2020年秋九年级英语上册 Unit 5 Look into Science!易混淆词语辨析 (新版)冀教版

合集下载

Let's Do an Experiment!Unit 5Look into Science

4. I am so sure of my theory that Brian can do the experiment over your head and I know you won’t get wet. 我对布莱恩在你头上做实验的理论很有把握，并且你不会湿的。 be sure of / about 表示“对……有把握”的意思。但be sure of 后面可以接名词、代词和 v.-ing 形式，而be sure about 后面只能接名词或代词。如：
The force of the air. / The air pressure.
n. 广口瓶；罐子
3. Is Jenny sure of her theory? How do you know?
Yes, she is. She is so sure of her theory that Brian can do the experiment over Danny’s head and he won’t get wet.
【拓展】take away & take off在take away 与take off 这两个短语中，take 都是“拿、带”的意思，away 和off 是副词，都可以表示“离开、离去”的意思。从字面意思及结构看，这两个短语很容易被混淆。其实，这两个短语的意思和用法相差很远。
★take away 可表示“拿走”、“使离开”、“减去”等意思。如：His sister wants to take away this book.他的姐姐想拿走这本书。The girl was taken away from school.女孩被带离学校。 Take away 3 from 6 and you get 3.6减3等于3。

河北专用2023九年级英语上册Unit5LookintoScience单元话题写作__描述科技与发明

熟词生义
从所给选项中,选出加黑单词的汉语意思
1.match
A. n.火柴 B. n.比赛 C. v.相称,相配
(1)She was wearing a beautiful skirt, but her sweater didn't match it.
(2)Don't let your children play with matches.
注意: (1)词数90左右; (2)不得透露学校、姓名等信息。参考词汇:太阳能solar power
【谋篇布局】第一段:引出主题,点明自己的发明
①My invention is a flying bike. Here is my introduction to it. ②I'm glad to be here to introduce my invention.
It has many advantages. However, it needs to be improved as well.We had better add something to the bike to protect us if we fall off it. It's a good idea to set an umbrella on it to help us keep off the rain.
(2)Correct my pronunciation if it's wrong.
(3)With the correct amount of water and sunlight, the plant will grow well.
(4)He is always very correct in his speech.

2020年秋九年级英语上册Unit5LookintoScience!词汇讲解(新版)冀教版

Unit 5 Look into Scie nee单词1. correct作形容词，意为"正确的、恰当的”，在句中作定语或表语。

如：I thi nk all the an swers are correct. 我想所有的答案都是正确的。

作及物动词，意为“改正、纠正”，后加名词或代词作宾语。

如：You should correct your mistakes as soon as possible. 你应该尽快纟纠正你的错误。

2. force作不可数名词，意为“力量”。

女口：Can you sta nd this kind of force? 你能忍受这种力量吗？作及物动词，意为“迫使、强迫”，后加名词或代词作宾语。

女口：You can ' t force them do so many things. 你不要强迫他们做这么多事情。

3. match作可数名词，意为“比赛、竞赛、对手、敌手、火柴” ，复数形式是 matches 。

如：We can 't find any matches here. 我们在这儿找不到火柴。

作及物动词，意为“ “与……相配”后加名词或代词作宾语。

如：The colour of the shirt does not match that of the pan ts.衬衣的颜色与裤子的颜色不相配。

4. double作可数名词，意为“两倍、双倍”，复数形式是doubles 。

如：Homework is double at weeke nd. 在周末作业是双倍的。

作形容词，意为“双倍的、两倍的、两用的”，在句中作定语或表语。

如：we d like a double room. 我们想要一个双人间。

5. fan tastic剂。

7. copy作可数名词，意为“复制品、一本、一册”，复数形式是copies 。

女口This is just a copy. 这只是一个复制品。

九年级英语上册 Unit 5 Look into Science Lesson 29 DNA—The

精选
11
Read the lesson and answer the questions.
(1)What is a blueprint? A blueprint is a drawing that shows how to put a house together with many different parts. (2)Which is more complex, building a living thing or building a house? Building a living thing is far more complex than building a house.
(3)Do some twins have the same DNA?
Yes,they do.
精选
12
(4)Is it possible to change your DNA?
Yes, it is. In the future, scientists might be able to change our DNA.
(5)Whose DNA is related to yours?
People who are related to me. For example, my parents and grandparents.
精选
13
between与among between用于两者之间，among一般指三者或三者以上。 Jack sits between Tim and Bob. Jack坐在Tim和Bob之间。 She was among the crowd. 她处在人群中。
Unit 5 Look into Science
Lesson 29 DNA-The Story of You

