Chapter2知识点总结
Chapter2_谓词逻辑1(12谓词量词)
这里5，3，张三，李四是客体，大于，比…高是谓词， 表达了客体之间的关系。 在反映判断的句子中，用以刻划客体的性质或关系的 部分即是谓词。
二、用谓词刻划命题的本质属性 P：张三是个大学生。
Q：李四是个大学生。
是两个不同的命题，但谓词“是个大学生”是相同的。 引入一个符号来表示“是个大学生”，比如用A来表示，再引入一 种方法表示客体的名称，这样就能把“XX是个大学生”这个命题的 本质属性刻划出来。
A(b)， G ( t ) 称作一元谓词， B(a,b)称作二元谓词。 可推广到n元谓词。 n元谓词 A是谓词，a1，a2，…an是客体的名称，则 A(a1，a2，…an)是n元谓词。 一元谓词了表达客体的性质，多元谓词了表达客体之间 的关系。在多元谓词中客体的次序与事先约定有关。
§2—2 命题函数与量词 一、命题函数 1、简单命题函数：由一个谓词、一些客体变元组成的表达式 称为简单命题函数。 例如： A(x)表示“x学习好”，x是客体变元， A(x)是简单命题 函数。此时A(x)没有确定的真值，所以A(x)不是命题，只有当 x取特定的客体时， A(x)才确定了一个命题。 2、复合命题函数：由一个或n简单命题函数以及逻辑联结词 组合而成的表达式称复合命题函数。 逻辑联结词┐、∧、∨、→、 的意义与命题演算中的解 释完全类似。 例如，A(x)表示“x学习好”，B(x)表示“x工作好”，A(x) ∧B(x)表示“x的工作、学习都好”， A(x) ∧B(x)是复合命题 函数。 n元谓词就是有n个客体变元的命题函数。
学习《谓词逻辑》这一章 的要求 一、学习目的与要求
本章目的是讲授谓词逻辑与命题逻辑的联系与区别，通 过本章的学习，使学生了解谓词逻辑的基本概念，掌握谓词逻 辑中的基本定义、定理。了解谓词逻辑的推理方法。
雅思口语知识点解析chapter 2
Chapter 2 Talking about studyWhat’s your major? 你的专业是什么？Introduction：在雅思考试中，，作为考官对你个人背景了解之一的常问问题就是“专业”，其中包括最基本的个人专业的英文表达，选择专业的原因，是否喜爱自己的专业。
如果是高中在读的同学虽然还没有专业，不过也可以说说自己是文科生arts students还是理科生science students。
并且可以谈谈自己以后想学的专业。
在此节中重点要掌握如何表达自己的专业，和对专业喜爱的原因。
Task 1: you are going to hear two conversations, while listening, underline some useful phrases about Study.Conversation 1:Ann：Steve, who are the two women over there?Steve：Oh, their names are Shirley and Linda. Hi, Shirley. This is Ann. She is from Canada. Ann：Hello. Shirley, nice to meet you.Shirley：Hi, Ann. Nice to meet you, too. What do you study here?Ann：I’m studying Biology. And what’s your subject?Shirley：It’s engineering.Ann：Hi, Linda. What are you studying here?Linda：I’m studying Arts.Ann：Oh, that sounds interesting.Steve：Shirley. And Linda are from the UK.Ann：Oh, where are you from in the UK?Shirley：I’m from Edinburgh.Linda：And I come from Leeds.Conversation 2:Lily: What’s your major?Mike: I come to China just to study Chinese.Lily: Where are you studying now?Mike: At the Beijing Language and Culture University.Lily: How many years have you studied?Mike: I've already studied for three years. One year left for graduation.Lily: Are you going back to your country after graduation?Mike: Yes, I'll return to my country and look for a job.Lily: Is it difficult to find a job?Mike: Not very difficult, because there is not many people in my country who know Chinese.Lily: Mike, tell me why you chose to study Chinese?Mike: well, to be honest, I chose it based on my personal interest. You know, since I was a boy I have always been interested in language. And I reckon Chinese is a very interesting language to study.Lily: Good. Wish you good luck.Mike: Thanks.Task 2: Pair Work. Now, role-play the conversations in Task 1 with your partner. Then it is required for you to remember these phrases and expressions below. Inquiring about study:What are you studying? / What’s your major? / What’s your subject? 你的专业是什么What subjects do you like most and what subjects do you dislike most?你最喜欢/最不喜欢的专业是什么Why did you choose this major? 你为什么选择这个专业？What do you think of your major? 你觉得你的专业怎么样？Answering:I major in Finance. I am studying Finance. My subject is Finance. 我是金融专业的。
