九年级英语上册 Unit 5 Look into Science Lesson 26 Keep the Candle Burning课时训练
冀教版九年级上册英语精品课件 unit 5 Look into Science! Lesson 26
1. holder n. 支托物；持有者
2. shallow adj. 浅的
3. lighter n. 打火机；点火器
4. examine v. 检查 5. oxygen n. 氧气
6. match n. 火柴 v. 相称；相配 match作动词时，既可以作及物动词， 也可以作不及物动词，意为“相称； 相配”。
他已筋疲力尽。
【运用】根据汉语意思将下面句子翻译 成英语。 尽量别把火柴都用完。 _T_r_y__n_o_t _to__u_s_e_u_p__t_h_e_m__a_tc_h_e_s_.________
3. How far does the water rise? 水面上升了多少？ far在本句中表示“深（的程度）”。 e.g. They walked far into the forest. 他们走进森林深处。
● First, describe your experiment. ● Second, ask the class what they think will happen. ●Third, do the experiment. ● Finally, ask the class if the result is what they expected.
1. Don’t (use up / push up) all of the ink. Leave some for me.
冀教版英语九年级全一册 Unit 5 Look into Science Lesson 29 教案
Unit 5 Look into ScienceLesson 29：DNA—The Story of You【教学目标】1．记忆单词DNA, blueprint, general, complex, twin, repeat, pattern, identify, related, grandson, granddaughter, instruction;短语in general, except for, e related to, billions of.2．掌握重点句型:（1）In general, blueprint is a drawing that shows how to put a house together with many different parts.（2）But building a living thing is far more complex than building a house.（3）You have your own unique DNA, but it repeats patterns from your parents' DNA.（4）From your DNA, scientists can identify not only you, but also people who are related to you.3．能够用英语向他人介绍自己所知道的有关DNA的知识.4．能够理解课文内容并回答课后的问题.【教学内容】1．学会并能正确使用单词及短语:DNA, blueprint, general, complex, twin, repeat, pattern, identify, related, grandson, granddaughter, instruction, in general, except for, be related to, billions of.2．能够运用下列句型:（1）In general, blueprint is a drawing that shows how to put a house together with many different parts.（2）But building a living thing is far more complex than building a house.（3）You have your own unique DNA, but it repeats patterns from your parents' DNA.（4）From your DNA, scientists can identify not only you, but also people who are related to you.【教学重难点】1．能够正确应用本课的重点词汇:DNA, blueprint, general, complex, twin, repeat, pattern, identify, related, grandson, granddaughter, instruction;掌握短语in general, except for, be related to, billions of.2．能够用英语向他人介绍自己所知道的有关DNA的知识.【教学思路】思路一:以"DNA"为主题.通过展示图片,询问学生们"他们看起来一样吗?为什么一样?他们看起来不同吗?为什么不同?"引导学生们发现他们看起来相似的原因是由于DNA.通过设置学生感兴趣的话题导入新课,激发他们的学习兴趣,调动他们的积极性和主动性.思路二:以"DNA"为主题.通过师生对话,直接导入本课话题DNA.通过小组合作探究,找出文中的重点短语和句子,共同解决疑难.【教学准备】教师在课前设计教学PPT,准备录音机和磁带,多媒体等.【教学过程】Ⅰ．Lead inLeading in 情景1T: Hello, class. Today we'll learn Lesson 29. (The teacher shows two pictures on PPT.)Please look at the pictures. Are they look the same? Are there differences between them?S1: ...T: Why do some students look different? And why do cousins look similar?Ss: Because of DNA.T: Well done. Now let's learn Lesson 29: DNA—The Story of You.设计意图:通过展示图片,设置学生感兴趣的问题,引出本课话题——DNA.激发了学生的学习兴趣.Leading in 情景2T: Good morning/afternoon, everyone. What is DNA? What does DNA stand for?S1: DNA is something that all living things have.S2: DNA carries the genetic information that makes every living thing what it is.T: Very good. DNA is short for the full scientific term "deoxyribonucleic acid". That's hard tosay. DNA is much easier. Every living thing has its own DNA. DNA holds the information and instructions for creating a living thing. For example, I have straight black hair because part of the instructions in my DNA was to give me straight black hair. My grandmother has the same straight black hair. I have part of my grandmother's DNA.设计意图:教师采用直接导入的方法,引出本课话题——DNA,使学生很直观地进入本课的学习,为下面的学习奠定基础.