【语法焦点与同步作文指导】新目标九年级英语+Unit+10+Youre+supposed+to+shake+hands（共10张PPT）.ppt

suppose作为动词，其意思是作为动词，其意思是“猜想，设想，认猜想，设想，认为，假设为，假设”，其常见用法为：，其常见用法为：1.be supposed to do sth.意思是意思是“被期望做某事被期望做某事；应该做某事；应该做某事”，to是不定式符号，不是介词，后接是不定式符号，不是介词，后接动词原形。动词原形。be supposed to常用来表示劝告、建议、常用来表示劝告、建议、告知义务或责任等，意思相当于告知义务或责任等，意思相当于should。eg: 他应该准时到达。He is supposed to arrive on time. suppose的用法的用法2.在口语中，常用否定结构在口语中，常用否定结构“be not supposed to do sth.”，意思是，意思是“不允许做某事；不应该做某事不允许做某事；不应该做某事”。相当于。相当于shouldnt。eg: 你不应该在公共汽车上吸烟。You are not supposed to smoke on the bus.=You shouldnt smoke on the bus.suppose的用法的用法拓展：拓展：(1)supposed +that从句从句，当变为否定句时，否定，当变为否定句时，否定词应该前移。类似的词还有词应该前移。类似的词还有think, believe等。等。eg: 我认为他不会告诉你这件事。I dont suppose he will tell you about it.(2)suppose还有还有“猜想猜想”的意思，的意思，suppose sb.to do sth.的意思是的意思是“猜想某人去做某事猜想某人去做某事”。eg: 我猜他待在家。I supposed him to stay at home. suppose的用法的用法1.She should arrive here at 7:00.(同义句改写) She _ _ _arrive here at 7:00.2. You are supposed to help him.(改为否定句) You _ _ supposed to help him.3.I suppose hell be back soon.(改为否定句) I _ suppose he _ be back soon.4. Students are supposed to greet the teacher when classes begin.(对画线部分提问) _ _ students supposed to _when classes begin?一、按要求转换句型，每空一词。一、按要求转换句型，每空一词。is supposedto are notdontwillWhat aredo5. I supposed Jane to finish her homework.(改为否定句) I supposed Jane _ _ finish her homework.6. They are supposed to invite Mike to the birthday party next Sunday.(对画线部分提问) _ _ they supposed to invite Mike to the birthday party?一、按要求转换句型，每空一词。一、按要求转换句型，每空一词。not to When are本单元写作是介绍本国礼仪习俗，此类作文一本单元写作是介绍本国礼仪习俗，此类作文一般按提示内容逬行写作，注意条理清楚，表达准确。般按提示内容逬行写作，注意条理清楚，表达准确。常用句型归纳：常用句型归纳：1.be (not)supposed/expected to2.You should3.Its polite/impolite to do假如你是李斌，你的美国笔友假如你是李斌，你的美国笔友Ben将来中国度将来中国度假，假， 他发电子邮件询问中国的礼仪习惯。请你根他发电子邮件询问中国的礼仪习惯。请你根据以下提示，绐据以下提示，绐Ben回一封电子邮件，告诉他有关回一封电子邮件，告诉他有关内容。内容。提示：1.初次见面要握手；2.进别人家时一定要敲门；3.在公共场所不要大声喧哗；4.被邀请做客时一定要准时，最好带一份礼物， 但不要太贵重。要求：要求：80词左右。邮件的格式已给出，不计词左右。邮件的格式已给出，不计入总词数。入总词数。Dear Ben，Im glad youll come to China for your holiday. Let me tell you some customs here. When you meet someone for the first time here, you arc supposed to shake hands. And youre supposed to knock at the door when you go into others houses. You are not supposed to talk loudly in public places. If you are invited as a guests you should arrive on time. And youd better take a present, but its not necessary to be expensive.Yours,Li Bin