牛津译林版九年级上册Unit 2 Colour教课内容ppt课件

这是一份牛津译林版九年级上册Unit 2 Colour教课内容ppt课件，共33页。PPT课件主要包含了基础巩固练，floating，connected，twentieths，specially，planets，polluted，rapid，increase，Compare等内容，欢迎下载使用。

challenging
一、根据首字母及汉语提示完成单词。1. There are eight p (行星)in the slar system.2. In the future, cities will be mre crwded and p . (被污染的).3. If I try my best, I am sure I can make r (迅速的) prgress in my study.
4. Nwadays, the i (增加) in ecnmy brings all kinds f pllutin.5. C (比较，对比)yur answers with thse in yur bk t see if they are right.
二、用所给词的适当形式填空。6. Peple wuld have t wear special bts t prevent themselves frm ___________(flat) ff int space.
7. The cmputer __________(cnnect) t the netwrk is made in China.
8. She fund her new jb very __________ (challenge).
9. Nine __________ (twenty) f the wrk is hard t finish.
10. The lw-sugar cakes are _________(special) made fr the elderly.
三、单项填空。11. 【2020·连云港】I dn’t like the style f this T-shirt. Please shw me _______ne.A. either B. neither C. anther D. ther
【点拨】anther＋单数可数名词表示“再一个， 又一个”。
12. We must _______ children’s reading habits as early as pssible.A. frm B. help C. get D. rganize
13. （易错题）The lng jurney by air was bring _______ uncmfrtable. Many students felt sick all the way.A. s gd as B. as gd asC. s well as D. as well as
【点拨】as well as意为“也，还”。
14. — ______ the way, d yu think this jb has becme easier than it used t be?— T be hnest, it has turned ut t be mre difficult ______ sme ways.A. In; n B. By; n C. By; in D. In; by
【点拨】by the way顺便说一下；in sme ways在某些方面，在某种程度上。
15. （易错题）In winter, peple in Guangzhu wear fewer clthes than ______ in Beijing, because the weather f Guangzhu is much warmer than ______ f Beijing.A. that; that B. thse; thseC. thse; that D. that; thse
【点拨】在比较结构中，可以用that指代前面提到的单数或不可数名词，用thse指代前面提到过的复数名词，避免重复。
四、完形填空。Are we alne in the universe? Or is there _______16 n Mars?16. A. animal B. peple C. life D. plant
Ever since peple first _____17 up int the night sky, there’s been a questin that has bthered（困扰）us all.17. A. jumped B. lked C. climbed D. shuted
Frm the smallest children t the wrld’s greatest astrnmers, all have _______18, “Are we alne in the universe?”18. A. tld B. wndered C. talked D. laughed
At night, lking up at the stars and all thse little ______19 f light, I wnder, “Is this a galaxy(星系) full f life, r is this it?”19. A. pints B. ants C. space D. water
It’s the questin that humans ften have been asking ver the ages. Hw did we get here? Why d we exist(存在)? Are we the _______20 signs f life in the universe? We really want t knw these.20. A. best B. nly C. whle D. high
This thinking fr life elsewhere in the universe is perhaps the greatest scientific questin f all. But s far mst effrts have ______21 n just ne planet.21. A. fcused B. gt C. cme D. gne
Searching fr life is a difficult jb. We’d like t be _____22 t travel t all these wrlds far away. Unfrtunately, nne f them are very gd in terms f prspecting fr bilgy（勘探生物）. The best ne is prbably Mars.22. A. happy B. easy C. free D. able
Mars is just 60 millin kilmeters away. Mars is imprtant because it’s clse t ur planet. It’s ur ______23neighbr in A. farthest B. nearest C. shrtest D. smallest
And we’d like t see if there is life there. Because if we can find life in _______24 places in ur slar system, we will knw that life isn’t just n the Earth.24. A. tw B. secnd C. ne D. first
It’s much mre _______25 that life fully exists elsewhere. Perhaps in ther slar systems, r ther parts f the universe.25. A. pssible B. pen C. difficult D. easy
五、阅读理解。 A26. The writer is _______ years ld “nw”.A. 44 B. 32 C. 24 D. 20
【点拨】根据原文中句子I was brn n September 16, 2016.、Nw, May 3, 2060, we, the peple…可知答案。
27. Hw lng was the writer trained befre ging t Mars?A. Fr a year. B. Fr six years.C. Fr eight years. D. Fr twenty years.
【点拨】根据原文第五段中句子Then I went thrugh a year’s training. When the training was ver, the NASA fficials tld us that they wuld need several hurs t make a decisin n whm t take t Mars.可知答案。
28. The writer tells his stry abut hw he gt t Mars t _______.A. shw ff his experienceB. advertise NASAC. teach yung peple a lessnD. celebrate his jurney t Mars
【点拨】根据原文最后一段中句子Nw, May 3, 2060, we, the peple f “New America”, are getting tgether fr the 20th anniversary（周年纪念日）f the first clny n Mars.可知答案。
29. Why des the writer mentin Jhnsn in his stry?A. Because Jhnsn was the persn he admired the mst.B. Because Jhnsn was tall and thin.C. Because Jhnsn didn’t sign his pster.D. Because Jhnsn encuraged him t realize his dream.
【点拨】根据原文第四段中句子He saw me and signed（签名）my pster. He als tld me I culd get t Mars if I was ready t d everything fr it.可知答案。
B30. Jill White thinks mst peple will travel by ______in 50 years.A. bike B. car C. train D. plane
【点拨】根据原文第三段中句子Planes will be very ppular and mst peple wuld like t take them t travel.可知答案。
31. Accrding t the passage, _______in 50 years.A. every family will have a carB. peple wn’t need t wrkC. cmputers will cntrl cars’ speedD. the earth will becme crwded and nisy
【点拨】根据原文第三段中句子Secnd, cars will becme very small and cmputers will cntrl their speed.可知答案。
32. The underlined wrd “shrtage” means _______ in Chinese.A.短缺 B.充足 C.清澈 D.浑浊
【点拨】原句为：Finally, water shrtage will becme ne f the mst serius prblems. 结合后句内容If peple dn’t save water nw, we will have n water t drink in 50 years.可知缺水将会成为最严重的问题之一。