Ⅱ．PresentationThe teacher shows the new words on PPT. Ask students to try to read these words. The students follow the teacher three times. Then give the students five minutes to remember the words. Let students spell and read them one by one.设计意图:教师以PPT的形式呈现本课中出现的生词,领着学生们朗读并记忆,为下面的课文学习做好充分准备.Ⅲ．Reading1．Read the text aloud.T: Boys and girls, it's our reading time. Please read after the video and you should pay more attention to your pronunciation.设计意图:让学生大声朗读课文,对课文的意思有个大致的了解,对于培养学生的正确发音以及培养学生的语感都有重要作用.2．Careful reading.T: Boys and girls, now this time, I'll make the exercise a little more difficult. Read the lesson again and answer the questions.Show Let's Do It!Read the lesson and answer the questions.（1）What is a blueprint?（2）Which is more complex, building a living thing or building a house?（3）Do some twins have the same DNA?（4）Is it possible to change your DNA?（5）Whose DNA is related to yours?Keys:（1）A blueprint is a drawing that shows how to put a house together with many different parts.（2）Building a living thing is far more complex than building a house.（3）Yes, they do.（4）Yes, it is. In the future, scientists might be able to change our DNA.（5）People who are related to me. For example, my parents and grandparents.设计意图:要求学生认真阅读课文,把握课文信息,回答问题,对文章内容有更深层次的理解.3．Read the text and find out main phrases and sentences.Main phrases:In generalExcept forBe related toBillions ofMain sentences:What can scientists do with DNA?But building a living thing is far more complex than building a house.Except for some twins, every living thing has its own unique DNA.Some health problems can be caused by problems in your DNA.In the future, scientists might be able to change your DNA.There are copies of your DNA in every part of your body.You have your own unique DNA, but it repeats patterns from your parents' DNA.Your DNA has billions of instructions that explain why you are the way you are.It's one of the most amazing things on the earth!教材解读:（1）What can scientists do with DNA?do with为固定短语,意为"处理",强调对象,与疑问词what连用.拓展:deal with也意为"对待,处理",侧重处理的方式、方法,与疑问词how连用.（2）In general, a blueprint is a drawing that shows how to put a house together with many different parts.in general意为"一般而言,概括说来",通常置于句首,也可以用generally speaking来表示.different为形容词,意为"不同的",常用于以下结构中:be different from与……不同;be different in…在……上不同.（3）But building a living thing is far more complex than building a house.living为形容词,意为"活着的,活的",常作定语.far为副词,意为"非常,远远",用来修饰形容词和副词的比较级,表示程度.拓展:同样用法的词还有even"甚至"; rather"相当"; much"……得多"; a little/bit"有点"; a lot"……得多"等等.（4）Except for some twins, every living thing has its own unique DNA.except for意为"除……之外",它要求排除的是不同类的.辨析: except for, except, besides, butexcept for意为"除了",表示对主体的肯定和局部的否定,用于不同类的事物间.except可用作介词,意为"除了……之外",表示同类事物间的排除关系.besides可用作介词,意为"除……之外",表示同类事物间的叠加关系.but可用作介词,意为"除……之外",常与no, all, every, each, none, nobody等词连用,有时可与except互换.every为形容词,意为"每一的,每一个的",其后接单数名词;"every+单数名词"作主语时,谓语动词用单数;every强调整体概念,不能直接与of连用,指三者及三者以上中的每一个.拓展:each可作形容词,意为"每个的",也可用作代词,意为"每个",each作形容词时只能作定语,其后接单数名词;"each+单数名词"或each作主语时,谓语动词用单数;each强调个体,可与of连用,指两者及两者以上中的每一个.注意:"every/each+单数名词+and+ every/each+单数名词"结构作主语时,谓语动词用单数形式.own作形容词,意为"自己的",位于物主代词或名词所有格之后,还可作动词,意为"拥有",其后宾语多表示房屋、土地或财产等,其名词形式为owner,意为"物主".（5）Some health problems can be caused by problems in your DNA.health为不可数名词,意为"健康",常构成短语in good/bad health,意为"健康/不健康".拓展:healthy为形容词,意为"健康的";unhealthy意为"不健康的",keep/stay healthy意为"保持健康".healthily为副词,意为"健康地",eat healthily意为"吃得健康".cause为及物动词,意为"引起,导致,发生",后面可接双宾语,也可接动词不定式作宾语补足语.拓展:cause作名词,意为"原因、起因".指导致某种结果、造成一种事实的原因,通常与of连用.