初三英语下册四五单元提纲.docx
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1、四单元提纲1. Have you finished your English homework yet, Brian? 你已经完成英语作业了吗,布莱恩?变疑问:Has he finished his homework yet?yet用在疑问句中表“已经变否定:He hasnt finish his homework yet.yet用在否定句中表(迄今)还,尚”。Last time I saw him he was yet a poor man.yet 用在肯定句中表仍然,还havent decided which one to write yet.我还没决定写哪一个。特殊疑问词+t。do名词性
2、结构,可做宾语,表语,主语等Compared with poems, stories usually have longer passages.和诗比起来,故事通常有较长的章节。compared with过去分词短语做状语,和主语成被动关系 compare A with/to B把 A 与 B 作比较Lets compare a story with/to a poem. compare A to B把 A 比作 BWe compare the young to the sun.3. Every story must have a beginning, a middle and an end.
3、每个故事必须有一个开始,中间和结尾。must情态动词必须,表示责任或义务Must T clean all the rooms?一Yes, you must. / No, you neednt/dont have to.肯定,一定,表示推测 He must be ill. He looks so pale.mustnt 禁止,不允许 We mustnt use electricity in the shower or bathtub. It may hurtAlthough a poem has fewer words, its not always easier to write.虽然诗歌用词
4、较少,但写起来不总是容易的。although = though虽然;尽管引导让步状语从句,与but不能同时出现Although/Though he was ill, he tried to study.4. Sometimes writing less takes more effort than writing more.有时少些比多些须付出更多的努力。effort n. U,C精力;努力 take more effort 付出更多的精力我们班五分之三的学生是男生。Three fifths of the students in our class are boys.16. be made u
5、p of由组成Our class is made up of three groups.我们班是由70名学生组成的。拓:make up 组成;编造;化妆be made of由制成(看出原材料)The door is made of wood.be made from 由制成(看不出原材料)Paper is made from wood.17. solar system 太阳系 solar adj.太阳的;有关太阳的 solar energy/power 太阳 台匕肥18. look through 从中看;透过看去他正透过门上的洞看。He is looking through the hole
6、 in the door.He looks through his notes before exams. 浏览;快速查看19. turn. around.使翻过来;翻转请把中1 翻过来。Please turn the book around.20. I can*t hear it clearly. Turn it up.调大声音Its too noisy. Turn it down. 调 声音Its time for the news. Please turn on the TV.打开Turn off the lights when you leave the classroom. 关闭21
7、. join参加;加入(指成为某个团体、组织中的一员)join in/ take part in指参与某项 活动汤姆想加入篮球队。Tom wants to join the baskeball team.他经常参加学校的活动。 He often joins in/ takes part in school activities.join the Party 入党join the army 参军22. unless conj.除非(引导条件状语从句)unless= if. not除非你努力学习,否则你不会成功的。You cant succeed unless you work hard.23.
8、double adj.双倍的;两倍的 a double room/bed 双人间/床他今天做了两份工作。He did double work today. double n.双倍;两倍 4 是 2 的两倍。Four is the double of two.double adv.两倍地;双倍地请把衣服对折一下。Please fold the clothes double.24. worth adj.值得的;价值是不能作定语,常与be动词构成系表结构be worth+n值这辆小汽车值 20 万美元。This car is worth two hundred thousandyuan.be wor
9、th doing sth.某事值得做(主动表被动)这本书值得阅读。This book is worth reading.注意:worth常用well, really, much等来修饰,不能用too, very, quite等副词来修 饰。25. even if/ though即使,虽然(引导让步状语从句)即使你已经通过了考试,也应该像往常一样去努力。You should study hard as usual even if you have passed the exam.even if不和but连用28-30课提纲1. living things 生物His grandpa is sti
10、ll living/alive.一只活着的鸟a living birda live show live laiv adj.现场直播的The geese migrate south in autumn, south adv.向南;朝南 The geese migrate to the south in autumn, n.南方;南部2. draw ones attention=catch /attract ones attention吸引某人的注意力(draw drew drawn)那个奇异的蝴蝶吸引了我的注意力。The fantastic butterfly drew my attention
11、.3. as+adj./adv.原级+a“和一样”I do my homework as(careful)as my sister.4. as many as.多达;和一样多我们学校有多达6000名学生。There are as many as 6000 students in our school.5. complete doing sthWe will complete doing the project.6. lie-lied-lied-lyingv.说谎lie-lay-lain-lying v.躺lay-laid-laid-laying v.产卵;下蛋;放置cut down砍倒;砍伐;
