初二下册Unit5Ifyougotothepartyyou’llhaveagreattime.doc

Unit 5 If you go to the party,youll have a great time.一、一周课程概述1学习条件状语从句。2复习用现在进行时表将来时。3情态动词should 的用法。4重要句型：Im going to the dance with Karen and Ann. If you do, youll have a great time. Are you going to the party? Yes, I am. Im going to wear my new jeans. You should wear your cool pants.5重点词汇：late, sorry, have a great time, travel around the world, work hard, wear jeans, let in, take away二、重难点知识讲解1I think Im going to go to the party with Karen and Ann.我打算和凯伦、安一起去参加聚会。“be going tov.”是将来时态的一种形式，表示“打算(做某事)”，这是我们所熟悉的句式。如：Im going to do some shopping with my mother.我要和我妈妈去购物。He is going to take part in an English class.(=He is going to an English class.)他要去参加英语班。注意：be going to后可以接表示地点的名词，表示“要去某地”。若接表示地点的副词，则去掉to。Im going to my teachers office. 我要去老师的办公室。Im going there, too. 我也想去那儿。辨析：be going to, will与shall一般说来，will, shall表示纯粹的将来，没有任何感情色彩，而be going to或其他用动词的进行时表示的是将要发生的动作或情况，带有较重的感情色彩，如表示即将发生的事情、计划之中安排要做的事情等。It will rain. 要下雨了。(动作要发生)It is going to rain. Hurry up, please.就要下雨了。请快点儿。（雨即刻就要下了。）2If you do, youll have a great time. 如果你做，你将会玩得很高兴。（1）have a good time意为“过得愉快，玩得高兴”，类似的表达方式还有enjoy oneself, have fun, have a wonderful /nice time等。如： Have you had a great time at the party?晚会上你玩得开心吗?I have a great time on the trip. (=I have a good /wonderful /nice time on the trip.)我旅行很愉快。（2）这是一个含有if引导的条件状语从句的复合句。主句用将来时或含有情态动词的句子，从句的将来时用现在时表示。如：If you study hard, you can pass the examination. 如果你努力学习，你就能通过考试的。If you wait a minute, I shall go and find him. 请等一会儿，我就去把他找来。if引导的条件状语从句是本单元的重点语法项目，也是中考的考点，请同学们多加注意。3I think Im going to wear jeans to the party.我想要穿着牛仔裤去参加聚会。辨析：wear, put on, have on与dress（1）put on是“穿上，戴”的意思，表示动作，是非延续性动词。如：He put on his coat and went out. 他穿上外衣就出去了。Put on more clothes. Its very cold outside. 多穿点儿衣服，外面很冷。（2）wear是“穿着，戴着”的意思，表示状态，一般现在时表示经常状态，现在进行时表示暂时状态。如：He often wears a blue jacket.他常穿一件蓝夹克。She is wearing a red skirt. 她穿着一件红裙子。（3）have on是“穿着，戴着”的意思，表示状态，可以和wear互换。如：She always has her red shoes on. =She always wears her red shoes. 她总是穿着那双红鞋。（4）dress是“穿上，穿着”的意思。既表状态，也表动作。既可以作及物动词，也可以作不及物动词。dress作及物动词，表示“给自己或别人穿(衣服)”，宾语是人，不是衣服；因此常用被动语态。如：Wake up the children and dress them. 叫醒孩子，给他们穿上衣服。She is dressed in beautiful clothes today. 今天她穿着漂亮的衣服。dress作不及物动词。dress up意为“化妆，打扮，穿上盛装”。4Lets have it today. 让我们今天举行吧。 Lets是Let us的缩写，意思是“让我们”。Lets后跟动词原形，表示“让我们做某事吧”，其否定句式是Lets not do sth. 让我们不要做某事。如：Lets have a rest. 让我们休息一下吧。 Lets not go out. 咱们别出去了吧。注意：Lets 与Let us表达的含义不完全相同，Lets表示提出建议，而Let us表示提出请求。如：Lets go and see Mr. Wang. 