（6）In the future, scientists might be able to change your DNA.be able to意为"能,会",表示通过努力而获得的能力,强调结果,可用于各种时态,其后接动词原形.（7）You have your own unique DNA, but it repeats patterns from your parents' DNA.repeat为及物动词,意为"重复,重述",后接名词或代词作宾语.parents'意为"父母亲的",是复数名词的所有格形式.（8）From your DNA, scientists can identify not only you, but also people who are related to you.identify为及物动词,意为"确认,识别,鉴别",后接名词或代词作宾语.be related to意为"和……有联系,和……有关,与……有亲戚关系".related为形容词,意为"有关的、相关的".relate为动词,意为"把……联系起来",常与to或with搭配.（9）Your DNA has billions of instructions that explain why you are the way you are.本句句末的you are是the way的定语从句.the way的定语从句的引导词可用in which,或用that,也可以不用引导词.way在本句中意为"情况、状态".（10）It's one of the most amazing things on the earth!one of the most amazing things意为"最令人惊奇的事情之一",为"one of the+形容词的最高级+复数名词"结构.其中定冠词the也可使用形容词性的物主代词来代替.设计意图:学生是学习的主体,教师要努力调动学生学习的积极性和主动性,通过组内合作讨论、探究,找出课文中的关键单词、短语和句子,把所学的知识转化为学习能力.Ⅳ．Task1．Show Let's Do It!Is it a good idea to change the DNA of the food we eat? Some people say doing this makes our food better. Others think it's too dangerous. Search the Internet for information and write down your ideas.2．Have the students consider the questions in Let's Do It! No. 4.3．Have them complete this task and research genetically modified food. Their research should answer the following questions:Do you think it's a good idea to change the DNA of the food we eat? Why or why not?What are some of the positives of genetically modified food?What are some of the negatives of genetically modified food?4．Have the groups present their research in the form of a commercial that is either advertising the continuation of genetically modified food or the end of it.设计意图:锻炼学生的口语表达与写作能力,同时培养学生的合作意识.Ⅴ．Practice1．Show Let's Do It! No. 2.Fill in the blanks with the phrases in the box.in general, except for, not only…but also, related to, even if, the same…as…（1）Your homework is quite good ______ a few spelling mistakes.（2）______ the young ______ the old like pop music.（3）Kate's hair is ______ color ______ her sister's.（4）______, women live longer than men.（5）______ many difficulties remain, we can overcome them.（6）Is wealth ______ happiness?2．Complete the passage with the sentences in the box.Changing DNADo you know DNA can be changed? Have you ever seen a pig with a dog's body? Of course not! Pigs and dogs can't have babies together. ______ but now, scientists can do it. Scientists can take DNA from one kind of animal and put it into another kind of animal. They can design new plants by combining the DNA of other plants. ______ Some scientists are worried. They say we need to know more about DNA before we start changing it. ______ But what if the plants are bad for humans, too?A．Their DNA can't combine.B．We can make plants that are bad for pests.C．They can even combine the DNA of a plant and an animal.3．同义句转换（1）Both you and Linda give us a big surprise._______ _______you_______ _______Linda _______ us a big surprise.（2）It takes me half an hour to clean up my room.I _______half an hour _______ up my room.（3）My book isn't the same as his.My book is_______ _______his.（4）What do you do with this problem?_______do you _______ with this problem?（5）He can speak Chinese.He is ______________speak Chinese.（6）I don't know how I could build a house.I don't know how_______ _______a house.Keys:Ⅰ.1．except for 2．Not only, but also 3．the same, as 4．In general 5．Even if 6．related toⅡ.A,C,BⅢ.1．Not only, but also, gives 2．Spend, cleaning3．different from 4．How, deal 5．able to 6．to build设计意图:在掌握了课文中的重点句子和短语之后,做词汇、句子、短文练习,能有效巩固本课所学知识点.Ⅵ．SummaryIn this class, we've learned DNA.设计意图:给学生总结,让学生明确这节课的学习内容.Homework1．Finish off the exercises in the activity book.2．Preview Lesson 30.设计意图:让学生通过习题巩固本节课知识点,并提前做好预习.。
