炎德英才大联考·长沙市一中2024届高三月考试卷(三)英语试题

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教学金国1©©所名接单元测试示范寒之札记Mathematical modelling by evolutionary biologist Shane Campbell-Staton at Princeton University in New Jersey and his colleagues has admitted that this shift is the result of hunting pressure:the selective killing of elephants with tusks has led to the birth of more tuskless elephants.For the elephants,selection for tuskless females could have other knock-on effects.By loo-king at DNA in elephant faces,the researchers learnt that tusked and tuskless animals eat differentplants."Because elephants are keystone species,changes in their diet can change the whole land-scape,notes study co-author Robert Pringle,a biologist at Princeton.And it is likely that fewerelephants will be born overall,which could slow population recovery even though hunting has nowbeen stopped in the park."Tusklessness might be advantageous during a war,"says Pringle,"butthat comes at a cost..”32.What can we know from paragraph 1?A.More tuskless elephants are born in Mozambique.B.Tuskless elephants are short of food.C.Female elephants survive male ones in Mozambique.D.Illegal hunting caused the elephant population fall rapidly.33.What is one of the causes of tuskless elephants in Mozambique?A.Genetic differences.B.The development of trade.C.Environment pollution.D.Illegal hunting.34.Why does Robert Pringle call elephants "keystone species"?A.They are a quite strong species.B.They mainly live in stony areas.C.They have a great effect on nature.D.They eat differently from other species.35.What is the attitude of Robert Pringle towards the future of elephants?A.Concerned.B.Positive.C.UnclearD.Shocked.【答案与解析】在莫桑比克，偷猎者们为了象牙偷猎大象，导致没有象牙的雌象数量增加。32.A根据第1段第1旬可知，偷猎者们为了象牙偷猎大象，导致没有象牙的雌象数量增加。33.D根据第2,3段可知，莫桑比克内战爆发，象牙交易盛行，非法猎杀大象导致无牙象的数量在战后迅速增加。34.C根据最后一段Robert Pringle所说可知，因为有象牙和无象牙的大象饮食不一样，它们饮食的变化可以改变整个地貌，因此大象对于大自然有着较大的影响。35.A根据最后一段可知，因为无牙这一特征对大象后代来说是致命的，所以很可能大象数量会减少，这可能会减缓种群的恢复，因此Robert Pringle对此很担心。第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。It can be difficult to start a hobby.You may have come across one that requires you to buycostly equipment.36 Find a low-cost hobby and pick something that is interesting and doesn'trequire a lot of materials to start.Begin a collection.Many different collections can be started with little or no cost.37 Look for rocks,plantleaves and flowers.Take a walk along a beach and look for sea glass.Another way is to begin tochoose an object you wish to collect,such as bottle caps you've found on the ground.Start an art or craft (T.)project.32【23新教材·DY·英语-YLB-必修第一册-QG】