仁爱英语九年级上册unit4重点短语和所对应句子Amazing science
2020九年级英语上册 Unit 4 Amazing science词汇精讲精练仁爱版
Unit 4 Amazing science词汇精讲精练词汇精讲1. invention（1）invention作名词，意为“发明；创造；虚构；发明物”。
例如：Necessity is the mother of invention.需要是发明之母。
The whole thing is an invention of a newspaper.整件事都是一家报纸虚构的。
The machine is his own invention.这台机器是他自己的发明物。
（2）invent是 invention的动词形式，意为“发明；创造；虚构”。
例如：Edison invented the light bulb. 爱迪生发明了电灯。
The whole story was invented. 整个故事是虚构的。
【拓展】invent和discover辨析：（1）invent 意为“发明，发明之物”指“从无到有”。
例如：Alexander Graham Bell invented the telephone in 1876.亚历山大·格雷厄姆·贝尔在1876年发明了电话。
（2）discover 意为“发现”，指“本来就已经存在，但不为人知”的事物。
例如：Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。
2. thought（1）thought作名词，意为“思想；想法；见解；看法；主意”。
例如：The old man was lost in thought and did not hear us come in.这个老人凝神沉思，没有听见我们进来。
Learn new culture, create new thought, establish new idea and reach new success. 学新文化，创新思想，立新观念，铸就新成功!Don’t give it another thought.不要再想了。
重庆市开州中学仁爱英语九年级（上）Unit4短语、句型及相关知识点
仁爱英语九年级（上）Unit 4短语、句型及相关知识点Unit 4 Amazing ScienceTopic 1 When was it invented?Section A1. amazing science 神奇的科学2. invent (v.) --- inventor(n.) --- invention (n.)3. happy的对应词：unhappy；necessary 的对应词：unnecessary介词like的对应词：unlike；动词like的的对应词为：dislike4. allow doing sth. 允许做某事allow sb. to do sth. 允许某人做某事被动语态：Sb. + be allowed to do sth. 某人被允许做某事。
5. play computer games 玩电脑游戏6. last night 昨天晚上yesterday evening 昨天晚上7. be bad for…= do harm to… = do … harm = be harmful to对……有害8.1)Sb. + spend(s) + time/money +on sth. 某人花……钱/时间在某事/物上。
Sb.+spend(s)+time/money +(in) doing sth. 某人花……钱/时间做某事。
2) It takes sb. + time/money to do sth. 做某事花某人……钱/时间。
3) Sb. + pay(s) + money + for + sth. = Sb. + buy(s) sth. + for + money. 某人花……钱买某物。
4) Sth. cost(s) sb. + money. 某事花某人……钱。
9. 1) too much + 不可数名词太多…… do sth. too much 做某事太多2) much too + adj./adv. 太……3) too many + 可数名词复数太多……10. maybe = perhaps = probably 大概，可能11. show a model to sb. 给某人看一个模型show sb. sth.(n.) = show sth.(n. & pron.) to sb. 给某人看某物show sb. around sp. 带某人参观某地be on show 展出，展览12. a model rocket 一个火箭模型13. be made by sb. 由某人制造be made in + 时间/地点在某时/某地制造be made of由……做成(看得出原材料或发生物理变化)be made from 由……制成(看不出原材料或发生化学变化)be made up of 由……组成be made into… 被制成……14. be used for doing sth. 被用来做某事(表用途/作用) used to do sth. 过去常常/曾经做…be used to do sth. 被用来做(强调目的) be used as被用作……be used to (doing) sth. = get used to (doing) sth. 习惯于做某事15. send sth. into space 把某物发射到太空中send sth. up发射……send sb. sth. = send sth. to sb. 给某人寄某物send sth. out分发，散发send for sb. = ask sb. to come 请某人来16. learn a lot about ... from sb. 从某人那儿了解很多有关……17. make sb. sth. = make sth. for sb. 为某人做/制作某物make sb. do sth. 使得某人做某事18. hope to do sth.= wish to do sth. = hope that + 句子(主句与从句主语一致) 希望做某事wish sb. to do sth. = hope that +句子(主句与从句主语不同) 希望某人做某事wish that + 句子希望……(虚拟语气)19. go into space 进入太空20. some day 有一天(指将来) one day 有一天(既可指过去也可指将来)21. come true 实现(主语只能是梦想或愿望)make one’s dream come true = realize/achieve one’s dream 使某人的梦想实现22. 一般过去时的被动语态结构: was/were + 过去分词(p.p.)1.肯定句式：主语+ was /were + p.p. + by…2.否定句式：主语+ was/were + not + p.p. +by …3.一般疑问句式: Was /Were + 主语+ p.p. + by…?4.特殊疑问句式：Wh-/H- + was/were + 主语+ v.-ed + by…?Section B。