沪科版初中物理知识点总结归纳
沪科版初中物理知识点总结归纳Chapter 1: Opening the Door to the World of Physics1.Physics XXX is one of the fundamental methods used to study physical problems.2.XXX inquiry include: posing ns。
XXX。
designing experiments and plans。
XXX。
analyzing and reasoning。
evaluating。
XXX.Chapter 2: The World of n1.Length measurement is the most basic measurement。
and the most XXX.2.The primary unit of length is the meter。
XXX "m"。
XXX 1 meter。
and the height of a desk is about 0.75 meters。
Other units of length include kilometers (km)。
decimeters (dm)。
centimeters (cm)。
millimeters (mm)。
micrometers (um)。
and nanometers (nm)。
XXX een these units are as follows: 1 km = 1000 m = 10^3 m。
1 dm = 0.1 m = 10^-1 m。
1 cm = 0.01 m = 10^-2 m。
1 mm = 0.001 m = 10^-3 m。
1 um = 10^-6 m。
1 nm = 10^-9 m.3.Proper use of a ruler includes: (1) observing the zero mark。
三年级上册朗文2B Chapter2 知识点总结
Chapter2 Our favourite food.● Words 单词加粗的词要求能听、说、读、写；不加粗的要求能听、说、读，并且能英汉互译● Sentences 句型 要求能深入理解并熟练运用 ● Grammar 语法 要求能深入理解并且熟练运用1. 语法点：怎么问怎么答。
仔细找出疑问词。
Is 问is 答， Are 问are 答。
Is there any butter(不可数)? 因为butter 不可数，所以前面用is.grapes oranges a mango 葡萄 橘子/橙子 一只芒果 an egg sugar flour butter a cake一个鸡蛋 糖 面粉 黄油一只蛋糕people人;人类these thosejoinpartypasspolitenamesandsame game这些那些加入派对递给有礼貌的名字沙子一样的 游戏ham 火腿a tomato a potato a carrot 一个西红柿 一个土豆 一个胡萝卜salad dressing cheese a sandwich 沙拉酱奶酪 一只三明治1. --Is there any butter? --Yes, there is. --No, there isn ’t.2. --Are there any eggs? --Yes, there are. --No, there aren ’t.Yes, there is.No, there is n’t.Are there any egg s（复数）? 因为s结尾是复数，所以前面用are. Yes, there are.No, there are n’t.。
新篇简明英语语言学 Chapter Two Phonology
二、知识点2.2.1 Three branches of phonetics 语音学的三个分支⑴Articulatory phonetics 发音语音学（longest established, mostly developed ）Studies how speaker uses his speech organs to articulate the sounds.⑵Auditory phonetics 听觉语音学Studies how sounds are perceived by the hearer.⑶Acoustic phonetics 声学语音学Sounds are transmitted through the air from one person to another.2.2.2 Organs of Speech 发音器官1. Pharyngeal cavity–咽腔（the throat-喉咙）2. Oral cavity–口腔（the mouth-口）greatest source of modification of air stream found here 气流调节的最主要源泉来自口腔The tongue is the most flexible, responsible for more varieties of articulation than any other所有器官中，舌头最灵活，而且比其他任何器官能控制更多的发音。
3. Nasal cavity–鼻腔（the nose-鼻）2.2.3 Orthogarphic representation of speech sounds - broad and narrow transcription 语音的正字表征—宽式和严式标音*Distinctions between broad and narrow transcriptionBroad transcription：the transcription of speech sounds with letter symbols only.Narrow transcription：the transcription of speech sound with letters symbols and the diacritics.2.2.4 classification of English speech sounds英语语音的分类元音和辅音之间的实质性区别：元音产生的过程中，来自肺部的气流不受任何阻塞。
精品 高中函数知识点复习总结
精品高中函数知识点复习总结Chapter 2: nsI。
Concept and n of ns1.Mapping1) Mapping: Let A and B be two sets。
If there exists a mapping rule f such that for any element in set A。