我们去看看王先生吧。（提出一种建议）。Let us know the answer, please. 请把答案告诉我们。（表示提出请求，相当于Please tell us the answer.）5If we have it today, half the class wont come.如果我们今天举行，一半学生不会来。half adj. 一半的Half the workers come from Shandong. 半数工人来自山东。辨析：half, all与nonehalf表示半量，all表示全量，none表示绝无。如：Half the students in our class are girls. 我们班半数学生是女生。All the students in our class are from Nanjing. 我们班所有的学生都是南京人。None of the students in our class smoke. 我们班的学生都不吸烟。6If you do, the teachers will call your parents. 如果你这样做，老师们将给你的父母打电话。call sb. 给某人打电话I called him this morning.今天早上我给他打了电话。Did you call them last week?上周你给他们打电话了吗?拓展（1）call sb.s name喊某人的名字 The boy calls his brothers name. 那个小男孩喊他哥哥的名字。（2）call on sb. 拜访某人(拜访的对象是“人”) I called on him yesterday. 昨天我去拜访了他。（3）call at sp 拜访(拜访的对象是“地点”) They called at her house last week. 他们上星期去她家拜访。7Why not?为什么不？Why not问句表示建议，即提议某人去做某事。也可用Why dont you? 如：Why not go there with me? 为什么不跟我一起去呢?Why not come more often? 为什么不经常来这里呢?Why not go there and have a look? 为何不去那儿看看?Why dont you sell the car if you need money? 如果需要钱为什么不卖掉车?8make a lot of money 赚许多钱（1）make money 赚钱拓展：由make构成的词组：make paper 造纸make a road 筑路 make noises 发出噪音 make up ones mind 下决心make friends 交朋友 make tea 沏茶 make a fire 生火make a living 谋生（2）a lot of 许多，很多辨析：a lot, a lot of与lots of三者都有“许多，很多”的意思。a lot of, lots of一般用于肯定句，后接可数名词复数或不可数名词。它们完全可以互相换用。如：A lot of /Lots of students went swimming yesterday. 昨天许多学生去游泳了。He has lots of /a lot of work to do this week. 本周他有许多工作要做。a lot可作名词，相当于a lot of things，它也作副词，修饰动词或形容词、副词比较级。如：We have learnt a lot from Lei Feng. 我们从雷锋那里学到了很多东西。Mary is a lot older than Alice. 玛丽比艾丽斯大得多。9If you join the Lions, youll become a great soccer player.如果你加入雄狮队，你将会成为一名伟大的足球运动员。join指加入某一组织、团体而成为其中的一员。如：He joined the army in 1948. 他在1948年参军。辨析：join, join in与take part in如果参加一群人的某种活动，这个活动可用介词indoing(或名词)表示。如：Shell join us in singing a song. 她将和我们一起唱歌。Will you join us in the discussion? 你加入我们的讨论好吗?join in的意思是“参加并一起活动”。如：He joined in the game. 他参加了(一起做)这个游戏。take part in 指参加某一活动并在其中起积极作用，如会议、竞赛、运动、斗争等。如：They took part in the sports meeting yesterday. 昨天他们参加了运动会。I took part in the game我参加了这场比赛。A lot of students took part in the thorough cleaning yesterday.昨天许多学生参加大扫除。10Youll travel around the world. 你将要旅游全世界。travel vi. & vt. & n.vi. 旅行，游历 He travelled across a desert last year. 去年他横穿沙漠旅行。vt. 旅行，游历 He will travel Beijing soon. 不久他将游览北京。n. 旅行 He is fond of travel. 他喜欢旅行。11For many young people, becoming a professional athlete might seem like a dream job.对许多年轻人来说，成为一名专职的运动员好像是梦想中的一份工作。