Unit7sectionB七年级下.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 7,section,B,by Pink,1 dry形容词，干燥的反义词是wet 潮湿的This coat will keep you dry in the rain.,2dry是 及 物动词，使干燥，弄干Dont cry,dry your eyes.,3dry还可以作为不及物动词，意思是 变干The wet clothes will soon dry in the sun.,1cold 寒冷的 形容词,反义词是 hot,Its cold in winter.,2cold做名词，是 感冒，伤风She is in bed with a cold.,3 cool做形容词 是 凉 爽 的，作为流行语是 酷，反 义 词是 warm,Its very cool today.,He is a cool man.,have a good/great time(in)doing sth,愉快的做某事,=have fun(in)doing sth,=enjoy oneself(in)doing sth,We often have a great time playing basketball after school.,The Greens are having a great time_ at Water World.,A swim B swimming C to swim,visit是 及物动词，拜访，探望，后面接表示人的名词或代词。

Visit还可以是 参 观游览，后面接表示地点的名词I visit my parents every year at Christmas.,2visit还可以作为名词，访问，参观，拜访,This is my first visit to China.,3vistor参观者，游客There are many visitors in this,city.,Im also visiting some of my old friends.,some of 中的一些，of后面加代词的宾格形式Some of them are happy.,some做形容词修饰名词，也可以做代词单独使用Would you like some apples?,-OK,give me some.,be happy to do sth 高兴做某事,He will be happy to see you.,right now现在，立即，马上,和now是一个意思，常与一般现在时和现在进行时连用,The doctor is busy now.,We are playing volleyball on the playground right now.,by是 介 词，在旁边，相当于,by the side of,There is a old tree by/by the side of the river.,by的其他用法,1 表示用某种方法或某种手段,We often go to Jinan by bus.,2by oneself 独自的,I learn English by myself.,3表示时间，到的时候,The work will be finished by the noon.,4by+交通工具 乘坐,I usually go to school by bus.,5by the way顺便说一下，顺便问一下,1By the way,what time is it?,2juice果汁，是 不可数名词,I like apple juice.,3See you soon.,这句话常用在英文书信的末尾，用来表达希望收到对方来信的心情。

soon是 副词，很快，立刻,She will be back soon.,soon&quickly&fast的区别,三个都是 副词，都有快的意思,1 soon指时间上不久将要发生的某个动作或某种情况,Please call me soon.,2 quickly,指动作反 应 敏捷或完成的快，具有即刻行动，好不耽搁的意思,He quickly got up and went on running.,3 fast侧重动作速度快,He runs fast.,hard是 副词，努力地，辛苦地猛烈的，重重的，相当于heavily,Mary is working hard at her English.,hard还是 形容词，困难的，费力的，坚硬的，艰难的Thats a hard question.,The chair is too hard.(坚硬),holiday与vacation的区别,1vacation 假期，指放下工作和学习的一段较长的休息时间，通常可以与holidays互换,2holiday,假日，休息日，主要指风俗习惯或法律规定的纪念日或休息日在英式英语中，其复数形式可表示延续一段时间的假期，美式英语中习惯用单数。

They are in Beijing on vacation.,The fourth of July is a national holiday of the US.,My family and I are on a vacation in the mountains.,1句中and连接两个并列的主语，谓语动词用单数，但是 and连接的主语时同一个人，事物，或概念时，谓语动词要用单数Zhang and I are both students.,The writer and teacher is coming.那位作家兼老师来了2on a vacation在度假，相当于on a holiday.,go on a vacation去度假,mountain是 可 数名词，意思是山，山脉,I want to go the mountains.,mountain与hill的区别,1mountain指陡峭连绵的高山,the Taihang Mountains 太行山脉,2hill指较低矮的小山或丘陵,It is easy to climb a hill but difficult to climb a mountain.,call sb 给某人打,call sb at 拨打.号码给某人,call还可以用做名词，，通话,1 call/telephone/phone,2 call up/ring up,3 give a call/ring,call the police at 110.,work是不及物动词，运转,My watch cant work.我手表坏了。

We cant do listening practice today,for Miss Gaos recorder doesnt _,A act B do C serve D work,write to sb 给某人写信,=write a letter to sb,反意短语是,hear from sb或,Get a letter from sb,收到某人的来信,He writes to me every week.,I often hear from my pen pal.,write back to sb给某人写回信,I write back to him to thank him for the invitation.,I wrote_ my brother last Sunday,but I havent heard _ him up to now.,A from,to B to of C to to,D to from,Its hot in your country,isnt it?,本句是反意疑问句，表示提出情况或看法，问对方同意与否这种问句是由两部分组成前一部分是陈述行书，后一部分是简短问句。

如果前一部分用肯定形式，后一部分则用否定形式而且后一部分的主谓与前一部分的主谓在人称，时态和数上要保持一致Your mother goes to work everyday,doesnt she?,It isnt a nice day,is it？,little和a little修饰不可数名词 few和a few修饰可数名词 little和few强调少 a little和a few强调有一些a)few+可数名词,(a)little+不可数名词 a few/a little 为肯定含义，还有一点 few/little 为否定含义，没有多少了He has a few friends.他有几个朋友He has few friends.他几乎没有朋友We still have a little time.我们还有点时间There is little time left.几乎没剩下什么时间了典型例题:Although he s wealthy，,he spends_ on clothes.A.little B.few C.a little D.a few,答案：A.spend所指的是钱，,不可数，,只能用little或 a little.本句为although,引导的让步状语从句，,由句意知后句为否定含义，,因此应用little表示几乎不。

固定搭配:only a few(=few)not a few(=many)quite a few(=many)many a(=many)Many books were sold.Many a book was sold.卖出了许多书反意疑问句要点：,前肯后否，前否后肯,短句not出现，必须是缩写,短句的主语必须是代词,There is little water in the bottle,_?,A is it B isnt it C is there,D isnt there,country可数名词，国家，还有乡村的意思，相当于countryside,常以单数形式出现，和the连用,country用做名词前，做定语，意为民间的，乡村的,the country music 民间音乐,the country club 乡村音乐,The weather here is cool and cloudy,just right for walking.,just right for正好合适,for后面加名词，代词，动名词,The coat is just right for you.,One girl is skating on a river and,a man is taking a photo of a snowman.,1 one girl中的one是，一个，唯一。

强调数量，而后面的a man中的a 不强调数量I have one sister.She is a teacher.,take a photo是 固定用法，给某人或某物照相,take a photo of sb/sth.,They are taking photos of the panda.,photo变成复数形式要加s而不是es.以o结尾的名词变复数时要加es,tomato-tomatoes,potato-potatoes,hero-heroes,take构成的词语,take a walk散步 take a bus乘大巴,take some exercise 锻炼身体,take a vacation休假,Goodbye,。