Unit+4+History+and+Traditions+Discovering+Useful+Structures+导学案 高中英语人教版（2019）必修第二册.docx

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1、B2U4 History and TraditionsDiscovering Useful Structures 导学案Class:_ Group:_ Name:_ 组内评价:_ 教师评价:_ 【Learning objectives】By the end of the class, you will be able to:1. master the usage of past participle as attributive and object complement;2. understand the difference between past participles as attr

2、ibutes and present participles as attributes;3. use past participles as attributive and object complement to describe things, situations and personal feelings in detail.Step 1. Lead in（导入）课文原句再现：思考划线部分在句中做什么成分？1. Most people just use the shortened name: the United Kingdom or the UK. 2. They use the

3、same flag, known as the Union Jack, . 3. They had castles built all around England,.Step 2. Presentation （课堂呈现）Activity1：概念感知1. 过去分词是_的一种。_是一个句子当中的非核心成分，也就是说除了谓语之外什么成分都可以充当。一共有三种形式：不定式（to do）、动名词（doing）、和分词（现在分词doing、过去分词done）。2. 过去分词的功能是什么？过去分词表示_或者_。vi.不及物动词只能表示_；vt.及物动词可以表示_和_。 an honored doctor表

4、示_和_ a broken vase an injured boy a divided country boiled water只表示_，不表示_ fallen leaves the risen sun a retired teacherActivity2：过去分词作定语l 例句：1. This is a broken bottle.2. His puzzled look was funny.3. I felt sorry for the drowned boy.4. Winter Olympic Games held in BJ was a great success.5.一条被污染的河_

5、一条被塑料袋污染的河_一个破了的花瓶_ 一个被猫打碎的花瓶_l 结论：单个的过去分词作前置定语，通常放在被修饰的名词之_；过去分词短语作后置定语，通常放在被修饰的名词之_。l 练习1：a room crowded with studentsseats reserved for Ms.Liexcited childrena boy injured in the accidentwasted timea dog trapped under the carl 练习2（1）Soldiers were making every effort to rescue people who were trapp

6、ed in the flood.=Soldiers were making every effort to rescue people _ the flood.（2）I borrowed a novel which was written by Mo Yan from the library.=I borrowed a novel _ Mo Yan from the library.过去分词作定语，可以转化成相对应的_ 从句。Activity3：现在分词作定语boiling water 正沸腾的水 falling leaves 正在下落的叶子 developing countries 发展中国

7、家boiled water 白开水 fallen leaves 落叶 developed countries 发达国家Q：现在分词的功能是什么？ 现在分词表示_；过去分词表示_。Activity4：过去分词作宾语补足语（宾补）l 过去分词作宾语补足语有以下三种情况：A.使役动词_B.感官动词_C.with+宾语+宾补的复合结构_l 练习1. The speaker announced the news three times to make himself _(hear).2. My phone battery died. I have to get my phone _(charge ) i

8、mmediately.3. With the problem _(settle), he felt over the moon.4. She found the door _(break) in when she came back 5. My grandfather had his old house _(rebuild)6. Will you please make yourself _(understand) to us? 7. I must get my bike _(repair)8. She felt a great weight _(take) off her mindStep 3. Production （回顾总结）1. 什么是过去分词？它有什么功能？2. 过去分词作定语有哪两种情况？与现在分词作定语的区别是什么？3. 过去分词作宾补的三种情况是什么？2 学科网（北京）股份有限公司