Lesson 18:Wait! Dont Eat That,Warming up,What do you know about “ table manners”,Discussion: What should you do when having dinner,Have you ever had dinner with foreigners,Table manners,To be continued,New words,society n. 社会 custom n. 风俗 politely n. 有礼貌地 manner n. 礼貌；方式；方法 tablecloth n. 桌布 especially n. 尤其 unless n. 除非 polite n. 有礼貌的 fork n. 叉子,serve n. 提供（饭菜） rude n. 粗鲁的 forever n. 永远 toothpick n. 牙签 Spaghetti n. 意大利面条 sauce n. 调味汁；酱 act n. 行动；扮演 compare n. 比较 theirs n. 他们的,Listening Task: Listen and answer the following questions,Table manners in China and Canada are quite ______. In China, if your guests have no food on their plates, putting food on their plates is ______. 3. Its ______ to use a toothpick at the table. Keys:1.different 2.polite 3.rude,Reading Task: Read the text and decide the statements are true or false,In China, if you drop something on the tablecloth, you usually pick it up and eat it. In Canada, to finish the food in front of the class in polite. In China, everybody has a knife at the table,Language notes,wait 不及物动词，“等，等候” wait for等某人/某物 Who are you waiting for at the school gate? 你在这校门口等谁？ They are waiting for the NO. 3 Bus. 他们正在等3路车,Have you had dinner with a foreigner? 你曾经和外国人吃过饭吗？ ever “曾经”，常用在现在完成时的一般疑问句中。
例如： Have you ever eaten Italian food? 你曾经吃过意大利食物吗？ Has my sister ever been to my grandparents home? 我妹妹曾经去过爷爷奶奶家吗,All societies have customs about how to eat politely. 各国都有怎样的吃大有礼貌的习俗 句中how to eat politely是 “疑问词+不定式”在句中作介词about的宾语 疑问词who, which, what, when, where, how等后接不定式，构成不定式短语，在句中作主语、宾语、表语等 When to start has not been decided. 何时动身还未决定作主语) I dont know where to go. 我不知道去哪里作宾语) The question is how to use the machine. 问题是怎么使用机器作表语,You dont pick it up, and you certainly dont eat it! 你不会捡起它，并且你一定不会吃它。
pick up: To take up (something) by hand: 拿起：用手拿起（某物）： pick up a book. 捡起一本书 To collect or gather: 收集或聚集： picked up the broken pieces of glass. 拾起玻璃碎片 To tidy up: 整理，收拾： Lets pick up the living room. 我们收拾一下卧室吧 To take on (passengers or freight, for example): 承载（客人，货物等）： The bus picks up commuters at three stops. 公共汽车在三个站载送通勤者,In China, if your guests have no food on their plates, putting food on their plates is polite. 在中国，如果你的客人盘子里没有食物了，把食物放在他们的盘子里是有礼貌的行为 Putting food on their plates is polite中putting food on their plates 是动词-ing形式作主语，用单数谓语。
Riding a bike is exercise. 骑自行车是一种锻炼 Walking to school is good for you. 步行去上学对你的健康有好处,Here are some other customs in Canada that everyone knows. 这里有一些在加拿大大家都知道的习俗 that everyone knows做定语从句修饰some other customersthat做定语从句的宾语 That在定语从句中既可指人又可指物，在从句中that既可作主语，或谓语动词的宾格，但不能放在介词后作介词的宾语 The piano that he likes is black. 他喜欢的钢琴师黑色的 The doll that can sing costs $150. 那个会唱歌的洋娃娃价值150美元,以下几种情况必须用that引导定语从句 当先行词是及指人又指物的并列名词时例如： They talked about the persons and the book that interested them. 他们在谈论那些让他们感兴趣的那些任何那本书。
当先行词为all,或含有some, any, no, something等不定代词时,All that they can do is to wait. 他们所能做的所有的事就是等待 先行词被the only, the very, the last修饰 She is the only person that I like in this class. 她是这个班我唯一喜欢的人 先行词被序数词或形容词最高级修饰 This is the most beautiful flower that I have ever seen. 这是我见到的最漂亮的花。