seem v.“似乎”，常用于下列句型：（1）seem(to be) n. /adj. /prep. (作表语)He seems(to be)happy. 他似乎很快乐。They seem to be soldiers. 他们好像是士兵。（2）seemto doShe seems to be sleeping. 她好像在睡觉。He seems to understand the meaning of the word. 他似乎理解了这个单词的意思。（3）It seems that-从句It seems that he is happy. 他似乎很高兴。=He seems(to be) happy.12Maybe Ill become a teacher. 也许我会成为一名教师。maybe adv. (同义词是perhaps)口大概，或许，也许 Maybe he is right. 他可能是对的。辨析：maybe与may be（1）maybe是副词，意为“可能，也许，大概”，在句中作状语。通常置于句首，也可在动词之前。Maybe he knows it, maybe he doesnt. 他也许知道那件事，也许不知道。It that his? 那是他的吗? Maybe, Im not sure. 也许是，我说不准。（2）may be是“情态动词动词原形”的形式，在句中作谓语，译为“可能是，也许是”。He may be twenty. 他可能20岁。The book may be in the bag. 书也许在书包里。(may be作谓语)Maybe the book is in the bag. 也许书在书包里。(maybe作状语)13I will also be able to work outside sometimes. 有时我也会在外面工作。（1）also也辨析：also, too与either三者都可以作副词用，意思都是“也”，但用法不同。also的位置放在行为动词之前，系动词、助动词或情态动词之后。但too常用于句末，前面可用逗号，也可不用。如：He is a worker, too.(=He is a worker too.)还可以说：He, too, is a worker.also, too一般用于肯定句中，但too有时可用于否定句中，但必须放在否定词之前。如：She also went to the theatre. 她也去剧院了。She was also wrong. 她也错了。She can also do it. 她也能做那件事。I dont know him, and she too didnt know him. 我不认识他，她也不认识他。either只用于否定句，必须放在句末。如：You didnt go there. I didnt go there, either. (=Neither did I.)你没去那儿，我也没去。（2）sometimes adv. 有时辨析：sometimes, sometime, some time与some timessometimes是一个表示时间频率的副词，意为“有时候”，其语法特点相当于often, always。He sometimes sends an e-mail to me. 他有时给我发电子邮件。sometime可与过去或将来时连用，表示“(过去或将来)某个时候”，指的是时间点。This call box was built sometime last year.这个电话亭是去年某个时候建的。Lets have a meeting sometime next week.咱们下周找个时间(某个时间)开个会吧。some time是个名词短语，是指“一些时间，一些时候，相当长的时间”，指的是时间段。I will stay here for some time. 我要在这儿呆一段时间。some times意为“几次”，times作“次数”讲，是可数名词。Repeat it some times, or youll forget it.重复几遍，否则你就会忘了。14If I eat too much lunch 如果我午饭吃得太多，too much是“太多”的意思。如：There is too much water there.那里有太多的水。辨析：too much与too manytoo much不可数名词，too many可数名词复数。There are too many people. 这儿有太多的人。He has too much work to do. 他有太多的工作要做。15If you do, theyll laugh at you. 如果你做，他们将嘲笑你。辨析：laugh与smile两者都是“笑”的意思，但词义有些不同。（1）smile是“微笑”的意思；laugh是“出声的笑”，有时是“大笑”的意思。如：He never smiles. 他从来不笑。Why are you laughing? 你为什么笑？（2）作为不及物动词，laugh和smile都与at 连用，表示三个方面的意思。因而笑He laughed /smiled at the joke. 听了这笑话他笑了。What are you laughing /smiling at? 你在笑什么？讥笑He was laughed at by his friends. 他被朋友们嘲笑了。She smiled at him. 她笑他。睨视He laughed at the enemys threats. 他对敌人的恐吓一笑置之。（3）作为及物动词，laugh和smile只限于某些固定搭配。如：She smiled a forced smile. 她强颜欢笑。He laughed himself to death. 他笑得要死。He laughed a reply. 他以笑做答。