初中英语牛津译林版九年级下册Unit 4 Life on MarsReading教学ppt课件

这是一份初中英语牛津译林版九年级下册Unit 4 Life on MarsReading教学ppt课件，共21页。PPT课件主要包含了polluted， ，Earth，planet，more，Robots，relax，online，Discuss 等内容，欢迎下载使用。
a better place …
crwdedplluted
Mve t anther planet.
What is life n Mars like?
Is life n Mars always better than life n Earth tday?
Listen and answer
Read Para1 and answer:
Read and find
Why d peple mve t Mars?When will peple live n Mars?
Read Para 2-4 and find ut what prblems we will have.
it wuld take mnths.
Fd wuld mst prbably be in the frm f pills …
Scientists are nt sure whether…
three-eighths f that n the Earth
culd be anther prblem
have t wear bts … t…
Fd, water and air
By the year 2100, the jurney might take abut …at the speed f light.
1. Peple wuld have ______ space.2. ______ wuld d mst f ur wrk.3. We wuld have mre time t_______.4. Students wuld study at ______ schls with “e-teacher”.
Read Para5-6 and find the advantages f living n Mars:
Advantages
Read Para7 :
What are the disadvantages f living n Mars?
Different lives
Spacecraft travels at the speed f light.
Nbdy knws whether wuld be enugh water r xygen.
Fd wuld mst prbably be in the frm f pills and wuld nt be s tasty.
Gravity culd be anther prblem.
Peple might live in huses with huge cmfrtable rms.
Peple culd have mre time t relax.
Students wuld study at nline schls with “e-teacher”.
The fllwing are sme statements abut life n Mars. Hwever, sme f the details are wrng. Write a T if the sentence is right. Write an F if it is false.
Read and tell "T" r "F":
1. By 2100, peple might live n Mars.2. Mars is becming crwded and plluted. 3. Nw, it takes mnths fr a spacecraft t travel frm earth t Mars. 4. Plants can prduce xygen that humans need.
.Mars has ne-eighth the gravity f wuld have less space n Mars. .Students will g t schl by travel might make peple feel ill.
three-eighths
study in nline
1. crwded2. rapid3. ppulatin4. all ver again5. passenger6. tasty7. specially8. cmpare
Find the new wrds and guess the meanings
a. fr ne purpseb. a secnd time frm the beginningc. decide in what way things are similar r differentd. having a nice tastee. full f peplef. happening in a shrt perid f timeg. a persn wh rides in a car, bus, train, etc. but des nt drive ith. the ttal number f peple in an area, a cuntry, etc.
Read and circle
1. Why wuld peple mve t Mars? a The Earth is crwded and plluted. b Peple want t make friends with thse frm anther planet. c Flying t Mars will be fun.
2. Hw lng des it take t fly t Mars at present? a Hurs. b Mnths. c Years.
3. What wuld the flight t Mars be like by the year 2100? a Fast and cmfrtable. b Fast but uncmfrtable. c Slw but cmfrtable.
4. What wuld fd n Mars be like? a Very tasty. b Very sweet. c Nt very tasty.
5. Wuld gravity be a prblem n Mars? a N, it’s nt a prblem. b Yes. Many peple wuld get lst. c Yes, and peple wuld wear special bts.6. Where might peple live n Mars? a In huses with huge rms. b On spacecraft. c In sleeping bags.
7. What wuld schls be like n Mars? a very small. b Online schls. c Like thse n the Earth.8. What des the writer think f life n Mars? a Better than life n the Earth. b Wrse than life n the Earth. c There wuld be gd and bad pints.
D yu like living n Mars? Why?