天津学大教育信息咨询有限公司届中考英语专题复习-重点词汇筛选一词多义词(I-P)教案-课件

词多义词(I-P)知识点常用的一词多义词(I-P)教学目标掌握常用的一词多义词，灵活根据不同的情境去运用，突破各个考点。教学重点常用的一词多义词(I-P)教学难点常用的一词多义词(I-P)教学过程一、 课堂导入首先同学生进行简短的课堂问候，以一个话题展开相应的英语口语问答，充分锻炼学生口语的能力。之后，对常用的一词多义词进行概述，让学生知道其重要性和相关记忆的技巧，之后引入我们今天学习的重点知识常用的一词多义词。二、复习预习教师引导学生复习上节课所学知识点，（以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑。准备好错题提炼本，除了总结自己今天课上答错的习题还要分析出自己出错的原因，同样的错误严格把控自己不再重犯。三、知识讲解知识点：常用的一词多义词(I-P) I 1. if (conj) 如果I will go to Shanghai if I have time in May.是否 I dont know if you are right.2. interest (n) 兴趣,好奇心Now he has grown up he no longer takes any interest in his stamp collection.爱好 Her main interests in life are music, tennis and cooking.利息When you borrow money from the bank, you need to pay interest.对有兴趣The topic he is talking about interests me greatly. (v)3. iron (n)铁This material is as hard as iron. (n)a steam-iron 蒸汽熨斗 (n)熨烫She was ironing a shirt when I went to visit her. (v)J1. join(v) 加入He joined the League last June.加入某人行列They are playing basketball. What about joining them?连接The teacher asked us to join the two parts together.2. just (ad) 刚才I have just seen John。恰好Its just my size.不过，仅After all, he is just a child.公平的，公正的It is a just sentence. (这是合法的判决) (adj.)K1. key (n) 钥匙I cant find my key. Can you help me?（打字机、钢琴等的）键You need to press the keys hard, for the piano is quite old.答案Tell me the keys to the test.关键，要诀Diet and exercise are the key to good health.2. kind (n)种类 There are all kinds of books in the library.(a)和蔼的 Would you be kind enough to help me?L1. last 持续 How long do you think this fine weather will last? (v)最后的December is the last month of the year. (adj.)最近的，上一个的 I thought her last book was one of the best. (adj.)2. lay将某物或某人置于某位置 Please lay the book on the table. (v)（指鸟、虫等）产（卵）The hens are not laying well at the moment. (v)3. leave 假期 a sick leave (n)离开 He left his hometown two years ago. (v)使处于某种状态 Leave the door open. (v)忽略或未拿、未带某物Ive left my gloves on the bus. (v)4. lesson(n)功课The first lesson in driving is how to start the car. 一节课My yoga lesson begins at 8pm.教训 ，经验，榜样Let this be a lesson to you never to play with matches!5. lie(v) 平躺Dont lie in bed all morning. 过去式：lay 过去分词：lain 现在分词：lying位于The city lies in the east of China.过去式：lay 过去分词：lain 现在分词：lying撒谎He is lying! Dont believe him.过去式：lied 过去分词：lied 现在分词：lying6.lift 举起He can easily lift the heavy boy. (v)（云或烟等）消散；The cloud will lift soon according to the weather report.电梯The office is on the sixth floor. Lets take a lift. (n) 免费搭私人车Ill give you a lift to the station. (n)7.light 点燃He lit the candle. (v)电灯Turn on the lights, please. (n) 灯光The light is too poor to read by. (n)明亮的We like to study in a light room. (adj) 浅色的I prefer light colors. (adj)轻的The coat is light and warm. (adj) 易懂的I took some light reading for the train journey. (adj) light music 轻音乐 (adj)（指睡眠）不沉的，不熟的Dont make any noisemy mother is a very light sleeper.(adj)8.like 像 He looks like his father. (prep)喜欢 I like to chat with others. (v)9.live 居住； Where do you live? (v)过样的生活He wants to live a peaceful life.(v)活的There are lots of live fish in the small river. (adj) 现场直播地The match will be shown live by BBC. (adv)10.long 长的 This is a long story. (adj)long for 渴望 The children are longing for holidays.(v)11.lose (v)失去Shes just lost her husband.遗失Ive lost my key. 输，失败We lost the match at last although we tried our best.M1. mad (a) 疯狂的You must be mad to drive so fast.对某事、某人极感兴趣Hes mad about pop music.2. make (v)制造Can you make a model car?做 He is good at making cake.强迫They made me repeat the story.make (n)牌子Cars of all makes can be seen in the street.制造This is a coat of excellent make.