1、Unit1 Nature in the balance 单元基础检测单元基础检测 【单句语法填空】【单句语法填空】 1.(process) foods dont provide you with many nutrients. 2.It is difficult to cross the desert by car,but not(absolute) impossible. 3.Dinosaurs(be) extinct for millions of years. 4.Hunting and fishing have had(damage) effects on the worlds ani
2、mal populations. 5.Humor is a more effective(defend) than violence. 6.Since bad stress is(harm) for us,wed better try to change it into good stress. 7.When you are tired with study,do something for fun.It helps you get relaxed,whichturn can help you study better. 8.Most of the food for the homeless
3、in the area is provided by a voluntary (organize). 9.The(apply) of new scientific discoveries to industrial processes usually makes jobs easier to do. 10.Ive been to Moscow. have I. 11.A(globe) environmental meeting is going to be held here. 12.The man lived in(poor) after losing his job. 13.The two
4、 brothers have(entire) different characters. 14.Some local(official) were present at the meeting. 15.Hopes are disappearing for the(survive) of the missing climbers. 16.The factory also sends out polluted water and(poison) gases. 17.The college is not an(official) recognised English language school.
5、 18.Different students have different learning(strategy) and learn at different rate. 19.A companyprofits from home markets are declining may seek opportunities abroad. 20.All the scientific evidence shows that increasing use of (chemical) in farming is damaging our health. 21.Many species are in da
6、nger of(extinct). 22.(million) of dollars have gone into the building of this factory. 23.The fish can grow to a(long) of four feet. 24.The island offers such a wide(various) of scenery and wildlife. 【单句写作】【单句写作】 1.最初的几年里,公司没有获利。 During the first few years,the company did not. 2.政府经济政策的裂缝已经开始显现。 The
7、 cracks in the governmentsare already beginning to show. 3.我们应该把所有废纸回收再利用。 We should try to. 4.她刚才所说的话引起了他此刻的愤怒。 What she said just nowat the moment. 5.这种药含有一种使他心脏衰竭的有害化学物质。 The medicine containsthat caused his heart to fail. 6.当你想到一个可怕的猎人时,狮子和鲨鱼的形象可能会跳出脑海。 When you think of a fearsome hunter,of lio
8、ns and sharks may. 7.人类活动破坏了动物的栖息地,使许多动物无处可住,或没有食物可 吃。 Humans activities destroyand leave many animals with,or no food to eat. 8.这种东西近来需求量不大。 There isnt muchsuch things these days. 9.阅读能扩充你的词汇量。 Reading can. 10.动物死后,它们的尸体被分解,养分被送回土壤。 When animals died,their bodiesand the nutrients are returned to th
9、e earth. 11.这事对我们有害还是有益,还有待观察。 Whether it willis not clear. 12.大块的云团向这里移来。 clouds were moving towards here. 13.教师应设法使课堂富有生气。 Ateacher should try tothe class. 14.这项发明会在工业中得到广泛应用。 The invention would havein industry. 15.可以训练嗅探犬来追捕他们。 Sniffer dogs could be trained to. 16.许多环保主义者抗议重工业。 Many environmenta
10、listsheavy industry. 17.为工厂说句公道话,我想指出的是它们也在努力控制所产生的污染 量。 factories,Id like to point out that they also try to control the amount of pollution they produce. 18.这个委员会在保持空气和水质方面起着重要作用。 The committeein maintaining air and water quality. 【改写省略句】【改写省略句】 1.Give me your name and address,please. 2.He could a
11、nswer the questions very well if he would answer the questions but he didnt answer the questions. 3.Someone has used my mobile phone,but I dont know who has used it. 4.Has he ever been abroad? No,he has never been abroad. No,he has never. 5.It is well done. 6.Mother can take a rest,Mother should tak
12、e a rest but Mother wont take a rest after long hours of work. 7.If it is necessary,we will finish it ahead of time. 8.John worked hard but his brother did not work hard. 9.I have lazy students and hard-working students in my class. 10.You must not be late and you must not be absent. 参考答案： 【单句语法填空】
13、1. 答案 Processed 2. 答案 absolutely 3. 答案 have been 4. 答案 damaging 5. 答案 defence 6. 答案 harmful 7. 答案 in 8. 答案 organization 9. 答案 application 10. 答案 So 11. 答案 global 12. 答案 poverty 13. 答案 entirely 14. 答案 officials 15. 答案 survival 16. 答案 poisonous 17. 答案 officially 18. 答案 strategies 19. 答案 whose 20. 答案 c
14、hemicals 21. 答案 extinction 22. 答案 Millions 23. 答案 length 24. 答案 variety 【单句写作】 (1) 答案 make a profit (2) 答案 economic policy (3) 答案 recycle all our/the waste paper (4) 答案 gives rise to his anger (5) 答案 a harmful chemical (6) 答案 images;spring to mind (7) 答案 animal habitats;nowhere to live (8) 答案 call f
15、or (9) 答案 build up your vocabulary (10)答案 are broken down (11)答案 do us harm or good (12)答案 Large masses of (13)答案 breathe life into (14)答案 wide application (15)答案 track them down (16)答案 protest against (17)答案 In defence of (18)答案 has a major role to play 【改写】 1. 答案 Name and address,please. 2. 答案 He
16、could answer the questions very well if he would but he didnt. 3. 答案 Someone has used my mobile phone,but I dont know who. 4. 答案Has he ever been abroad? 5. 答案 Well done. 6. 答案 Mother can,should but wont take a rest after long hours of work. 7. 答案 If necessary,we will finish it ahead of time. 8. 答案 John worked hard but his brother did not. 9. 答案 I have lazy and hard-working students in my class. 10. 答案 You must not be late or absent.
