1、My First Ride on a Train必修 1 1.When you read,the most important thing to do is to understand the main ideas.你在阅读时,最重要的就是理解大意。2.And what a ride!多棒的旅程呀！3.We ate great meals cooked by experts!我们吃的美味饭菜是由烹饪大师们做的！重点句型 4.Suddenly,it looked like a place from another time.突然间,像是到了另一个时代的某个地方。5.Travelling at a
2、 speed of over 400 kilometres per hour,the train can complete the 30kilometre journey in eight minutes.火车以每小时400公里的时速前进,在8分钟内就完成了30公里的路程。重点句型 1.When you read,the most important thing to dois to understand the main ideas.你在阅读时,最重要的就是理解大意。本句是一个复合句,句中的to do是动词不定式作定语,to understand the main ideas作表语。其中不定
3、式作定语是考查的一个重点。句型探究 When Yang took off from Jiuquan in northwestChina at 9 am yesterday,China became the thirdnation to send a man into space.(必修2Module 5)昨天上午9点杨利伟在中国西北部的酒泉起飞,中国成为世界上第三个把人送入太空的国家。At last he had a chance to go abroad.他终于有了一个出国的机会。句型探究 动词不定式具有副词的功能，可以在句子中作状语，表示多种意义。When Yang landed,Prem
4、ier Wen Jiabaotelephoned the Control Centre to offer hiscongratulations.(必修2Module 5)杨利伟降落后,温家宝总理给控制中心打电话表示祝贺。Ive written it down in order not to forget.为了不至于忘记我把它记了下来。句型探究 2.We ate great meals cooked by experts!我们吃的美味饭菜是由烹饪大师们做的！cooked by experts是过去分词短语作后置定语修饰meals,与meals之间为动宾关系,相当于定语从句that/which w
5、ere cooked by experts。Have you finished reading the novel written(=which/that was written)by Lu Xun?你看完了鲁迅先生写的那部小说了吗？句型探究 过去分词作定语时须注意：单个的过去分词作定语时，置于被修饰词之前；过去分词短语作定语时，位于被修饰词之后。过去分词作定语时，与其被修饰词之间有逻辑上的被动关系。如：boiled water 开水;asinger surrounded by a group of fans 被粉丝包围的歌手。知 识 拓 展3.Would you mind showing m
6、e your ticket?/Would you mind if I saw your ticket?请出示一下你的票好吗？该句式用于委婉地提出请求，意为“请你好吗？”“倘若你不介意吧？”mind后接动名词形式；若是if引导的从句，从句中用过去时态；但do you mind后的if从句不用过去时态。句型探究 回答would you mind？或do you mind？问句时，要注意问答句在意义上的一致性。常见表示“不介意”的回答有：certainly not;of course not;not at all;no,go ahead等。表示“介意”的回答有：Im sorry,but I do;Y
7、es,I do mind;Im sorry,but youd better not.句型探究 4.Travelling at a speed of over 400 kilometresper hour,the train can complete the 30kilometrejourney in eight minutes.火车以每小时400公里的时速前进,在8分钟内就完成了30公里的路程。Travelling at a speed of是现在分词短语作原因状语。现在分词短语用作状语时,与其逻辑主语(句子主语)之间为主动关系，可以表示时间、原因、条件、伴随和结果等，相当于一个状语从句。句型
8、探究 表时间Waiting for the bus,I met an old friend.等车的时候,我碰见了一个老朋友。表原因Being blind,how could they see an elephant?因为是盲人,他们怎么能看得见大象呢？表条件Using your head,youll find a good way.动动脑筋,你就会找到一个好办法。句型探究 表伴随或方式Now I work in a centre for drug addicts,helping others to stop taking drugs.(必修2Module 2)现在我在一家戒毒中心工作,帮助别人戒毒。表示结果On average,there are 800 tornadoes in the US each year,causing about 80 deaths and 1,500 injuries.(必修3Module 3)美国每年平均会发生800次龙卷风，造成大约80人死亡，1，500人受伤。句型探究