译林牛津版七年级英语下册7BUnit4知识梳理1841.pdf

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1、7B Unit4 知识梳理 Unit 4 Finding your way【重点短语】1.find the/your/my way(to sp.)找到去某地的路 2.follow sb./go after sb.to sw.跟某人去某地 3.have to do sth.不得不做某事 4.like to eat bamboo 喜欢吃竹子 5.go for a class trip/go on a class trip 进行一次班级旅行 6.a trip to the zoo 去动物园的一次旅行 7.be far(away)from.离.远 8.be three kilometers away

2、from.离.三公里的距离 9.get here/there/home (arrive here/there/home)到达这儿/那儿/家 10.lie down all day long 整天躺着 11.be quite tall=be very tall 相当高 12.jump around 四处跳跃 13.cross the bridge=go across the bridge 过桥 14.be like open fans 像打开的扇子 15.lie on the grass 躺在草地上 16.look like its mother 看起来像它的妈妈 17.in an open a

3、rea 在一开阔地 18.on the left/on the right 在左边/右边 19.find treasure 找到财宝 20.at the traffic lights 在红绿灯处 21.at the corner of the street=at the street corner 在街道拐角处 22.in the corner of the room 在房间角落里 23.prepare sth.for sb.为某人准备 24.plenty of/lots of food and drinks 大量的食物和饮料 25.get out at Exit A 在 A 出口处出来 st

4、art at 2 p.m.on Sunday,21 April 在 4 月 21 日，星期天下午两点开始【词形变化】1.north（n.）北方-northern(adj.)北方的 south(n.)南方-southern(adj.)南方的 west (n.)西方-western(adj.)西方的 east (n.)东方-eastern(adj.)东方的 2.north-east 东北 north-west 西北 south-east 东南 south-west 西南 3.lie(v)-lying-lay/ei/过去式 4.dangerous(adj)-danger(n)5.funny (adj

5、)-fun(n.)6.leaf-leaves(复数)7.visit(v)-visitor(n)【语言知识点】1.Its north/east/north-west of the school =Its to the north/east/north-west of the school.在学校的北/东/西北部。2 inside（prep.）在里面 反义词：outside（prep.）在外面 The boy is inside/outside the shop.男孩在店里/外面。inside（adv.）在里面 反义词：outside（adv.）在外面 There is a boy inside/

6、outside 有个男孩在里/外面。above（prep.）在上面 反义词：below（prep.）在下面 I live two floors below/above him.我住在他下/上面两层。over（prep.）在上面 反义词：under（prep.）在下面 The bridge is over the river.桥在河上。The river is under the bridge.河在桥下。3go there by underground=take the underground there 乘地铁去那儿 go there by bike/bicycle=ride a bike/b

7、icycle there 骑自行车去那儿 go there by bus=take a bus there 乘公交车去那儿 go there on foot=walk there 步行去那儿 4.in front of 在前面(在的外面)in the front of 在的前部(在的里面，是的前面部分)Theres a big tree in front of the classroom.有棵大树在教室的前面。The student sit in the front of the classroom.这个学生坐在教室的前部。5.Go straight on to the traffic lig

8、hts and youll find the Panda House.=If you go straight on to the traffic lights,youll find the Panda House.如果你一直走到红绿灯处，你会看到熊猫馆。6.remember（v）记得 反义词 forget(v)忘记 过去式 forgot remember/forget to do sth.记得/忘记要做某事 remember/forget doing sth 记得/忘记做过某事 remember that+句子 Remember that they are dangerous.记得他们是危险的

9、。7.sound(n)声音 make beautiful sounds 发出悦耳的声音 sound 也可作系动词后加形容词 听起来 That sounds good.sound like 听起来像 8.make sb.do sth.=let sb.do sth.=have sb.do sth.使某人干某事 make people laugh 使人们大笑 let him sit down 让他坐下 9.onethe other 一个另一个 One is a boy.The other is a girl.other+n(复数)=others 如：other students/balls=othe

10、rs【重点句型】1.Dont be afraid.不要害怕。Im afraid not.我恐怕不 2.Cross the bridge,and youll see the elephants.过桥，然后你就会看到大象。=If you cross the bridge,youll see the elephants.3.Take the second turning/crossing on the right.在第二个拐弯处/十字路口向右拐 =Turn right at the second turning/crossing.4.-Would you like to come?你会来吗？-Yes

