Unit 5 Look into Science单元练习（含答案）

Unit 5 单元练习
[时间:30分钟　满分:60分]　　　　　　　　　　　　　　　　　　　　
Ⅰ.单项选择(共10小题;每小题1分,满分10分)
(　　)1.I think 　　　　experiment we did last week is the most interesting.
A.a B.an C.the D./
(　　)2.With the rapid 　　　　of science and technology, robots can do a lot of things for us.
A.method B.development C.speed D.experiment
(　　)3.New teaching 　　　　are very necessary in modern education.　
A.methods B.conclusions C.problems D.students
(　　)4.I like the house 　　　　the front window. It's too small.
A.instead of B.except for C.because of D.except that
(　　)5.I won't be angry 　　　　you fail the exam.
A.until B.and C.because D.even if
(　　)6.The experiment won't work 　　　　you put the right amount of water in the jar.
A.if B.unless C.because D.so that
(　　)7. The foreigners 　　　　visited our city 　　　　from Canada.
A.who; is B.whom; are C.who; are D.whom; is
(　　)8.Not only Jim but also his parents 　　　　a few interesting places since they came to China.
A.will visit B.has visited C.have visited D.visited
(　　)9.　　　　 of the students in my class 　　　　girls.
A.Two third; is B.Two thirds; is C.Two third; are D.Two thirds; are
(　　)10.There are five learning groups in our class. Each group is 　　　　five students.
made of B.made from C.made in D.made up of
Ⅱ.完形填空(共10小题;每小题2分,满分20分)
It's generally believed that houses are made of wood, bricks and metal. In fact, in modern times, houses can be built in a new way. It's reported that a group called New Story is working with a company called Icon to quickly build lots of houses for poor people in Tabasco, Mexico. The way they are building the houses is 　11　—by 3D-printing technology.
New Story is a group 　12 　works to bring cheap but good houses to people who can't 　13 　them. The group has built over 2 700 houses in places 　14 　Bolivia, El Salvador, Haiti and Mexico. In the past, New Story built 　15 　houses in a normal way. But it 　16 　a long time. That's 　17　 New Story began to work with Icon. Icon has developed a way to build houses 　18　 by 3D-printing them with concrete(混凝土). Some areas where New Story wants to build houses suffer from earthquakes, 　19　 Icon's houses have been designed to hold up in earthquake conditions.
The houses in Tabasco have two bedrooms, a living room, a kitchen, and a bathroom. Because the houses are created with a computer design, it's easy to 　20　 the design to suit the needs of different families. They are expected to live in later this year.
(　　)11.A.common B.expensive C.unusual D.strong
(　　)12.A.these B.those C.this D.that
(　　)13.A.clean B.repair C.afford D.borrow
(　　)14.A.by B.with C.like D.between
(　　)15.A.its B.his C.her D.my
(　　)16.A.had B.took C.cost D.spent
(　　)17.A.why B.how C.what D.when
(　　)18.A.possibly B.quickly C.carefully D.suddenly
(　　)19.A.for B.so C.or D.as
(　　)20.A.share B.print C.change D.produce
Ⅲ.阅读理解(共5小题;每小题3分,满分15分)
The China Cultural Centre in Wellington launched a 14-day online display of the world heritage in China. It attracted many New Zealanders and local Chinese. A Facebook user Simon Meikle expressed his fondness of those wonders in China and expected the centre could have more similar events to show the beauty of China.
Sichuan Giant Panda Sanctuaries(保护区) 　　Sichuan Giant Panda Sanctuaries, covering 924 500 hectares(公顷), is the largest and most significant area of panda habitat in the world. It is also home to other globally endangered animals such as the red panda, the snow leopard(豹) and the clouded leopard. It is also one of the richest areas for plant species in the world besides the tropical(热带的) rainforests. It was added to the World Heritage List in 2006.
Hol Xil (可可西里) 　　Located in the northwest of Qinghai Province and with an area of 45 000 km2, Hol Xil is one of the largest and highest nature reserves(自然保护区) in China. Due to its harsh climate with the lowest temperature at —46℃, it is called the “third pole of the world”. It is home to plateau(高原) wildlife such as the Tibetan antelope and the brown bear. It was inscribed on the World Heritage List in 2017.
Wulingyuan Scenic and Historic Interest Area 　　As a magical area stretching(延伸) over more than 26 000 hectares of land in the northwest of Hunan Province, the Wulingyuan Scenic and Historic Interest Area has more than 3 000 narrow sandstone pillars and peaks that always make visitors wonder. It is home to a number of endangered plants and animal species. It was inscribed on the World Heritage List in 1992.
(　　)21.You can find the display in/on 　　　　.
A.a website B.a book C.a novel D.a diary
(　　)22.What is the main reason why Hol Xil is called the “third pole of the world”
A.The natural reserve. B.Bad weather.
C.Plateau scenery. D.The Tibetan antelope.
(　　)23.The underlined word “wonder” means “　　　　” in Chinese.
A.怀疑 B.想知道 C.感到诧异 D.遐想
(　　)24.According to the passage, which one of the following is TRUE
A.Only pandas live in Sichuan Giant Panda Sanctuaries.
B.Sichuan Giant Panda Sanctuaries was added to the World Heritage List in 2017.
C.All wild animals can live in Hol Xil.
D.There are many natural wonders in Wulingyuan.
(　　)25.What is the passage mainly about
A.The China Cultural Centre in Wellington.
B.The online display of the world heritage in China.
C.The brief introduction of the world heritage in China.
D.Some advice on how to visit the world heritage sites.
Ⅳ.任务型阅读(共5小题;每小题3分,满分15分)
阅读下面短文,按要求完成26~30题。
Chile(智利) is a long and beautiful country with ocean to the west and mountains to the east. Some of the villages are a very long way from cities and some of the schools are very small.
It is difficult for small schools to teach science because they don't have enough teachers or equipment(设备). This is where the Science Bus Project can help. The bus brings special science teachers, new ideas and equipment to schools in different parts of the country. Sometimes the children go inside the bus for their science lessons or clubs. Sometimes the teachers even bring the equipment inside the classroom. The children do experiments. The materials used in the experiments are easy to find, for example recycled plastic bottles, so that the class teacher can repeat the experiments with the class when the bus has gone.The goal of the Science Bus Project is to bring science to children all over Chile.
Since 2012, the bus has visited lots of schools in Chile, and hundreds of teachers have learned how to make their science classes fun and exciting.
Science is important for all of us, as it helps us understand our world. We can learn about it inside or outside of the classroom.
　　26题完成句子;27、28题简略回答问题;29题找出并写下第二段的主题句;30题将文中画线句子译成汉语。
The Science Bus Project can help small schools in Chile where it is
　　　 　　　　　for them to teach science.
27.Where does the bus bring special science teachers, new ideas and equipment

