牛津译林版九年级下册Self-assessment课前预习课件ppt

这是一份牛津译林版九年级下册Self-assessment课前预习课件ppt，共26页。PPT课件主要包含了air tank，dried food，power pack，thinner，School，Clothes，Food，Home，Transport，too slow等内容，欢迎下载使用。

T be a space traveller
Preparing t Fly
space helmet
special bts
ntebkcmputer
sleeping bag
* Things t take
Mving t Mars
* A quiz n Mars
Mars is named after the Grec-Rman gd f war which is the secnd smallest planet in the slar system.It takes Mars abut 3 Earth years t circle arund the Sun nce.Mars is a planet that has an envirnment very different frm that f the Earth.The gravity n Mars is nly abut three-eighths f that n the Earth.Mars has much thicker air than that n the Earth.
similar t
Life n Mars
Entertainment
Life n mars
* Bth feet n the grund
spacecraft at present
spacecraft by 2100
They are _________ and it wuld take ________ t fly t Mars.
They travel at ______________ but the jurney might be _____________. Many peple wuld feel ___.
the speed f light
uncmfrtable
Which ne d yu prefer? Why?
survive… water, xygen, fd….knw whether…enugh…nt sure… plant…fd… in the frm f… tasty
What wuld the fd be like?
If I’m a fdie, I will …
Peple wuld have t wear bts that are ________ designed t prevent themselves frm ________ ff int space.
What wuld peple wearing while walking arund?
Are yu a fashin guy?D yu like dressing like that?
1. Peple wuld have _______ space.2. _______ wuld d mst f their wrk.3. They culd have mre time ________.
What kind f hme wuld peple enjy?
What kind f hme d yu live in?Which ne is better?
There wuld prbably be n schls n Mars.Every student wuld have a cmputer at hme _________ t an ______________ netwrk.They wuld study at ______ schls with “e-teachers”.
What wuld the schls be like?
interplanetary
What’s yur pinin abut the nline curses yu are taking these days?
Online gamesOnline theatresTravel t 2 Martian mnsAmazing lw-gravity basketball games…
Hw wuld peple relax after wrk r study?
What ther frms f entertainment can yu think f?
* Sharing yur pinins
Life n Mars / Earth is …, because…
Advantages
Disadvantages
Peple might live in huses which has huge cmfrtable rms.
If there is n fresh fd, meals will nt be as tasty as they are tday.
It wuld be wnderful t live in a planet that has n air pllutin.
Scientists are nt sure if there are dangerus aliens n Mars.
Peple might live in huses which has huge cmfrtable rms. → Peple might live in huses with huge cmfrtable rms.If there is n fresh fd, meals will nt be as tasty as they are tday. → Meals will nt be as tasty as they are tday withut fresh fd.Scientists are nt sure if there are dangerus aliens n Mars. (existence存在) → Scientists are nt sure f the existence f dangerus aliens n Mars.
Different clauses r simple sentences
1. We can rewrite sme adverbial clauses in simple sentences with prepsitinal phrases.我们可以用介词词组把某些状语从句改写成简单句。when引导的时间状语可用at the age f转换为简单句s that引导的目的状语从句可用in rder t或s as t转换为简单句s … that …引导的结果状语从句的可用 enugh t结构转换为简单句 if nt/n 引导的条件状语从句可借助withut短语转化为简单句because引导的原因状语从句用短语because f可转换成简单句
2. We can rewrite sme bject clauses in simple sentences with prepsitins like f and abut.我们可以用介词f, abut等把部分宾语从句改写成简单句。3. We can rewrite sme defining relative clauses in simple sentences with prepsitins like with and in.我们可以用介词with,in等把部分部分限制性定语从句改写成简单句。
Life in space
D yu think that living in space might be a prblem? Astrnauts (spacemen) living in space have the same hygiene (卫生) needs as peple d n the Earth. Hwever, because the gravity is very weak, astrnauts take care f themselves in different ways. Fr example, they use a kind f special matter t wash their hair. If they dn’t use that special matter, the water will flat everywhere. Astrnauts have three meals a day: breakfast, lunch and dinner. Sme fd can be eaten in the natural frm such as fruit. They can als enjy ndles which require ht water in them.
D yu think abut the prblem f living in space?
because f the lw gravity,
astrnauts take care f themselves in different ways.
The water will flat
everywhere withut using that special matter.
They can als enjy
ndles with ht water in them.
My Cnquest is the Sea f Stars.-- Legend f the Galactic Heres
一、单词拼写 (A) 根据句意和汉语注释，写出单词的正确形式。 1.― Are yur parents in (同意) that yu can deal with it by yurself! ― Yes, f curse. 2. A mther is willing t take the (风险) f her wn life t prtect her child. 3. My father wrks in Lenv as an (电子的) engineer. 4. Mther's Day is cming. The card is (专门地) made fr my mther. 5. Wuld yu tell me the (陌生人) appearance s that the plice can find him?
(B)根据句意，写出括号内所给单词的适当形式。1. The dishes in this restaurant are much (taste). All f us like them very much.2. It's knwn t all that Mars (circle) arund the Sun. 3.― Is there any ( pssible) that yu'll be back by the weekend? ― Srry, I dn't knw.4. S far, (travel) int space is still difficult and dangers fr humans.5. The jurney t that city was very (cmfrt). They all wanted have a rest.
二、动词填空 1. Ding t much exercise (nt imprve) ur study as greatly as thught. 2. ― Turn ff the TV, please. The baby is sleeping. ― There is n need. He (wake) up. 3. I insist n yur studying abrad. I'm sure yu (impress) deeply nt nly by the teaching style in the university but the wnderful sights. 4. ― Have yu mved int yur new huse? ― Yu knw my husband and I (decrate) it all the past year, but there is still smething incmplete.5. It's said, that the result f the test all the students are lking frward t (annunce) yesterday. 6. The special bts can prevent us frm (g) here and there in the air. 7. ― Did yu knw anything abut il? ― I was tld when I was yung that il (catch) fire easily. 8. He kept the ld pht (remind) himself nt t frget his pr childhd.