九年级英语上册 Unit 4 Amazing Science Topic 2 I’m excite
九年级英语上册Ｕｎit 4 Ａmaziｎg Scｉeｎｃe Topic 2 I’m excｉte ｄaｂout the ｔhingｓｔhat wiｌl be dｉscovered in thｅfutuｒe重点词组句型词汇归纳素材（新版）仁爱版编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(九年级英语上册Uｎit 4 Aｍazi ｎｇＳciｅnce Tｏpic 2 I’m eｘciteｄａbout tｈe thiｎｇs that ｗill be ｄiscovered ｉn the ｆuturｅ重点词组句型词汇归纳素材(新版）仁爱版）的内容能够给您的工作和学习带来便利。
同时也真诚的希望收到您的建议和反馈,这将是我们进步的源泉，前进的动力。
本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅,最后祝您生活愉快业绩进步，以下为九年级英语上册Ｕnit 4 Ａmazing Sｃience T opic 2 Ｉ’m ｅｘcitｅｄａｂout ｔｈe thinｇs tｈaｔwｉll be discoveｒed in tｈe fuｔuｒe重点词组句型词汇归纳素材(新版）仁爱版的全部内容。
Unit4 Ｔoｐiｃ2一、重点词汇:ﻫ１。
bｅ used fｏr +viｎg 被用做……2. coｍe ｔrue 实现3。
Ｉt’s ｓaiｄ that 据说ﻫ４. during／iｎｏｎe's liｆe 某人一生ﻫ5。
be known ａs 以……（身份)而著名ﻫ６。
kｎow/saｙｆor certaiｎ确切知道／肯定地说ﻫ7。
ａll ｔhｅ time 一直、总是8。
no longer=not…any longeｒ不再(no moｒｅ, nｏt…any morｅ）ﻫ９。
as long as 只要ﻫ10. as far as 就……，尽……ﻫ1１. make a gｒeaｔ contribｕtion 对……作12。
仁爱英语九年级上册unit4重点短语和所对应句子amazingscience
UNIT 4 Amazing Science Topic 1 Spaceships are mainly controlled by computers.1 Look! What a beautiful goddess! 感叹句型一、用what 引导的感叹句有三种句式，此时，what 为形容词，用作定语，修饰它后面的名词或名词词组。
（1）What +a / an + 形容词＋可数名词单数＋主语＋谓语！What a fine day it is！（多么好的天气啊！）（2）What + 形容词＋可数名词复数形式＋主语＋谓语！例如：What good teachers they are！（他们是多么好的老师啊！）（3）What + 形容词＋不可数名词＋主语＋谓语！例如：What round bread it is！（这是一块多么圆的面包啊！）二、用how 开头的感叹句也有三种句式，此时，how 是副词，用作状语，修饰后面的形容词、副词或动词。
（4）. How ＋形容词＋主语＋谓语！例如：How hot it is today！（今天天气多热啊！）（5）. How ＋副词＋主语＋谓语！例如How hard he works！（他工作多么努力啊！）（6）. How + 主语＋谓语！例如：How she dances！（她跳舞跳得多好啊！）注意：what 和how 引起的感叹句，在口语中常可以省略主语、谓语或其它句子成分。
例如How cold （it is ）！What a good girl！What delicious fish2 It shows we have dreamed of exploring space for thousands of 成千上万years. hundreds of, millions of, billons of 用法一致3 In 2003, he traveled around the earth绕着地球转in Shenzhou V for 21 hours.4 Oh, Kangkang, what a large crowd! 感叹句5 Why not go and see? Why not do sth. 为什么不做某事6 I think you can achieve your dream in the future.实现梦想7 The whole flight lasted about five days.持续8 So I advise you to study harder to make computers serve us better. serve sb.为某人服务9 There is no doubt毫无疑问that computers are very useful in technology and business.10 In space, computers help astronauts宇航员and pilots飞行员.With the help of computers在…帮助下,doctors can find diseases easily and solve other problems.12 In factories, robots controlled by computers can do is dangerous to humans.be dangerous to sb.对某人很危险13 Since the Internet came into being, people's lives at home have changed, too.