12、(代中)cut-cut-cut-cutting. cut it/them downpuzzling adj.令人费解的puzzled adj.困惑的in general=generally speaking 总的来说总的来说,我同意你的观点。In general / Generally speaking, I agree with you.7. more complex 更复杂much, a lot, a little, a bit, even, still, far 等修饰形容词和副词的比较级。口诀:“两多两少两甚至还有一个远去了”The problem gets even more ser
13、ious than before.8. 数百/千/百万/十亿计的hundreds/thousands/millions/billions of9. influence v.影响The terrible weather influences the corn production.influence sb. to do sth.影响某人做某事是什么影响你从事护理工作?What influenced you to take up nursing?have an influence on. 对有影响My teacher has a great influence on me.10. except f
14、or除之外,说明整体情况后,对细节纠正。Your article is good except for several spelling mistakes.我喜欢这个文章,除了它有一些拼写错误之外。except除.之外,同类事物的排除,不包括后面的内容Everyone is here(除 了 )Tom, because he is ill.besides 除之外,还有,后面的内容也包括在内As a Chinese, I can speak English besides Chinese.but除之外,常与nothing, no, nobody等表示否定含义的词连用。11. sth. be ca
15、used by.某事由导致这场大火是由烟头导致的。The fire is caused by the cigarette.12. be related to/with和有关;使相互关联她和这件事故没关系。She is not related to/with this accident.13. follow onefs /the instructions按指示操作carry out ones instructions执行某人的指令14. to ones surprise令某人感到惊讶的是To our surprise, the thief ran away.in surprise惊讶地He lo
16、oked at me in surprise15. suggest doing建议做某事We suggested putting off the sports meeting. suggest +(that) sb. (should).I suggest (that) he (should) take his hand off the cardboard.20. push up/down向上推/向下推21. that those.用于A,B两者进行比较2. A, B两者有限定成分;3. that指代可数名词单数或不可数名词,those指代可数名词复数The clothes in the sho
17、p is more expensive than those in that shop.The weather in Bejing in winter is much colder than that in Guangzhou.22. in place在原地;在适当的位置23. affect v.影响affect/ influence sth.effect n.have an effect/ influence on.对.有影响24. discovery n.发现;发觉This is an important discovery.discover+n./pron./that. v发现He di
18、scovered America in 1492.make an effort to do sth.努力做某事=11131 efforts to do sth.=try to do sth.7. This kind of poem always talks about a single topic. singleadj单的; 单独的a single bed 单人床 a single ticket 单程票 a single room 单人房间 a single mother 单亲 妈妈Each line has a set number of words.each “每一个”,做主语时谓语用三单
19、,做同位语时谓语用复数形式。Each of us has an English book.=We each have an English book, (each 做同位语)a set number of +名复”一定数量的”,谓语用复数A set number of famous Chinese songs were sung during the concert.a number of+名复,指“若干,许多”谓语用复数the number of+名复 指“的数量”谓语用单数Lets look at another two poems as examples.another又一个,再一个an
20、other+数字( 1) + 可名 复=数词+more+ 可名 复 another three poems二three more poemsanother+可名单=one more+可名单another poem= one more poemExpress a thought or a feeling about your topic in four words.express v.表达expression n.表达express sth. to sb. 向某人表达某事He expressed his love to his country.express oneself 表达自己的想法和观点
21、Young children cant express themselvesclearly.8. When he was cutting wood beside a lake, he lost his axe in the water.当他在湖边砍柴时,他的斧子掉到了水里。过去进行时:过去某一时间正在发生的动作或存在的状态构成: 主语+was/were+doing时间状语:then, at that time, at 5:00 yesterday,when引导的时间状语从句I was helping my sister with her homework at that time.9. He
22、had only an axe, and he needed it to make his living,他只有一把斧子,他需要靠他来谋 生。make a/one living (by doing sth).(以某种方式)谋生”When he was young, he made his living by selling newspapers.make up 化妆;弥补;编造 make money 挣钱 make sure 确保 make a decision 做 决定make a mistake才E错误make progress 取得进步The spirit dove into the l
23、ake and brought back a gold axe.小精灵潜入湖中,带回 了一把斧子。 dive -dove/dived dived v.跳水,俯冲dive into.”跳入.中; 潜入“ The swimmer dived/dove into the river to save thegirl.bring back 带回;还回;使记起(代中)All library books must be brought back before June 30.10. Because he was honest, he admitted to the spirit that it wasnt
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