九年级英语Unit7Lesson 25—Lesson 28人教朗文版

用心 爱心 专心 九年级九年级英语英语 Unit7Unit7 LessonLesson 2525 LessonLesson 2828 人教朗文版人教朗文版 同步教育信息同步教育信息 一 本周教学内容 Unit7 Lesson 25 Lesson 28 学习过程 一 词汇 1 inventor n 发明者 创造者 someone who makes something that has never been made e g Thomas Edison was a great inventor 托马斯 爱迪生是一名伟大的发明家 What kind of spirit do you need to become an inventor 成为一个发明家需要具备什么样的毅力 2 try out 试验 尝试 to try something to see if it works e g The idea seems very good but the students need to try it out 这个主意看上去很好 但学生们需要试验一下 When he was a child he was always asking questions and trying out new ideas 当他是个孩子时 他总是爱问问题 并且尝试各种新想法 3 frighten v 惊恐 吓唬 making someone feel afraid e g Did the noise frighten you 那声音使你吃惊吗 frightened是形容词 受惊的 害怕的 常用 be frightened at something或者 be frightened to do sth 是 害怕某事 或 害怕做某事 之意 e g Victor was frightened at the idea of eating snake 想到吃蛇 维克多就害怕 I m frightened to stay at home by myself 我害怕自己一个人呆在家里 A train was coming near quickly and the boy was too frightened to move 有辆火车越来越近 小男孩吓得不敢动 4 rush v 猛烈 或匆匆地做某事 to do something quickly e g 词组 rush out 冲出去 The children rushed out of the school gate 孩子们冲出学校大门 When Frank heard someone calling for help he rushed out quickly to see what had happened 当佛兰克听到有人喊救命时 他快速冲出去 看看发生了什么事 Edison rushed out and carried the boy to safety 爱迪生冲过去把男孩抱到安全的地方 5 open up 开设 开业 开放 to start as in a business or a lab e g The company open up an office in Shanghai 公司在上海开设了一个办事处 With the money he made from some of his earlier inventions Thomas Edison opened up his own Lab in New Jersey 托马斯 爱迪生用他早期的发明赚取的钱 在新泽西成立了自己的实验室 6 lifetime n 一生 终生 period of time during which a person is alive e g In New Jersey Edison worked most of his lifetime 用心 爱心 专心 在新泽西爱迪生渡过了自己大半生时间 His grandpa lived in the country most of his lifetime 他的爷爷在乡村过了大半生 二 课文重点分析 1 I think if I make a pen that has a machine in it I will be able to write faster 我想 如果我能 造出里面装有机器的钢笔 我就能写得更快一些 that has machine in it为定语从句 修饰 a pen 定语从句的引导词 that 本身没有意义 它的意义等同于被修饰的词 本句中也可用 which 引导 本课中另一句 Thomas Edison said he liked people who had ideas 此句也含有定语从句 who had ideas 被修饰的是 people 被修饰的词称为先行词 先行词若指人 引导词用 who m 先行词若指物 引导 词用 which that be able to 表示 能 会 有能力 要用有生命的名词作主语 可以用在一般现在时 一般过去时 一般将来时 过去将来时和完成时态中 请注意与 can could的区别 1 can 和 is am are able to 都可以表示现在的能力 表示将来的能力要用 shall will be able to e g He can speak English very well 他能讲十分流畅的英语 I m sure I shall be able to speak English very well some day 我相信某一天 有一天我能够说好英语的 2 用于过去时间 could 仅表示 有完成某事的能力 而 was were able to 表示 经过努力已经完成 e g He could swim very well at that time 他那时游得很好 Jesey could speak Japanese when she was sixteen 吉希 16 岁时能够讲日语了 He tried hard and was able to swim across the river 他一再努力 终于游过了河 Mike ran so fast that I was not able to catch up with him in the sports meeting 在运动会上迈克跑得如此快以致于我赶不上他 After practising skating for more than six months Li Lei was able to skate on the ice as long as a day 练习了 6 个多月的滑冰 李雷能够在冰上滑长达一天了 用完成时态时 My daughter has been able to write letters in French 我女儿已经会用法语写信了 2 We can come up with the answer together 我们可以一起找到答案 come up with 主要用于口语 意思是 想出 找出 答案 计划 e g You ve come up with a good idea 你想出了一个好主意 The teacher asked a difficult question but finally Sam came up with a good answer 老师问了一道难题 但最后萨姆还是做出了一个很好的回答 3 We just need to keep working on it and not give up 我们需要坚持去做 而不放弃 用心 爱心 专心 1 keep doing 是 继续做 之意 e g The cat kept running after that mouse trying to catch it 