人教课标版高中英语选修8Unit1Grammar-整理公开课课件.ppt（纯ppt,可能不含音视频素材）

1、 Grammar When I was just a little girl I asked my mother“What will I be?Will I be pretty?Will I be rich?”Heres what she said to me:“Que sera,sera,_The futures not ours to see.Que sera,seraWhat will be,will be.”When I grew up and fell in love.I asked my sweetheart,What lies ahead?Will we have rainbow

2、s day after day?Heres what my sweetheart said:Que sera,sera,_The futures not ours to see.Que sera,sera,What will be,will be.Whatever will be will be.Whatever will be will be.Whatever will be will be.Task 1:What is the subject clause?Underline the subject clauses in the following sentences.1).That he

3、 won the prize surprised us.2).Whether he will go there has not been decided.3).Who will take part in the meeting is still under discussion.4)What matters most in learning English is enough practice.5).How he worked out the problem interested us.归纳总结：归纳总结：主语从句是在复合句中充当主语从句是在复合句中充当_的从句，的从句，通常放在主句谓语动词通

4、常放在主句谓语动词_。主语从句必须有主语从句必须有_引导。引导。主语主语之前之前连词连词观察感悟观察感悟Task 2：How to choose conjunctions for subject clauses？Complete the sentences by using what,who,where,why,whether,that or whoever.1)_ she is from is a question.2)_ well go out depends on the weather.3)_ dinosaurs died out remains a mystery.4)_he wil

5、l come is certain.5)_ caused his death is still unknown.6)_ he said made me mad.7)_ was responsible for the accident is not clear.8)_leaves the room last should turn off the lights.WhereWhetherWhyThatWhatWhatWhoWhoever=the thing that=anyone who.主语从句主语从句连词的选择连词的选择要根据从句的要根据从句的_和和_。三步法：一找（主语从句）三步法：一找（主

6、语从句）二查（缺什么成分有何意义）二查（缺什么成分有何意义）三选（连词）三选（连词）连词（引导词）连词（引导词）(从句中作成分从句中作成分)12 3 whetherwho/whom/whose/what/which/when/where/why/howwhoever/whatever/whichever主语主语/宾语宾语/表语表语/定语定语/状语；疑问含义状语；疑问含义Summary 成分成分意义意义that 不做成分；无意义不做成分；无意义不做成分；不做成分；“是否是否”你是否会成功你是否会成功,很大程度上取决于自己。很大程度上取决于自己。_ largely depends on yours

7、elf.Whether you will succeed在如此大的世界里，我们能彼此相遇真是不容易。在如此大的世界里，我们能彼此相遇真是不容易。_ in such a big worldis not easy.That we can meet each other_impressed us most was Fu Yuanhuis reaction.WhatWhoever sees the girl will be attracted by her.任何见到这个任何见到这个女孩的人都被女孩的人都被她吸引。她吸引。It is clear that the girl is happy.That t

8、he girl is happy is clear.Rewrite the sentenceCooperation and exploration 自主学习，合作探究自主学习，合作探究Task 3 “it”as formal subject 1.Collect as many as possible with your group members.2.Presentation:choose a leader to write down your answers on the blackboardWe know that Guo Degang is Yue Yunpengs teacher._I

9、t occurred to him that he could lieby the tree to wait for the rabbit.occur toby the treewait forcould lierabbithimheCan you put the Subject Clause in the right order?It is believed that the word diaosi reflects social problems.据认为据认为“屌丝屌丝”这个词反映了社会问题。这个词反映了社会问题。Cooperation and exploration 自主学习，合作探究自

10、主学习，合作探究Task 4 Master some rules about the subject clause1.Finish the exercises and write down the rules below on your own 2.Compare answers,discuss and summarize 3.Choose a leader to present your answers to the whole classRule 1 _ 在主语从句中不能省略在主语从句中不能省略；Rule 2 _ 不能引导主语从句，放在句首不能引导主语从句，放在句首；Rule 3 主语从句

11、要用主语从句要用_语序；语序；Rule 4主语从句谓语动词多为主语从句谓语动词多为_形式；形式；Rule 5 _ 引导的主语从句，可根据表语决引导的主语从句，可根据表语决定主句谓语动词的单复数形式。定主句谓语动词的单复数形式。Rule 6 在在“It is suggested/ordered/requested that”等句型中，从句要用等句型中，从句要用_语气，即语气，即_。主语从句注意事项：主语从句注意事项：thatif陈述句陈述句单数单数what虚拟虚拟(should)doOur earth is in danger!Basic Writing 众所周知众所周知,4月月22日是世界地日

12、是世界地球日。据报道地球日是一项始于球日。据报道地球日是一项始于美国的全球性活动。能否防止我美国的全球性活动。能否防止我们的星球受到污染取决于全人类们的星球受到污染取决于全人类的共同努力。任何一个热爱地球的共同努力。任何一个热爱地球的人都应该承担改善环境的责任。的人都应该承担改善环境的责任。作为高中学生作为高中学生,目前我们所能做的目前我们所能做的就是从日常生活做起，节约资源，就是从日常生活做起，节约资源，过低碳生活。过低碳生活。参考词汇：参考词汇：地球日地球日 Earth Day 共同努力共同努力 joint efforts 低碳生活低碳生活 low-carbon lifeWhat have

13、 you learnt today?Do more exercises on the subject clause.Learn to use the subject clause in our daily life.Thank you!1.根据图中和表格中信息,丁香林地土壤平均含水量整体较高的原因主要从地形地势、坡度、地表径流、树高、郁闭度、密度等方面分析回答。2.自然恢复就是不掺杂人为因素的干扰,自然恢复程度需要考虑该区域的地形、植被等自然因素以及劳动力和成本等人为因素。3.自然恢复投入的劳动力和资金少,成本低,减轻当地的经济负担;自然恢复形成的生态系统丰富、稳定,水土保持效果更好;该流域属

14、于生态脆弱地区,应减少人工干预。4.建立了自然保护区和绿化带,优化了产业结构,减少了对煤炭资源的开采,城市功能区合理调整。5.随着美国西部和南部的新兴产业的发展，美国西部和南部为美国人口提供了更多的就业机会，加上东北部环境的污染，导致人口从东北部迁入西部和南部。引起图中人口迁移的主导因素是社会经济因素.6.高效益的综合发展阶段，第二、三产业在国内生产总值中占到相当大的比重，第三产业的增长速度明显超过第二产业，高科技成为区域发展的主导力量。7.分析赤峰市发生白灾的自然原因，并说明定居后牧业抗灾能力增强的主要原因8.位于半湿润半干旱过渡地带(农牧交错带)，种植业和畜牧业均可发展；种植业为畜牧业提供丰富饲料；种植业和畜牧业为农畜产品加工业提供丰富原料。9.要及时调整产业结构，大力发展新兴产业；发展科技，提高产品质量和生产效率，增强竞争力。