长难句教案_长难句划分教案

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长难句讲解：去修饰，抓主干

高三英语备课组

周文

2017.12.25

Step one: 修饰成分有哪些？

1、形容词、副词

a French book

2、介词短语

a book with a red cover

3、非谓语动词短语

a book bought by my father

a book to read

a book lying on the floor

4、从句

a book which was bought by my father

Step two:

1、找修饰成分：形容词、副词

adj.& adv.• 1.an English book

• 2.visit frequently instead • 3.small drops • 4.appears regularly • 5.originally scheduled

• 6.her popular historic book • 查找形容词、副词的秘诀：记单词时顺便记忆单词的词性

2、找修饰成分：介词短语 preposition phrases • 1.…raised awarene of the dangers of pollution and the effects of chemicals on humans …

• 2.Until one day he came acro two stone croes in Ampthill park and learnt that they had been built in her honor in 1773.• 查找介词短语的秘诀：介词+ 名词

3、找修饰成分：非谓语动词短语 non-verbal phrases • 1.It is Sue Townsend’s musical play, based on her best-selling book.• 2.She arranged for a flight on a small plane

to be held for me.• 3.The coat bought by my father is red.• 查找非谓语动词短语的秘诀：

• 1).v-ing/v-ed/ to do …标点符号

• 2).v-ing/v-ed/ to do …另一个修饰语

• 3).v-ing/v-ed/ to do … 谓语动词

4、找修饰成分：从句

clauses • 1.It is Sue Townsend’s musical play, which is based on her best-selling book.• 2.I have a coat which is bought by my father at home.• 3.The coat which is bought by my father is red.• 查找从句的秘诀：

长难句讲解教案zw • • • 1).连接词…标点符号

2).连接词…另一个修饰语

3).连接词… 谓语动词

Step three： 去修饰，抓主干

An example：

• 1.First put forward by the French mathematician Pierre de Format in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientist who made a major advance in working out the problem, and who had to dre like a man in order to be able to study at the Ecolab polytechnique.(NMET2003.C篇)• First put forward

• by the French mathematician Pierre de Format • in the seventeenth century • finest mathematical • including a French woman scientist • who made a major advance in working out the problem, • who had to dre like a man in order to be able to study at the Ecolab polytechnique.Step four: Exercises: Finish 15 sentences on the exercises paper.（详见练习专页)

Step five: Homework

长难句讲解教案zw