2021年九年级英语上册Unit5LookintoScienceLesson3ScienceAffe
2021年九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsUs教案新版冀教版1. Analysis of the StudentsThe students of Grade 9 have mastered certain vocabularies，expressions and structures. They also have the abilities of self-teaching and working in groups. Most of them are willing to express their opinions in English.2. Analysis of Teaching ContentLesson 30 is the sixth lesson in Unit 5, Book 5.This unit focus on the subject Look into science, also teach the students something about science. Students cares about the subject because it is close to everyone. Lesson 30 mainly talks about the experiments of Wang Mei and Jenny, this lesson also talks about the science affects to us. It asks the students can describe the experiments.实用文档【知识目标】1.To master the word : mobile phone, suggest, affect, discovery.2. To master the phrases: turn… over, push up, push down, in place.【能力目标】Improve the students’ ability of speaking, listening, reading and writing.【情感目标】Know more about the nature, and establish a scientific outlook on life.【教学重点】To master the words and phrases.【教学难点】To master the meaning of the passage, conclusion the knowledge of this unit.实用文档Tape recorder, MultimediaStep 1. Warm-up1. Enjoy a video about the experiment.2. Free talk: What would life be like without puters or mobile phones? Step 2. Presentation1.Explain the new words.2.Show the pictures of Jenny and Wang Mei to elicit the lesson.3.Read the lesson and fill in the blanks:Science affects people’s___________ lives. W ithout the scientific developments of recent years, our lives would be very different. Can you imagine life without puters or__ _______? Scientific__________ are making our lives better and better. DNA is really one of the most amazing things on the earth. Many people think it will__________ the world.实用文档4.Check the answers.5.Explain the language points:suggest v. 建议，提议1) suggest sth. to sb. 向某人建议某事2) suggest doing sth. 建议做某事3) suggest that 建议……4) suggestion n. 建议better and better比较级+and+比较级: “越来越……”。
九年级英语上册Unit5LookintoScienceLesson26KeeptheCandleBurning教学课件新版冀教版
2019/7/10
最新中小学教学课件
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谢谢欣赏！
2019/7/10
最新中小学教学课件
20
口 诀: 分子基，分母序。分子﹥1 ，分母加s 。
二分之一 a/one half (one second) 三分之一 one-third 四分之一 one quarter 四分之三 three-fourths three quarters 五分之二 two-fifths 十分之九 nine-tenths
What is happening?
How to express the fractions:
1) 分数由分子和分母两部分构成。用英语表达时， 分子用基数词，分母用序数词。
2) 如果分子为1，则分母的序数词是单数形式，如 果分子大于1，则分母的序数词用复数形式。
3) ½ ＝ one (a) half 或 one second (onesecond) ¼ = one (a)quarter 或 one-quarter
④ 紧跟老师的推导过程抓住老师的思路。老师在课堂上讲解某一结论时，一般有一个推导过程，如数学问题的来龙去脉、物理概念的抽象归纳、语 文课的分析等。感悟和理解推导过程是一个投入思维、感悟方法的过程，这有问题抓住老师的思路。碰到自己还没有完全理解老师所讲内容的时候，最好是做个记号，姑且先把这个问题放在一边，继续听老师讲后面的 内容，以免顾此失彼。来自：学习方法网
② 根据自己预习时理解过的逻辑结构抓住老师的思路。老师讲课在多数情况下是根据教材本身的知识结构展开的，若把自己预习时所理解过的知识 逻辑结构与老师的讲解过程进行比较，便可以抓住老师的思路。
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。
九年级英语上Unit5LookintoScienceLesson30ScienceAffe
They _______ _______ for Beijing next week.
四、根据句意及汉语提示完成句子 16. 她喜欢每件东西都各就各位。 She likes to have everything ______i_n_____p__la.ce
17. 抱歉，我收回我说的话。
【中考·赤
7. 向上作用于硬纸板的气压高于瓶内的水向下作用 于硬纸板的压力。
The air pressure _____p_u_s_h_i_n_g _____u_p_ on the cardboard is __h_i_g_h_e_r_ than ___t_h_a_t__ of the water ___p_u_s_h_in_g__ _d__o_w_n__ from inside the jar.