2020九年级英语上册 Unit 5 Look into Science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 mobilephones 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 is a 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。

2020九年级英语上册 Unit 5 Look into Science基础知识过关五 (新版)冀教版

Unit 5 Look into Science单元基础知识过关五1．方法；办法________________2．力量；迫使；强迫________________3．火柴；相称；相配________________4．当然；确定；肯定 ________________5．除非；如果不________________6．两倍(的)；双倍(的)________________7．奇异的；了不起的；极好的________________8．一般的；普遍的________________9．重复；复述；背诵 ________________10．孙子；外孙________________11．孙女；外孙女________________12．指示；说明________________13．正确的；恰当的(adj.)________→(adv.)________14．建议，提议；暗示(v.)________→(n.)________15．发展(n.) ________→(v.)________1．把……翻转；倒过来 ________________2．把……拿开________________3．科学方法 ________________4．用光；用完________________5．由……组成________________6．即使；纵然________________7．引起某人的注意________________8．多达 ________________9．leave for ________________10．in general ________________11．except for ________________12．be related to________________13．billions of ________________14．turn…over________________15．push up________________16．in place________________1．我用水把一个广口瓶装满。

冀教版九年级英语上册Unit 5 Look into Science 单元知识点归纳：语法归纳

定语从句一、定义:在复合句中,修饰某一名词或代词的从句叫作定语从句。

如:(1)The man who lives next to us is a policeman.(2)You must do everything that I do.上面两句中的man和everything是定语从句所修饰的词,叫先行词,定语从句通常放在先行词的后面。

*引导定语从句的词有关系代词that,which,who(宾格whom,所有格whose)和关系副词where,when,why*关系词常有三个作用:1.引导定语从句2.代替先行词3.在定语从句中担当一个成分二、关系代词引导的定语从句1.who指人,在从句中作主语The boys who are playing football are from Class One.2.whom指人,在定语从句中充当宾语,常可省略。

(1)Mr.Liu is the person (whom)you talked about.注意:关系代词whom在口语和非正式语体中常用who代替,可省略。

(2)The man (who/whom)you met just now is my friend.3.which指物,在定语从句中作主语或者宾语,作宾语时可省略(1)Football is a game which is liked by most boys.(which在句子中作主语)(2)This is the pen (which) he bought yesterday.(which在句子中作宾语)4.that指人时,相当于who或者whom;指物时,相当于which,在定语从句中作主语或者宾语,作宾语时可省略。

(1)The people that/who come to visit the city are all here.(在从句中作主语)(2)Where is the man (that/whom)I saw this morning? (在从句中作宾语)5.whose通常指人,也可指物,在定语从句中作定语(1)He has a friend whose father is a doctor.(2)The classroom whose door is broken will soon be repaired.=The classroom the door of which is broken will soon be repaired.(3)Do you like the book whose color is yellow?=Do you like the book the color of which is yellow?。

