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1、Lesson 17:Do Mistakes Matter?Do you like traveling?How do you like to travel?Have you ever traveled to other places?Where have you been?lWhat is a pen pal?lDo you have a pen pal?If you have one,tell the class about your pen pal.Warming uplDo you change the price when you buy something?Do you often g
2、o shopping?lHave you ever paid too much for something?Tell your story to the class.New wordspardon 原谅mention n.提到；写道pocket n.口袋mistake n.错误make a mistake 犯错误confused adj.迷惑的；糊涂的confusing adj.莫名其妙的；难以理解的depend n.需要；得到depend on 依情况而定bargaining n.讨价还价common adj.普通的；一般的Listening Task Listen to the text
3、and answer the following question:1.Where is Bruce from?He is from Australia.2.What does Bruces father do?He works for a magazine in Australia.3.How much does Li Ming pay for the two pops?Two yuan.4.How much did Bruce pay for one pop?Two yuan.Reading Task：Read the text and answer the questions:1.Wha
4、t are Bruce and Li Ming doing?They are walking down the street.2.Is Bruce confused?Yes,he is3.Where dont people try to change the price,in China or in North America?In North America.Language notesn nDo mistakes matter?Do mistakes matter?搞错了要紧吗？搞错了要紧吗？n nmistakemistaken n1)1)n.n.犯错，误会。复数形式：犯错，误会。复数形式
5、：mistakesmistakesn nDont be afraid of making mistakes.Dont be afraid of making mistakes.不要怕犯错。不要怕犯错。n nHe hit me by mistake.He hit me by mistake.他误打了我。他误打了我。n n2)2)vt vt.错认，误会。第三人称单数形式：错认，误会。第三人称单数形式：mistakes;mistakes;v.-ingv.-ing形式：形式：mistakingmistaking；过去式：；过去式：mistook mistook 过去分词：过去分词：mistaken.m
6、istaken.n nI mistook the house.I mistook the house.我认错了房子。我认错了房子。n nI mistook you for an American.I mistook you for an American.我误认为你是一个美国人。我误认为你是一个美国人。n nBruces father works for a magazine in Australia.布鲁斯的父亲在澳大利亚为一家杂志社工作。n nwork for 为工作，为.做事，为.尽力n nShe has to work hard for her family.她不得不为她的家庭而努力工
7、作。n nwork at 从事，致力于，钻研n nMary works at the research of psychology.玛丽从事于心理学的研究。n nwork as 作为.而工作n nHis father works as a teacher.他的父亲当老师。l lI hope Bruce will have a good visit.我希望布鲁斯旅行愉快。l lvisit n.参观，访问l lI wish you would have a good visit to Beijing.祝愿你们北京参观愉快。l l拓展：l lvt&vi 去游览；参观；访问l lPeople who
8、visit the United States sometimes wonder how the states got their names.到美国来旅游的人有时会问美国各洲的名字是怎么得来的。The weather in Australia is quite different The weather in Australia is quite different from that of from that of ShijiazhuangShijiazhuang.澳大利亚的天气澳大利亚的天气同石家庄的天气差异很大。同石家庄的天气差异很大。1)different from 1)differ
9、ent from 异于异于，不同于，不同于.It was very different from modern car It was very different from modern car races.races.它与现代小汽车比赛大不相同。它与现代小汽车比赛大不相同。Susan is different from Alice.Susan is different from Alice.苏姗和艾丽丝苏姗和艾丽丝不同。不同。【拓展拓展】：differentdifferent的名词形式：的名词形式：differencedifference；反义词：；反义词：similarsimilar2)t
10、hatthat pron.在句中指代前面的the weather，若前面要指代的词是复数形式，则用those.The customs in Canada are quite different from those of China.加拿大的风俗习惯很不同于中国的风俗习惯。a.用于引导从句He said that he would come.他说他要来。b.在从句中相当于who,whom或whichIts Jeans that makes the decisions here.这里作决定的是琼斯。c.用于引导从句，等于in,on,for 或at whichthe day that he arr
11、ived 他来的那天Have you ever paid too much for something?你曾经为某件物品多付过钱吗？1)paid是pay的过去式pay vt（钱）支付，花费；vi.付款I paid ten dollars for the books.买那些书我花了10美元。I have already paid for the car.我已经把车款付清了。【拓展】：pay more attention to+n./v.-ing 多加注意.Pay more attention to your work.要多加注意你的工作。pay a visit to=paya visit 访问I
12、 paid a visit to him yesterday.我昨天访问了他。【比较】：“花费”种种sb.pay some money for sth.某人为某物付多少钱sth.cost sb some money.某物花去某人多少钱This coat cost me$6.这件上衣花了我6美元。sth.takes sb.some time.=It takes sb.some time to do sth.做某件事花费某人多少时间。The job took us a week.做这项工作花费了我们一周的时间。2)too much 过多的，太多的，用在不可数名词前。也可用做代词或副词，后面不跟名词
13、。I drank too much beer last night.昨天晚上我啤酒喝得太多了。Too much was happening all at once.同时发生的事情太多了。【拓展】：much too中 much用在too前来加强语气，后跟形容词或副词。too many后跟可数名词或集合名词。You are much too kind to me.你对我实在太好了。There are far too many people here.这里人实在太多了。Would you like one too,Bruce?布鲁斯，你想要一瓶吗？one pron.&num.【拓展】：1)one除作
