译林版九年级下册英语第一单元Unit1《Asia》知识点详解

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1、九年级下册英语Unit1Asia单元知识点详解1.1 Comic strip& Welcome to the unit【知识点精讲】1Its tiringto climb the stepsand my feet hurt.tiring adj.（事、物）令人疲劳的，使人厌倦的。tired adj. (人)感到疲劳be _ of对感到厌烦Its_for me to walk for 30 minutes.走30分钟的路对于我来说很累人。It was a _day and she felt very _.那是疲劳的一天，她感到很累。类似的形容词有：amazing/amazed exciting/

2、excitedboring/boredinteresting/interestedstepn.台阶,步骤You can go down the steps from here.Being honest is the first _if you want to make friends with others.v.踩Im sorry to _ on your foot.hurt(hurt, hurt, hurting, hurts)vt.使受伤，损害She hurt herself when she fell down.她跌倒时伤了自己。She hurt my feelings. 她伤害了我的感

3、情。Unluckily, he was badly hurt in the accident.vi.感到疼My leg hurts.n.痛苦The experience left me with a feeling of deep hurt.这段经历给我心灵留下了严重的创伤。2Theres still a long way to go. ( to go是动词不定式做定语。)eg：a wonderful place to meet friendsfind someone to talk withlook for a room to live in3Wehad betterkeepmoving.h

4、ad better do sth.表示“最好做某事”，表示劝告、建议或者愿望，否定形式是在had better后面加上not。例如：Youd better have a rest.Youd better not miss the last bus.keep (on) doing sth.意为“继续做某事、重复做某事”。They kept talking about it.4go on to do 一事做完，接着做另一件事go on doing 事情暂停后继续做；一直做某事go on with后接名词或代词1）After a short break ,he went on _(read) the

5、 rest of the text.2）After reading the novel , he went on _(write) an article.5wake v. (woke, waken, waking, wakes) adj. awakewake up your sister wake (me/him/her/them/you) up6Tiananmen Square, the Palace Museum and the Great Wall are wonderful places to go.to go这里是动词不定式作后置定语，修饰wonderful places。不定式作后

6、置定语时，不定式与所修饰的名词之间往往有动宾关系，如果不定式是不及物动词，动词不定式后面要加上必要的介词。We want some water to drink.He is a pleasant fellow to work with.1.2 Reading【知识点精讲】1In the middle of the ancient city of Beijing is the Palace Museum, also calledthe Forbidden City.in the middle of表示“在中间”。What can you see in the middle of the pict

7、ure?The teacher is standing in the middle of us.called此处为动词的过去分词作定语，意为“被称为、被叫作”，与named同义。例如：This is a book named/calledJourney to the West.The Greens have a daughter named/called Kate.2The emperors of the Ming and Qing dynasties used tolive there.used to do sth. “过去常常做某事”，暗含“现在不再”之意，后接动词原形，疑问形式可以直接将

8、used提到句首，或者借助助动词did；否定式可以直接在used后面加not，或者用didnt。【辨析】be /get used to doing sth., used to do sth.与be used to do sth.be /get used to doing sth.习惯于做某事His father is used to watching TV before going to bed.used to do sth.过去经常做某事The boy used to play computer games.be used to do sth.被用来做某事More and more wood

9、 is used to make paper.3With wonderful buildings and art treasures inside, it is wellwortha visit.with复合结构“with+宾语+宾语补足语”在句中作状语，表示伴随、原因、时间、条件、方式等。作宾语补足语的可以是形容词、名词、副词、介词短语、现在分词、过去分词或者动词不定式。He stood before his teacher with his head down.She said good-bye with tears in her eyes.be worth后常接名词或者动名词，表示“值”

10、。The new car is worth at least 1 million.The novel is worth reading once more.4Many tourists like to gather there early in the morning to watch the raisingof the national flag.辨析：rise与raiserise不及物动词意为“升起，上升”The water in the river rose after the heavy rain.The sun rises in the east and sets in the we

11、st.raise及物动词意为“提高，筹集，抬高，举起”The worker want the boss to raise their wages.The teacher asks us to raise our hands if we have questions.We should try our best to raise more money for the poor family.5It is one of the wondersof the world.wonder作名词，意为“奇迹”，常用的句型有：Its a wonder that.意为“奇怪的是”Its a wonder tha

12、t she is still alive.Its no wonder that.意为“难怪”。Its no wonder that they wont come.【拓展】wonder用作及物动词，意为“想知道，对好奇”，常见的用法有：后接who, what, why, where, when, how, which引导的宾语从句。She wondered what the child was doing.后接if和whether引导的宾语从句。She wondered whether you were free that morning.后接“疑问词+不定式”构成的短语。Im just won

13、dering how to do it.6Itlies on the two sides of the Lijiang River.动词lie表示“躺、位于、撒谎”lie（躺、位于）lay（过去式）lain（过去分词）-lying（现在分词）lie（撒谎）lied（过去式）lied（过去分词）-lying（现在分词）lay（放置、下蛋）laid（过去式）laid（过去分词）-laying（现在分词）7.somehang down, and others pointupwards.hang意为“悬挂”，过去式和过去分词都是hung，hang表示“上吊”时，过去式和过去分词是hanged。This

14、 picture is hung on the wall.The man was hanged for murder.point作动词，意为“指、指向”常用的短语有point out“指出、指明”；point to意为“指向”，强调方向；point at表示指着某一个物体，指人时一般表示粗鲁或者不礼貌。He pointed to the door and there I saw a girl smiling at me.The teacher pointed at the map and told where Britain was.1.3 Grammar【知识点精讲】1The lake is