8. 广口瓶外更高的气压在适当的位置托住硬纸板。 The higher air pressure outside the jar holds the cardboard _____i_n__ ____p_l_a_ce. 9. 没有科学的发展，我们的生活当然非常不同。 Our lives would ___s_u_r_el_y___b__e very ____d_i_f_fe_r_e_n_t
1. Scientists often ___s_u_g_g_e_s_t___ that farmers use natural ways to grow fruits. (suggestion) 【中考·上海】
2. Can you give me some ____C____ , please? 【中考·绥化】
Unit 5 Look into Science
Lesson 30 Science Affects Us
九年级英语上册 Unit 5 Look into Science Lesson 29 DNA--The Story of You课件 冀教版
Fang Zuming looks like his father—Cheng Long.
Why?
Listening Task
•
Generally drawing.
speaking,
a
____b_l_u_e_pisriant
•
E_th_x_ic_ne_g_pthfoars
identical twins, its own unique
e.g. He likes not only English but also math.
Not only you but also I am a teacher.
5. relate to 涉及；有关
e.g. The story related to the Second World War.
I have a book relating to the Autumn Harvest Uprising.
② 根据自己预习时理解过的逻辑结构抓住老师的思路。老师讲课在多数情况下是根据教材本身的知识结构展开的，若把自己预习时所理解过的知识 逻辑结构与老师的讲解过程进行比较，便可以抓住老师的思路。
③ 根据老师的提示抓住老师的思路。老师在教学中经常有一些提示用语，如“请注意”、“我再重复一遍”、“这个问题的关键是····”等等，这些 用语往往体现了老师的思路。来自：学习方法网
windows. 3. 你的头发和皮肤有同样的DNA。
Your hair has __th_e___ _sa_m__e___ __D_N_A___ _a_s___ your
skin. 4. 她不但会唱歌，而且会跳舞。
She can _n_o_t__ _o_n_l_y__ sing __b_u_t__ _a_l_s_o____ dance.
九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsU
Lesson 30 Science Affects UsⅡ.词汇练习(A)用方框中所给单词或短语的适当形式填空。
surprise, sound, mobile phone, affect, discover 1．The story you told us____________ interesting.2．What you do will____________ your child.3．Your appearance really makes me ____________.4．He ____________ how to start that machine just now.5．More and more people can't live without their ____________.(B)用所给单词的适当形式填空。
1. He ran into the room and __________(surprise) everyone.2．Let's wait and see what __________(happen) next.3．Scientific________ (discover) are making our lives easier and more comfortable.4．Thank you for giving us so many good ________ (suggest)．5．I was amazed at the rapid ________ (develop) of my hometown.Ⅲ.单项填空( )1.The Yangtze River is one of ________ in the world.A．the longest riversB．the longest riverC．longer riversD．longer river( )2.My teacher suggested that we________ our homework on time.A．to finish B．finishingC．finish D．finished( )3.It's a good habit to put everything ________ place.A．in B．at C．for D．with( )4.Look out! The cup is ________ hot water.A．fill with B．full ofC．full D．filled( )5.The machine will start to work when you ________ the red button(按钮)．A．push down B．put upC．take off D．look down( )6.The man ________ talked to you is our maths teacher.A．that B．which C．what D．when( )7.The price of the tomatoes this year is higher than ________ of last year.A．it B．that C．those D．the( )8.The rapid ________ of our country makes all of us feel proud.A．choice B．developmentC．door D．futureⅣ.句型练习(A)连词成句。
九年级英语上册 Unit 5 Look into Science Lesson 25 Let’s D
Unit 5 Look into ScienceLesson 25 Let’s Do an Experiment同步练习1. Does he often do e __________ in physics class?2. I’ll p ____ that what she said is right.3. She likes reading books about s _____.4. Mr. Smith sat in a corner and o _______ what was going on with this little aunt.1.The box is covered________ a piece of the paper.2.A strange thing happened_________ her last weekend. is another way________ saying television.4.Please fill the jar_________ water.1. Is the theory right?A. ideaB. wayC. mindD. answer2. Turn the bottle upside down, please.A. awayB. offC. upD. over3. When I do the experiment, you must see it.A. learnB. knowC. watchD. observe4. -- Excuse me! Can I go to the party with you?-- Certainly.A.NoB. SorryC. SureD. Thanks1. is, to, enough, hold, it, strong, water, the (?)2. did, physics, experiment, they, their, an, class, in (.)3. fill, water, a, I, with, jar (.)参考答案1.experiments2.prove3.science4.observed1.with2.to3.of4.with解析：1.盒子被纸张覆盖，用介词with表示用... ...覆盖。
【配套K12】[学习]九年级英语上册 Unit 5 Look into Science Lesson
![【配套K12】[学习]九年级英语上册 Unit 5 Look into Science Lesson](https://img.taocdn.com/s3/m/83eb12fd26fff705cc170af0.png)