秋九年级英语上册 Unit 5 Look into Science Lesson 30 Scienc

Unit 5 Look into Science课时分层训练(三十)[Lesson 30]Ⅰ.根据句意及汉语提示完成句子1．Playing puter games all day ________ (影响)your studies.2．With the ________(发展) of the Internet, many people are used to shopping online.3．Researchers in this field have made some important ________ (发现)．4．Young couples like to search the Internet for some ________ (建议) on how to name their babies.5．He is doing an ________ (实验) in the laboratory.Ⅱ.用方框中所给单词或短语的适当形式填空sound, turn…over, in place, develop, full of1．Please give me a glass________________ orange juice.2．________________ the bottle ________________ and see what will happen.3．Please keep the picture ________________．4．The story that my sister tells ________________ interesting.5．What are their plans for the ________________ of their factory?Ⅰ.单项选择( )1.With the________ of the scientific technology, our life is being easier and easier.A．development B．movementC．instruction D．environment()2.2017·宿迁—Could you give me a few________ on how to spend the ing summer holiday?—OK. Let me see.A．hobbies B．knowledgeC．suggestions D．information()3.2016·某某We talked about the problem and Tim________ doing some research first.A．finished B．enjoyedC．suggested D．practiced( )4.Don't move those things. Please keep them________．A．in danger B．in troubleC．in place D．in need( )5.It was Columbus who ________ America in 1492.A．discover B．discoveredC．invent D．inventedⅡ.2017·龙东改编任务型阅读Every morning my father buys a newspaper on his way to work. Every__evening__my__mother__looks__through__magazines__at__home. And every night, I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing?Paper was first created about 2，000 years ago, and has been made from silk, cotton, bamboo, and since the 19th century, from wood. People learned to write words on paper to make a book. But in those days, books could only be produced one at a time by hand. As a result, they were expensive and rare. And because there weren't many books, few people learned to read.Then printing was invented in China. When printing was developed greatly at the beginning of the 11th century, books could be produced more quickly and cheaply. After that, knowledge andideas spread quickly.Today information can be received online, downloaded from the Internet rather than only found in books. And information can be kept on CDROMs or machines such as iPads.puters are already used in classrooms, and newspapers and magazines can already be read online. So will books be replaced by puters one day? No, I don't think the Yao Ming poster on my bedroom wall will be replaced by a twometrehigh puter!1、2题完成句子；3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。

2019-2020年九年级英语上册 Unit 5 Look into Science Lesson 30 Science Affects Us课件冀教版

答案: 4. tried to catch
5. take care of
同义句转换。（每空一词）
1. He didn’t agree to go there with us. He ____r_e_f_u_se_d__t_o_g_o____ there with us. 2. Why don’t you go swimming with me? Why ____n_o_t_g_o_____ swimming with me? 3. Grandma takes care of my sister every day. Grandma __lo_o_k_s__a_ft_e_r__ my sister every day. 4. You don’t have to go home today. You __n_e_e_d_n_’_t_g_o_____ home today.
2. Continue to learn Attributive Clause.
3. Keep trying and never give up.
Lead in
Some Experiments
Pre-reading
Think about it
• 1.Have you ever done any interesting experiments? Can you describe one of them?
3. Does Wang Mei think the experiment they did sounds
interesting? __Y_e_s_, _s_h_e_d_o_e_s___________________________________. 4. The air pressure _p_u_s_h_i_n_g_u_p__o_n__th_e__c_a_r_d_b_o_a_r_d____ is

2019-2020年九年级英语上册Unit5LookintoScienceLesson27PlanetDanny教学课件新版冀教版

Group work: 1. Practice the dialogue in groups
2. Act it out.
What interests you about the solar system? If you had a chance to go to space, would you go? Share your ideas with a partner.
Let's enjoy some pictures
Make a new dialogue with your partner.
编后语
• 常常可见到这样的同学，他们在下课前几分钟就开始看表、收拾课本文具，下课铃一响，就迫不及待地“逃离”教室。实际上，每节课刚下课时的几分钟是我们对上课内容查漏补缺的好时机。善于学习的同学往往懂得抓好课后的“黄金两分钟”。那么，课后的“黄金时间”可以用来做什么呢？
Brian come to visit.
( F )3. During the day, Danny can see many stars in the sky
through the telescope.
( T )4. Jenny and Brian will come back to Danny’s house because
Do you think there is life on other planets? Let's seey unless double mystery
n. adj. adv. conj. n. & adj. n.
望远镜太阳的当然除非两倍&双倍的谜
they want to use the telescope.

2020九年级英语上册Unit5LookintoScienceLesson27PlanetDanny课时训练新版[冀教版]

Lesson 27 Planet DannyⅡ。

词汇练习(A)根据句意及所给提示,写出单词的正确形式。

1．Excuse me, sir。

Do you need a single room or a d________ room? 2．We will have a field trip u________ it rains tomorrow。

3．We are ________ (当然) on your side。

4．Do you know anything about the ________ (太阳的) system? 5．People use ________ (望远镜) to watch stars far away。

(B)用方框中所给短语的适当形式填空。

worth a try, come out, even if,at night, go down1．____________ I fail this time, I will not give it up。

2．After the sun____________, they could see the stars。

3．The moon____________ from behind the clouds just now。

4．What do you usually do ____________？5．Applying(申请) for that job is____________。

You might get it。

Ⅲ。

单项填空( )1。

________ he doesn't come back, I will still wait for him。

A．Because B．WhenC．Until D．Even if( )2。

This sweater is too expensive。

I'd like a ________ one。