Astronomy教案

4. 將workbook的reading and listening和talking結(jié)合在一起上一節(jié)“聽說課”。
5. 將workbook的listening task，reading and writing task和speaking task設(shè)計為一節(jié)“綜合技能課（二）”。
課時分配 1st period  reading
2nd period  language study
3rd period  integrating skills(ⅰ)
4th period  listening and speaking
5th period  integrating skills(ⅱ)

part 1: teaching design
 (第一部分：教學(xué)設(shè)計)
period 1: a sample lesson plan for reading
(how life began on the earth)
aims
to develop the students’ reading ability
to learn something about astronomy
procedures
i. warming up by learning vocabulary
good morning, class! today, w are going to take unit 4 astronomy: the science of the stars. before we read the text, let’s turn to page 99 and get familiarized with the vocabulary first. pay attention to the making of the word. study the prefixes, roots and suffixes in the words.
 
astronaut yang liwei
ii. pre-reading
1. looking and saying
have you ever wondered how the universe began? well i'm sure you may have many answers to this question, but i have one that perhaps, you may not have heard of yet. i will be giving you my theory on this subject. now look at the screen and listen to me telling you something exciting.
科學(xué)家透露：宇宙可能有兩個
我們的宇宙和一個"隱藏的"宇宙共同"鑲嵌"在"五維空間"中。在我們的宇宙早期，這兩個宇宙發(fā)生了一次相撞事故，相撞產(chǎn)生的能量生成了我們宇宙中的物質(zhì)和能量。 　　 　　
2. talking and sharing
do you know how the universe began?
in the 1920s in california, astronomer edwin hubble observed distant galaxies using an extremely powerful telescope. he made two mind-boggling(unbelievable) discoveries.
first, hubble figured out that the milky way isn’t the only galaxy. he realized that faint, cloud-like objects in the night sky are actually other galaxies far, far away. the milky way is just one of billions of galaxies.
second, hubble discovered that the galaxies are constantly moving away from each other. in other words, the universe is expanding. the biggest thing that we know about is getting bigger all the time.
a few years later, belgian astronomer georges lemaître used hubble‘s amazing discoveries to suggest an answer to a big astronomy question: “how did the universe begin?”
iii. reading
1. listening and reading aloud
now please listen to the recording and then read the text aloud. pay attention to how the native speaker is reading along and where the pauses are within each sentence. i will play the tape twice and you shall read aloud twice, too.