单元规范训练：BOOK 4 Unit 2　Working the land（新人教版必修4）.docx

Unit 2 Working the landi.单项填空1. The boy lay on his back, his teeth and his glaring eyesA. set； lookedA. set； lookedB. set； lookingC. setting； lookedD. setting； looking2. People are struggling pollution.A. forB. againstC. toD. on3. It is often said that teachers have very easy life.A. /； /B. /； aC. the； /D. the； a4. May I open the window to let in some fresh air?A. Come on.B Take care.C. Go ahead!D. Hold on!5 . He expanded his new theory.A. inB. intoC. aboutD. ont like it and moved back home.A. livingB. to liveC. to be livingD. having lived7. You were brave enough to raise objections at the meeting.一Well, now I regret that.A. to do8. to be doingC. to have been done D. having done8 . 一Anything to say about the latest talk between the two countries?A. No comment! B. Nothing to say. C. I beg your pardon? D. Go ahead.9. The factory is equipped modern machinery and the most recent techniques.A. with； uses B. on； usingC. by； useD. into； to use10. It' s acknowledged that the traffic accident was largely the driver, s carelessness.A. because ofB.due toC.thanks toD. with a result of' m hoping I' 11 my own business someday.A. turn upB.fix upC.set upD. make up12. Some studies even suggest that playing more bigger brains that are atreasoning and learning.A. refers to； goodB. turns to； betterC.sticks to；goodD.leads to；better13. If your wages are small, you' 11 be free income tax.A.withB.aboutC.toD.of14. . in your class?A. Whom do you think is the tallest studentB Do you think who is the tallest studentC. Who do you think is the tallest studentD. Who you think is the tallest student15. 一He will come tomorrow.一But r d rather he the day after tomorrow.A. will comeB. is comingC cameD . had comeIL阅读理解Two years ago, the Funk family of suburban Chicago adopted a Chinese baby girl who had been abandoned on a sidewalk near a textile factory in Yangzhou.Last year, the Ramirez family of suburban Miami adopted a girl who had been abandoned a week later on the same spot.suspicions: The girls are probably fraternal twins.“I was in shock, “ said Ramirez, who lives with her husband Carlos in Pembroke Pines,Florida. u Well, now this is for real.”The Internet and Web groups revolving around international orphanages are increasingly being used to link adopted children with biological kin（亲属）.The site that Funks and Ramirezes used has a membership of 137 people, with 15 sets of twins and 7 sets of siblings whose relationships have been confirmed.At a reunion at Chicago' s O' Hare International Airport, Mia Diamond Funk and Mia Hanying Ramirez shyly surveyed each other, and then reached for each other' s hand.Douglas and Holly Funk hope to bring their Mia to Miamier on the phone.16. Both the adopted girls shared a first name.A. because they both came from ChinaB because of their physical similaritiesC. because their US parents suspected they were twinsD. for no good reason17. Why did the girls' mothers meet on the Internet?A. To compare photographs of the two girls.B To find the girls' biological kin.C. To test their suspicions.D. To know how to adopt children.18. Experts are still not 100 percent sure that the two girls are fraternal twins becauseA. DNA tests are still not accurate enough B - the two girls were born in two different families C. the DNA of a biological parent is still missing D one girl was bom a week later than the other 19. What Ramirez said in Paragraph 4 suggests that she A. didn' t believe what had happened B. was surprised at what had happened C. didn' t want to accept the fact D. was pleased with what they had done 20. What would be the best title for the passage?A. Adopted Sisters Are ReunitedB Adopted Sisters Live Happily in the US C. Suspicion Turned into Reality D The Stories of Two FamiliesB塞Observations in recent years have changed the basic I understanding of how the universe evolved and have indicated how little is known about the major forces and substances that | shaped our world.Dark matter, sometimes called “cold dark matter”“We owe our very existence to dark matter, “ said physicist Paul Steinhardt. u Dark matter dominated the structure formation in the early universe, “ Steinhardt said. " “21. We know from the text that.A. all visible stars are very important in the universeB the basic understanding of the universe evolution was totally wrong C. dark matter is also known as dark energyD. dark energy makes up about three quarters of the universe22. The text tells us “dark matter” .A. plays an important part in forming stars, planets and humansB has been fully understood by researchersC. remains an unimportant force to the universe like dark energyD. has nothing to do with the formation of the universe today23. “The major forces and substances that shaped our world”A. luminous matterB. non-luminous matterC. dark matterD. ordinary matter24. According to Paul Steinhardt, our existence today.A. depends mainly on dark matterB has something to do with ordinary matterC. results from the formation of celestial objectsD evolves from the mass of the universe25 . Which of the following is the best title for the passage?A. Dark Matter or Dark EnergyB , The Formation of the UniverseC. Dark Forces Dominate the UniverseD. Unknown Forces Puzzle Astronomers13.D 14.Cl.B 2.B 3.B 4.C 5.D 6.A 7.D 8.A 9.A 10.B ll.C 12.D15.C 16.D 17.B 18.C 19.B 20.A 21.D 22.A 23.C 24.A 25.C