高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness教案

这是一份高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness教案，共2页。

Teaching aims:
1) T understand the cncept f Tag questins.
2) T identify and use Tag questins.
Teaching imprtant pint:
Use Tag questin crrectly and understand their basic structures.
Teaching prcedures:
1. Lead in:
Hw much d yu knw abut Tag questins?
Study and think independently(5’)
1) Lk at the fllwing cntent in exercise abut Tag questins n bk P40.
2) T find ut the cncept and basic structure f Tag questins.
3) T find ut the key and difficult pints.
4) T find ut the pints yu dn’t understand.
3. Self-learning guidance (8’)
1 ) Lk at the fllwing cntent in exercise abut Tag questins n bk P6.
2 ) T find the cncept and basic structure f Tag questins .
3 ) T analyze the sentence in exercise 1 n bk P40.
4. Questins and advice
1) Basic structures
附加疑问句：陈述句+简短问句
(1)肯定式陈述部分+ 否定式 附加疑问部分
(2)否定式陈述部分+ 肯定式 附加疑问部分
e.g. The yung and tall man is a teacher, isn't he?
Yu aren't wrkers, are yu？
附加疑问句的回答
Yes+肯定回答/N +否定回答
注意：陈述句为否定形式时，汉语表达习惯不同，yes译成“不”，n译成“是”
He wants t g ut, desn't he?
他想出去，对吧？
Yes, he des.是的，他想。 N, he desn't. 不，他不想。
Yu dn't want t g ut, d yu? 你不想出去，对吧？
Yes，I d. 不，我想。 N，I dn't. 是的，我不想。
特殊用法与结构
1) 若陈述部分含有hardly, never, few, nthing, little, nbdy, seldm等否定词或半否定词，其疑问部分要用肯定式。
He has few friends here, has he?
2) 若陈述部分含有带否定前缀的词，疑问部分仍用否定式。
It is unfair, isn't it?
3) 若陈述部分为there be句型时，疑问部分仍用there作主语。
There was nthing in the rm, was there?
4) 若陈述部分的主语是smething, anything, nthing, everything等复合不定代词时，其疑问部分的主语要用it。
Everything is ready, isn't it?
5) 若陈述部分是I think/suppse/believe that...结构时，疑问部分须与从句的主谓保持一致；主句的主语若非第一人称，则疑问部分与主句的主语相一致
I dn't think (that) he will cme, will he?
He thinks that she will cme, desn't he?
含情态动词的附加疑问句
7) 陈述部分为祈使句的附加疑问句
Summary & Blackbard design
Tag questins
1 cncept：Tag questins
2 structures
附加疑问句：陈述句+简短问句
(1)肯定式陈述部分+ 否定式 附加疑问部分
(2)否定式陈述部分+ 肯定式 附加疑问部分
附加疑问句的回答
Yes+肯定回答/N +否定回答
注意：陈述句为否定形式时，汉语表达习惯不同，yes译成“不”，n译成“是”
Reflectin