人教版七年级上册Unit 2 This is my sister.Section B（ 1a-2a）教案

Period 3 (Section B 1a-2a)
设计说明
英语课程标准强调从学生的学习兴趣、生活经验和认知水平出发，倡导体验、实践、参与、合作与交流的学习方式和任务型的教学方法，发展学生的综合语言运用能力。本课时学习编制Family tree并介绍家人，与学生生活息息相关，所以学生乐于开口，乐于动手。在完成任务的过程中要培养学生的实际语言运用能力，体现“以人为本”及“学以致用”的原则。
教学目标
1. 知识目标：
(1)掌握单词：son，cousin，grandpa，mom，aunt，grandma，dad，uncle，daughter。
(2)掌握句型：These are my parents and this is my grandma.
2. 能力目标：
(1)会画家庭关系图。
(2)能用This is...These are...等目标语言介绍家人。
3. 情感目标：
辨清家庭成员关系，关爱家人。
重点难点
1. 重点：
会画家庭关系图，并用This is...These are...等目标语言介绍家人。
2. 难点：
主谓一致和名词复数形式。
教学准备
教具：课件、家庭关系图样例、照片。
教学过程
Step 1　Presentation
1. Present the new words.
T：Do you like games
Ss：Yes.
T：Let’s play a guessing game. Please listen carefully. He is my brother. But my father is not his father. His father is not my father. His father and my father are brothers. We have the same grandfather. Who is he
：He is your “表哥”.
T：No，he isn’t.
：He is your “堂兄” or “堂弟”.
T：Yes，he is. Let’s see how to say it in English.
(Put the word card “cousin” on the blackboard. )
T：It’s “cousin”. Read after me. Cousin.
Ss：Cousin.
T：Spell it，please.
Ss：C-O-U-S-I-N，cousin.
T：This time you must say it in English. She is your sister. But your father is not her father. Her father is not your father. Her father and your father are brothers. You have the same grandmother. Who is she
Ss：She’s my cousin.
T：Great!Your father’s brother is your...
：伯伯，伯父。
：叔叔。
(Put the word card “uncle” on the blackboard. )
T：Read after me，please. U-N-C-L-E，uncle.
Ss：U-N-C-L-E，uncle.
T：Your uncle’s wife is your...
Ss：伯母，婶婶。
(Put the word card “aunt” on the blackboard and then teach words “son”“daughter” in this way. )
T：Read the words on the cards together.
2. Translate the words into English. Then read them in groups.
儿子son　　　　　　　　　 堂兄；表兄cousin
爷爷；姥爷grandpa 妈妈mom/mum
姑母；姨母aunt 奶奶；姥姥grandma
爸爸dad 女儿daughter
舅父；叔父；伯父；姑父；姨父uncle
Step 2　Practice
1. Add the words in the box to the family tree.
T：Look at the family tree. Some words are missing. Who can help me fill it，please
(Ask one student to do it on the blackboard. The others finish it on their books. )
2. Check the answers.
Answers：mom，aunt，son，sister，cousin
Step 3　Listening
1. Listen and check the words you hear in 1b.
T：Jiang Tao and Tom are talking about Jiang Tao’s family. Please listen and check the words you hear.
Answers：aunt，uncle，cousin，friends，grandpa，grandma
2. Listen again and find out which picture they are talking about.
Answers：Picture 1
Step 4　Group work
1. Ask the students to draw or show their own pictures and talk about them in groups.
T：We have seen the picture of Jiang Tao’s family. Can you draw a picture of your family
Ss：...
T：OK. When you finish drawing，tell your partnerabout your picture. You can use “This is...” and “These are...”. Then report it to the class.
(Students work. The teacher walks around in the classroom and helps the students. Ask two or three students to report. )
2. work in groups.
(1)Is she your cousin 她是你的堂姐/妹吗？
此句是以Is开头的一般疑问句，肯定回答为Yes，she is. ，否定回答为No，she isn’t. 。
(2)These are my parents and this is my grandma. 这是我的父母，这是我的祖母。
此句为介绍人的句型。介绍人的两个句子结构：This/That is+单数名词. ；These/Those are+复数名词. 。它们都遵循“主谓一致”原则。
Step 5　Practice and consolidation
1. Talk about the family tree on the blackboard.
T：Look at the family tree and complete it.
2. Draw your own family tree and report it to the class.
You can report like this：
This is my family tree. These are...Those are...They have two children：a son and...This is...and that is...They’re my father’s...and...I have a cousin. He’s my uncle and aunt’s...
Step 6　Task
1. Ask two or three students to read the names which are collected from UNIT 2.
2. Ask the students to write the first names of the male in the left chart and the ones of the female in the right chart.
Answers：Male：Jiang Tao，Tom，Bob，Jack，Alan，Eric，John，Paul，Bill，Dale
Female：Cindy，Mary，Linda，Jenny，Jane，Kate，Helen，Sally(Li Lan，Jiang Shan是出现在听力材料中的人名)
Step 7　Summary
In this lesson，we have learned：
1. New words：son，cousin，grandpa，mom，aunt，grandma，dad，uncle，daughter
2. Sentence：These are my parents and this is my grandma.
3. Family tree.
当堂达标(见导学案“当堂达标”)
答案与解析：
Ⅰ. 1. D　根据“主谓一致”原则，空格后为are，所以主语用those。
2. B　uncle为可数名词，并且读音以元音音素开头，所以要用不定冠词an。
3. B　通过答语“是的，她是我的堂姐/妹”可推断“她”是“叔叔的女儿”，不可能是“叔叔的儿子、母亲或姐妹”。
4. B　问句的主语是these，所以用are；其否定答语是No，they aren’t. ，故选B。
5. C　以Is he开头的一般疑问句的答语为：Yes，he is. /No，he isn’t. ，由答语中后句He is my brother. 可知答语应是否定的，故应选C。
6. B　分析句子可知，friend为名词，用形容词性物主代词修饰；第二个空作主语，应用人称代词的主格形式。
Ⅱ. 1. his brother　2. Who’s;is，aunt　3. is not，uncle
4. Is she;No，she isn’t　5. These girls are
Ⅲ. 1. Hello　2. is　3. cousin　4. you　5. they　6. He
Ⅳ. 1. family　2. grandparents　3. dad　4. aunt　5. cousin
Step 8　Homework
1. Make a family tree of your family and talk about it.
2. Preview the passage in 2b.
板书设计
UNIT 2　This is my sister. Period 3 (Section B 1a—2a)
教学反思