Unit2 Grammar 课时练习 2022-2023学年牛津译林版九年级英语上册(含答案)

牛津译林版9上Unit 2 Colours Grammar 课时练

Ⅰ．用that，if或whether填空

1. I really don't know          the bridge will be built next month.

2. I am sure           you are very busy these days.

3. They don't know           or not to go.

4.  He always thinks          blue is better than pink.

5.  We haven't decided           we'll go back tomorrow.

Ⅱ．选用方框内的单词或词组填空，其中有一个单词或词组是多余的

            6. --May I borrow your book about colours?

  --                   . Here you are.

7. The                    between humans and nature is of great importance.

8. This book gives you a good idea of life in                    Greece.

9. The first resolution is about my own____________________.

10. English is widely used in                    communication around the world.

Ⅲ．改为含宾语从句的复合句

11. Does Mr Brown enjoy living in China? Could you tell us?

   Could you tell us          Mr Brown          living in China?

12. "Does the girl need any help?" he asked me.

    He asked me           the girl           some help.

13. '"Is Jim a student?" I wonder.

    I wonder                                a student.

14. "The bus will come soon," the girl said.

    The girl said          the bus          come soon.

15. Our teacher said, "The Sun rises in the east."

    Our teacher said the Sun           in the east.

Ⅳ．单项填空

(     )16. Judy is an outgoing girl. She shows everything on her face, _____ she is happy or not.

         A. whether        B. until           C. unless             D. although

(    ) 17. In the past, people didn't know that the Earth           around the Sun.

         A. will move       B. moved         C. would move       D. moves

(     ) 18. --Would you give me some juice, Linda?

         --_________.

         A. Yes, please.    B. The same to you.  C. Never mind!       D. Certainly.

(     )19. The world is changing fast every day. I wonder           in the future.

         A. what will the world look like         B. how we think of the world

          C. whether the world will have peace    D. which country wins the match

(     ) 20.--Do you believe that humans could live on Mars?

         --I don't think___________.

         A. if it comes true                    B. that it will come true

         C. why it will come true               D. how does it come true

V. 完形填空

Most people have a favourite colour, but how people feel about colours can 　1　 their cultures. This can be very important to people in business that 　2　 products all over the world.They 　3　 choose a colour because they think it is exciting or attractive, but in another country that same colour could be used 　4　 a sad message. Look at these examples: 

　　If you ask someone in Britain 　5　 the right colour is for a bride(新娘) to wear, the answer will be white. In China and other eastern countries, brides often wear red because the colour red is a sign of 　6　, and happiness. Red is an 　7　 colour for a British bride to wear. 

　　In Britain, red is used 　8　 a sign of danger. Road signs are often in red. In eastern cultures, the colour red does not mean you 　9　 be careful. 

　　In Egypt, yellow is the colour linked(联系) to death. In Britain and other Western cultures death is linked to the colour 　10　, but in many eastern countries white is the colour most people 　11　 death and funerals(葬礼). 

　　In Britain, green is used in traffic signals to tell people that it is 　12　 to go. Green is often seen as a lucky colour but wearing green 　13　 weddings is unlucky. In some cultures green is linked to cheating and envy. 

　　Many people like the colour orange because it is bright 　14　 exciting. Some advertisers will not use orange in their advertisements because they believe it suggests that the products are 　15　 and perhaps not of good quality. 

(　　)1.A.put on B.depend on C.take on D.carry on

(　　)2.A.buy B.make C.sell D.keep

(　　)3.A.should B.must C.might D.had better

(　　)4.A.giving B.give C.to give D.to giving

(　　)5.A.if B.what C.how D.why

(　　)6.A.good luck B.good health C.strong power D.big success

(　　)7.A.unable B.unhealthy C.uncertain D.unusual

(　　)8.A.for B.by C.with D.as

(　　)9.A.happen to  B.have to C.used to D.prefer to

(　　)10.A.white B.blue C.purple D.black

(　　)11.A.agree with  B.connect to C.do with D.pay attention to

(　　)12.A.safety B.dangerous C.safe D.danger

(　　)13.A.on B.in C.from D.at　

(　　)14.A.or B.but C.and D.so

(　　)5.A.cheap  B.expensive         C.beautiful         D.perfect

Ⅵ.阅读理解

The idea that red means stop and green means go has influenced our lives in more ways than just traffic signals(信号). We have been taught from a young age that the colour red means danger and green means it's okay to move forward. But why were those colours chosen for traffic lights in the first place? For something we have to look at every day, why couldn't they have been prettier colours?

 Well, it's important to know that before traffic lights for cars, there were traffic signals for trains. At first, railway companies used red to mean stop, white to mean go, and green to mean warn. As you could imagine, trains ran into a few problems with white meaning go. For example, one train mistook a bright star for a white light and something unexpected happened. Because of that, railway companies finally moved green meaning go and used yellow to mean warn. And it's been that way ever since.

Red has always been a colour that meant danger, long before cars were even around. This most likely started because it's the colour with the longest wavelength(波长) so it can be seen somewhere farther than other colours.

But, believe it or not, yellow was once used to mean stop. Back in the 1900s, some stop signs were yellow because it was too hard to see a red sign in a poorly lit area. Finally, highly reflective materials (高反射材料) were developed and red stop signs were born. Since yellow can be seen well at all times of the day, school zones, some traffic signs, and school buses continue to be painted yellow.

 So next time you're impatiently waiting at a traffic light, don't get so mad at them; they've certainly come a long way.

(　)1. What were traffic signals for before traffic lights for cars?

 A. Trains.  B. Boats.  C. Planes.  D. Bicycles.

(　)2. Which of the following colours meant go at first?

 A. Red.  B. Yellow.  C. White.  D. Green.

(　)3. Why does red mean danger?

 A. Because it's the brightest colour.  B. Because it can be seen far away.

 C. Because railway companies say so.  D. Because it has the shortest wavelength.

(　)4. Why are school buses painted yellow? 

 A. Because yellow is a prettier colour.

 B. Because yellow once meant danger.

 C. Because yellow can be seen well in daytime.

 D. Because yellow means it's OK to go forward.

(　)5. What does the text mainly tell us?

 A. How important traffic lights are.

 B. Which colour has the longest wavelength.

 C. What red, yellow and green can be used for.

 D. Why traffic lights are red, yellow and green.

答案：

I. 1. if/whether  2. that  3. whether

  4. that       5. if/whether

Il. 6. Certainly  7.  relationship   8.  ancient

  9.  personal improvement    10.  everyday

Ⅲ. 11. if/whether; enjoys     12.  if/whether; needed

   13.  if/whether Jim is     14.  that; would     15.  rises

Ⅳ. 16--20 ADDCB

V.BCCCB   ADDBD  BCDCA

VI. BCDD