Unit 2 How often do you exercise 教学设计 2024—2025学年人教新目标初中英语八年级上册

Unit 2 How often do you exercise+教学设计+2024—2025学年人教新目标初中英语八年级上册
【学情分析】
学生已经在七年级时学过了一般现在时态和一些动词短语，这是学习本节课的知识储备。可是大部分学生害怕交流，害怕出错，导致口语教差，导致他们在谈论各种活动时可能积极性不够。因此，我要设计一些活动来引导学生开口说英语，本着语言学习要从用中学的理念，通过交际切实掌握频率副词的用法。
【教学目标】
1．重点单词：percent，online，television，through，although，mind，body，such，together，die，writer
2．重点短语：in their free time，one to three times，go online，three or four times a week，the answers to our questions，such as
3．重点句式：Last month we asked our students about their free time activities.
Forty five percent exercise four to six times a week.
And twenty percent do not exercise at all.
Although many students like to watch sports，game shows are the most popular.
It's good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.
Old habits die hard.
【重点难点】
教学重点：频度副词的运用和区分。
教学难点：句型的理解与应用。
【新课导入】
Revision. Ask Ss to work in pairs to make conversations.
What do you usually do in your free time
How often do you … ？
【新课讲解】
★Step 2 Pre－task
Page 9，1a.
1．Look at the picture.
2．Name each activity.
T：What are they doing
S：They are shopping/reading/exercising/watching TV/helping with housework. (Help the students to answer.)
3．Write the activities on the line.
4．Check the answers on the board.
5．Practice reading.
Page 9，1c.
1．Focus on the conversation in the box.
2．Practice reading.
3．Pair-work：What do you do on weekends？I...
4．Group-work：Divide the class into groups of four or five. Make conversations. First S1 to S2：
S1：What do you do on weekends
S2：I...
S1：What does she/he do on weekends
S2：She/He...
5．Act out their own dialogues.
★Step 3 While－task
Page 9，1b.
1．Look at each picture above 1a.Tell what the person does on weekends. Check the Ss orally.
2．Make sure what they will hear and do.
3．Read these adverbs and explain.
4．Play the tape twice. Write the letters on the line.
Page 10，2a & 2b.
1．Read the activities and the answers of “how often” first.
2．Practice reading.
3．In 2a we should know the activities you hear. In 2b we should know the answers of how often he does the activities.
4．Play the tape for the first time. Ss only listen.
5．Play the tape a second time. Ss do 2a.
6．Play the tape a third time. Check the answers.
7．Play the tape. Ss do 2b.
8．Check the answers.
In this part，we should pay attention to “how often” cause of special questions and answers.
★Step 4 Post－task
Page 10，2c & 2d.
1．Focus on the conversation in 2c first.
2．Practice reading.
3．Read the activities in the left box.
4．Fill in the chart.
5．Pair-work：Make conversations.
6．Make students scan the conversation in 2d.
7．Teach and then make Ss role－play the conversation in pairs. In this part，student A will be Jack. Student B will be Claire. As they talk，move around to monitor their work. Offer language or pronunciation support as needed.
8．Have a group of students present their conversation to the class.
【课堂小结】
1. Ask Ss to summarize the main phrases.
2. Read them and write them down.
【布置作业】
1.Write your own health report about “How healthy are you ”.
2. Recite the new words we have learnt.
【板书设计】
Board Design 板书设计
Unit 2 How often do you exercise
The first period Section A(1a－2d)
1．Key vocabulary：housework，once，twice，full，how often，on weekends，go to the movies，help with housework，hardly ever，once a week，three times a month
2．表示动作的频率由高到低依次是always(100%)，usually(80%)，often(30%～50%)，sometimes(20%)，hardly ever(5%)，never(0%)。
【教学反思】
本节课在第一课时的基础上引导学生进一步体会运用巩固目标语言，本节课的语法内容中包含对一般现在时表述行为习惯的复习。对于一般现在时疑问句中助动词的使用一直是学生们的易错点。活动3a首先让学生用do或does 补全 “How often .. 问句或 “询问学生是否从事某项活动”的一般疑问句，然后将问句和对应的答语匹配。学生需要判断问句的类型，并捉住问句和答语中的人称主语及活动内容等关键信息，这是一个关注语言结构的练习。