英语必修 第三册Unit 4 Space Exploration导学案

这是一份英语必修 第三册Unit 4 Space Exploration导学案，共4页。
Learning Aims
1. Read quickly t get detailed infrmatin accrding the timeline; read carefully t summarize the main idea.
2. Learn the reading skills—finding the timeline and summarizing the main idea by finding the wrds r ideas.
3. Have a passin fr ur cuntry and be prud f the space explratin.
4. Learn t think critically abut the space explratin.
Imprtant and Difficult Pints
1. Fast reading t get detailed infrmatin accrding the timeline; careful reading t summarize the main idea.
2. Learn the reading skills—finding the timeline and summarizing the main idea by finding the wrds r ideas.
Learning Prcedures
Step 1 Lead in—Small talk
Watch a vide abut Space experiment and discuss what yu have learnt frm it.
Step 2 Befre reading—Predict the cntent
Space: the final frntier
Chinese meaning: ______________________________.
Frntier: __________, which might mean human’s _______________________.
Frm the title and the pictures and the title, we can knw that the article might be abut_____________________________________________________________________________________________________________________________________________________________________________________, s it may be a(n) ______________.
Step 3 While reading—Task 1
1. Read the text. Several sentences have been remved frm it. Chse the crrect sentences A--D t fill each gap in the text.
Summarize the main idea
When the main idea is nt clearly stated in a tpic sentence, yu shuld read the full paragraph r passage carefully and find the wrds r ideas that repeat themselves. They are likely evidence f the authr’s main idea.
A. Althugh scientists try t make sure nthing ges wrng, accidents can still happen.
B. They als really wish t discver ther planets that are suitable enugh t supprt life.
C. The future f space explratin remains bright.
D. After many experiments, they succeeded in making rckets that culd escape Earth’s gravity.
2. Scan the text and match the main idea.
Para 1A．China has made great prgress in explring space.
Para 2B．The future f space explratin remains bright.
Para 3C．The achievements that the USSR and America made.
Para 4D．Peple have always wanted t explre space.
Para 5E．The desire f peple t explre the universe never died.
3. The main idea f the passage is_______________________________.
Step 4 While reading—Task 2
Read the text and fill in the table
Step 5 While reading—Task 3
Read the text again and answer the fllwing questins.
Q1: Wh was the first persn in the wrld t g int the space?
Q2: Wh was the first man t rbit Earth in Shenzhu 5 spacecraft?
Q3: In which satellite all the astrnauts died during their missin?
Q4: What is the functin f the Internatinal explratin?
Q5: What can yu learn frm Para 4?
Q6: What is the attitude t the space explratin?
Step 6 Pst reading—Retell
Peple have always wanted t learn mre abut space. Befre the mid-20th century, mst peple felt (1) ______ (travel) int space was an impssible dream. Hwever, (2) ______ the help f scientists, peple succeeded in realizing their dream (3) ______ (explre) space. On 4 Octber 1957, the Sputnik 1 satellite (4) ______ (launch) by the USSR. (5) ______ scientists try t make sure nthing ges wrng, accidents can still happen. These disasters made everyne (6) ______ (disappint), but peple still believe in the imprtance f (7) ______ (carry) n space explratin. In 2003, China became the third cuntry t (8) ______ (independent) send humans int space. Then Shenzhu 6 and 7 cmpleted (9) ______ secnd manned rbit and the first Chinese spacewalk. In spite f the difficulties, scientists hpe future (10) ______ (discvery) will nt nly enable us t understand the universe but als help us survive well int the future.
Step 7 Pst reading—Critical thinking
Q1: What d yu think f the space explratin?
Q2: If yu are determined t be an astrnaut, what shuld yu prepare at present?
Step 8. Hmewrk
Try t summarize the structure f the article by a mind map.Time
Events
On 4 Octber 1957
The Sputnik 1 satellite was 1.launched by the USSR and successfully 2.________arund Earth.
On 12 April 1961
Yuri Gagarin became the first persn in the wrld 3.________ (g) int space.
On 20 July 4.______
Armstrng stepped nt the mn，saying，“That's ne small step fr a man，ne giant 5.________ fr mankind.”
On 5 September 1977
America launched Vyager 1 t study 6.________ space，and it still 7.________ data tday.
In 8.________
China became the third cuntry in the wrld t 9.__________ send humans int space and Yang Liwei successfully rbited Earth in the Shenzhu 5 spacecraft.