7年级上册英语人教版 Unit 9 My favorite subject is science？Period 3 Section A (Grammar Focus-3C)教案

七年级（上） Unit 9 My favorite subject is science.
Period 3 Section A (Grammar Focus-3C)
Ⅰ.教学目标
一、知识目标：
1. 掌握Wh-questions.
(1)what questions;
(2)why questions;
(3) who questions;
(4) when questions;
2. 能争取使用下列词汇进行表达（Useful expressions）
subject, science, history , math, Chinese, English geography, computer, music art biology and so on.
二、情感态度：
让学生坚持讲读英语小故事，培养学生用英语表达的意识以及归纳梳理知识的意识。增强学生学好英语的信心。
三、学习策略：
1、Group Evaluation
2、Summarizing
Ⅱ.教学重点、难点
特殊疑问句的结构及特殊疑问句的使用。
Ⅲ.课时安排 1课时
Ⅳ.教学步骤
Step1:Topic review
Show some pictures with different subjects on the screen.
T: Hello! Everyone! This class , let’s go on talking about subject preferences. How many subjects do you know
Ss: Nine / Ten /Eleven.
T: That’s great! What’s your favorite subject, Sun huaya
Sun huaya: Music.
T：Why do you like music
Sun huaya: Because I think it’s relaxing .
T：Who is your music teacher
Sun huaya: Ms Wang.
T：When is your music class
Sun huaya:It’s on Monday and Friday.
Lead Ss to make the similar conversations in groups .The teacher walks around in class and then write these questions on the blackboard..
【设计意图】以小组为单位合作学习，使小组的每一位学生都能开口表达。以至于每一位学生都参加到学习当中，有助于学生的合作交流，相互交流是思维火花的碰撞。
Step 2 Warming up and lead-in （展示我的最爱）
And then at the very beginning of the class, Get each student to fill in the following chart.
Sample:
Name Favorite subject Reason Teacher When
Sun Huaya Music it’s relaxing . Ms Wang on Monday and Friday.
【设计意图】此环节培养学生学习兴趣，让每一位学生都参与到课堂活动当中，使每一位学生都在课堂上有所收获，更有利于引导学生打开归纳思路。
Step 3 Presentation
And then ask Ss to write the following questions on their exercise books
What’s your favorite subject
Why do you like music
Who is your music teacher
When is your music class
Give Ss three minutes to talk about them in groups. The teacher walks among the students .If some students need help , the teacher helps them as soon as possible.
【设计意图】学生讨论并把这些问句翻译成汉语，加深学生对这些句子的理解，正确的理解是学会归纳的前提。
Step 4 Grammar focus
Get Ss to read the sentences in Grammar focus carefully and aloud .Ask them to find out their structures:疑问词+谓语+宾语/表语/状语+ .
疑问词+一般疑问句语序？
The teacher explains:These sentences are Special Questions.
特殊疑问句：是对句中某一部分内容提出疑问的问句。特殊疑问句不能用yes或no来回答。
1.结构：两种结构
（1）倒装结构：疑问词+一般疑问句语序？例如Why do you like music
（2） 陈述语序：疑问词+谓语+宾语/表语/状语+ .例如Who is your music teacher
让学生在Grammar focus 找出哪些是倒装句。哪些是陈述语序。
Get Ss to talk about the sentences and find the difference. And then check the answers: (4),(5)是倒装句，（1），（2），（3），（6）,(7)是陈述语序。
2.疑问词小结：
（1）什么都要问what
疑问代词what含义是“什么”，通常用来询问姓名、物品、号码、数学运算结果或什么时间做什么事等。
例: what’s his name
What’s your phone number
What do you like for dinner
What’s two and three
What 可与其他名词构成疑问词组。
例如： what color（什么颜色），what fruit (什么水果) ，what sport (什么运动)等等。
（2）谁见谁爱的who
Who 是疑问代词，它的意思是“谁”用来询问人的。在句中可做主语、宾语和表语。
例: Who is your music teacher
Who do you play with
(3) 一探究竟的why
Why是疑问副词，意思是“为什么”。用来询问原因。回答使用连词because.
例: Why do you like music
Because it’s relaxing.
分秒必争的when
When 是疑问副词，它的意思是“何时，什么时候”。用来询问时间。
例：When is your music class
练一练：用what, who, why ,when完成句子：
(1)--- do you want
---I want a book.
(2)--- does she like history
---Because it’s easy for her.
(3)--- your favorite teacher
---Mr Hu.
(4)--- do you have a party ，
--- Next Sunday.
【设计意图】本环节是这堂课的重点。学生先阅读示范的例句，去分析归纳特殊疑问句的结构，并具体了解了特殊疑问句的用法以及what, why, who and when的用法，让学生系统得了解了特殊疑问句。通过练一练，让学生了解得更透彻。
Step 5 Pairwork
Get Ss to fill in the blanks with what, who or why in 3a, according to Grammar focus. And then check the answers with each other.
Give Ss two minutes to read them aloud and after that get them to show the answers in pairs. Give them some encouragement if some of them behave very well.
Get Ss to finish 3b in the same way.
【设计意图】让学生完成课本中的3a和3c，进一步巩固了特殊疑问句的用法。
Step 6 Report
Ask a member of each group to make a report in front of the class according to the formation in Step 2.
Sample:
Hello, my name is ______. I am ______ years old. My favorite subject is________. I think it’s interesting. Mr. Hu is my __ . He is great fun. is on Monday, Wednesday and Thursday. is XXX’s favorite subject. She thinks it’s relaxing. She thinks Miss Man is a good teacher.
【设计意图】 本环节是为了让学生通过学习运用知识的过程，展示标准，模仿运用。让程度差的学生有所依托。更有利于学生运用知识进行表达，交流。
Step 7 Summary:
In this class, we've learned what questions; why questions; who questions; when questions and how to use them to express our ideas.
Step8 The end—of –class test
根据答语写出相应的问句。
1. ---___________________________
---My favorite subject is English.
2. ---___________________________
---My English teacher is Mrs. Li.
3.---_________________________
---Because music is very relaxing.
4. ---____________________________
---Her favorite food is ice cream.
5. ---___________________________
---Because he thinks P.E. is fun.
Step 9 Homework
Make a survey： How well do you know your parents
favorite
color sport food fruit city（城市）
dad
mom
【设计意图】此环节是既拓展了知识，又培养了学生关爱父母，以至于学会去关爱他人的生活态度。
Step 10课后反思
语法教学是英语教学的重要组成部分。在此课中，通过师生讨论学生最熟悉的科目、老师等，引导学生归纳总结，同时鼓励孩子进行交流，表达自己的想法，提高了学生运用语言的能力。当堂交流使孩子们更愿意表达，并让学生体会了“我学习，我快乐”。让学生感受到了：我就是课堂的主人。
The answers to Step 3
1.What
2.Why
3. Who
4.When
The end—of –class test
What’s your favorite subject
Who is your English teacher
Why do you like music
What’s her favorite food
Why does he like P.E