2018年秋九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsUs同步练习新版冀教版2

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【小初高学习]2018年秋九年级英语上册 Unit 5 Look into Science Less

Unit 5 Look into Science●1 correct adj. 正确的；恰当的[观察] Let's test which theory is correct.让我们测验一下哪种理论是正确的。

We must make sure that things are done correctly without mistakes.我们必须确保事情做得准确无误。

[探究] correct的副词形式是________，意为“________”。

[拓展] correct 还可用作动词，意为“改正；纠正”。

Can you help me correct the mistake that you find?你能帮我改正你发现的错误吗？1．2016·无锡To my surprise, the 3yearold boy can spell all those words ________(正确地)．●2 method n. 方法；办法[观察] That's called the scientific method.那被叫作科学方法。

这是算出那道数学题最好的方法。

The good way to keep healthy is to take more exercise.保持健康的好方法就是多锻炼。

His money wasn't earned by honest means.他的钱来路不明。

2．老师正在给我们演示一种新的书写方法。

The teacher is showing us ________ ________ ________ ________ ________．●3 force n. 力量v. 迫使；强迫[观察] The force of the air keeps the water in the jar.空气的力量使水留在广口瓶里。

The truck was forced to stop for repairing. 那辆卡车被迫停下来修理。

K12推荐学习2018年秋九年级英语上册 Unit 5 Look into Science Less

Unit 5 Look into Science课时分层训练(二十六)[Lesson 26]Ⅰ.根据句意及首字母提示补全单词1．He blew out the c________ and went to bed.2．The river is s________. You can even see the bottom of it.3．Our team beat the other in the football m________.4．He used the l________ to light the cigarette.5．The doctor e________ the patient carefully.Ⅱ.用方框中所给单词或短语的适当形式填空be made up of, use up, one fifth，two or three minutes, match1．There are only three ________________ in the box.2．Keep the candle burning for ________________．3．We have ________________ all the salt. Please go and buy some.4．A car ________________ many different parts.5．About ________________ of the students in my class are girls.Ⅰ.单项选择( )1.Water is ________ oxygen and hydrogen(氢气)．A．made of B．made from C．made into D．made up of( )2.2017·来宾________ of the students in Sunshine Middle School________ from the countryside.A．Two third; is B．Two thirds; are C．Two thirds; is D．Two third; are ( )3.2017·东营—A little monkey might feel sad because of having a new baby sister or brother!—Yeah. I didn't know that________ I saw the film Born in China.A．if B．until C．since D．although( )4.Sometimes you have to stop________ too much and just go where your heart takes you.A．think B．to think C．thinking D．thinks( )5.He told the interviewer that he had ________ money to buy old bikes.A．put away B．turned off C．taken out D．used upⅡ.完形填空There have been many great inventions that change the way we live. The first great __1__ was one that is still very important today—the wheel. This made it easier for man __2__ heavy things and to travel long distances. For hundreds of years after that,there were __3__ inventions that had as much effect as the wheel. Then in the early 1800s the world started to change __4__. There was little unknown land left in the world. People did not have to explore much any more. In the second half of the 19th century many great inventions were made. __5__ them were the camera, the electric light bulb and the radio. These have all become a big part of our life today.The first part of the 20th century saw more great inventions. The helicopter was in 1909. Movies __6__ sound was in 1926. The computer was in 1928. And jet planes were in 1930. This was also a time when a new __7__ was first made. Nylon came out in 1935. It changed the kind of clothes people wear. Of course new inventions continued to be made. Man began looking __8__ ways to go into space. Russia made the first step. Then the United States took another. Since then other countries, including China and Japan, __9__ their steps into space. In 1969 man took his biggest step away from earth. __10__ first walked on the moon. This was certainly just a beginning. New inventions will someday allow us to do things we have never yet dreamed of.( )1.A.scientist B．artist C．musician D．invention( )2.A.carry B．carrying C．to carry D．carried( )3.A.few B．a few C．little D．a little( )rgely B．differently C．greatly D．freely( )5.A.Between B．Among C．Before D．After( )6.A.in B．of C．on D．with( )7.A.mistake B．product C．world D．material( )8.A.for B．out C．after D．around( )9.A.made B．were made C．have made D．had made( )10.A.Chinese B．Japanese C．Americans D．Russians教师详解详析【课时分层训练】课内基础自测Ⅰ.1.candle 2.shallow3．match 4.lighter5．examines/examinedⅡ.1.matches2．two or three minutes3．used up4．is made up of5．one fifth课后巩固提升Ⅰ.1.D be made of意为“由……制成”(从制成品中可以看出原材料)；be made from 意为“由……制成”(从制成品中看不出原材料)；be made into后接成品，意为“被制成……”；be made up of意为“由……组成”。

