江苏省高中英语 Unit2 Wish you were here Period4 Grammar教案 牛津译林版必修2.doc

unit 2 wish you were hereperiod 4 grammar一【设计思想】本板块通过语法规则的讲解与多种图示的呈现，让学生比较全面系统地掌握本单元的语法知识。讲解应通俗易懂，一目了然。板块中的语法练习尽量在语篇中完成。这样可以避免学生死抠语法，生搬硬套。语法训练所选用的材料和所设计的练习也尽可能地和本单元话题相联系。此外，还应注意拓展和延伸学生已学过的语法项目。二【教学目标】by the end of the class, the students will be able tomaster the forms and the usage of future continuous tense and future in the past.三【教学重难点】1. the comparison of the main usage between simple future tense and. future continuous tense.2. the comparison of the main usage between simple future tense and future in the past.四【教学环节】【课堂导入】tell a story of a tortoise and a snail with the pictures shown on the screen. talk with the whole class about the different forms of the simple future tense that are used in it.【预习检查】from the reading passage in this unit, weve learned that toby and colin are going to have an adventure in africa. do you still remember their plans for the holiday? 1. (l13p22m2) well be travelling by camel, with local guides, camping in tents._2. (l10p22m2) we leave london on 15th july and well be flying to morocco in northern africa 3. (l1p31m2) our guide told toby and me last night that we would watch the sunrise in the desert early today. 4. (l5p22m2) i told you colin and i would spend a few weeks travelling. 【课堂教与学】step 1 presentation 1. show the following sentence on the screen and explain it with the picture:toby will be climbing in the himalayas all next week.according to the example above, help the ss to understand that the future continuous tense is often used to talk about something that will be in progress* over a period of time in the future*at a certain time in the future2. show the following sentences on the screen and get the whole class to compare them with each other and learn about the other cases when this tense is used. 1) a. ill do some shopping next week. b. ill be shopping in the mall all this afternoon.c. at this time tomorrow ill be shopping in the mall. 2) a. i will see you this weekend. b. i will be seeing you this weekend. 3) a. tom wont cut the grass. b. tom wont be cutting the grass. 4）a. when will you come again? b. when will you be coming again?3. ask the ss to sum up the cases when the future continuous tense is used.futurecontinuoustensetalk about something that will be in progress at a certain time or over a period of time in the future.express future without intention.make polite enquiries about other peoples future plans.4. help the ss to get a clear idea of the form of this tense: a. in statementssb. will (not) be doing b. in questionswill sb. be doing ? c. in short answersyes, sb. will. / no, sb. will not(wont).step 2 practice 1. play a game with the title “testing your memory” to practice using the tense. show a short passage about lilys school life on the screen. allow the ss to read it for 3 minutes. then ask the ss to tell what lily will be doing at a certain time to see if they have a good memory. 2. reading with fun offer the ss two interesting dialogues and ask them to read them and better understand the future continuous tense in use. meanwhile, encourage the ss to act them out in pairs.1） jim: will you be using your bicycle this evening? tom: no. so you want to borrow it? jim: yes. when can i get it? tom: after i go to heaven.2) jack: will you be passing the post office when youre out? carl: probably. why? jack: i need some stamps. could you get me some? carl: sure. money, please. jack: how much do you want? carl: the more, the better.3. allow the ss several minutes to take a look at the note and the journalists schedule. then ask the ss to complete he mings reply to his boss individually. finally check the answers with the whole class.【课堂巩固】1. multiple choices:1) at this time tomorrow _ over the atlantic. (nmet 2003年 北京) a. were going to fly b. well be flying c. well fly d. were to fly2) what are you going to do this afternoon? i am going to the cinema with some friends. the film _ quite early, so we _ to the bookstore after that. (nmet 2005年 重庆） a. finished; are going b. finished; go c. finishes; are going d. finishes; go3) because the shop _ , all the t-shirts are sold at half price. (nmet 2004年 浙江） a. has closed down b. closed down c. is closing down d. had closed down4) turn on the television or open a magazine and you _ advertisements showing happy families. (nmet 2004年 湖南） a. will often see b. often see c. are often seeing d. have often seen5) we _ a basketball match at five tomorrow afternoon.a. will have watched b. watchc. can watch d. will be watching6) if he _, dont interrupt him.a .still works b. is still workingc. still has been working d. will still be working2. translation:1)当我们到达纽约时，天将正在下雨。（将来正在）2)他将在会议上作报告。（纯粹将来）3)你将在什么地方度过这个暑假？（礼貌询问）4)史密斯夫妇下个星期打算去巴西。随后这个月里他们将在墨西哥旅行。【知识小结】时间轴的运用在大部分时态的指导中都非常有效。【提升与拓展】if you drop a 12-pound cannonball（炮弹）over the side of a ship, how long will it take for it to reach the bottom of the ocean of the mariana trench?the question above was an example of what scientists call fermi problem, named 36 nobel prize-winning physicist enrico fermi, who used problems like this to teach his students how to think for themselves. a fermi problem does not 37 all the information you need to solve it precisely.what does this have to do with business or creativity? a great deal. in the real world, we frequently need to make decisions when the 38 of information does not exist. most often there may not be the time or the money to make sure of all your 39 , so your best guess will often be the best you can do.fermi is said to have once asked his university students how many piano tuners（调音师）there were in chicago. to answer the question, he recommended 40 it down into smaller, more 41 questions, and then having the 42 to make some guesses and assumptions. how many people live in chicago? three million would be a reasonable estimate. how many people per family? assume a/an 43 of four. how many families own pianos? 44 one out of three. then there are about 250,000 pianos in chicago. 45 would each be tuned? maybe once every five years. that 46 50,000 tunings a year. how many pianos can one tuner tune in a day? four? and how many in a year? assuming 250 working days, one tuner can 47 1,000 pianos a year.so theres work for 48 50 piano tuners in chicago - which, as it turns out, is 49 close to the actual number in the yellow pages.why was guesswork so accurate? the law of averages is partly 50 . at any point, your assumptions may be too high or too low. but because of the law of averages, your mistakes, will frequently balance out.36. a. beforeb. as