新概念一册第121课 课件

1、lesson 121 the man in a hat forgetv. 忘记忘记forget to do sth.i have forgotten to bring my book.forget doing sth.i will never forget finding that book in my garden.recognize can you recognize the person? v. 认出；认识认出；认识i recognize that he is more capable than i am. v. 承认；确认承认；确认are you being served, sir?

2、serve v. 服务；接待；侍候服务；接待；侍候what time is breakfast served in this hotel? v. 供应；摆出（食物或饮料等）供应；摆出（食物或饮料等）he have served the company for 20 years. v. 为为服务服务/服役；任职服役；任职the man who has white hair is mr.white.定语从句定语从句定语从句由关系代词引导，紧跟在它所修饰的成分后面。关系代词who，whom与that修饰人，which与that修饰东西。关系代词指代从句的成分，同时又充当连接词，把从句和主句连接起来。

3、1、关系代词：、关系代词：who, whom, whose, which, that （先行词）人 + who/that + 动词（作主语）i have a friend whose father is a teacher. （先行词）人（先行词）人+whose + 名词名词 + 动词（作定语）动词（作定语） （先行词）人（先行词）人+ who/whom/that + 及物动词及物动词/不及物动词不及物动词 + 介词（做宾语）介词（做宾语）the man we met is my uncle.this is the bird which always sings at night.（先行词）物

4、（先行词）物 + which/that + 动词（作主语）动词（作主语）this is the letter i received yesterday.（先行词）物（先行词）物+which/that + 主语主语 + 及物动词（作宾语）及物动词（作宾语） 当关系代词代表主语并且从句中的谓语动词是（现在）进行时时态时，当关系代词代表主语并且从句中的谓语动词是（现在）进行时时态时，关系代词及助动词关系代词及助动词be均可省略均可省略the woman standing behind the counter served me. 如果关系代词在从句中作动词或介词的宾语，关系代词往往可以省略。如果关系

5、代词在从句中作动词或介词的宾语，关系代词往往可以省略。定语从句可用介词结尾。定语从句可用介词结尾。thats the ship we traveled on. 如果关系代词在从句中作介词的宾语，且介词提前了，如果关系代词在从句中作介词的宾语，且介词提前了，介词后的关系代词只能加介词后的关系代词只能加whom（人）（人）/which（物），不能用（物），不能用that。thats the man i told you about.2、定语从句中的省略、定语从句中的省略why didnt caroline recognize the customer straight away?questionl

6、esson 123 a trip to australiahe said that he wanted to travel around the v. 旅行；游历旅行；游历light travels faster than sound v. 行进；（被）传送行进；（被）传送he is offered a job in canada. offer v.（主动）给予；提供（主动）给予；提供do you have any good suggestions to offer? v. 提出；出（价）提出；出（价）he offered to help me. v.（主动）表示愿意

7、，提议（主动）表示愿意，提议his hair has grown to long.grow (grew/grown) v. 生长；成长生长；成长i grew a beard during the trip. v. 使生长；留（须发）使生长；留（须发）we grew a lot of roses in our garden.grow a beardwho is the man with the beard?questionlesson 125 tea for twotim is watering his lovely little dog. water v. 浇（洒）水；供水；喂水浇（洒）水；供

8、水；喂水n. 水ice cream always makes his mouth water. v. 充满泪水；流口水充满泪水；流口水someone had been watering the milk. v. 搀水冲淡；加水稀释搀水冲淡；加水稀释its raining! that means you dont need to water the garden.mean (meant/meant) v. 意味着，即意味着，即it means thatmeaning n.what does “the green light” mean? v.（词语）表示（词语）表示意思意思the green l

9、ight means go on.what doesmean? v. 意指；意欲意指；意欲he didnt mean to hurt you. must是情态动词，而have to是普通动词，二者在肯定句中一般可互换，表示不可逃避的义务或责任。must更带有说话人的主观色彩，而have to则更强调客观要求和外界影响。must一般只能表达现在的必要性，而have to则可以表达过去或将来的必要性。i had to stop smoking because it was forbidden in my company.如果用must来提问，则只能用其neednt来表达否定的回答。neednt还可

10、以理解为have to的否定的回答。neednt（dont need to）和dont have to都表示不必要；而mustnt却表示绝对禁止，在说话人看来根本没有选择余地。must, have to和和needntmust, have to和neednt三个词都表示必要性。does susan have tea by herself?questionlesson 127 a famous actressfamous adj. 著名的；出名的shes a very famous actress.be famous forshe is famous for her beauty.be famo

11、us asshe is famous as a actress.fame n. adj.（口）第一流的；极好的（口）第一流的；极好的to my surprise, he had a famous appetite.at least this antique vase is worth at least 20,000. 至少至少he has no plans to go abroad yet, at least as far as i know. 反正；无论如何；不管怎样反正；无论如何；不管怎样表示猜测和推断的情态助动词表示猜测和推断的情态助动词must和和cant 表示有客观事实作为依据的推测

12、和判断的最常用形式是must和cant。它们一般与系动词be连用。肯定的推断用must be来表示，否定的推断用cant be来表示，而不用mustnt。he cant be a doctor. he must be a dentist. 表示对现在的猜测和推断：he cant be shaving. he must be having a bath. 。表示对过去的猜测和推断，用must have been表示肯定的推断，用cant have been来表示否定的推断，she cant have been 29. she must have been 36. 如后面跟进行时则表示对过去正在进

13、行的动作的猜测。he cant have been reading. he must have been sleeping.who is only twenty-nine, and why is it so unclear?questionwave sb. goodbyewave to sb.wave at sb. wave v. 招手；挥手示意招手；挥手示意he waved us quiet.he waved me goodbye.n. 波浪波浪 lesson 129 seventy miles an hourthe flag is waving in the wind. v. 起伏；飘动起

14、伏；飘动chinese students wave olympic five rings flags during the 2008 olympic. shout at 朝某人喊朝某人喊point at 指着某人指着某人laugh at 嘲笑嘲笑含有含有at的词组往往都有不礼貌的成分的词组往往都有不礼貌的成分do you often dream at night? dream v. 做梦；梦见做梦；梦见 v. 梦想；幻想梦想；幻想she dreamed that one day she would be a singer.she once dreamed of becoming a famous singer.dont dream away your life! v. 出神；心不在焉；空想出神；心不在焉；空想he was charged b