1.Insects (昆蟲) are a very healthy food.They have almost as much protein (蛋白質(zhì)) as meat from a pig or cow and are low in fat.Eating insects is also very good for the environment since they need less land and water than larger animals.
Marcel Dicke,who studies insects,explained in a talk how insects also produce more meat from the food they eat.For example,imagine a farmer feeds a cow 10 pounds of food.Those 10 pounds of food produce about 1pound of meat for people to eat.However,imagine the farmer gives a certain number of insects 10pounds of food.Those 10 pounds of food produce 9 pounds of meat for people to eat!
Eating more insects can also help people in poor areas.Many people can raise and sell insects,which can provide jobs and food.
But insects will not replace animal meat very quickly.First,people in some countries would have to change how they think about eating insects.Many people in North America and Europe eat a lot of meat like beef and pork.But they do not traditionally eat insects.In fact,for many people in the west,eating insects sounds crazy!They believe insects are dirty and dangerous.Insects make them feel uncomfortable.
Some people are trying to deal with this problem.For example,David George Gordon wrote a book named"The Eat-A-Bug Cookbook",which tries to show people that insects can be delicious.Other insect experts travel around telling people about the benefits of eating insects.But they still have a lot of work to do.
24.According to the writer eating insectsD.
A.is unhealthy
B.makes people put on fat
C.helps protect large animals
D.is environmentally friendly
25.What does the author want to show by giving the example of Marcel Dicke?C
A.Food production costs too much.
B.It's quite easy for farmers to raise insects.
C.Raising insects is a good choice for farmers.
D.There are different ways of feeding cows and insects.
26.The long way eating insects has to go mainly results fromB.
A.their terrible taste
B.people's old beliefs
C.family traditions
D.eating methods
27.What can we infer from the idea of David and other insect experts?C
A.People can make a lot of money from insects.
B.Insects should be better protected.
C.People should eat more insects.
D.It's interesting to eat insects.
分析 本文是一篇科教類閱讀.文章主要介紹了吃昆蟲的諸多好處.但是人們的思想觀念還沒有轉(zhuǎn)變,他們無法接收吃昆蟲.所以科學家正在努力讓人們接受吃昆蟲的理念.
解答 24-27 DCBC
24.D.細節(jié)理解題.根據(jù)"Eating insects is also very good for the environment since they need less land and water than larger animals."可知作者認為吃昆蟲是非常環(huán)保的.故選D.
24.C.細節(jié)理解題.根據(jù)"imagine the farmer gives a certain number of insects 10pounds of food.Those 10 pounds of food produce 9 pounds of meat for people to eat!"可知作者通過Marcel Dicke的例子是想告訴我們對于農(nóng)民來說養(yǎng)殖昆蟲是個不錯的選擇.故選C.
26.B.推理判斷題.根據(jù)"In fact,for many people in the west,eating insects sounds crazy!They believe insects are dirty and dangerous.Insects make them feel uncomfortable."可知人們覺得昆蟲骯臟,吃起來不安全,所以可以看出人們的思想觀念還沒有轉(zhuǎn)變,他們無法接收吃昆蟲.故選B.
27.C.推理判斷題.根據(jù)"David George Gordon wrote a book named"The Eat-A-Bug Cookbook",which tries to show people that insects can be delicious.Other insect experts travel around telling people about the benefits of eating insects."可知他們主張人應該多吃一些昆蟲.故選C.
點評 本文是一篇科教類閱讀.文章主要介紹了吃昆蟲的諸多好處.此類題型主要考查學生的細節(jié)理解和推理判斷能力.細節(jié)理解題是針對文中某個細節(jié)、某句話或某部分具體內(nèi)容設置問題,所以在做細節(jié)理解題時要結(jié)合原文和提干有針對性的找出相關語句進行仔細分析,再結(jié)合選項選出正確答案.在做推理判斷題時不要以個人的主觀想象代替文章的事實,要聯(lián)系上下文根據(jù)文章事實進行合乎邏輯的推理判斷.