2018年秋九年级英语上册Unit5LookintoScience语法聚焦五新版冀教版【经典版】.doc

Unit 5 Look into Science1. A blueprint is a drawing that shows how to put a house together with many different parts.蓝图就是展示如何将许多不同的部分组建成一栋房子的图纸。

2. From your DNA, scientists can identify not only you, but also people who are related to you.从你的DNA中，科学家们不仅能够鉴别你，而且能鉴别与你相关的人。

3. The experiment you did sounds interesting.你们做的那个实验听起来有趣。

4. Here are the pens which I bought yesterday.这些是昨天我买的钢笔。

1. 定义以上四个句子都是包含定语从句的主从复合句。

定语从句在复合句中作________语，修饰主句中的________词或代词。

2. 用法在定语从句中，被修饰的词称为先行词，定语从句通常位于先行词________(之前/之后)，由关系词引导。

初中阶段我们要能辨认并理解由that，which, who等关系代词引导的定语从句。

which 代指________，who 代指________，that 既可指________，又可指________。

that或which在从句中作________语或________语；当作________语时，that或which可省略。

3. 注意：that 和which 指物时，可以互换，但在下列情况下必须使用that。

(1)先行词是all, everything, nothing, little something, anything等时。

That is all that I know.我知道的就是这些。

[K12配套]2018年秋九年级英语上册Unit5LookintoScience主题写作五新版冀教版

Unit 5 Look into Science本单元的话题为“谈论科学”。

通过本单元的学习，学生要能够用英语表达出科技对人们日常生活产生的影响。

写作此话题时多采用一般现在时态。

2016·南充改编对于“中学生在校是否可以使用手机”，不同学生有不同的看法，请你根据下面表格中的提示写一篇短文，向某英语报社投稿。

要求： 1.包含所有要点，不逐字翻译，围绕要点适当发挥；2．文中不得出现真实人名、地名、校名等；3．100词左右。

常用短语1．花费时间做某事________________2．对……有益/害处________________3．远离________________4．依靠；依赖________________5．与……联系________________常用句子1．It's convenient for us to keep in touch with others.2．It can also cause many problems.3．It also has bad effects on us students.高分模板Nowadays, ①more__and__more teenagers use mobile phones. Can middle school students use mobile phones at school? Different students have different opinions about it.Some students think they can use mobile phones at school. ②First,__it's convenient for them to call their parents, teachers or friends. Second,__they can search what they need on mobile phones. For example, they can look up new words and look through news.③However,__some students disagree. They think using mobile phones at school isa waste of time. Many students spend too much time on games and QQ. Besides, it's unhealthy for the mind and the body, such as hurting eyes, making some bad friends.④In__my__opinion,__students can't use mobile phones at school. It's bad for their health and study.名师点评①开篇点题。

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Unit 5 Look into Science
●1 suggest v。