there is a unique element in set B that corresponds to it。
then this correspondence (including sets A and B as well as the mappingrule f) is called a mapping from set A to set B。
denoted as f:A→B.2) Image and Preimage: Given a mapping from set A to set B。
the element b in set B that corresponds to element a in set A is called the image of a。
and a is called the preimage of b.Note: (1) Understanding of the n of mapping。
(2) Method to XXX.2.n1) n of n① Original n: XXX variables x and y in a certain process of change。
If for every determined value of x within a certain range。
there is a unique value of y that corresponds to it。
then y is calleda n of x。
and x is called the independent variable.② Modern n: Let A and B be non-empty sets of numbers。
《动画概论》知识点总结
Chapter1 动画概论1、动画的定义：动画片是一种以“逐格拍摄”为基础的基本摄制方法，并以一定的美术形式作为其内容载体的影片样式。
2、动画的本质：（1）创造性的塑造各种造型并赋予各种形象及符号以生命力；（2）创造性的应用“动的语言”，（3）用各种千变万化的动作来表述一切事物；创造性的表达人们可能持有的任何思维。
视觉暂留原理：人眼在观察景物时，光信号传人大脑神经，需经过一段短暂的时间，光的作用结束后，视觉形象并不立即消失，这种残留的视觉称“后像”，视觉的这一现象则被称为“视觉暂留”。
3、动画的特征：（1）动画是画出来的电影；（2）动画是画出来的运动艺术；（3）动画是假定性艺术；（4）电影语言是决定动画片质量的关键；（5）动画的幽默；（6）夸张变形是动画的法宝；（7）拟人化的手法4、动画的假定性：（1）画面表现形象的假定性；（2）画面表现动作的假定性；（3）画面表现环境的假定性；（4）画面表现摄影的假定性；（5）画面表现形式的假定性。
5、动画的夸张性：（1）创作上的夸张：情节的夸张、构思的夸张、造型的夸张、形态的夸张。
（2）制作上的夸：张动作的夸张；物理性夸张；速度夸张；变形。
6、动画的分类：按传媒类型：影院动画、电视动画、网络动画按工艺类型：手绘动画、定格动画、二维动画、三维动画7、影院动画的特点（1）选题：有自编也有改编，多取材于经典文学作品。
（2）结构：①与戏剧相似：开端——发展——高潮——结局；②冲突多为正与邪的二元对立（3）人物：具有典型性、层次性（4）音乐：具有感染力的主题曲（5）画面：大多采用数字技术Chapter 2 动画及其艺术形式1、动画的镜头特点：（1）利用分层来表达纵深感（2）多采用散点透视2、动画的光效特点：（1）多采用柔和的光效（2）戏剧化的光效（2）分明暗3、动画的表演特点：（1）采用仿真表演（2）程式化的表演（戏曲、歌舞剧）（3）偶类片中仿真与艺术的结合。
4、单线平涂：通过勾勒线条，然后在线条围成的区域内填色的绘制工艺。
英语国家概况第二章知识点
Chapter 2 The Origins of a Nation∙第01讲Early Settlers & Roman Britain & The Anglo-SaxonsI. Early Settlers （5000 BC—55 BC）Britain was originally a part of the European continent. When the last Ice Age ended 7,000 years ago, melting ice flooded the low-lying lands, creatingthe English Channel and the North Sea, and turning Britain into an island.【译文】早期居民（公元前5000年—公元前55年）不列颠原是欧洲大陆的一部分。
7000年前的冰川时代结束时，融冰淹没了低地，形成了英吉利海峡和北海，不列颠变成了岛屿。
∙1） Iberians （伊比利亚人）（the first known settlers）① At about 3000 BC, these short, dark and long-headed people came to Britain,probably from the Iberian Peninsula, now Spain.② They were farming folk who kept animals and grew crops.【译文】1）伊比利亚人（所知道的最早的英国居民）①大约在公元前3000年的新石器时代，这些身材矮小、黑皮肤、长脸庞的人来到英国，他们很可能来自伊比利亚半岛，即现在的西班牙。
②作为农民他们饲养动物、种植庄稼。
∙2） The Beaker Folk （宽口陶器人）① At about 2000 BC the Beaker Folk arrived from the areas now knownas Holland and the Rhineland.② These people took their name from their distinctive bell-shaped drinkingvessels with which they were buried in crouching positions in individual graves.③ They brought with them the art of pottery making, the ability to fashionbronze tools and the custom of individual burial.【译文】2）宽口陶器人①大约公元前2000年，宽口陶器人从现在的荷兰和莱茵兰地区来到这里。
徐美荣外贸英语函电Chapter2_所有知识点及课后答案
