Unit 1 Cultural Heritage 语法ppt课件-（2019）新人教版高中英语高一必修第二册.pptx

1、课前准备：课前准备：必修一课本必修一课本 P 115；必修二课本必修二课本 p6；与名师对话与名师对话 和和 课时作业；课时作业；练习本；听写本；笔记本练习本；听写本；笔记本1ruin n& vt.破坏；毁坏 in ruins 严重受损；破败不堪2electricity n电；电能3trap vt. 使落入险境 n险境；陷阱4bury vt. 埋葬；安葬5effort n努力；艰难的尝试；尽力6wisdom n智慧；才智7breathe vi.& vt.呼吸breath n呼吸8revive vt.& vi.复活；(使)苏醒revival n振兴；复苏1supply 1 vt.供应；n补给2c

2、alm 2 adj.镇静的；vt.使平静3aid 3 n援助 vt.& vi.帮助4crash 4 vt.& vi.碰撞；撞击 n撞车5sweep 5 vt.& vi.打扫；清扫6strike 6 vt.& vi.侵袭； n罢工罢课7survive 7 vi.生存；存活 survivor n幸存者；生还者8. rescue 8 vt. 营救9. destroy 9 vt. 摧毁；毁灭Unit 1 Cultural HeritageDiscovering Useful Structures1. Many people like the lady who/that introduces Chine

3、se cultural heritage to the world. 2. She is making a chair with the bamboo that/which grows in her village.What do you know about her?Step 1. Lead in3. Li Ziqi loves her hometown where she has made lots of videos.4. She takes care of her grandma with whom she lives.What do you know about her?Step 2

4、. Reviw1. Many people like the lady who/that introduces Chinese cultural heritage to the world. 2. She is making a chair with the bamboo that/which grows in her village.3. Li Ziqi loves her hometown where she has made lots of videos.4. She takes care of her grandma with whom she lives.定语从句定语从句 What

5、do the words in red mean?根据限制性 定语从句学案 复习 定语从句 用来 修饰 _形式： _ + _+_关系词作用：1. 连接主句和从句 2. 代替先行词在从句中充当成分关系词包括：（见学案）名词名词/代词代词先行词先行词 关系词关系词 从句从句练习册课后作业（二）P145 II 把简单句改为定语从句 2,3,4 小题Step 3. 定语从句运用定语从句运用 之之 句子合成句子合成做题四步骤：做题四步骤：1. 确定先行词确定先行词 （找两句话中重复出现的词）（找两句话中重复出现的词）2. 确定主从句确定主从句 （根据汉语意思确定）（根据汉语意思确定）3. 确定关系词确定

6、关系词 （判断先行词是人是物（判断先行词是人是物,在从句中做何成分）在从句中做何成分）4. 合并连接（关系词引导从句放先行词后，删去从句中重复合并连接（关系词引导从句放先行词后，删去从句中重复出现的词）出现的词）1.This is one point_we give.2.I have reached a point in my life_I should make decisions of my own.3.Occasions _I have the time to stay with my kids are quite rare.4.The school shop _customers ar

7、e mainly students is closed for the holidays.that/whichwherewhenwhoseStep 4. 定语从句定语从句 易错点易错点1) 表地点的常见抽象名词表地点的常见抽象名词有：有：point (点点)，job(工作工作), situation(情情形形); position(位置位置);case(情况情况); atmosphere (氛围氛围);stage (阶段阶段/ 舞台舞台)等；等；表时间表时间常见常见的抽象名词有的抽象名词有：period(时期时期)，occasion(时机时机;时刻时刻)等等。Step 4. 定语从句定语从句

8、易错点易错点无论先行词是表时间，地点还是原因的词，选择关无论先行词是表时间，地点还是原因的词，选择关系词时一定要系词时一定要 分析分析 从句成分，正确判断先行词在从从句成分，正确判断先行词在从句中做什么成分！句中做什么成分！完成 练习册 20 页 应用巩固验收 第III题 限时 7min 1.You dont like wearing clothes which make you different from others .2.You dont like wearing clothes , which makes you different from others .例：例：Do you k

9、now the girl who just came in?你认识那个刚刚进来的女孩吗？你认识那个刚刚进来的女孩吗？(从句去掉，则不明白是哪个女孩从句去掉，则不明白是哪个女孩)The old woman，who lives on her own，has a cat for company.这个老妇人一个人住，养了一只猫陪伴她。这个老妇人一个人住，养了一只猫陪伴她。(从句去掉不影响句意从句去掉不影响句意)限制性定语从句和非限制定语从句的区别：思考：加上定语从句后句子翻译一样吗？有无逗号，从句删除是否影响整个思考：加上定语从句后句子翻译一样吗？有无逗号，从句删除是否影响整个句子的理解？句子的理解？

10、1.你不喜欢你不喜欢 穿与众不同的穿与众不同的 衣服。衣服。2.你不喜欢穿衣服你不喜欢穿衣服, 这这 使你与众不同使你与众不同。限制性定语从句是先行词不可或缺的一部分，去掉之后句意不完整。限制性定语从句是先行词不可或缺的一部分，去掉之后句意不完整。非限制性定语从句是先行词的附加说明，省去之后主句意义仍完整，通常非限制性定语从句是先行词的附加说明，省去之后主句意义仍完整，通常用逗号隔开。用逗号隔开。13Work in pairs and play a game of definitions. One asks the questions below and the other answers t

11、hem with relative clauses. Work out two more questions of your own.EXAMPLEA: What is an exit?B: An exit is the door where/ through which you can leave a building.Step 5. Production141 Whats a library? (from/in which; where) 2 Whats a good friend? (to whom; who)3 Whats a vacation? (during which; when) 4 Whats a football coach? (from whom; who)Step 5. Production