题目内容
3.On first sight,the two types of squirrel are similar.They both have a long tail,large eyes,small ears and powerful back legs.However,grey squirrels are much stronger and heavier than red squirrels.Adult grey squirrels weigh between 400and 800grams.This allows them to store more fat and helps them to live through a hard winter.
Why are red squirrels losing out in competition with grey squirrels?Size is one reason,but there are others.Red squirrels live high up in trees,while grey squirrels spend more of their time on the ground.This means any loss of forests greatly influences the population of red squirrels.Another reason for the grey squirrel's success is its ability to use food provided by people,which helps them to live in towns and cities.The other problem for the red squirrel is disease.Both squirrels carry a certain virus(病毒).This doesn't seem to hurt grey squirrels,while it can cause red squirrels'death.
根据短文内容,判断下列句子是否正确,对的涂(A),错的涂(B).
51.Killing the gray squirrels is against the law in Britain.B
52.Adult grey squirrels weigh 800grams at least.B
53.The population of red squirrels will be greatly affected if more forests are destroyed.A
54.Grey squirrels are able to use food provided by people.A
55.More grey squirrels die of the certain virus than red squirrels.B.
分析 这篇短文介绍了英国的红松鼠和灰松鼠.自从灰松鼠被引进到英国,红松鼠的数量就开始减少.因为红松鼠的体型小,只能生活在树上,且不能吃人类提供的食物.红松鼠自身携带的病菌,也可能导致其死亡.
解答 51.B 细节理解题 根据"People are allowed to kill the gray squirrels in Britain"可知,捕杀灰松鼠并不违法,这句话与短文不符,故答案为B
52.B 细节理解题 根据"Adult grey squirrels weigh between 400and 800 grams"可知,成年灰松鼠体重在400-800g,而不是最少800g,这句话与短文不符,故答案为B
53.A 推理判断题 根据"This means any loss of forests greatly influences the population of red squirrels."可知,红松鼠的数量会因森林面积的减少而受影响,这句话与短文相符,故答案为A
54.A 细节理解题 根据"Another reason for the grey squirrel's success is its ability to use food provided by people"可知,灰松鼠可以吃人类提供的食物,这句话与短文相符,故答案为A
55.B 推理判断题 根据"Both squirrels carry a certain virus.This doesn't seem to hurt grey squirrels,while it can cause red squirrels'death"可知,它们自身携带的病菌,不会对灰松鼠造成伤害,但是可能导致红松鼠死亡.这句话与短文不符,故答案为B
点评 这是一篇阅读判断题,做这道题时要先通读短文,弄清楚短文大意,然后在文中找出相关句子,根据句子判断所做小题描述是否正确.
-You shouldn't put drinks near computer.( )
| A. | a | B. | an | C. | the | D. | / |
| A. | None | B. | Both | C. | Neither | D. | Either |
| A. | traveling; feel | B. | travel; feeling | ||
| C. | travel; feel | D. | traveling; feeling |
---Yes.I like it_______ a teacher is often considered ________ a gardener.( )
| A. | to take;when;to be | B. | to take;before;being | ||
| C. | taking;since;being | D. | taking;because;to be |
| A. | fallen asleep | B. | been asleep | C. | got to sleep | D. | gone to bed |
| A. | riding | B. | ride | C. | to ride | D. | rode |