那只猫不停地在那只老鼠后面跑 企图抓住它 请同学们看第 27 课有一个句子 He wanted to do something to keep himself busy 其中 keep 后面接复合宾语 keep 后面的宾语补足语可以是动词的 ing 形式 keep sb doing 意思 是 让 继续 做某事 e g She kept me waiting for half an hour 她让我等了半个小时 2 work on 后接宾语 是 从事 搞 的意思 e g The novelist is working on a new book 那位小说家在写一本新书 work on 重在过程 另有一个强调结果的短语 work out 意思是 解决 问题 计算出 详细拟定 等 e g Can you work out how much money it will need 你能算出这需要多少钱吗 He worked out all the details of the plan 他详细拟定这个计划的所有细节 3 give up 意思是 认输 放弃 解除 e g Don t give up half way 不要半途而废 可以接宾语 e g You should not give up hope 你不要放弃希望 give up 后面接动词的 ing 形式作宾语 e g My father has given up smoking 我父亲已经戒烟了 在第 28 课中有一个句子 And at times you ll feel like giving up 其中短语 feel like 意 思是 想要 的后面也接动词的 ing 形式作宾语 4 No matter how hard it was he never gave up 无论有多困难 他从不放弃 no matter how when where what which who 的意思为 无论如何 何时 哪里 什么 哪 一个 谁 用来引导让步状语从句 请同学们看本课另一句 Thomas Edison thought that no matter how difficult something seemed he could find the answer 又如 No matter what may happen don t lose heart 不管发生什么 不要灰心 No matter who wants to come in he must knock on the door first 无论谁想进来 他必须先敲门 He will go to surfing lessons no matter how much they cost 无论冲浪得花费有多么昂贵 他也要去上冲浪课 5 Most of the questions had nothing to do with his lessons 其中的大多数问题都与他的功课 无关 have nothing to do with 是一个固定搭配词组 表示 与 无关 类似的词组还 有 have something to do with 与 有关 之意 e g This matter has nothing to do with her 这件事与她无关 Peter s job has something to do with computer 用心 爱心 专心 彼得的工作与计算机有关 6 The boy s father was so thankful that he taught Edison how to send message by telegraph 这个男孩的父亲非常感激 于是 他教爱迪生发电报的方法 1 thankful是形容词 表示 感激的 感谢的 之意 e g The thankful mother can t help crying at once 这位感激的母亲立刻禁不住哭了 2 so that 意思是 如此 以致于 之意 e g I ran so fast I got a pain in my legs 我跑得太快了 以致于我的腿很疼 比较 so 和 such 表示程度的用法 so 用于 so 形容词 副词 so 形容词 a n 名词 单数 so many few 名 词 复数 so much little 名词 不可数 等结构中 e g His teacher didn t understand why his new pupil had so many strange questions 他的老师不明白为什么这个新生有这么多奇怪的问题 I ve never seen so beautiful a city 我从来没见过这么美丽的城市 such 用于 such 形容词 名词 复数 不可数 such a n 形容词 名词 单数 等结构中 e g He is such a clever tennis player that everyone loves him 他是如此聪明的网球运动员 每个人都喜欢他 It s bad manners to use such bad words 用这样不好的词是坏的习惯 7 He said that he thought more of a people who has one idea and makes it work than of a person who has a thousand ideas but doesn t do anything about them 他说他认为与其做一个有一个个想法 但对这些想法置之不理的人 还不如做一个有 一个想法 就把它付诸实际的人 1 work 是 起作用 的含意 根据上下文看 应该译成 付诸实际 2 more than 是 与其 不如 之意 e g I think the book seems to be more a grammar than a dictionary 我认为这本书看来与其说是一本字典 不如说是一本语法书 当然 more than可以表示 比 更 之意 e g This piece of advice is more useful than that one 这条忠告比那条忠告更有用 8 Don t you think her radio is too loud Yes I do 你觉得她的收音机声音不大吗 不 我觉 得她的收音机声音太大了 1 Don t you think 是 你认为 觉得 不 吗 之意 在 think 等词引导的宾 语从句中 如果要否定宾语从句 要将否定前移 翻译句子时要把否定的意思放在 think 的 宾语从句中 e g Don t you think he is a naughty boy No I don t 你觉得他不是个淘气的孩子吗 是的 我觉得他不是个淘气的孩子 I don t think chickens can swim 我认为鸡是不会游泳的 2 turn down 是 把开关 关小 降低 音量 之意 还可以表示 拒绝 之意 用心 爱心 专心 e g The baby is sleeping please turn down the radio 婴儿正在睡觉 请把收音机的音量调低些 Whenever Len invited me to have dinner I didn t turn him down 无论什么时候兰邀请我去吃饭 我都不会拒绝 三 重点语法 动词不定式 一 不定式的用法例句 基本形式为 to 动词原形 有时可以不带 to He likes to play chess I saw him come in 具有动词的性质 可以带自己的宾语或状语 但在句中不受主语人称和数的限制 Jack came to borrow my ruler He wants to bike more carefully 具有名词性质 可以在句中作主语 宾语 