11、,Id love to./Yes,Id like to.我愿意去。5.-Which way should I go at the traffic lights?在红绿灯处我该走哪条路?-Just cross the road.Walk past the supermarket and turn left at the first crossing.Then youll see it at the corner of the street.横穿公路，经过超市，在第一个十字路口向左拐，那么在街道拐角处你就能看见了。6.How do I get there?我怎么才能到那儿呢？7.What can

12、you see across the bridge?在桥对面你能看到什么?8.Cross the bridge,turn left and walk straight on.过桥,左拐,直行.9.-How was your trip to the zoo?你去动物园的旅行怎样？-Not bad.不错。10.Have a nice trip!祝你旅行愉快！【核心语法】一、冠词的用法 冠词是一种虚词，放在名词的前面，帮助说明名词的意思。冠词分定冠词（the）和不定冠词（a,an）两种。a,an 是不定冠词，a 用在辅音之前，如：a dog,a bottle;an 用在元音音素之前，如:an egg

13、,an apple 等。The 是定冠词，可用在单数或复数名词前。（1）不定冠词的用法 用法 例词或例句 用于可数名词的单数形式前，指人或事物的某一类 Jim is a boy.Give me an apple,please.指某人或某物，但不具体说明是某一人或某一物 A girl will come tomorrow.表示“一”这个概念，但数的概念不那么强烈 They are going to have a Chinese lesson.用于某些固定的短语中 a lot of,a number of,a few,a little（2）定冠词的用法 用法 例词或例句 1、指双方都知道的人和物

14、Do you know the man in white?你认识那个穿白衣服的人吗？2、特指某（些）人或某（些）事物 The book on the desk is mine.桌子上的那本书是我的。3、指上文已提到过的人或物 There is a chair by the window.On the chair there are some books.窗旁有一张椅子，椅子上有一些书。4、用在世界上独一无二的事物前 The earth moves around the sun.地球围绕着太阳转。5、用在序数词和形容词最高级前 Jim is the tallest in his class.吉姆

15、是班上最高的。6、且在乐器名词前 Miss Green plays the piano very well.格林小姐钢琴弹得很好。7、用于普通名词构成的专有名词前 the Great Wall 长城 the United States 联合国 8、用在一些习惯用语中 in the morning/afternoon/evening 在早晨/下午/晚上 the day after tomorrow 后天 by the way 顺便问一下（3）不用冠词的情况 用法 例词或例句 在专有名词前 China,England,Class One,Grade One,Mike 名词前已有作定语用的 this

16、,that,my,your,some,any 等代词 There are some books on the desk.Is that bag your?复数名词表示一类人或事物时 Both my uncle and my father are workers.My parents all like cats.在星期、月份、季节、节日前 March 8th is Womens Day in chain.在称呼或表示头衔的名词前 Will Mr Green come today?在三餐饭和球类运动的名称前 Its time to have lunch.Lets go and play footb

17、all.在某些固定词组中 go to school,at home,go to college,in time 等的名词前面不用冠词 二、方位介词的用法 介词通常用于名词、代词或名词词组之前，表示事物之间的关系，方位介词属于其中的一种，用来表示方位和地点。常见的方位的介词有：at,in,above,below,over,under,on,in front of,behind,beside,next to,between,among,opposite 等。下面我们分别来学习它们的用法：（1）at,in 作为方位介词，at 后面通常加小地方，in 后面通常加大地方。如：He arrives at

18、school at seven every day.他每天七点钟到达学校。（2）above,below,over,under,on above 和 over 表示“在上面”，通常没有接触面；它们的反义词分别是 below和 under,都表示“在”on 是指在某物体的上面，一般有接触面。如：There is a wooden bridge over the swimming pool.游泳池上有一座木桥。My football is under the bed.我的足球在床底下。（3）in front of,behind In front of 是指“在前面”，behind 是指“在后面”。如：Jim sits in front of her.吉姆坐在她的前面。（4）beside,next to 这两个单词都表示“在附近，在旁边”，用法相同。如：Would you like to sit beside/next to me?你愿意坐在我的边上吗？（5）between,among between 和 among 都表示“在之间”，但 between 指两者之间，among 指三者或三者以上的之间。如：I found this dictionary among these books.我在这些书之中找到了这本词典。