人教版高中英语必修一 《Languages Around The World》Discovering Useful Structures PPT课件

《Languages Around The World》Discovering Useful Structures PPT课件

第一部分内容：词汇精研

struggle　n．& vi．斗争；奋斗；搏斗

(教材P64)When I started studying German, it was a struggle．

当我开始学习德语时，这是一场奋斗。

struggle for．．．　努力争取……；为……而斗争

struggle against/with．．．与……作斗争

struggle to do sth． 努力做某事

struggle to one’s feet  挣扎着站起来

①We have to struggle with all kinds of difficulties from home and abroad．

我们必须和来自国内外的各种各样的困难作斗争。

②Workers are struggling ___________ a clean canteen and healthy food．

工人们正在为干净的食堂和健康的食物而斗争。

③She never gave up and struggled ___________ (live) an active life．

她从不放弃，努力过着积极的生活。

④After the accident, Lin Tao _____________________ and dialed 119．

出事后，林涛挣扎着站起来并拨打了119。

point of view　观点；看法

(教材P64)I had finally come to a place where I could think in this foreign language, and I could see the world from a different point of view．

我终于来到了一个可以用外语思考的地方，我可以从一个不同的角度看世界。

①From my point of view, you should turn to your teacher for help．依我看来，你应该向老师求助。

②I respect your _________________, but I’m not sure I agree with you．我尊重你的观点，但我还是不敢苟同。

③______________________,you can have a better understanding of the Spring Festival through the activities．

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Languages Around The WorldPPT，第二部分内容：句型精析

the＋比较级，the＋比较级　越……，就越……

(教材P64)It was exercise for the brain; the more I learnt of a language, the more my brain would grow．

这是对大脑的锻炼；我对一门语言学得越多，我的大脑就会增长得越多。

the more．．．the less．．． 越……，就越不……

the more．．．the better．．．……越多，……就越好

①The more he explained, the more confused I became．

他越解释我就越迷惑。

②As is known to us，the ___________ (lazy) a person is，the more things he needs to do tomorrow．

众所周知，一个人越懒，他明天要做的事情就越多。

③The harder you work，the ___________ (great) progress you will make．

你越努力工作，取得的进步就越大。

④The more careful you are，the ___________ (few) mistakes you will make．

你越仔细，就越少犯错误。

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Languages Around The WorldPPT，第三部分内容：课前篇自主领悟

用适当的关系副词填空

1．(教材P62)There are many reasons ____________this has been possible, but one of the main factors has been the Chinese writing system．

2．(教材P62)Emperor Qinshihuang united the seven major states into one unified country ___________the Chinese writing system began to develop in one direction．

3．(教材P64) I told my mum that I wanted to give up, and that I would never live in a country ___________ German was spoken．

4．(教材P64) I finally understood the reason ____________my mum had encouraged me not to give up．

5．(教材P68)Then I saw an advertisement that offered a wonderful summer course in German, and that was the day ___________ I decided to take on a new language．

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Languages Around The WorldPPT，第四部分内容：课堂要点精析

关系副词引导的定语从句

关系副词的指代及功能

关系副词 先行词 功能 

when 表示时间的名词 时间状语 

where 表示地点的名词 地点状语 

why reason 原因状语 

1．关系副词when引导定语从句时，先行词应是表示时间的名词，关系词在从句中作时间状语。

◆I still remember the time when I first travelled by plane．我仍然记得我第一次坐飞机旅行的时候。

◆We will never forget the year when the 29th Olympic Games were held in Beijing．我们将永远不会忘记第29届奥运会在北京举办的那一年。

2．关系副词where引导定语从句时，先行词应是表示地点或抽象地点的名词，关系词在从句中作地点状语。

◆I’d like to live in the house where there is plenty of sunshine．我喜欢住在那个阳光充足的房子里。

◆The house where I lived ten years ago has been pulled down．我十年前居住的那所房子已经被拆除了。

3．关系副词why引导定语从句时，先行词常常为reason，关系词在从句中作原因状语。 

◆I don’t know the reason why he didn’t turn to his good friend for help yesterday．

我不知道昨天他为什么没向他的好朋友求助。

◆Can you tell me the reason why you didn’t come to his birthday party?

你能告诉我你没参加他的生日宴会的原因吗？

◆Do you remember the days when we chatted with each other all night？你还记得我们整夜聊天的那些日子吗？(when在从句中作状语)

◆Do you remember the days that/which we spent together on the farm？你还记得我们在农场一起度过的那些日子吗？(that或which在从句中作spent的宾语)

◆The reason why/for which you failed was that you had not followed your mother’s advice．

你失败的原因是你没有听你母亲的忠告。(定语从句中缺少状语，所以用why或for which, why作原因状语)

◆I won’t listen to the reason that/which you have given us．

我坚决不听你给我们提供的那个理由。(定语从句中缺少宾语，所以用that/which，不用why)

[即时演练1]——对比填空：that, which, when, where, why　

①I will never forget the days ___________ we spent together．

②I will never forget the days ___________ we stayed together．

③The reason ___________ he explained at the meeting was not sound．

④The reason ___________ he was late was that he missed his train．

⑤Keep the book in a place ___________ you can find it easily．

⑥This is the house ___________ was built by my grandfather forty years ago．

“介词＋关系代词”引导的定语从句

当关系代词在定语从句中作介词的宾语时，我们通常用“介词＋关系代词”引导定语从句。如果指“人”，用“介词＋whom”；如果指“物”，用“介词＋which”；关系代词有时也用whose(作定语)。

选用介词的依据：

1．根据定语从句中谓语动词的搭配习惯(即固定短语)。

◆Yesterday we visited the West Lake for which Hangzhou is famous．昨天我们参观了西湖，杭州因其而出名。(be famous for．．．因……而出名)

2．根据先行词的搭配习惯(约定俗成，不一定是短语)。

◆This is the camera with which he often takes photos．

这就是他经常用来拍照的相机。(with camera用照相机)

◆The old woman with whom you talked just now is a famous artist．刚才和你们说话的老太太是一位著名的艺术家。(talk with sb．和某人谈话)

3．根据句子的意思来选择。

◆My computer, without which I can’t surf the Internet，broke down yesterday．

昨天我的电脑坏了，没有它我不能网上冲浪。

4．表示“所有”关系或“整体中的一部分”时，通常用介词of。

◆I have ten books, half of which were written by Mo Yan．

我有10本书，其中一半是莫言写的。

◆The old man has two sons, both of whom are lawyers．

这位老人有两个儿子，他们两个都是律师。

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