
B:I hardly ever help with housework.
A:How often do you watch TV ?
B: I watch TV every day.
请试一试翻译以下短语：
1.once a month _______________________
2.twice a week _______________________
3. 3 times a week _____________________
4.hardly ever _________________________
5.every day __________________________
【自学导航】
1.完成1a,听录音完成1b,2a和2b
2. 2人一组练习对话(要求角色互换)
A: What do you usually do on weekends ?
B: I usually use the Internet(go to the movies…).
A:How often do you use the Internet ?
B:I use the Internet once a week(twice a month…).
【合作探讨】
1.How often 是用来对什么提问的？
2.和how提问的短语有哪些？
【展现提升】
典例分析知识迁移
请依照以上对话的信息，按此形式练习对话（至少三人一组）A: What do you usually do on weekends ?
B: I usually use the Internet(go to the movies…).
A:How often do you use the Internet ?
B:I use the Internet once a week(twice a month…). A:What does B usually do on weekends ?
C:B usually uses the Intenet.
A:How often does B use the Internet ? C:B uses the Internet once a week.
【强化训练】
A:选用框中的频率副词改写句子。

1.I get up at six every day.
I _________get up at six.
2.He takes a bus to work six days a week. He ____________takes a bus to work.
3.She watches TV twice a week.
She _________watches TV.
4.Lucy goes to school five days a week. Lucy __________goes to school.
5.Tom eats junk food once a month, Tom _________eats junk food.
6.Mary doesn’t eat hamburgers.
Mary _________eat hamburgers.
B:依照中文，完成短语或句子。

1.去看电影_________________________
2.一个月两次________________________
3.多久一次__________________________
4.上网_____________________________
5.帮忙做家务________________________
6.几乎不___________________________
7.她的父亲每周上网两次。

__________________________________
8.你每隔多久去一次海滩？
_____________________________________
9.你最喜爱的节目是什么？
_____________________________________
10.在周末你喜爱看书吗？
_____________________________________
【归纳总结】
一、把握应用频度副词及对频度副词的提问、回答。

二、how often;once a week;twice a month;three times a week;….
【板书设计】
Unit 2 How often do you exercise ?
Period 1 Section A (1a—2b) Phrases:
1.on weekends
2.go to the movies
3.how often
4.go shopping
5.once a week
Sentences:
1.How often do you exercise/watch TV?
2.I exercise once a week.
3.I have to play tennis with my friends.【教学反思】。