冀教版英语九年级上册Lesson30习题
一、根据句意及汉语提示填写单词。
1. My father (建议) going for a walk after dinner yesterday.
2. Nowadays, every student has his own (移动电话).
3. The (发现) of a new planet has been reported on TV.
4. An unhappy home environment can (影响) a child’s behaviour (行为举止).
5. The teacher and his students did an (实验) this morning.
二、根据句意，用所给短语的适当形式填空。每个短语只限使用一次。
be covered with turn … over be full of in place everyday life
1. Have you got all the knives and forks yet? Dinner is ready.
2. Roast (烤) the meat on one side, and then it and toast the other side.
3. All the houses and trees snow.
4. The Internet has become part of .
5. Within minutes the hall smoke.
三、用适当的关系代词或关系副词填空。
1. Is this the village you lived ten years ago?
2. The girl has long black hair is Li Mei’s sister.
3. This is the factory we visited the day before yesterday.
4. Jack is the student hand-writing is the best in our class.
5. I’ll never forget the day I joined the Youth League.
四、根据汉语补全句子。
1. 你知道没有这项发明生活会是什么样的吗？
Do?you?know?what?life?would__________?this?invention？
2. 你想让你的同学惊奇吗？
Do?you?want__________?your?classmates？
3. 你能猜测将会发生什么吗？
Can?you?guess?what__________？
4. 你做的实验听起来真有趣．
The?experiment?you?did__________．
5. 我们的生活变得越来越好了．
Our?life?is?getting__________．
五、从方框中选出能填入空白处的最佳选项，其中有两个多余选项。
Mum: Would you like to go shopping with me this afternoon, dear?
Mike: 1 but I want to go to the science museum.
Mum: Why? 2 .
Mike: Well, there will be a report which will be given by a famous scientist.
Mum: Really? 3 .
Mike: He’ll talk about DNA. It must be very wonderful. 4 .
Mum: Sounds great! What time will you be back?
Mike: 5 .
Mum: All right. Just be careful.
Mike: Sure! Thanks, Mum.
A. Where is it?
B. I’d like to,
C. Lots of my classmates will go to listen to his report.
D. You went there last Sunday.
E. We’re going to read some books on science in the library.
F. I’ll be back at about six in the afternoon.
G. What will he talk about?
答案
三、用适当的关系代词或关系副词填空。
1. where 2. who 3. that / which 4. whose 5. when
四、根据汉语补全句子。
1. be like without??
2. to surprise??
3. will happen??
4. sounds really interesting??
5. better and better??
五、从方框中选出能填入空白处的最佳选项，其中有两个多余选项。
BDGCF
冀教版英语九年级上册Unit5 Lesson30教学设计
课题
Science Affects Us
单元
Unit 5
学科
英语
年级
九年级
学习
目标
知识：
掌握重点单词：
mobile phone, suggest, affect, discovery.
掌握句型：
to one's surprise, push up, push down, enjoy doing.
能力：
1.能够用suggest来讲述句子，用比较级造简单的句子。
2.通过听力训练、合作、分角色扮演等方式,提高学生的英语听说能力。
3.理解课文的意思，并能回答课后的问题。
情感：
对自然有更多的了解，并且在生活中建立对科学的观点。
重点
能够正确应用词汇:mobile phone, suggest, affect, discovery.
掌握重点短语：to one's surprise, push up, push down, enjoy doing.
难点
用英语描述自己做过的实验。
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Free talk：
1.Have you ever done any interesting experiments?Can you describe one of them?
Warm-up：Show a video of an experiment.
2.Show some pictures and talk about:
What would life be like without computer or mobile phones?
观看小球实验。
四人一组，分组用英语讨论老师给出的问题，并派代表回答。
让学生对本节课的内容有初步的认识。
新课开始教师通过简单问题来引起学生的兴趣，以调动学习的积极性。
讲授新课
Presentation
Words：
Show pictures of the new words, let the Ss know the meaning , pronunciation, and usage of these new words. Try to remember them.
Play a game:
Show the words quickly, let the Ss say them together.
Pre-reading:
Listen to the video and draw or .
1. Wang Mei, Brain and Danny did an experiment in science class this week.
2. The lower air pressure outside the jar holds the cardboard in place.
3. Wang Mei learned about DNA this week.
Reading：
Let Ss read Jenny’s and Wang Mei’s e-mail, underline the sentences that can’t understand, and fill in the blanks.
Language point:
Show some important sentences and important language point to Ss.
After-reading:
Fill in the blanks with the correct forms of the words in the box.
Pair work：
Show some inventions, and let the Ss talk about how do they effect our every day life?
Writing：
Write a letter about your experiments you have did to your pen pal.
Exercise：
Finish the exercise on ppt.
学生认真听每个单词的讲解，花短时间高效记忆单词
快速说出汉语对应的英文单词。
学生自己思考探究发现这节课的重点在哪里。
边听边记录课文中不会的知识，积极回答老师的造句。
根据老师所讲知识点，完成选词填空题。
就老师给出的一些发明给自己带来的改变，说一说感受。
以书信的方式向别人描述自己做过的一个实验。
高效背单词，使单词不再成为课下作业，锻炼学生注意力
调动课堂气氛，帮助学生记忆本节课的生词。
培养学生自主学习能力，课上语言表达能力，知识提取能力。
带领学生梳理本节课的重点知识，帮助学生更好地理解课文。
学以致用，帮助学生巩固知识点、深刻记忆。
让学生在课堂张口表达，锻炼学生思考以及表达的能力，让学生对本节课的主题有所思考。
复习书写的格式，提高学生的表达能力。
Homework:
1. Listen and read.
2. Finish exercises of this lesson.
课堂小结
本节课的教学目标一是掌握所学的新单词并能正确运用；二是能够描述自己做过的实验、谈论一些发明；三是让学生合理对待高科技的电子产品，合理利用时间。
板书
Lsson30 Science Affects Us
Words：
mobile phone, suggest, affect, discovery.
