北师大版英语周报高三答案，第九版,我们目前整理分享关于北师大版英语周报高三答案，第九版及其参考答案,2如需答案 请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)
1、北师大版英语周报高三答案，第九版
2、高一北师大版英语周报第十期答案。
3、双语学习报新教材新高考高一R版第六期答案
6．We're a nation-a globe，in fact-obsessed with out hair．Analysts estimate the global hair products industry to be worth￡22.6billion-and growing at a rate of up to seven per cent a year．
There seems to be no limit on what we'll spend to avoid a bad hair day．But for devotees of an underground beauty movement，the secret lies in throwing away the shampoo，in fact all the hair products，for good．
The"no-poo"method，which involves using natural substitutes or just water in place of shampoo and conditioner，is supported by several circles．
Beauty insiders，including writers for women's magazines and professional hairdressers，speak highly of how hair becomes thicker，fuller，softer and brighter．
And environmentalists who are mindful with money feel great joy at the lack of chemicals in and on their bodies-not to mention the impact on their budgets．
Now one devotee is hoping to take it mainstream．Lucy Aitken Read，whose book Happy Hair：The definitive guide to giving up shampoo was released last week，hasn't used shampoo for two years and her glowing brown hair is visibly in perfect condition．
For her，the motivation came after reading a study that claimed women put 515chemicals on their bodies daily．"I initially thought‘Ha!They didn't research me!'"Aitken Read says．"Then I looked at the back of my shampoo bottle and realized there were loads of chemical components I didn't recognize in the slightest．"
Strangely it's oily hair that could benefit the most from giving up shampoo．The theory behind the‘no-poo'method is that shampoo removes the hair of its natural oils，which causes the scalp（头皮）to generate more oils to replace them．This results in oil overload-oily hair-which we then attempt to‘fix'with more shampoo/It's a vicious（恶性的）circle and quite a brilliant success for the shampoo industry，because the more shampoo you use，the more you need to use and the more frequently you need to use it．
Left to its own devices or washed with natural substitutes，the scalp eventually theoretically returns to its natural balance．The result should be healthier hair that is stronger，thicker and fuller as it is less damaged than shampooed hair．
28．What can we know from the first paragraph？D
A．More and more people produce hair products．
B．More and more people waste money on their hair．
C．More and more hair products are wasted every year
D．More and more hair products are produced every year．
29．Environmentalists are in favor of"no-poo"method becauseB．
A．they have the same chemicals as shampoo has
B．it helps reduce their budgets on daily expenses in a way
C．natural substitutes are friendly to the environment
D．they know shampoo has an impact on their health
30．What can we learn from Lucy's words？A
A．She didn't realize shampoo contains so many harmful chemicals
B．She didn't realize shampoo contains all the necessary chemicals
C．She couldn't recognize the description on the shampoo bottle．
D．She didn't recognize she was quite different from other women．
31．What is the main trouble with shampoo？D
A．It adds more oil to the hair
B．It prevents the scalp producing oil．
C．It badly impacts the shampoo industry
D．It makes people addicted to using it more often． 试题答案
分析 本文是一篇科教类阅读，主要以举例子的方式向读者解释了提倡不要使用洗发水的几个原因．
解答 28-31DBAD
28题答案：D考查细节推理，根据第一段的Analysts estimate the global hair products industry to be worth￡22.6billion-and growing at a rate of up to seven per cent a year．分析师估计全球的洗发产品产业值226亿，而且还在以每年高达7%的速度增加．可知本题答案为D选项．
29题答案：B考查细节推理，根据文章第五段的And environmentalists who are mindful with money feel great joy at the lack of chemicals in and on their bodies-not to mention the impact on their budgets．很在乎金钱的环保主义者对于他们体内及体外没有化学物质感到很开心--更别提对于他们预算的影响．可知本题答案为B选项．
30题答案：A考查细节推理，根据文章倒数第三段的Then I looked at the back of my shampoo bottle and realized there were loads of chemical components I didn't recognize in the slightest．"然后我就看了看我洗发水瓶的背面并且意识到里面装有我之前根本就没有注意到的化学成分．可知本题答案为A选项．
31题答案：D考查细节推理，根据文章倒数第二段的…because the more shampoo you use，the more you need to use and the more frequently you need to use it．
因为你使用的洗发水越多，你就越需要使用而且越频繁．可知洗发水的主要问题是"它们使人们会上瘾"，故本题答案为D选项．
点评 本文是一篇科教类阅读，题目涉及多道细节理解题，做题时结合原文和题目有针对 性找出相关语句进行仔细分析，结合选项选出正确答案．推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案．
For some people, music is no fun at all. About four percent of the population is what scientists call “amusic.” People who are amusic are born without the ability to recognize or reproduce musical notes (音调). Amusic people often cannot tell the difference between two songs. Amusics can only hear the difference between two notes if they are very far apart on the musical scale.
As a result, songs sound like noise to an amusic. Many amusics compare the sound of music to pieces of metal hitting each other. Life can be hard for amusics. Their inability to enjoy music sets them apart from others. It can be difficult for other people to identify with their condition. In fact, most people cannot begin to grasp what it feels like to be amusic. Just going to a restaurant or a shopping mall can be uncomfortable or even painful. That is why many amusics intentionally stay away from places where there is music. However, this can result in withdrawal and social isolation. “I used to hate parties,” says Margaret, a seventy-year-old woman who only recently discovered that she was amusic. By studying people like Margaret, scientists are finally learning how to identify this unusual condition.
Scientists say that the brains of amusics are different from the brains of people who can appreciate music. The difference is complex, and it doesn’t involve defective hearing. Amusics can understand other nonmusical sounds well. They also have no problems understanding ordinary speech. Scientists compare amusics to people who just can’t see certain colors.
Many amusics are happy when their condition is finally diagnosed (诊断). For years, Margaret felt embarrassed about her problem with music. Now she knows that she is not alone. There is a name for her condition. That makes it easier for her to explain. “When people invite me to a concert, I just say, ‘No thanks, I’m amusic,’” says Margaret. “I just wish I had learned to say that when I was seventeen and not seventy.”
1.Which of the following is true of amusics?
A. They can easily tell two different songs apart.
B. Listening to music is far from enjoyable for them.
C. Their situation is well understood by musicians.
D. They love places where they are likely to hear music.
2.According to paragraph3, a person with “defective hearing” is probably one who __________.
A. dislikes listening to speeches
B. can hear anything nonmusical
C. has a hearing problem
D. lacks a complex hearing system
3.What is the passage mainly concerned with?
A. Amusics’ strange behaviours.
B. Some people’s inability to enjoy music.
C. Musical talent and brain structure.
D. Identification and treatment of amusics.