Notes1. owe…to… 将…归功于承蒙…告知你方名称和地址W e owe your name and address to the Chamber of Commerce in your city.to be indebted to … for your name and addressto come to know the name and address of your firm throughthrough the courtesy of … we come to know your name and addressto have obtained your name and address from…to have noted your name and addressto be recommended to sb. by …on the recommendation of …2. inform sb. that 通知某人某事inform sb of sth. 通知某人某事be informed that 兹通知你方Y ou are informed that …3. be in the market for 欲购；想买4. in the hope of doing 希望（后接动名词）5. ① a government-owned corporation（enterprise）国有公司/企业= a state-operated corporation / a public-owned corporation②a private corporation 私有公司/ 企业6. handle v. 经营（某种或某类商品）=to trade in / be dealing in /be in the (chemical )line（n. 行业）7. acquaint v. 熟悉了解to acquaint sb. with sth. 使某人了解某事be/get well acquainted with sth. 熟悉（了如指掌）8.on the basis of equality, mutual benefit and exchange of needed goods在平等互利，互通有无的基础上9.avail oneself to =make use of 利用10.enclose v. 随函附上11.through mutual efforts 通过共同努力= by joint efforts12.Export List 出口清单13.trade v.to trade in sth . 买卖Eg : trade in goods 货物交易to trade with sb. 与……交易；做生意trade policy 贸易政策foreign trade policy 外贸政策14.sole agent 独家代理敬启者：得知贵公司行名和地址我们要感激英国驻北京大使馆商务参赞处，他们告知我们你公司拟购买丝绸女衫。
地质学基础知识点
地质学基础知识点Chapter 2 MineralSection 1 Some basic conceptions1.地壳由岩⽯组成；岩⽯由矿物组成；矿物由元素组成.2.元素是构成地球的最基本物质,由同种原⼦所组成.2.1 元素(element):周期表共有112种,⾃然界有92种2.2 同位素:是中⼦数不同（原⼦量不同）的同种元素的变种. 同种元素的同位素，物化性质基本相同.总共有300余种.2.3 可分放射性和稳定两种同位素（radio & stable isotope).放射性同位素:主要有U238,U235,U234,Th232,Rb87,K40等稳定同位素：主要有O16,O17,O18,C12,C13,S32,S33,S36,H12.4 半衰期(half-life)：放射性元素蜕变到其原来数量的⼀半所需时间. 半衰期: Rb87-Sr87 : 500亿年, Th232-Pb208 : 139亿年,U238-Pb20645亿年, K40-Ar40 :15亿年, U235-Pb207 :7.13亿年, C14-N14 : 5692年放射性同位素主要⽤来测定⽕成岩⽯的绝对年龄;稳定同位素主要⽤来确定岩⽯的物质环境与来源.如地壳,地幔,⽔圈,⼤⽓圈,⽣物圈,⽉球,陨⽯等。
2.5 同位素研究是当代倍受重视的国际前沿,地化专业主攻。
3.克拉克值Clark value:中上地壳中50种元素的平均含量.美国科学家克拉克采集了世界各地的样品5159个；⽤取得的化学分析数据,求出了16公⾥厚的地壳内50种元素的平均百分重量,后⼈称克拉克值,⼜称丰度Abundance。
国际通⽤。
单位ppm=10-6,即克/吨。
⽬前还⽤ppb=10-9。
克拉克值≠克拉值；5克拉=1克。
3.2 地壳中各元素的含量差别很⼤其中, O,Si,Al,Fe,Ca,Na,K,Mg,Ti,H 10元素占99.96%;⽽O, Si, Al, Fe, Ca 5元素占了92.46%。
《O·Henry's Short Stories 欧·亨利短篇小说集》 Chapter 2阅读笔记
1.2Chapter2故事回顾：每天精打细算的Della为了给丈夫Jim买一件圣诞礼物，不惜剪掉了一头秀发，并用换来的钱为丈夫配了一条金表链。
而下班回家后的Jim看到短发的Della又将会说些什么？The shop took twenty-one dollars from her for it, and she hurried home7with the eighty-seven cents.商店收了她21块钱，她带着剩下的8毛7分钱匆匆地回家了。
When she arrived there,she looked at her very short hair in the glass.‘What can I do with it?’she thought.For the next half an hour she was very busy.回家以后，她从镜子里打量着自己的短头发。
“我该怎么打理一下呢？”她想。
接下来的半个小时里，她忙成了一团。
Then she looked again in the glass.Her hair was now in very small curls8all over her head.‘Oh,dear.I look like a schoolgirl!’she said to herself.‘What’s Jim going to say when he sees me?’然后她又照了照镜子。
现在她满头都是小卷卷儿。
“哦，天哪！我看上去像个小女生！”她自言自语道，“Jim看到我会怎么说呢？”At seven o’clock the dinner was nearly ready and Della was waiting.‘Oh,I hope he thinks that I’m still beautiful!’she thought.7点钟，晚餐就快做好了，Della等着Jim回来。
chapter 2语法
the ＋superlative form
That building is the highest in our city. That’s the most enjoyable film.