28.What have hundreds of teachers learned since 2012

29.
30.
答案
Unit 5 单元练习
Ⅰ.1—5　CBABD　6—10　BCCDD
Ⅱ.【主旨大意】 本文是一篇说明文,介绍了New Story组织改变以往的普通的房屋建造方式,开始与Icon公司合作,尝试一种新的、迅速的房屋建造方式——3D 打印科技。该科技廉价、迅速并且可以根据不同家庭的需要调整设计。
11—15　CDCCA　16—20　BABBC
Ⅲ.【主旨大意】 本文取材于《中国日报》文化版,报道了中国文化中心在惠灵顿启动的为期14天的中国世界遗产在线展览,并选取其中三处进行介绍,它们分别是:四川大熊猫保护区、青海可可西里和武陵源风景名胜区。
21.A　推理判断题。根据文章第一段第一句中的关键词“online display”可知,这是在线展览,可以在网站上找到这个展览。故选A。
22.B　细节理解题。根据文章第二个表格第二句“Due to its harsh climate with the lowest temperature at —46℃, it is called the ‘third pole of the world’.”可知,可可西里被称为“世界第三极”的主要原因是“恶劣的气候”。故选B。
23.C　词义猜测题。根据文章第三个表格中“the Wulingyuan Scenic and Historic Interest Area has more than 3 000 narrow sandstone pillars and peaks”可知,武陵源的3000多个狭窄的砂岩柱和山峰会让游客“感到诧异”。故选C。
24.D　判断正误题。根据文章第一个表格第二句“It is also home to other globally endangered animals such as…”可知A项错误;根据文章第一个表格最后一句“It was added to the World Heritage List in 2006.”可知B项错误;根据文章第二个表格倒数第二句“It is home to plateau wildlife…”可知,只有高原野生动物生存在此地,故C项错误;根据文章第三个表格中“more than 3 000 narrow sandstone pillars and peaks”可知,这都是自然奇观,故D项正确。
25.C　主旨大意题。通读全文可知,本文主要是关于中国三处世界遗产的简介。故选C。
Ⅳ.26.hard/difficult 27.To schools in different parts of the country.
28.They have learned how to make their science classes fun and exciting.
29.The goal of the Science Bus Project is to bring science to children all over Chile.
30.科学对我们所有人都很重要,因为它帮助我们了解我们的世界。