根据提供的信息和语言素材设计教学方案，用英文作答。设计任务：请阅读下面学生信息和语言素材，设计一节英语语法课的教学方案。教案没有固定格式。但须包含下列要点：· teaching objectives· teaching contents· key and difficult points· major .steps and time allocation· activities and justifications教学时间：45分钟学生概况：某城镇普通中学九年级(初中三年级)学生，班级人数40人，多数已经达到《义务教育英语课程标准(2011版)》四级水平，学生课堂参与积极性一般。语言素材：Girl 1 : Where are you going, Larry?Boy 1 : To Tom' s party.Girl 1 : Lucky you !I' d love to go to that party !Boy l : Yeah, well, I'm a little nervous. I don't know what to wear.Girl 1 : If I were you, I'd wear a shirt and tie.Boy 1 : What if everybody else is wearing jeans and T-shirts?Girl 1 : Oh, you shouldn't worry about what other people are wearing.Boy 1 : And I don't have a present. What if everyone brings a present?Girl 1 : If I were you, I'd take a small present--a pen or something. Keep it in your pocketand if everyone has a present, you can give him yours. If not, you can keep it.Boy 1 : OK. But what if I don't know anyone?Girl 1 : If you don' t know anyone, you can talk to Tom. He'll introduce you to people.Boy 1 : I guess I can do that.Girl 1 : Look !You' re sure to have fun. But if you' re still nervous, you can leave.

I took my ticket, and marched proudly up the platform, with my cheeses, the people __________respectfully on either side．
A.fell backB.falling backC.being fallen backD.having fallen back

Bilabial semi-vowel refers to the sound__________．
A.[n]B.[hiC.[w]D.[j]

Advertisers tend to think big and perhaps this is why they're always coming in for criticism．Their critics seem to resent them because they have a flair for self-promotion and because they have so much money to throw around． "It's iniquitous," they say, "that this entirely unproductive industry (if we can call it that) should absorb millions of pounds each year． It only goes to show how much profit the big companies are making． Why don't they stop advertising and reduce the price of their goods? After all, it's the consumer who pays ．．．"The poor old consumer! He'd have to pay a great deal more if advertising didn't create mass markets for products． It is precisely because of the heavy advertising that consumer goods are so cheap． But we get the wrong idea if we think the only purpose of advertising is to sell goods． Another equally important function is to inform． A great deal of the knowledge we have about household goods derives largely from the advertisements we read．Advertisements introduce us to new products or remind us of the existence of ones we already know about． Supposing you wanted to buy a washing machine, it is more than likely you would obtain details regarding performance, price, etc, from an advertisement．Lots of people pretend that they never read advertisements, but this claim may be seriously doubted． It is hardly possible not to read advertisements these days． And what fun they often are,too!Just think what a railway station or a newspaper would be like without advertisements． Would you enjoy gazing at a blank wall or reading railway by-laws while waiting for a train? Would you like to read only closely printed columns of news in your daily paper?A cheerful, witty advertisement makes such a difference to a drab wall or a newspaper full of the daily ration of calamities． We must not forget, either, that advertising makes a positive contribution to ourpockets． Newspapers, commercial radio and television companies could not subsist without this source of revenue． The fact that we pay so little for our daily paper, or can enjoy so many broadcast programmes is due entirely to the money spent by advertisers． Just think what a newspaper would cost if we had to pay its full price !Another thing we mustn't forget is the"small ads．" which are in virtually every newspaper and magazine． What a tremendously useful service they perform for the community!Just about anything can be accomplished through these columns． For instance, you can find a job, buy or sell a house, announce a birth, marriage or death in what used to be called the"hatch, match and dispatch" column but by far the most fascinating section is the personal or"agony" column． No other item in a newspaper provides such entertaining reading or offers such a deep insight into human nature． It's the best advertisement for advertising there is!Why do the critics criticize advertisers?
A.Because advertisers often brag．B.Because critics think advertisement is a "waste of money"．C.Because customers are encouraged to buy more than necessary．D.Because customers pay more．

After teaching sounds, a teacher makes a test that aims to find out which sounds students are and are not able to pronounce． This test belongs to__________．
A.aptitude testB.proficiency testC.achievement testD.diagnostic test

Listening to loud music at rock concerts __________caused hearing loss in some teenagers．
A.isB.areC.hasD.have