（4）比较级+and+比较级， 表示“越来越•••”，通常动词 为联系动词，如 get，become。
It’s getting hotter and hotter.
She is becoming more and more famous.
（5）the+比较级，the+比较级，表示“越•••，越•••”
中译英：
1、英语和数学一样重要。你应该把两门功课都学好。 English is as important as maths. You should learn both of them well. 2、堂姐比我大两岁，但我比她高一个头。 My cousin is two years older than I, but I am a head taller than she. 3、夏天西安比北京热，而武汉是我国最热的城市之一。 The summer in Xi’an is hotter than that in Beijing. And Wuhan is one of the hottest cities in our country. 4、由于他们天天进行体育锻炼，他们变得越来越强壮。 As they keep doing physical exercises every day, they are becoming stronger and stronger. 5、黄河是中国第二条最长的河流。 The Yellow River is the second longest river in China. 6、地球和月球哪个大？当然是地球大。地球是月球的四十九倍。 Which is bigger, the earth or the moon? Of course the earth is bigger. The earth is forty-nine times as big as the moon.
雅思口语知识点讲义
杭州北雅雅思口语课知识细点综合讲义●Chapter1 词汇知识点1. 高频词汇重复替换 22. 动词搭配使用 43. 形容词解释和理解124. 副词的使用155. 连接词的使用176. Less common vocabularies (不常用词汇）19●Chapter 2 语法知识点1. 高频时态准确使用312. 时态变化和综合使用333. 逻辑关系判断和提升344. 复合句之定语从句37●Chapter 3 语音知识点1. 英美音差异和易错音382. 爆破音和连读40●Chapter4 话题内容补充讲义1.Part1高频话题库422.Part1课堂必掌握题库493.Part1经典题目回答示例524.Part2 经典话题库及范例595. Part2 口语7分学员素材分享736.2014.12月高频话题总题库797.2015.3-8月最高频题库（最新统计）818. Part3 分类话题库及逻辑回答模式909. Part3 Brain-storming练习及核心素材93Chapter 1词汇知识点：1.1高频重复词汇替换（5.5-6）1.1. 减少语言停顿和加强自然度，需增加语言填充词（language fillers)e.g. actually/ in fact/as a matter of fact/truth be told /to tell the truthto be frank/honest with you = honestly/frankly speakingpersonally speaking/from my own perspectives/from my point of view as far as I know/concerned减少最常用词汇重复Yes-definitely/undoubtedly/without a doubt indeedprecisely sure/certainly I do suppose/think soNo -I don't think/suppose so/I suppose not Not reallyNot at all/ a bit I'm not sure really/I'm not exactly that sure negativethink - suppose assume I’d hazard a guess that … reckonsuggest maintain/insist hold the point that believe arguelike -be fond of be into be keen on (5.5)be fascinated by be fanatical about be obsessed with (6-6.5)appeal to I cannot imagine stopping doing sth reallyI was brought up with sth in blood (7)don’t likedislike hate cannot stand sth.be not (the least bit ）interested in sth.loathe doing sth disapprove of sth. sth. is not kind of my thing.but - however whereas instead while yetbecausedue to because of since/ as/ for owing toone of the reasons is that one illustration of this case is that../this case can be illustrated by.... ..... is responsible for the case ....leads to/results in....beautifulfantastic awesome fabulous fascinating gorgeousstunning breath-taking eye-catching appealing glamorous dedicatefeel bad: gutted /terrified/panic/ awful/ downcast/depressed/upset /devastatedbad traffic: heavy/dreadful/congested/chaotic/gridlockedSth is bad: detrimental/ pernicious/harmful/hazardous/negative side...interesting &exiting&happyenjoyable entertaining be a great fun enchantingthrilling exhilarating sth put(s) sb in a good mood sth. lift(s) your mood知识点作业：回答以下问题时请使用以上单词,不重复问题中的词汇.1)Do you like your city/living place?2)Is there anything you don’t like in your c ity?3)Do you think taking trips/photos is interesting ?4) Do you think listening to the music is important？2.动词搭配使用（5.5-6)2.1. 