14、数词外，还可作代词，代替上文中出现的单数名词（人或物），以避免重复。I have two bags.One is big and one is small.我有两个包。一个大的，一个小的。one代替可数名词，表示泛指。I have a car.Do you have one?我有一辆汽车。你有吗？one 如被定语修饰而仍表示泛指时，在修饰语前可以加不定冠词a或an.There are two bikes behind the house,a new one and an old one.房后有两辆自行车，一辆是新的，一辆是旧的。one被定语修饰表示特指时，其修饰前用定冠词the.-Which
15、man?哪个人？-The tall one.个高的那个人one的复数形式是ones，用来代替复数名词，其用法同one.l l-What-What colourcolour are your flowers?are your flowers?你的花是什么颜你的花是什么颜色的？色的？l l-The ones on the desk are red,and the ones-The ones on the desk are red,and the ones on the window are yellow.on the window are yellow.桌子上的是红色的，窗桌子上的是红色的，窗台上
16、的是黄色的。台上的是黄色的。l loneone前面可以加前面可以加thisthis或或thatthat，构成，构成this one this one 或或that that one one 而而onesones前面不能用前面不能用thesethese或或those those，但当，但当onesones前面有形容词修饰时，可以用前面有形容词修饰时，可以用thesethese或或those.those.l lThis kite is big,but that one is small.This kite is big,but that one is small.这只风筝大，这只风筝大，可那只小。
17、可那只小。l lThese red apples are big,but those green ones These red apples are big,but those green ones are small.are small.这些红苹果大，而那些青苹果小。这些红苹果大，而那些青苹果小。n noneone与与it,onesit,ones与与theythey都代替上文提到的事物，但当注意都代替上文提到的事物，但当注意oneone和和onesones是泛指一个或一些人或事物，当前面有是泛指一个或一些人或事物，当前面有the,this,that,the,this,that,those,t
18、hesethose,these等词修饰时，与这些词一起才可以特指。等词修饰时，与这些词一起才可以特指。it it和和theythey代替同类事物中相同的一个或一些，常用于特指上文代替同类事物中相同的一个或一些，常用于特指上文提到的人或物。提到的人或物。n n-Where is your book?-Where is your book?你的书在哪儿？你的书在哪儿？n n-Its on the desk.-Its on the desk.在书桌上。（指的是同一本书）在书桌上。（指的是同一本书）n n-Who has an eraser?-Who has an eraser?谁有橡皮？谁有橡皮？n
19、 n_I have one._I have one.我有。（泛指同类中的一个，并不是特指）我有。（泛指同类中的一个，并不是特指）n nI have two sweaters.The two ones are red.I have two sweaters.The two ones are red.我有两件羊毛衫。我有两件羊毛衫。那两件都是红色的。（与上文是同两件羊毛衫）那两件都是红色的。（与上文是同两件羊毛衫）n n-Do you have English books?-Do you have English books?你有英语书吗？你有英语书吗？n n-Yes,I have two one
20、s.-Yes,I have two ones.是的，我有两本。（泛指同类事物是的，我有两本。（泛指同类事物中的两本）中的两本）“Thanks,Li Ming,”says Bruce,but he looks Thanks,Li Ming,”says Bruce,but he looks confused.“confused.“谢谢，李明，谢谢，李明，”布鲁斯说，但是它布鲁斯说，但是它看上去很迷惑的样子。看上去很迷惑的样子。confused confused adjadj.迷惑的，糊涂的迷惑的，糊涂的Jenny looks confused when we talk about our Jenn
21、y looks confused when we talk about our ages.ages.当我们谈论年龄时，珍妮看上去很迷惑。当我们谈论年龄时，珍妮看上去很迷惑。辨析：辨析：confusingconfusing与与confusedconfusedconfusing confusing 形容词，修饰的是形容词，修饰的是“物物”或或“事事”。confusedconfused形容词，修饰的是形容词，修饰的是“人人”。What he did was confusing.What he did was confusing.他所做的事难以让他所做的事难以让人理解。人理解。I feel confu
22、sed to hear the news.I feel confused to hear the news.听到这个消息听到这个消息我感到很迷惑。我感到很迷惑。【知识链接】：类似用法的词还有：1）excited Im so excited to hear that.听说那件事，我很兴奋。exciting The exciting news spread quickly.那个令人兴奋的消息迅速传播开来。2)interested Im interested in the English book.我对这本英语书感兴趣。interesting The interesting story made m
23、e laugh.那个有趣的故事使我大笑起来。3)frustrated He felt a little frustrated.他感到有点失望。frustrating The thing is frustrating.那件事令人沮丧l lThats what he said to me,too!他也是那样跟我说的。l lwhat he said to me在句中作表语，并且是一个句子，因此叫作表语从句。无论是表语从句还是主语从句或是宾语从句，它们是特殊疑问句时，在句中要用陈述语序。l lI was very surprised at what he said.我对他所说的话感到很惊讶。So I
24、said that I would buy my pop from So I said that I would buy my pop from someone else.someone else.因此我说我要从其他人那儿买汽因此我说我要从其他人那儿买汽水。水。someone elsesomeone else其他人其他人else else adjadj.常接在疑问代词、不定代词后，意为常接在疑问代词、不定代词后，意为“别的，其别的，其他的他的”。What else did he say?What else did he say?他还说了些什么？他还说了些什么？Anything else I c
25、an do for you?Anything else I can do for you?我还能为你做我还能为你做些别的事吗？些别的事吗？advadv.常接在疑问副词后，意为常接在疑问副词后，意为“另外、其他另外、其他”。Where else did you go?Where else did you go?你还去过其他地方吗？你还去过其他地方吗？n nbargain vt.议价，讨价还价n nWe bargained with the for the dictionary.我们与那个人讲价，欲购买那本字典。Lets do itl lDo you think Bruce could learn how to bargain if he stayed longer in China?Make up a dialogue with a partner to show“Bruce can bargain,too”