出现14 Thanks to幸亏the Internet, people can do shopping and do business at home.15 Instead of代替writing letters on paper, people communicate by sending e-mails and chatting on line.网上聊天16 If we play computer games too much, we won't study well or get enough exercise. 条件状语从句17 First, turn on打开your computer and connect to连接the Internet.18 Verb + object + complement\n 动词+宾语+补语\nUnit4 Topic 2 When was it developed?1 Because I'm not allowed to play computer games. be not allowed to do sth. 不被允许做某事2 It's bad for your health if you spend too much time on them. be bad for sth. 对某事有坏处3 It's made of wood. be made of sth. 由…做成，看的出原材料4 Do you know what a rocket is used for? be used for doing sth. 用来做什么的It's used for sending satellites or spaceships into space.5 I wish I could go into space some day. 虚拟语气6 I hope your dream will come true.实现7 It is widely used in our daily life.日常生活8 She was created in Scotland a few years ago.So far迄今为止, scientists have cloned rabbits, sheep, cows, mice, pigs and some other animals.10 As you know, there is DNA in most living things, including包括human beings.11 You have your own DNA, but it is similar to your parents'.be similar to sth./sb. 与某人或某物相近，相似12 What will our future be like?13 No one knows for certain确切, but most people think that robots will be part of our lives.14 So far, robots haven't caused us any problems. cause sb. problems 给某人造成麻烦15 They work for为某人工作us like servants all the time总是，一直.16 People are surprised at the rapid development of robots.be surprised at sth. 对某事感到很惊讶17 However, once一旦robots can think for themselves, problems may appear.18 One scientist warns that if robots start to think for themselves，start to do sth. 开始做某事they will no longer不再want to be our servants, but our masters.19 they might treat us as we now treat our pets. treat sb. as sth. 把某人当作…来对待20 It has made a great contribution to humans' health. make contribution to…向…做出贡献21 But it also has some bad effects on our health. have bad effect on…对…有坏影响22 This method worked well at night as long as只要the weather was good and the stars could be seen．To one’s surprise使某人惊讶的是24 In shor简而言之t, this robot is very useful to us.be useful to sb. 对某人而言很有用Unit4 Topic 3 We will live in space one day.1 Really? Kangkang, do you think people will live on Mars in the future?在将来2 We will be able to do anything that can be done on the earth. be able to do sth. 有能力做某事3 I won't believe there are aliens until I see them with my own eyes. not…until直到…才4 However, you should learn a lot and master some basic skills.基础技能5 Yes, I'm sure I can perform ballet on the stage in the future. 在舞台上6 But I prefer science to dance. Prefer A to B 比起B，更喜欢A7 Let's work hard to make our dreams come true. make dream come true让梦想实现8 Take it easy.She will be well taken care of her grandmother. Take it easy放松9 It took us more than two years to get here. take time/money to do sth. 