动宾搭配使用，减少错误搭配动词和宾语是5.5-6分口语基础;比如: 做家务，做头发，做礼物，做蛋糕，做菜都是同一个中文动词，可英文中选择正确的搭配，分别是：do housework, do one’s hair, make a handm ade gift, make a cake, cook a meal，下面提供更多搭配使用例子（特别注意动词部分）：Collocations ListsThe following is the page where you can find a few short lists of collocations to give you more of an idea about them.Some common verbshave do makehave a drink have a good time have a haircut have a holiday have a problem have a relationship have a resthave sympathy do businessdo someone a favourdo the cookingdo the shoppingdo the washing updo your bestdo your hairdo your homeworkmake a differencemake a messmake a mistakemake a noisemake an effortmake furnituremake moneymake progressmake troubletake break catchtake a breaktake a chancetake a looktake a resttake a seattake an examtake notestake someone's placetake someone's temperature break a habitbreak a legbreak a promisebreak a recordbreak someone's heartbreak the icebreak the lawbreak the news to someonebreak the rulescatch a buscatch a chillcatch a coldcatch a thiefcatch firecatch sight ofcatch someone's attentioncatch someone's eyecatch the flupay save keeppay a finepay attentionpay by credit cardpay interestpay someone a compliment pay someone a visitpay the billpay the price save electricitysave energysave moneysave one's strengthsave someone a seatsave someone's lifesave something to a disksave spacekeep a diarykeep a promisekeep a secretkeep an appointmentkeep calmkeep controlkeep in touchkeep someone's placeCome go getcome closecome complete with come directcome early/late/on time come first/second/last come into viewcome preparedcome to a compromise come to a decision come to an agreement come to an endcome to a standstill come to terms with come to a total of go abroad/overseasgo astraygo badgo baldgo bankruptgo blindgo crazy/madgo darkgo deafgo fishinggo missinggo out of businessgo quietgo sailinggo to wargo yellowget a jobget a shockget angryget divorcedget drunkget frightenedget homeget lostget marriedget nowhereget permissionget pregnantget startedget the impressionget the sackget upset/worriedget wetSome less common verbsmake time forrun out of time save timespare time spend some time take your time time goes bygo bankruptgo into partnership make a loss make a profit bear in mindbreak off negotiations cease tradingchair a meetingclose a deal/ a meeting come to the point dismiss an offerdraw a conclusion draw your attention to launch a new product take on/lay off staff2.2 动词+介词+宾语搭配使用很多动词是非及物动词，要有固定的介词搭配名词；以下为最常用动词和介词搭配使用，需熟练掌握；Verbs with ‘for’∙He apologised for being late. You can also ‘apologise to someone’∙I applied for the job but I didn’t get it.∙She spent many years caring for her aged parents.∙I can’t go out t onight because I have to prepare for my interviewtomorrow.With ‘from’∙This spray should protect you from mosquitoes.∙Has he recovered from his illness yet?∙He won an award because he saved someone from drowning.∙I am suffering from hay fever.With ‘in’∙She believes in ghosts.∙Our company specialises in computer software.∙You have to work hard if you want to succeed in life.With ‘of’∙I don’t approve of your language, young man.∙Our dog died of old age.∙This shampoo smells of bananas.With ‘on’∙The film is based on the novel by Boris Pasternak.∙If you make so much noise I can’t concentrate on my work.∙Come on! We’re relying on you!∙We don’t agree on anything but we’re good friends.With ‘to’∙Can I introduce you to my wife?∙Please refer to the notes at the end for more information.∙Nobody responded to my complaint.With ‘with’∙I agree with everything you’ve said.∙My secretary will provide you with more information if you need it.∙I have just come up with an new idea that might interest you.知识点2作业练习:熟悉并会使用更多雅思口语高频动词介词固定搭配表达，下划线部分为更高分表达。
Chapter_2__课文重点归纳