(做工精致的)3. master 掌握 Its useful to master a foreign language. (v)(n) 主人；Master硕士；艺术大师4. match 与相配The furniture and the room match perfectly.(v)比赛There will be a basketball match on TV tonight. (n)火柴People dont use matches quite often now. (n)5. mind (v)介意Would you mind taking care of my dog?照看Mind my bike while I go into the shop.留神Mind the step! (n)思想，想法 change ones mind come to mind make up ones mind 6. miss(v) 想念I miss my childhood a lot.错过，未赶上He missed the meeting because of the bad weather.未击中He shot the basket but he missed. 7. monitor(n) 班长； 显示器8. mouse (n) 鼠标； 老鼠N1. name (v)命名 He named his son after the hero.(n)名字 His name is Jack.2. national(a)国家的； 民族的3. nobody (pron) 没有人，谁也不Nobody is in the room. It is empty.(n)渺小人物He was just a nobody before he became a manager.4. note (n)便条，笔记He asked his students to take notes carefully.注释This is a new book with a lot of notes.钞票 a 5-pound note(v)记下 note something down5. notice (v) 注意到 I noticed he left early.(n) 通知 Put up the notice and let everyone know it.6. nurse (n) 护士； 保姆 (v) 看护O1. once (ad)一次Ive only been there once.曾经 I once met your mother.(conj) 一旦Once you understand the rule, you will have no further difficulty.2. order (n) 顺序Put everything in order.定单,定货He gave his order to the waiter.(v) 命令We ordered him to leave.定购,定做，预定I have ordered a new table from the shop. 3. over (prep)在之上They held a large umbrella over her.横越 There is a bridge over the river.(ad)结束The meeting was over an hour ago. 多There are over 1000 people in the village.P1. paper（n）纸张 Paper was invented in ancient China.报纸 Have you seen todays paper?试卷 The history paper was really easy.2. park (n) 公园 There is a chocolate theme park in Beijing.(v) 停放 Dont park the car in this street.3. party (n) 聚会 I am looking forward to the party. 政党 When did you join the Party?5. pass (v) 传递 Will you please pass me the book on the desk?通过 He passed me but said nothing.打发时间 pass the time 6. past (a) 结束的 Winter is past and spring has come. (prep) 过 What time is it? It a quarter past twelve.走过某处 He walked past me and say nothing. 7. patient (n) 病人 The doctor is looking after the patient.(a) 耐心的 Be patient! He is only a child. 8.pay (v) 付钱，给报酬 He paid the bill and left.(n) 工资 He gets his pay each Thursday. 9. pick (v) 拾起 He picked the pen up and gave it to the teacher.挑选 He picked the biggest apple and passed it to his mother.采，摘 Youd better not pick the flowers in the garden.10. place (n) 地点 This is a famous place.(v)放置 Place the book on the table. 11.plant(n) 植物 What is the name of the plant?(v)种植 They taught the boy how to plant trees.12. plate (n) 盘子 I always wash the plates after dinner.(n) 牌 The number-plate on the car is 1068.13. play(v) 玩； 播放 Please dont play the music so loudly. (n) 戏剧 My mother likes watching TV plays best. 14.poor(a)穷的 He is very poor but he is very happy.(a) 差的 I am poor in English.15. pound(n)英镑；How much is it? 200 pounds. Thats too expensive. (n)磅 Two pounds of apples, please.16. present (n)礼物 I always receive many presents on my birthday.现在，目前At present we are having a break.(a) 出席的； How many people were present at the meeting?(v)将某物赠与某人 He presented a gold medal to the winner.17. pretty(a)漂亮的 She is very pretty.(ad) 相当地 He draws pretty well.18. push (v) 推动 Dont push: wait before you get on the bus.(n) 推进，促进 They gave the car a push.四、例题精析【例题1】_come from_.A. Canada, Canada B.Canadas,Canadian C.Canadians, Canada D.Canadian,Canadian 【答案】：C【解析】Canada意为加拿大,其首都为Ottawa(渥太华)My friend is from Canada.(1)形容词为Canadian.加拿大的,加拿大人的.She is a Canadian girl. 她是个加拿大女孩.(2) Canadian 作名词,意为加拿大人,其复数形式为 Canadians.We are Canadians.