花费钱或某事做某事10 Generally, the journey went well. 一般说来11 But the living conditions居住条件were quite bad during the journey.12 It is reported that据报道China plans to take part in an international flight to explore Mars. plan to do sth. 计划做某事13 and is named after Mars,the Roman god of war. be named after 以…命名14 Scientists are searching for more information about Mars. search for寻找15 This film is based on a fiction. be based on…以…为基础16 A scientist and inventor decides to prove that time travel is possible. decide to do sth. 决定做某事。
仁爱版初三英语上册Unit 4 Amazing science词汇精讲精练
Unit 4 Amazing science词汇精讲精练词汇精讲1. invention（1）invention作名词，意为“发明；创造；虚构；发明物”。
例如：Necessity is the mother of invention.需要是发明之母。
The whole thing is an invention of a newspaper.整件事都是一家报纸虚构的。
The machine is his own invention.这台机器是他自己的发明物。
（2）invent是invention的动词形式，意为“发明；创造；虚构”。
例如：Edison invented the light bulb. 爱迪生发明了电灯。
The whole story was invented. 整个故事是虚构的。
【拓展】invent和discover辨析：（1）invent 意为“发明，发明之物”指“从无到有”。
例如：Alexander Graham Bell invented the telephone in 1876.亚历山大·格雷厄姆·贝尔在1876年发明了电话。
（2）discover 意为“发现”，指“本来就已经存在，但不为人知”的事物。
例如：Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。
2. thought（1）thought作名词，意为“思想；想法；见解；看法；主意”。
例如：The old man was lost in thought and did not hear us come in.这个老人凝神沉思，没有听见我们进来。
Learn new culture, create new thought, establish new idea and reach new success.学新文化，创新思想，立新观念，铸就新成功!Don’t give it another thought.不要再想了。
仁爱英语九年级unit4topic1重点知识点
Unit 4 Amazing ScienceTopic 1 When was it invented?一．重要句型：Section A1. Because I was not allowed to play computer games last night.因为昨晚他们不让我玩电脑游戏。
allow “允许、准许”的意思。
常用于以下几种形式：(1) allow +n./prep 如：We can't allow such a thing.我们不容许这种事情发生。
(2) allow sb. to do sth 允许某人做某事如：She allowed me to go fishing.她允许我去钓鱼。
(3) allow +doing sth 允许做某事如：We don't allow smoking in the reading-room.我们不允许在阅览室吸烟。
(4) be allowed to do sth 如：被允许做某事The students are allowed to play games on the play ground after school.放学后学生们被准许在操场上做游戏。
2.It’s bad for your health if you spend too much time on them.你在那上面花的时间太多，会危害你的健康。
(1)(2) A. too much太多既是形容词短语，也是副词短语，所以too much它既可以修饰不可数名词，也可以用来修饰动词。
too much water 太多的水；eat too much 吃得太多；B. too many修饰可数名词的复数形式。
much too 是“很，太”，修饰形容词或是副词。
He shouldn't walk too much. 他不应该走太多路。
She has too many books in her room. 她房间书太多了。
仁爱版初三英语上册Unit 4 Amazing science句式精讲精练-word文档
Unit 4 Amazing science句式精讲精练句式精讲1.It’s made of metal.be made of 意为“由……制成”。
例如：The desk is made of wood. 这张桌子是由木头制成的。
例如：These bottles are made of glass.这些瓶子是由玻璃制成的。
Wine is made from grapes. 红酒是葡萄酿的。
This car is made in Tianjin. 这辆车是在天津制造的。
2.I hope your dream will come true.come true意为“（理想、梦想等）实现”。
come作系动词，表示“变得”，其后常接一些表示好的、积极的形容词，如：true; right等。
Your dream will come true if you work hard. 如果你努力工作，你的梦想会实现的。