Sentences：
to one's surprise, push up, push down, enjoy doing.
课件30张PPT。Unit 5 Look in to Science
Lesson 30 Science Affects Us冀教版 九年级上册1.Have you ever done any interesting experiments?
2.Can you describe one of them?Free talkWarm-upFree-talkWhat would life be like without computer or mobile phones? New wordsmobile phone [m?ubail f?un]
n. 移动电话；手机
e.g.What are you doing there with your mobile phone?telephoneNew wordsaffect [?'fekt]
vt. 影响，后接名词或代词作宾语
e.g. His opinion won't affect my decison.
辨析：
influence 指对行为、性格、观点等长时间、潜移默化的影响
affect 较直接的影响，也表示不良影响New wordsdevelopment [d?'vel?pm?nt]
n. 发展
e.g. Education is central to a country's economic development .
记忆：develop＋mentNew wordsdiscovery [d?'sk?v(?)r?]
n. 发现；发觉
e.g. This is the new discovery in science.
记忆：dis(否定前缀)-cover(遮盖) Play a gameExpress words quicklyPlay a game发现手机探索影响Pre-readingJenny wrote an e-mail to Wang Mei about the experiment she did in science class this week...Listen to the video and draw or .
1. Wang Mei, Brain and Danny did an experiment in science
class this week.
2. The lower air pressure outside the jar holds the carboard in
place.
3. Wang Mei learned about DNA this week.Pre-readingReadingHi Wang Mei,
How are you? Everyone here is fine.
Do you want to surprise your friends? Brian, Danny and I did an experiment in science class this week. I suggest you try it, too! First, get a jar full of water and a piece of cardboard. Cover the jar with the cardboard and turn the jar over. Reading Next, take your hand off. Can you guess what happens? The cardboard holds the water in the jar! The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar. The higher air pressure outside the jar holds the cardboard in place.
Science is interesting. Don't you think so?
JennyDear Jenny,
I'm very well. Thanks! The experiment you did sounds interesting.
Yes, science is interesting, and it affects our everyday lives. Our lives would surely be very different without scientific developments. I always wonder what life would be like without computers or mobile phones. Scientific discoveries are making our lives better and better.Reading This week we had some science lessons, too. I enjoyed learning about DNA. It's really one of the most amazing things on the earth! Scientists are doing so many new things with DNA. I think it will change the world. It will be interesting to see what happens.
Wang MeiReadingAfter readingRead the lesson and fill in the blanks. Science affects people's ________ lives. Without the scientific developments of recent years, our lives would be very different. Can you imagine life without computers or ____________ ? Scientific _________ are making our lives better and better. DNA is really one of the most amazing things on the earth. Many peoplethink it will ________ the world.everydaymobile phonesdiscoverieschangeLanguage point1. Do you want to surprise your friends?
surprise 惊奇；惊异
①to one's surprise 使某人大吃一惊的是......
②in surprise 惊奇地，吃惊地
③be surprised at 对......感到吃惊
e.g. Her face showed surprise at the news.
All of them were surprised at the UFO.Language point2. I suggest you try it, too!
suggest v.建议，提示；暗示
①suggest sth (to sb) （向某人）建议某事
e.g. I'll suggest a new plan (to him).
②suggest doing sth 建议做某事
e.g. He suggested going fishing this afternoon.
③suggest + that从句 建议...
e.g. He suggested (that) she (should) go to Beijing right away.Language point3. The air pressure pushing up on the cardboard is higher than that
of the water pushing down from inside the jar.
push up 向上推
push down 向下按
e.g. It is my job to push up the sales.
Don't push down your brother's sandcastle.Language point4. I enjoyed learning about DNA.
enjoy doing sth. 喜欢做......
enjoy＋名词/代词/动名词 作宾语
e.g. He enjoyed his trip to the zoo.
拓展：enjoy oneself 过得愉快
e.g. At the party we enjoyed ourselves.
PracticeFill in the blanks with the correct forms of the words in the box.1. Jenny ______ they use a stronger piece of cardboard for the experiment.
2. The air pressure ______ the result of the experiment.
3. The experiment led to a womderful ______.
4. What are your plans for the _________ of your company?
5.They used a rock to hold the map in ______.discover affect suggest place developsuggestedaffectsdiscoverydevelopmentchangePair workTV camera radio computer telephone light bulb clock washing machine compass telescope X-ray eyeglasses Here are some inventions. How do they affect our everyday lives? Talk about them with your partner. Example:With TV Without TV I watch TV to get information. I would spend more time talking with my
family.WritingWrite a letter about your experiments you have did to your pen pal.21SummaryWords:
mobile phone, suggest, affect, discovery.
Phrases:
to one's surprise, push up, push down, enjoy doing.Exercise一、根据句意及汉语提示填写单词。
1. My father (建议) going for a walk after dinner yesterday.
2. Nowadays, every student has his own (移动电话).
3. The (发现) of a new planet has been reported on TV.
4. An unhappy home environment can (影响) a child’s behaviour (行为举止).
5. The teacher and his students did an (实验) this morning.suggestedmobile phonediscoveryaffectexperimentExercise二、根据汉语补全句子。
1. 你知道没有这项发明生活会是什么样的吗？
Do?you?know?what?life?would_____________?this?invention？
2. 你想让你的同学惊奇吗？
Do?you?want__________?your?classmates？
3. 你能猜测将会发生什么吗？
Can?you?guess?what____________？be like withoutto surprise?will happen?Homework1. Listen and read.
2. Finish exercises of this lesson.谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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