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1、2020 届高考英语一轮复习Unit4Wildlifeprotection课下限时训练作业1 / 13 Unit 4 Wildlife protection. 单项填空1 (2020 陕西五校二模 )His explanation that he is at_loss what to do next doesn t hold_water. A a； / B a； the C the ；/ 2 (2020 银川一中质检 )Little D/ ；/ Johnny felt the bag ，curious to know what it_. A collected C loaded B conta
2、ined D saved 3 (2020 焦作质检 )The film Lost in Thailand_a great success and brought in a large profit to the cinema. 4 (2020 福建高三第二次联考 )China s labor supply will continue to rise ，despit e the fact that the working-age population_. A has decreaseB was decreasing C will be decreasingD is decreasing 5 (2
3、020 山东实验中学一模)With his attention_on his mobile phone，he didn t notice his headteachers appearance. A fixedB having fixed C fixingD to fix 6 (2020 安 徽 新 余 市 模 拟 )Recentlystock priceshavebeen falling_because of the influence of the global financial crisis. A sharplyB absolutely C narrowlyD universally
4、2020 届高考英语一轮复习Unit4Wildlifeprotection课下限时训练作业2 / 13 7 (2020 宁波十校联考 )The weather is concerned with all of us because it_us so directlywhat we wear，what we do，and even how we feel. A moves B guides C affects D benefits 8 (2020 宁波一模 ) The headmaster has retired but no one knows who will_him in the post
5、. A follow B succeed C remove D achieve 9 Wecomplained to the travel agency about the horrible service during our trip ， but no one has_by now. A responded B deserved C recovered D survived 10(2020 济宁检测 ) Why don t we choose that road to save time? The bridge to it_. A has repaired B is repaired C i
6、s being repaired D will be repaired 11(2020 郑州一检 ) Who is late for class again? _you ask ？Tim， of course. A Can B Would C Could D Need 12(2020 厦门适应性考试 )Mr Wang must have watched the film So Young last night ，_ ？Amustnt he Bhasnt he Cdidn t he Dneedn t he 13(2020 河南豫北三校高三放学期联考 ) MayI go and play with
7、 Dick this afternoon ，Mum? No，you can t go out_your work is being done. A beforeB until 2020 届高考英语一轮复习Unit4Wildlifeprotection课下限时训练作业3 / 13 C as 14(2020 辽宁大连高三双基测试D the moment ) When choosing furniture ， you only focus on function while I think more about the design. That s_we differ. A how B what C
8、 which D where 15(2020 江西南昌两校第四次联考) Dont worry.I had a licenseyears ago.I m not green. _ ！I ll tell my daughter that everything is OK on the way. A What a relief B Congratulations C How surprising DI m so sorry . 阅读理解A (2020 德州模拟 )Some animals will defend their territory by fighting with those who t
9、ry to invade it.Fighting， however ， is not often the best choice ，since it uses up a large amount of energy，and can result in injury or even death.Most animals rely on variousthreats ， either through sounds or smells.The songs of birds ，the drumming of woodpeckers and the loud calls of monkeys are a
10、ll warnings that carry for long distances，advertising to possible invaders that someone elses territory is being approached.Many animals rely on smells to mark their territoriesor leaving droppings around the territories.Otheranimals will be warned offthe territory without ever meeting with the terr
11、itorys def ender. Sometimes ， these warnings may be ignored ， and an invader may move accidentallyinto a neighboring territory， or two animals may meet near the border of their nearby territories.When the two animals meet， they will generally threaten each other with visual (视觉的 ) displays.These dis
12、plays 2020 届高考英语一轮复习Unit4Wildlifeprotection课下限时训练作业4 / 13 will often exaggeratean animal s size by putting up feathers or fur，or will show off the animals weapons.The animals may go through all the behavior of fighting without ever actually touching each other.Thedisplays are generally performed bes
13、t near the center of an animals territory，where it is more likely to attack an invader and where retreating becomes more of a choice. Actual fighting usually only happens in overcrowded conditions，when resources are not enough.Serious injury can result，and old or sickanimals may die ， leading to a m
14、ore balanced population size.Under most natural conditions， territoriality is an effective way of maintaining a healthy population.The study of social behaviors such as territoriality in animals may also help us to understand human society. 1 What topic is the passage mainly involved in? AWhat anima
15、ls territory is usually like. B How animals deal with different threats. C How animals defend their territory. D Where animal fights take place frequently. 2For most animals ，whats their first response to the possibleinvaders to defend theirterritory? A Fighting in groups. B Threatening and warning.
16、 C Escaping before being hurt. D Asking partners for help. 3What does the underlined word “exaggerate ” in the second paragraph mean? A enlarge B change C shake D shrink 4 An actual fight will happen when_. 2020 届高考英语一轮复习Unit4Wildlifeprotection课下限时训练作业5 / 13 A animals meet near the border of their territories Bthe invader enters the defenders territories C the defender notices the invader smaller than itself D the living resources are limited in the territory 5 The last paragraph tells us that t