【拓展】辨析：come true与realizecome true和realize均可表示“实现”之意，但come true的主语常是物或事，如：愿望、梦想、目标等。
realize是及物动词，其主语常是人。
例如：His wish to be an actor has come true. 他想当演员的愿望实现了。
She realized her dream finally. 她最终实现了她的梦想。
3.It is used for sending satellites or spaceships into space.be used for 意思是“被用来做某事”，for是介词，它的后面用名词或者动名词作宾语。
例如：Knives are used for cutting things. 刀是用来割东西。
【拓展】（1）be used as意思是“被作为……使用”，as是介词，意思是“作为”，它强调被当作工具或者手段来使用。
仁爱版九年级上册第四单元Topic 3知识点
Unit 4Amazing ScienceTopic 3China is the third nation that sent a person into space.重点单词electronic adj. 电子的doubt n. v. 怀疑，疑惑tiny adj. 极小的，微小的inside prep. 在……内；在……里adv. 在里面brain n. 脑；智力；脑力cancel v. 取消，撤销；废止connect v. 连接；把……联系起来certain adj. 确定的，无疑的；一定会……warn v. 警告，告诫might v. 可以，可能housework n. 家务劳动，家务事重点短语1. no doubt 无疑地2. for instance 例如3. for certain 肯定，确定，无疑4. on one’s own 独自，单独重点句型1. It proves that China has made great progress in its space industry.2. There is no doubt that computers are very useful in technology and business.3. Besides,not everything we read on the Internet is true or good for us.4. No one knows for certain,but most people think that robots will be part of our lives. 重点语法1. 定语从句（I）that,which,whoReview of Units 3-4重点单词magazine n. 杂志wife n. 妻子，太太paint n. 油漆；油漆涂层v. 在……刷油漆；用颜料画palace n. 王宫，宫殿tower n. 塔。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
UNIT 4 Amazing Science Topic 1 Spaceships are mainly controlled by computers.
1 Look! What a beautiful goddess! 感叹句型
一、用what 引导的感叹句有三种句式，此时，what 为形容词，用作定语，修饰它后面的名词或名词词组。
（1）What +a / an + 形容词＋可数名词单数＋主语＋谓语！What a fine day it is！（多么好的天气啊！）
（2）What + 形容词＋可数名词复数形式＋主语＋谓语！例如：What good teachers they are！（他们是多么好的老师啊！）
（3）What + 形容词＋不可数名词＋主语＋谓语！例如：What round bread it is！（这是一块多么圆的面包啊！）
二、用how 开头的感叹句也有三种句式，此时，how 是副词，用作状语，修饰后面的形容词、副词或动词。
（4）. How ＋形容词＋主语＋谓语！例如：How hot it is today！（今天天气多热啊！）（5）. How ＋副词＋主语＋谓语！例如How hard he works！（他工作多么努力啊！）（6）. How + 主语＋谓语！例如：How she dances！（她跳舞跳得多好啊！）
注意：what 和how 引起的感叹句，在口语中常可以省略主语、谓语或其它句子成分。
例如How cold （it is ）！What a good girl！What delicious fish
in Shenzhou V for 21 hours.
4 Oh, Kangkang, what a large crowd! 感叹句
实现梦想
持续
.
doctors can find diseases easily and solve other problems.
12 In factories, robots controlled by computers can do
出现
the Internet, people can do shopping and do business at home.
15 writing letters on paper, people communicate by sending e-mails and
条件状语从句
18 Verb + object + complement\n 动词+宾语+补语\n
Unit4 Topic 2 When was it developed?
sending satellites or spaceships into space.
5 I wish I could go into space some day. 虚拟语气
实现
scientists have cloned rabbits, sheep, cows, mice, pigs and some other animals.
human beings.
robots can think for themselves, problems may appear.
want to be our servants, but our masters.
the weather was good and the stars could be seen．
Unit4 Topic 3 We will live in space one day.
在将来
基础技能
在舞台上
一般说来
were quite bad during the journey.。