建议,提议；暗示
[观察] They suggested we should listen to the class right away。

他们建议我们要马上去听课。

I suggest asking her advice。

我建议问一下她的建议。

Her look suggested that she had known the news。

她的表情表明她已经知道了那则消息。

[探究] suggest 后可接that 或which引导的________从句。

从句用虚拟语气,即“should＋动词________”,should可省略。

[拓展] suggest 一般用作________(及物/不及物)动词,其后可接名词、代词、动名词、带疑问词的不定式。

suggest后还可接双宾语,其直接宾语可由名词、代词、that从句充当,其间接宾语多由介词________引出。

I suggested to him that he should solve the problem in another way。

我建议他用另一种方式解决这个问题。

[辨析] suggest与advise
1．(1)我建议用一种不同的方法做这件事。

I ________ ________ it in a different way。

(2)我建议班会不要在星期六举行。

I ________ ________ the class meeting should not be held on Saturday。

(3)2017·滨州—What a good________ you've given me! Thanks a lot。

—My pleasure。

A．information
B．news
C．suggestion
D．advice
●2 development n。

发展
[观察] What are your plans for the development of your company?
你打算怎样来发展你的公司？
[拓展] (1)development的动词形式是develop,意为“发展；壮大”。

(2)developed countries 发达国家developing countries 发展中国家2．2017·大连科技的发展会给我们未来的生活带来怎样的影响。

(翻译句子)
________________________________________________________________________ ________________________________________________________________________
●3 discovery n。

发现；发觉
[观察] Scientific discoveries are making our lives better and better。

科学发现正使我们的生活变得越来越好。

[探究] discovery既可作可数名词,又可作不可数
名词。

它作可数名词时,复数形式为________。

[拓展] discovery的动词形式是discover。

[辨析] discover与invent
3．2016·宜昌—The Chinese scientist Tu Youyou won the 2015 Nobel Prize。

—Her ________ has saved millions of lives across the world。

A．victory
B．story
C．discovery
D．industry
●1 The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar。

向上推纸板的空气压力高于广口瓶里的水向下按的压力。

[探究] (1)push up 意为“________________”, 是动词短语。

其反义短语是________________,意为“________________”。

Keep your back straight, and push up with your arms。

保持背部挺直,向上推你的手臂。

(2)that 在此句作为________词,用于指代上文中提到的人或事物,以避免重复。

本句中
that 指代主语________________。

The weather in Harbin is colder than that in Shanghai now。

现在哈尔滨的天气比上海的天气要冷。

[辨析] that, one与it
1．(1)他正在向上推那张地图。

He is ________________ the map。

(2)2017·黔东南The weather in Chongjiang is the same as________ in Rongjiang。

A。

that B．those
C．it D．them
(3)2017·泰安—I'm a little hungry, Mum!
—There are some apple pies on the table, you may take________．
A．it B．this
C．that D．one
●2 Scientific discoveries are making our lives better and better。

科学发现正使我们的生活变得越来越好。

[探究] 在英语中,“比较级＋and＋比较级”表示“____________”。

当比较级由
“more＋形容词或副词原级”构成时,若要表示“越来越……”,应该用“____________＋形容词或副词原级”。

如：more and more beautiful/careful 越来越美丽/认真。

They develop their skills so that they can do
things better and better。

他们提升自己的技能以便把事情做得越来越好。

2．2017·齐齐哈尔改编Our country is getting________．We are proud of it。

A．more and more strong
B．strong and strong
C．stronger and stronger
D．more strong
教师详解详析
Lesson 30 Science Affects Us
【课前自主预习】
单词闯关
1．影响
2．建议,提议,暗示； suggestion
3．发展； develop
4．发现,发觉； discover
短语互译
1．turn…over
2．push up
3。

push down
4。

原地；在适当的位置
5．移动电话
句型在线
1．suggest; try it 2。

higher than
3．you did 4。

better and better
5．the most amazing
【课堂互动探究】
词汇点睛
●1 宾语；原形；及物； to
(1)suggest(ed) doing (2)suggest(ed) that
(3)C
●2 What kind of influence will the development of science and technology bring us?
●3 discoveries
C victory意为“胜利”；story意为“故事”；discovery意为“发现”；industry 意为“工业”。

句意：“中国科学家屠呦呦获得了2015年诺贝尔奖。

”“她的发现挽救了全世界数百万人的生命。

”故选C。

句型透视
●1 向上推； push down; 向下按；代； the air pressure
(1)pushing up (2)A (3)D
●2 越来越； more and more
A。