Chapter 2 课文重点归纳，大家要认真记住哦！1.Daily =Every day2.---will make you on top of the world.=…..will you make you very happy.3.What sort of hairstyle----? = What kind of hairstyle ----?4.Short hairstyles usually suit round faces.= Short hairstyles are usually suitable for round face.5.Have a good diet and get plenty of exercise.=Have a balanced diet and get a lot of exercise.6. You will shine and so will your hair.=You will shine and you hair will shine ,too.7. So it would be wise of you to wash your hair often.=So you will be wise to wash your hair often.8.Here are some of the things you need for proper hair care at home.=Here are ----- you need for correct hair care----9.These should be soft enough not to damage your hair.= enough not to harm you hair.非常高兴top of the world适合你的脸型suit you face shape取决于你的生活方式depend on your lifestyle保持头发的健康keep your hair healthy擦干头发dry your hair gently设置它为低温set it at a low temperature拿着它hold it至少at least使头发干枯dry out your hair首先first of all饮食均衡have a good diet大量的plenty of正确的头发护理proper hair care伤害你的头发damage your hair除去污垢loosen dirt他做出了承诺，并且实现了他的承诺。
小学五年级数学知识点总结
小学五年级数学知识点总结Chapter 1: Observing ObjectsA XXX the unique shape of a geometric object。
However。
XXX the unique shape of a geometric object。
It is important to draw the front。
top。
and side views of a given geometric object.Chapter 2: XXX1.n of DivisibilityThe dividend。
divisor。
and quotient are all natural numbers。
and there is no remainder.2.n of Factors and MultiplesXXX without a remainder。
the larger number is a multiple of the smaller number。
and the smaller number is a factor of the larger number.3.Characteristics XXXFactors: (1) The number of factors of a number is finite。
and the smallest factor is 1.while the largest factor is the number itself.Multiples: (1) The number of multiples of a number is infinite。
and the XXX itself.2) XXX。
For example。
3 is a factor of 6.and 6 is a multiple of 3.It is important to remember not to say that 3 is a multiple and 6 is a factor。
Chapter 2预习提纲
Chapter 2预习提纲一、单词I can read: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ I can’t read: _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 写出下列词的词性和中文意思，并按要求填空1.probably _________________, 同义词是：____________2.business ___________________, 出差：_____ ______ business.business对应的形容词是________3.achieve ________________, 同义词是_____________. achieve对应的名词是___________4.fail ______________, 考试不及格：_________________. fail的反义词是__________5.collect ___________________, 同义词组是___________________6.return _____________________, 同义词组是_______________7.attend _________________, 翻译由attend构成的词组：开会 ____________; 上学____________8.assist ________________, 同义词是__________, assist对应的名词是____________.assist 这个词的用法：___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________9.violin ____________, 翻译“拉小提琴”_______________________10.continue ___________________, 同义词组是_____________, continue的用法___________________________________________________________________________ ___________________________________________________________________________11.manager ________________, manager对应的动词是________________12.calculator ___________________, calculator对应的动词是___________________13.explain__________________, explain对应的名词是___________________14.politeness __________________, politeness对应的形容词是______________, “没礼貌的”____________15.energy ____________, energy对应的形容词是______________16.force ___________, force可以作动词，意思是____________, force sb to do sth“_________________”17.daydream ____________, daydream还可以做名词，意思是______________18.truth_____________, 翻译“tell the truth”________________, truth对应的形容词是_______________19.jogging______________, 翻译“go jogging”__________________20.balcony_____________, ____ the balcony:“在阳台上”21.in charge of_____________, 同义词组：_____________________________________________________________22.look after _____________, 同义词组是____________________________23.physical exercises ___________________, “做体育锻炼”________________24.lose one’s temper___________________, lose one’s temper=_________________25.stay up_________________, “熬夜到很晚”:___________________同义句:• 1. She takes care of her sister at home.=______________________________• 2. She is the head of the school.=_____________________________• 3. He lost his temper yesterday.=______________________________二、短语•日常生活•刷牙•打乒乓球•骑摩托车•弹钢琴•玩电脑游戏•相似•不同反义：••期望做某事•最优秀的学生之一•她所有的家人•在上学•起床•在六点钟•穿上（衣服）反义：•校服•谈论生意•早餐时•开车送我去上学•坐我自己的车•打电话给某人•在去学校的路上•达到A级•我从来没有考试不及格。