Unit 5 Look into ScienceLesson 27 Plant Danny同步练习1. I will stand by you ________(即使) you don ’t succeed. 2. This fairy tale is w_______ reading.3. Twelve is the d_______ of six.4. The students are walking ________(穿过) the road.5. __________(数十亿的) young trees are planted on the mountains.1. Why do you think science is________ (amaze)?2. Nothing happened, though he________ (try) his best.3. Your apple is much_________ (big) than my apple.4. I have two sisters. One is in Grade One, and the__________ (other) is in Grade Six.5. This coat is yellow, but_______ (my) is black. .1. The camera must be Mike ’s.(同义句转换)The camera must________ ____________Mike.2. If you don’t go for it, your dream won’t come true.(同义句转换) Your dream_________ come true___________ you go for it.3. He decided to join an English club. (同义句转换)He_________ ___________to join an English club.4. I hope I can pass the exam. (改为简单句)I__________ ___________pass the exam.6.I would like to have a cup of coffee.(同义句转换)I_________ ___________a cup of coffee.)参考答案1.even if2.worth3.double4.across5.Billions of1.amazing2.tried3.bigger4.other5.Mine解析：1.amazing修饰物，在这里修饰science。
秋九年级英语上册 Unit 5 Look into Science Lesson 30 Scienc
Unit 5 Look into Science单词闯关1.affect ________2．suggest________→(n.)________3.development________→(v.)________4．discovery________→(v.)________短语互译1.使……翻转________________2．向上推________________3. 向下按________________4. in place________________5．mobile phone________________句型在线1.我建议你也试试！I ________ you ________ ________， too!2．向上推纸板的空气压力高于广口瓶里的水向下按的压力。
The air pressure pushing up on the cardboard is ________ ________ thatof the water pushing down from inside the jar.3．你们做的那个实验听起来有趣。
The experiment ________ ________ sounds interesting.4．科学发现正使我们的生活变得越来越好。
Scientific discoveries are making our lives________ ________________．5．它真的是地球上最神奇的东西之一！It's really one of ________ ________ ________ things on the earth！●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。
九年级英语上册 Unit 5 Look into Science Lesson 25 Let’s D
Unit 5 Look into ScienceLesson 25 : Let's Do an Experiment!【学习目标】知识目标：science, experiment, fill, prove, scientific, method;do an experiment, fill…with, cover….with,turn…upsidedown,be (not) sure…;1.I’msurethefloorwon’tgetwet.2.I’mnotsure.Ithinkthef loorwillgetwet.3.Maybeyoushoulddothisexperimentoutside.能力目标：了解詹妮、丹尼和布莱恩的实验并说明理由。
情感目标：引起学生对实验的兴趣，热爱学习。
【重点及难点】理解实验原理，用英语介绍实验操作步骤。
【导学过程】一、自主预习【预习指导】1. 自学教材第25课单词与词组，你可以听录音跟读，根据音标读，或者请教别人读。
做到发音标准，弄清词性和汉语意思。
读得同时圈出新单词，生单词。
2. 自学教材第66页内容，仔细读课文至少三遍，弄清课文大意。
用横线划出文中的重要句子。
【自主学习】Ⅰ. 自读课文，把你圈出的单词写下来。
_______________________________________________________________Ⅱ.翻译下列短语。
1. 给广口瓶装入水_______________2. 用硬纸板盖住瓶口_____________3. 把广口瓶翻转过来________________5. 科学的方法______________________Ⅲ. 在自学过程中，你还有哪些疑惑用横线在文中画出来，并把它写下来，和你的同伴交流。
二、合作探究Task 1.读课文，想一想下面的两个问题1. What experiment is Brian going to do?_______________________________________2. What’s Danny’s theory about what will happen?_______________________________________Task 2.再读课文，给下列句子排序。
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Lesson 26 Keep the Candle Burning Ⅰ.根据课文内容，完成下面表格Ⅱ.用方框中所给单词或短语的适当形式填空light, use up, be made up of, fill…with, work1．Tina, ____________ the bottle ____________ some water.2．The team ____________ ten girls and eight boys.3．Please ____________ all the candles on the cake.4．We have ____________ the salt. Please go and buy some.5．He kept ____________ the whole day.Ⅲ.单项填空( )1.—________ did he jump?—About 2.5 metres.A．How much B．How farC．How soon D．How often( )2.Over ________ of the students went to the lab to do experiments.A．two third B．two thirdsC．second three D．second thirds( )3.—How do you like the popular documentary A Bite of China(《舌尖上的中国》)?—Excellent! You won't realize how wonderful our Chinese food is ________ you watch it.A．when B．asC．after D．until( )4.—I'm sorry to have kept you________ for such a long time.—That's OK. I came here a minute ago.A．