表语和宾语补足语等 To see is to believe How old were you when you learn to surf Would you like me to leave now 具有形容词性质 可以在句中作定语 I want some water to drink 具有副词性质 可以在句中作状语 He stopped to have a rest I m glad to see you It was too cold to swim 直接带不定式作宾语的及物动词 通常表示 意愿 企图 等 主要有 want wish ask like would like to love would love to hope wish plan decide get learn try need agree choose begin start forget remember manage 等 What do you want to say I don t like to trouble others Remember to post the letter for me She has forgotten to phone them It is beginning to snow He chose to stay in the city He asked to see the boss Does she agree to lend you any money 带不定式作复合宾语中的宾语动词通常是使 役动词或表示 判断 的动词 主要有 think feel make等 He feels it difficult to make what he wants Robert doesn t think it a good idea for Lucy to be on a diet He has made it possible to grow rice in the north 带不定式作宾语补足语的动词通常是感官动 词 使役动词或表示 命令 忠告 等 的动词 主要有 let make feel hear see 以 上动词后的不定式不带 to help 动词不定 式可带 to 也可以不带 to watch want wish like ask tell teach order等 Mum doesn t let me play outside I felt the train move Did you hear her say that she was thirsty I didn t see him go Could you help me to do the cooking I didn t ask him to pay for the bill Would you like me to call him Please tell her to go to New York as soon as possible 不定式作状语表示目的I opened the window to let some fresh air in too to 和 enough to 结构中的不定式表示结 果 You are too young to join the army The house is big enough for three of us to live in 用心 爱心 专心 模拟试题模拟试题 一 请找出下列的话语是谁的名人名言 1 You have to believe in yourself That s the secrect of success I m for people I can t help it 2 I find what the world needs then I go ahead and try to invent it If you do not learn to think when you are young you may never Genins is one percent inspiration and ninety nine percent perspiration The man who is perfectly pleased with the present state of things is a failure 3 Imagination is something more important than knowledge If a equals success then the formula is A equals X plus Y plus Z with X being work Y play and keeping your mouth shut 4 Life is not divided into semesters You don t get summers off and very few employers are interested in helping you find yourself Do that on your own time Television is not real life In real life people actually have to leave the coffee shop and goes to jobs You will met make 40 thousand dollars a year right out of high school You won t be vice president with a car phone until you earn both 二 选择填空 1 Don t give I m sure you ll make it A inB upC toD off 2 The TV is really too noisy could you a little please A turn it upB turn it offC turn it downD turn it on 3 If you work hard enough you ll soon catch up with Tim A be able toB able toC canD may 4 When he was young he became in biology A interestB interestsC interestingD interested 5 We wondered if A the teacher would comeB the teacher comes C the teacher is comingD the teacher will come 6 Edison said that he would try to finish the work difficult it was A howB howeverC no matter howD no matter what 7 The baby kept for an hour A cryingB criedC criesD cry 8 Edward made himself and ask questions every minute A to thinkB thinkingC thoughtD think 9 The headmaster is angry he can t say a word A very that B with upC so thatD with to 10 Please tell him come here too late A don tB not toC notD don t go 三 用括号中所给词的适当形式填空 用心 爱心 专心 1 You must do more exercise to