北师大版(2019)必修 第三册Unit 8 Green living Lesson 1 Roots Shoots随堂检测（5）（含答案）

Unit 8 Lesson 1 Roots Shoots
一、填空
1.Bake the cakes until they are f_____ to the touch.
2.He's very b_____ about what people think of him.
3.Even if you plant the seed upside down, the r_____ will still grow down.
4.Don't leave the lights on; it wastes e_____.
5.We may live to see the e_____ of the whale.
6.We need to call for a g_____ ban on whaling.
7.It's almost impossible to find him in the wide o_____.
8.那是因为我太爱你了。
That's __________ too much.
9.又不是你离开不回来了。
It isn't __________ forever.
10.那是我15岁时发生的事。
That was __________.
11.问题是他是否诚实。
The question is __________.
12.我的想法是我们应该马上行动。
My idea is __________ at once.
13.这是怎么发生的,对我来说就是一个谜。
____________________________________
14.下周那位科学家真的要给我们做报告吗
____________________________________
15.正因为这本书对我很有用,我才要买它。
__________ I will buy it.
二、阅读理解
Amazing species previously unknown to the outside world are being discovered in the Amazon Rainforest at a rate of one every three days, according to World Wildlife Fund(WWF) in a report published in 2010.
A giant snake, a big catfish that eats monkeys and a blue spider are among the 1, 220 animals and plants to have been found from 1999 to 2009, according to the study.
The report was published during a United Nations (UN) meeting in Japan. The aim of the meeting was to try to stop the extinction of species around the world. WWF said it showed why protecting the Amazon was so important.
"This report clearly shows the amazing diversity of life in the Amazon," Francisco Ruiz, From WWF, told reporters. "(But) this incredible region is under pressure because of the human presence."
Logging and clearing for agriculture uses such as cattle farming have led to 17 percent of the Amazon Rainforest—an area twice the size of Spain—being destroyed over the past 50 years, according to WWF.
"The report serves as a reminder of how much we still have to learn about this unique region, and what we could lose if we don't change the way we think about development," Ruiz said.
1. What was the aim of the UN meeting in Japan
A. Setting rules for protecting the Amazon Rainforest.
B. Sharing the findings of the latest research.
C. Trying to prevent species from dying out worldwide.
D. Updating the latest situations concerning animal protection.
2. According to the passage, we can infer that _____.
A. the world's species are not decreasing but increasing
B. people are very optimistic about the future of the Amazon Rainforest
C. the area of the Amazon Rainforest hasn't changed for many years
D. the area of the Amazon Rainforest is decreasing
3. What are we going to lose according to the passage
A. The land of the Amazon Rainforest.
B. All the animals in the Amazon Rainforest.
C. The amazing diversity of life in the Amazon Rainforest.
D. The ability of farming.
三、语法填空
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
It is common for most people to have "Just-me-ism", which ①_____(mean) these people only care about themselves and ignore the environment, animals and the community. So they take it ②_____ granted that they leave the tap running while ③_____(brush) their teeth or leave litter on the road. They think what they do isn't harmful to the environment.
In order to raise young people's awareness of the environment, Dr. Jane Goodall ④_____(establish) an institute called Roots & Shoots in ⑤_____ early 1990s. It is called Roots & Shoots because roots move ⑥_____(slow) under the ground making a firm foundation and although shoots seem small and weak, they can break open brick ⑦_____(wall). As a scientist who devoted herself to environmental protection, she expected the organization ⑧_____(educate) young people about the importance of living together in peace with nature.
Roots & Shoots attaches great importance to each individual. ⑨ _____Goodall considers important is that everyone can make a difference. So all of us can't be absent in the activities of making the world a ⑩_____(good) place.
答案以及解析
一、
1.答案：firm
2.答案：bothered
3.答案：roots
4.答案：electricity
5.答案：extinction
6.答案：global
7.答案：ocean
8.答案：because I love you
9.答案：as if you were going away
10.答案：what happened when I was fifteen
11.答案：whether he is honest
12.答案：that we should do it
13.答案：It is a mystery to me how it all happened.
14.答案：Is it true that the scientist will give us a lecture next week
15.答案：It is because the book is so useful for me that
二、
答案：1-3 CDC
解析：1.细节理解题。根据第三段第二句可知，会议的目的是为了阻止全球范围内的物种灭绝，故选C。
2.推理判断题。根据第五段可知，亚马孙热带雨林的面积正在缩小。故选D。
3.推理判断题。根据文章可知，亚马孙雨林中的生物多样性令人惊叹，但随着亚马孙热带雨林面积的缩小，其生物多样性也将逐渐减少，故选C。
三、
答案：① means ② for ③ brushing ④ established ⑤ the
⑥ slowly ⑦ walls ⑧ to educate ⑨ What ⑩ better
解析：①考查时态。定语从句中的谓语动词的形式与前面的先行词一致，本句中 just-me-ism是先行词，故填means。
②考查介词。take sth for granted“认为……是理所当然的”，为固定搭配，故填for。
③考查状语从句的省略。此处是一个省略句，brush与前面的They是逻辑主谓关系，强调动作正在进行，故填 brushing。
④考查时态。根据后面的具体时间状语可知，应填一般过去时。故填established。
⑤考查冠词。在年代前面使用the，故填 the。
⑥考查副词。应用副词修饰前面的动词move，作状语。
⑦考查名词。此处wall是一个可数名词，泛指“墙”,故需要变成复数。
⑧考查不定式。此处是动词不定式作目的状语，故填to educate。
⑨考查连词。分析句子结构可知，空格处的单词引导主语从句，从句中缺少 considers的宾语，故填what。
⑩考查形容词。此处表示“使世界成为一个更加美好的地方”，故填better。