15、 very big-it takes upthree quartersof the area.take up意为“占据空间、占用时间”。He has taken up a position in the centre of the room.I know how busy you must be and I wouldnt want to take up too much of your time.quarter作名词，意为“四分之一”。Three quarters of the students are boys.2There are many tone lions on either si

16、de of it. either表示“两者中的任何一个”，做主语时，谓语动词常用单数形式，起其后可接of短语。You can come on Saturday or Sunday. Either is OK for me.We cant care much for what to eat. Either of the two will do.neither表示“两者都不”，做主语时，谓语动词常用单数形式，其后可接of短语。We have red and yellow T-shirts. Which color do you like?Oh, neither. I think blue will

17、 be OK.Neither of them wants to speak to him about this matter.3They provide a high level of services.service作名词，意为“服务”，动词形式为serve。We all complain about the poor services of the hotel.Children must be educated to serve their country when they grow up.【语法精讲】代词it的用法1it作人称代词的用法。(1)指事物。it可指代除人以外的一切事物或动物

18、。例如:Where is the cat?猫在哪?Its in the bedroom.它在卧室里。(2)指人。it可用于指代性别不明的婴儿或用于确认某人的身份。例如:Is it a boy or a girl? 是男孩还是女孩?There is a knock on the door.It must be the postman. 有人在敲门。一定是邮递员。 (3)代替某些代词。it还可用于代替指示代词this,that以及复合不定代词something,anything,nothing等。例如:Whats this? 这是什么?Its a present for you. 这是给你的礼物。

19、2it作非人称代词的用法。it主要用于指代时间、距离、价值、天气、气候及温度等自然现象。例如:Its 7 oclock now. 现在7点钟。How far is it from here to the station? 这里离车站多远?Its about two kilometres. 大约两千米。3it作形式主语或形式宾语的用法。(1)it作形式主语。当不定式、动名词、从句等成分作句子主语时,通常把真正的主语放在句末,而在句首用it作形式主语。It+be+adj.+for/of sb+to do sth意为“某人做某事”。例如:It is hard for him to make up h

20、is mind. 他很难下定决心。It takes/took sb+时间段+to do sth意为“某人做某事花了多长时间”。例如:It took me a month to get rid of my smoking. 我花了一个月时间才把烟戒掉。It is said/reported that.意为“据说/据报道”。例如:It is said that he will study abroad. 据说他要出国学习。(2)it作形式宾语。当不定式、动名词、从句等复杂成分作宾语,且其后跟有宾语补足语时,通常会在宾语补足语前用it作形式宾语,而将真正的宾语移至句末。其结构为“主语+谓语+it+宾

21、语补足语+不定式/动名词/从句”。例如:I find it difficult to do the job well. 我发现做好这项工作不容易。1.4 Integrated skills &Study skills【知识点精讲】1leave Japanfor another Asian countryJapan,名词，意为“日本”，其形容词形式Japanese意为“日本的”，Japanese还可表示“日本人”，其复数形式和单数形式相同，为Japanese.He is from Japan.他来自日本。Here are some Japanese.这儿是一些日本人。【拓展】其他一些单复数同形的

22、单词：sheep(绵羊)，deer（鹿），Chinese（中国人）2looking down【拓展】含look的短语look down俯视 look after照顾 look at看look back回顾 look for寻找 look forward to盼望look into调查 look like看起来像 look over检查look in the eyes注视 look away转移目光1.5 Task&Self-assessment【知识点精讲】1over one billion, the second largest population in the world.populat

23、ion表示“人口”，是集合名词，对人口数量提问时，用what而不用how many/much，population若作主语，强调整体概念时，谓语用单数形式，强调个体时，谓语用复数形式。Whats the population in China now?The population of this small town is three thousand.More than one fifth of the population of the country are over 60 years old.【拓展】1) population常与定冠词the连用,作主语用时,谓语动词常用第三人称单数形

24、式。The worlds population_ increasing faster and faster. 世界的人口增长得越来越快。At the beginning of the twentieth century, the worlds population was about 1,7 billion.在二十世纪初,全世界的人口大约是十七亿。2)当主语是表示人口的百分之几、几分之几时,谓语动词用复数形式。About seventy percent of the population in China _ farmers. 中国大约有百分之七十的人口是农民。3)有时population可用

25、作可数名词,其前可用不定冠词。China has a population of about 1.3 billion.(=There is a population of about 1.3 billion in China.) 中国大约有十三亿人口。New York is a big city with a population of over 10 million. 纽约是一个有一千多万人口的大城市。4)表示人口的多或少,不用much或little,而要用large或small。India has a large population. 印度人口众多。Singapore has a sma

26、ll population. 新加坡人口少。5)询问某国、某地有多少人口时,不用How much.?,而用How large.?;在问具体人口时用What.?。-How _ is the population of your hometown? 你们家乡有多少人口?-The population of our hometown is nearly twice as large as that of yours.我们家乡的人口是你们家乡人口的将近两倍。-_ is the population of Canada?加拿大的人口有多少?-The population of Canada is about 29 million. 加拿大的人口大约有二千九百万。2famousfor IT(information technology) industry.be famous for sth.“因而出名”The writer is famous for his novels.be famous as“作为而出名”The man is famous as a novelist.