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去睡觉 叫醒 拉···· 毛毯cn 响、爆炸、熄灭、变质 表面 弄湿v、湿的adj ····的底部 经过 躺在···上
1. go to sleep 2. wake up 3. pull at 4. blanket 5. go off 6. surface 7. wet-wet/wetted-wet/wetted 8. the bottom of 9. get past 10. lay on
Writing 基础
1. 2. 3. 4. 5. 1. 在··的左边 2. 在床的对面 在左手边的角落 3. 4. 挨着 5. 就这些 on the left of``` opposite the bed in the left hand corner next to that’s all
Writing 52045
Chapter 2
P15-16
Reading
1. 2. 3. 4. 5. 6. 7. 8. 糟糕 吃 听觉 嗅觉 视觉 味觉，味道un 触觉/触摸 平衡 1. 2. 3. 4. 5. 6. 7. 8. horrible=terrible have(吃喝)=eat（吃喝、喝汤）=take（服药） hearing smell sight taste touch balance 名词/动词 balanced 形容词 9. drum 10. sense 可数
服务员 A不允许 B做某事 某人（不）被允许做 做某事不被允许 人呼叫 带某人去某地 犬吠 打断，打扰立刻 领导，带着 亲自
1. clerk 2. A allow B （not ）to do 3. Sb is (not) allowed to do sth 4. Doing sth is not allowed 5. exclaim 6. take sb to sp 7. bark 8. interrupt 9. lead-led-led 10. personally adv personal adj person n
Speaking 52045
1. 2. 3. 4. 5. 6. 7. 8. 躺v 决定（不）做某事 最好做··· 选择A成为··· 希望··· 介意做某事 一部手机 警笛 1. 2. 3. 4. 5. 6. 7. 8. Lie-lay-lain-lying Decide（not）to do Had better do sth Choose A to be``` Hope to do``` Mind doing sth A mobile phone A police siren
Chapter2
Reading P17
1. 2. 3. 4. 5. 6. 7. 8. 9.
瞎的 在火灾事件中 麻烦 cn 有困难做某事 麻烦某人做某事 一····就 （引时间） 走进··· 前台 预订
1. 2. 3. 4. 5. 6. 7. 8. 9.
blind in fire drama trouble have trouble in doing sth trouble sb to do sth as soon as ``` walk into=go into=enter reception desk book（票，房间，饭店） order(食品 衣物等)
1. The key to `` 2. A be made of A A be made from B 3. 在某地有某人正在做某事 3. There be sb doing sth sp 4. A be out of our sight 4. A 不在我们的视线内 5.exactly 5. 准确地 1. ```的钥匙、关键 2. A由B制成
More practice
1. 2. 3. 4. 5. 6. 7. 8. 9. 一定是·· 一定不是·· A除了问题 从··中出来 建立 爬上梯子 站在窗口 若干次 看一看 1. 2. 3. 4. 5. 6. 7. 8. 9. must be can’t be There be something wrong with A come out of set up climb up the ladder stand at the window Many times= again and again Look at= have a look at
Speaking 基础
1. 小心（四种） 1. be careful take care look out watch out 2. 注意门 1. mind the door 3. 看一看 2. have a look (at) 4. 顺着···走 3. go along 5. 捡起来 4. pick up 6. 确信 5. be sure 7. 在港口 6. in the harbour
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立刻 带领/领导某人去做某事 位置 安全出口 安全第一 感官 敏感的 明智的 描述v 描述n 向某人描述···· 用某人自己的话讲述···
1. at once 2. lead sb to do sth 3. location 4. fire exit 5. safety first 6. sense 7. sensitive 8. sensible 9. describe 10. description 11. describe sth to sb 12. tell/say sth in one’s own words
1. 2. 3. 4. 5. 6.
名字的首字母cn 安全的 adj 安全 adv 安全 n A 属于B 阻止某人做某事
1. 2. 3. 4. 5. 6.
initial safe safely safety A belong to B stop sb from doing sth
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1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
似乎 消防车 挥手 片刻之后 违反规则 解释 挽救某人的生命 听起来像··· 重复 路过经过
1. 2. 3. 4.
seem like fire engine wave moments later =after a while 5 .against the rules 6 .explain 7 .save one’s life 8 .sound like 9. repeat 10. walk past
9. 鼓膜 10. 感官
Phrases
1. taste horrible/terrible 1. 尝起来糟糕 2. the window of the brain 2. 心灵的窗口 3. keep balance 3. 保持平衡 keep our balance 保持我们的平衡 4.so that+句子 4 . 以便于（引出结果） so```that 如此···以至于 5. fall down 5. 倒下 从某地掉下来 fall off+起点 6.停止正在做的事情 6.stop doing 停下来去做另一件事 stop to do 7. be spread over your whole body 7. 遍及你得全身 8. believe sb 8. 相信某人的话 believe in sb 信任某人（人品）