课件21张PPT。Unit 4 Amazing Science Topic 2 I’m excited about the things that will be discovered in the future. Section D 一般将来时态的被动语态 will + be + done
Grammar( )1. ---These bananas look different and they are sweet.
---Right. They ____ here from Taiwan yesterday.
A. was brought B. were brought C. bring D. are brought
( )2. ---Mom, may I go out to play football this afternoon?
---You can, if your homework _____.
A. is finished B. will finish C. has finished D. will be finished
( )3. A talk on development in science _____ next week.
A. is given B. was given C. has given D. will be given
( )4. This kind of desk ____ of wood.
A. is making B. made C. is made D. makes
( )5. The doctor looked over Peter carefully after he _____
to the hospital .
A. takes B. is taken C. took D. was taken ExercisesBADCDFunctions Words: screen, realize, storm, weigh, journey
Phrases: in space, by spaceship, in the future, one day, in order to, take part in, grow up, master some basic computer skills, prefer…to… , be excited about, name after, at a distance of, search for
Sentences:
A wonderful movie will be shown tonight.
We will be able to do anything that can be done on the earth.
What fun!
I won’t believe there are aliens until I see them with my own eyes.
Our dreams will be realized.
The gravity on the surface of Mars is about two-fifths as strong as it is on earth. Who can speak most?in space
one day
in order to
take part in
master some basic computer skills
prefer…to…
name after
at a distance of
search for 搜索
在太空
某一天
为了……
参加
掌握一些基本的电脑技术
有……的距离
喜欢…而不喜欢…
命名
Match the words with their meanings in Chinese!Exercises用所给汉语的正确形式填空。(1)A wonderful movie will be ________(上映) tonight.
(2)We will be able to do anything that can be______(做) on the earth.
(3)I won’t believe there are aliens ______（直到）I see them with my own eyes .
(4)Our dreams will be ________(实现).
(5)The gravity on the surface of Mars is about __________(五分之二） as strong as it is on earth.
showndoneuntilrealizedtwo-fifthsExercisesThe Solar System冥王星（Pluto） 水星（Mercury）金星（Venus）地球（Earth）火星（Mars）木星（Jupiter）土星（Saturn）天王星（Uranus）海王星（Neptune）慧星（Comet）Do you know their names?1a Read the passage and choose a proper title. 1. Is There Life out There?2. Our Planet3. The Stars at Night Read 1a and answer the questions.1. Have the scientists found life on other planets?
2. How many planets go around the sun?
3. What’s called the solar system?
4. Some spaceships have gone beyond the solar system, haven’t they?
5. Do you think there are lives on other planets in space?
No.Eight.The sun and its planets are called the solar system.Yes.AACD1b Match the letters in the picture with their names according to 1a.( )1. the solar system
( )2. the earth
( )3. the universe
( )4. the sunABDC life on the earth---no life on other planets---go around the sun---
solar system---universe---spaceship---beyond---no one---send---alone
Retell 1a 2 A spaceship will be sent out to find aliens in outer space. A letter will be put on the spaceship to introduce our earth. Discuss in groups and write a short introduction of the earth. Then present it to the class. Our Earth
Do you want to know about the earth? Now, let me tell you something about it.
The earth is the third planet from the sun in our solar system and is named after old English. It goes around the sun. The moon is its only natural satellite. Its diameter is 12,742 kilometers. The surface area of the earth is 510 million square kilometers and the temperature is between -89.2℃ and 61℃. The air has 21% oxygen. So plants, all kinds of animals and human beings can live on the earth. The population of the world has reached 6.8 billion. Do you want to make friends with us? You can write it like this:3 If aliens are found in the near future , what changes will happen to people on the earth? Discuss in groups and make a list of all the possibilities. Example :
More aliens will be found with the help of our
new friends.
Students will be sent to their planet to learn
their language.
…1. Divide the class into three groups: Mars, the moon, the earth. ProjectMars MoonEarth Reporting on the Celestial Body You Like to Live on
2. Discuss the life there, such as clothing,
food and drink, transportation …
3. Choose one student in each group to
introduce the information to the class.
4. Think about which planet you would
like to live on and give a report to the
class. ProjectSummary We learn : 1.Some words: beyond, launch
2.Some phrases: millions of, go
around, send sb. sth.
3. Some sentences:
(1)Scientists have launched many
spaceships to explore other planets
in the solar system.
(2)Some spaceships have gone
beyond the solar system.
We can : 1.Talk about more about outer space.
2.Summarize the passive voice of the
simple future tense.Read 1a.
Memorize the useful expressions and key sentences that we learned in this topic.
Finish Section D in your workbook.
Preview Section A in Topic 3.
AssignmentThank you 课件内容介绍和使用说明
本课件是为仁爱英语九年级上册Unit4 Topic 2 Section D编写的教学课件，这是第四单元第二话题的第四课时。本课的重点是培养学生的阅读能力，让学生了解更多的关于太空的知识，激发学生科学探索的兴趣，并对本话题的所有知识进行归纳和总结。课件在设计上注重对学生综合语言运用能力的训练，（前句话有点拗口）设计了形式多样的练习题，内容覆盖面广。为更好更有效地实现本课教学目标，本课件从学生实际出发，对教材进行了必要的整合，教学设计直观生动。基于本节课主要活动是单元复习和1a，因此对教学设计作如下安排：
Getting students ready for learning:
复习一般将来时态的被动语态，完成Grammar。(幻灯片2、3 )
归纳本单元功能句，完成Functions。(幻灯片4 )
头脑风暴，分小组，写出记忆中本话题主要的单词、短语及句型，与教师给出重合越多的得分越高。(幻灯片5 )
巩固练习本话题知识点。(幻灯片6、7 )
Pre-reading:
呈现一组太阳系的图片，引入1a。(幻灯片8、9 )
While-reading:
听1a录音，为文章选择一个合适的标题。(幻灯片10 )
阅读1a，回答问题。(幻灯片11 )
Post-reading:
根据1a，完成1b。(幻灯片12 )
再次阅读文章，列出重点词汇，复述文章。(幻灯片13 )
Practice:
小组讨论，完成2。(幻灯片14 )
呈现范文，为学生完成写作后进行自我评价、同伴互评做参考。(幻灯片15 )
小组讨论，完成3。(幻灯片16 )
Project
分小组完成Project，并向全班同学汇报结果。(幻灯片17、18 )
Assigning homework:
① 总结本堂课的新单词、短语和新语法项目，让学生能把握整堂课的重点。(幻灯片19)
② 设计了书面显性作业及课文朗读、对话练习和预习新课等隐性作业。(幻灯片20)