wait B．waitingC．waited D．to wait( )5.We ________ all the washing powder(洗衣粉), so we have to buy some.A．used up B．have used upC．cleaned up D．has cleaned up( )6.This music group is ________ five girls and three boys.A．made of B．made inC．made from D．made up ofⅣ.句型转换，每空一词1．You can't play the guitar in the classroom. (改为祈使句)________ ________ the guitar in the classroom.2．Dave's father went to bed after he finished his work last night. (改为同义句) Dave's father ________ go to bed ________ he finished his work last night.3．Dave was making__a__model__plane in the classroom at that time. (对画线部分提问)________ ________ Dave ________ at that time?4．My brother wasn't strong. He couldn't lift the box. (改为同义句)My brother wasn't ________ ________ to lift the box.5．The bottle is full of water. (改为同义句)The bottle is ________ ________ water.Ⅴ.连词成句将所给词语连成句子，标点已给出。
要求符合语法，语句通顺，大小写正确，词语不得重复使用。
1．the, coat, your, matches, hair________________________________________________________________________.2．wait, stops, until, the, will, rain, I________________________________________________________________________.3．puts, the, he, jar, candle, over, the________________________________________________________________________.4．matches, we, of, box, another, need________________________________________________________________________.5．sure, like, experiment, I, you, this, am, will________________________________________________________________________.Ⅵ.完形填空Some inventions are very important. For example, the telephone allows people to communicate all over the world. The __1__ lets people travel long distances in a short time. Life is much easier with these __2__ inventions.Some inventions are just fun. A company in Japan has invented __3__ flowers. You can listen to music that comes through real flowers. Customers in restaurants can smell the beautiful roses __4__ listen to pleasant music while eating. People in the dentist's office can look at pretty lilies and listen to Mozart while having their __5__ examined!There is now a vehicle that gets you around with almost no effort __6__. In fact,you drive this invention while standing on it! This vehicle runs by electricity. It __7__ quite easily. When you lean forward, it moves forward, and when you lean __8__，it moves backward!A new kind of bubble liquid has been invented. If you blow bubbles __9__ this liquid, they can last for several minutes. __10__ are very strong. You can even pick them up and throw them around!Do you have your own idea about inventions now?( )1. A. bike B. busC. shipD. plane( )2. A. important B. uselessC. boringD. strange( )3. A. dancing B. talkingC. singingD. walking( )4. A. but B. soC. norD. and( )5. A. cars B. eyesC. teethD. nose( )6. A. in all B. at allC. after allD. for all( )7. A. carries B. makesC. worksD. plays( )8. A. forward B. backwardC. towardD. afterwards( )9. A. about B. atC. withD. for( )10. A. They B. WeC. YouD. NoneⅦ.任务型阅读Why do people cry? Scientists say the body produces tears because it needs them. One kind of tears is for the eye, and the other is for the heart. They both work as cleaners. If something else like dust(灰尘) gets into your eyes, tears also come into the eyes to clean it out. If you are hurt by something, your strong feelings produce some poisonous chemicals(毒素) in your body, and at the same time, tears come out with them. If these poisonous chemicals are not cleaned out of your body as soon as possible, they will do harm to the heart sooner or later.In the United States men have heart problems more often than women do. Doctors say heart problems have something to do with the pressures of living and working now. Perhaps men suffer more from these illnesses because they do not cry enough. They need to cry more.In__fact,__you__can__find__many__ways__of__reducing__the__pressures__to__kee p__fit. Crying is a natural and physical one.1题完成句子；2～3题简略回答问题；4题找出并写下本文的主题句；5题将文中画线句子译成汉语。