keep health 2 He asked me pass him the ball 3 He taught Edison how send messages by telegraph 4 The Yellow River is the two longest river in China 5 I hope find a good job after I graduate from school 四 翻译句子 1 你对音乐感兴趣 是吗 You are music you 2 我到处找自行车 但是没有找到 I ve my bike everywhere but I can t it 3 用这笔钱 她为自己买了一所房子 the money he a dictionary 4 请将收音机声音调大点 好吗 Please the radio will you 五 阅读理解 How to Select A Home Computer Computers are very versatile They can do many things such as teaching playing games or helping with a business so choosing a computer is not an easy simple job But if you follow these steps you will find it easier First decide on the main reasons why you want a computer Is this computer very useful for you Is the most important reason to play games or to help with your business or to help with your homework Second look carefully at the programs the computer can use Some people also write their own programs If you want to write your own it is important to look at the computer language Is it easy to learn Third decide the smallest or the least needs you have for your computer What are the characteristics you would like to have For example do you want a typewriter keyboard Is a colour display important to you Your use of the computer will help you decide which characteristics are necessary which are nice and which are unnecessary Fourth when you have limited your choices to a few computers look at the secondary uses and programs For example if your main reason for buying a home computer is to play games you may take computer A instead of computer B because computer A also can be used as a word processor Fifth think of the price There are prices to think about The first price is the price you must pay to take the computer home The second is the price of additional programs and possible additions that you might want to buy at a later date Be sure to try out the computer before you buy it Sales people at computer shoes are happy to help you choose the computer that will best fit your needs and cost you least 1 How to select a computer Here select means A buyB chooseC examineD find 2 Computers are very versatile This sentence means A computers are very expensive B computers can do many things C computers are very good to play with D computers are very cheap 用心 爱心 专心 3 You should take steps before you buy a computer A fiveB sixC fourD seven 4 Which step is the most important for you to buy a good computer A The first stepB The last step C The fifth stepD The second step 5 This passage tells us A about computers B how to buy a computer C what computers are good to use D which computers are expensive 六 完形填空 Everybody knows Charles Chaplin a world famous funny actor People 1 have laughed at Charles Chaplin s films until tears run 2 their faces From his very first 3 they know what will happen The little man is alway with black moustache wide open eyes round black hat and 4 too large for his feet He ll 5 through snow and fall from windows He ll fight men who are wice his 6 fall in love with women who 7 notice him and try to 8 them The poor man that Charles Chaplin 9 in hundreds of films makes all kinds of stupid mistakes He is always in 10 but he never 11 He dreams of becoming a great man Even people who 12 understand English can 13 Chaplin s films because they are mostly 14 It isn t what he says that