人教版 (2019)必修 第二册Unit 2 Wildlife protection课时作业

  课时跟踪检测（六）  Assessing Your Progress

一、单元核心考点重点练

Ⅰ.单词拼写

1．No one can enter wildlife reserve (保护区) unless permitted.

2．An effective (有效的) way to prevent the burnout of young athletes is to reduce their mental stress.

3．I can find the animal that gave fur (毛皮) to make this sweater.

4．What do the factory owners do to get maximized profits (利益)?

5．Soldiers have been sent to protect the crew against attack (袭击)．

6．There exist (存在) many factories along the river, some of which have done great harm to the environment.

7．In fact, it is parents' pressure (压力) that is making it hard for me to do well in school.

8．Finally, I persuaded him not to transport these goods (货物) by ship.

9．The poster (海报) is so attractive that everyone passing by it couldn't help looking at it.

10．Any student whose family is too poor to go to school can get help from the authority (官方)．

Ⅱ.单句语法填空

1．The average output (产量) of the factory is_reduced_ (reduce) to 30 cars a day.

2．Some people may think that a garden is no more than plants, flowers, patterns and masses of color.

3．Halley made his discovery by means of his own careful observation (observe)．

4．I do really intend to_take (take) a boat to visit the city.

5．And that will help us to be less emotional (emotion), and more objective in the way we express our opinions.

6．Those who hunt animals illegally (illegal) will be punished by law.

7．He gained weight after recovery (recover) from his illness.

8．However, when she first saw the robot, she felt alarmed (alarm)．

Ⅲ.选词填空

due to， die out， make progress， become aware of， on average， under pressure， recover from， be concerned about

1．As a result these endangered animals may even die_out.

2．This experience made us become_aware_of the importance of helping others.

3．On_average,_a person wastes between 95 and 115 kilograms of food.

4．The little boy has made_progress recently, which made his parents glad.

5．People take part in eco­friendly activities because they are_concerned_about_ the health of the environment.

6．When we are under_pressure,_we tend to desire sugary and fatty foods.

7．It was a long time before she recovered_from the operation.

8．It was due_to_lack of money that their marriage broke up.

Ⅳ.完成句子

1．I've decided to learn photography in order that I may better appreciate the beauty of nature.

 我决定学摄影以便更好地欣赏自然的美。

2．It_is_the_ability_to_do_the_job_that_matters not where you come from or what you are.

 重要的是做事的能力而不是你来自哪里或者你是干什么的。

3．It_seems_that it is a good idea for you to do more reading.

 似乎多阅读对你来说是个好主意。

4．We each have a memory. That's_why  we can still remember things after a long time.

 我们每个人都有记忆，那就是为什么过了很长一段时间我们仍记得事情。

5．Only when he told me the news did_I_know_what_had_happened.

 只有当他告诉我这个消息时，我才知道发生了什么事。

二、单元同类话题热读练

阅读理解

Siberian Tiger is the largest feline (猫科动物) in the world and is known as the king of the forest. In the 1980s, it was listed as one of the first­class national protected animals of China. To preserve this valuable species, the Siberian Tiger Park was built in 1996 in Heilongjiang Province.

The park is located on the north bank of the Songhua River to the northwest of Harbin, occupying an area of 1,440，000 square meters. It is the largest natural park for wild Siberian tigers in the world at present. There are over 500 purebred (纯种的) Siberian tigers here. What's more, visitors can also see white tigers, lions, leopards, and pumas as well as Bengali tigers.

It is a large park divided into ten areas, including the mature tiger area, the young tiger area, the walking area and the platform area for viewing the tigers.

The mature tiger area has an area of 360,000 square meters with 30 unruly (难驾驭的) Siberian tigers wandering there. The tigers in this area are all about 7 or 8 years old. And in the young tiger area, there are over 40 young lovely, active tigers about 2 years old. Visitors can see some of them playing and fighting with each other in a pool nearby, and others are kept in the walking area, staying together.

For visitors who love to see exciting activities, the park is also a perfect place. In addition to viewing the tigers walking leisurely in the open air, visitors can buy animals to feed them, including ducks, chickens, and even cows. Park employees will set the living animals free among the tigers. Visitors can see the unique live action of tigers preying on (捕食) them.

In addition, there is a free Popular Science Exhibition Hall in the park. In the exhibition hall, people can see information on tigers in pictures and samples as well as in words, which helps to complete what we know.

语篇解读：本文是一篇说明文。为了保护东北虎这一珍贵物种，我国于1996年在黑龙江省建成了东北虎林园——它是迄今为止世界上最大的野生东北虎自然公园。

1．What can you see in the young tiger area?

 A．There are 40 Siberian tigers wandering.

 B．All the Siberian tigers are around 7 years old.

 C．Some young active tigers are playing in a pool.

 D．Some unruly tigers are preying on some animals.

 解析：选C　细节理解题。根据第四段中的“And in the young tiger area ... playing and fighting with each other in a pool nearby”可知，选C项。

2．The exhibition hall in the park tells us that the information on tigers ________.

 A．is very simple

 B．is unknown to most people

 C．is entirely shown in detail

 D．lets you know all you want

 解析：选C　推理判断题。根据最后一段中的“in pictures and samples as well as in words, which helps to complete what we know”可推知，展厅里老虎的资料详实、具体。

3．What would be the best title for the passage?

 A．The Valuable Species — Siberian Tiger

 B．The Largest Feline in the World

 C．Popular Science Exhibition Hall in the Park

 D．The Siberian Tiger Park

 解析：选D　标题归纳题。概括全文的内容可知，文章主要介绍了这座始建于1996年，迄今为止世界上最大的野生东北虎自然公园。故D项正确。

三、看图说话新素养练

一、看图回答问题

A report on some endangered wildlife in China

There has been some progress in saving endangered wildlife in China.

1.Why do Milu deer appear again in China?

 They_were_brought_back_from_UK.

2．Some endangered wildlife in China are in danger of disappearing. What do you think is the main reason?

 Their_habitat_is_threatened_or_they_can't_find_enough_food.

3．What would our life be like without some endangered wildlife?

 Human_beings_can't_survive_without_them._Protecting_them_is_protecting_ourselves.

四、读后续写新题型练

阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。

Once when I was young and had a loose tooth, I asked my father, a_dentist,_to look at it.

“It needs to be pulled，” he told me. I frowned, afraid of the pain of that experience. My dad sent me for some tissues and I imagined them soaking up liters of blood from my mouth. I closed my eyes and strengthened myself. I was still waiting for him to pull when I heard my father say, “I'm done.”

I opened my eyes and saw my tooth in his tissue­covered_hand. I hadn't felt anything, and there was just a bit of blood on the tissues. I thought my father was a magician.

The next day at school I bragged to a friend about my_father's_wonderful_skill. When I explained that the process didn't hurt, my friend called me a liar. He said that when his tooth was pulled, it had hurt a lot. I talked to my father about this and there was not a single mystery left after my father's explanation: my tooth had been ready to be removed, while my friend's had not.

“I'm going to be a dentist，” I declared. I wanted to follow in the professional footsteps of my father, my uncle and grandmother. My father supported my ambition,_honoring my interest in his profession even when I was young. He always encouraged me, saying，“To_achieve_your_goal,_you should always be devoting hard_work_and_effort to it.”

I didn't need to visit my father's office as a child because I had few cavities. As I entered the elementary school and began eating more candy, however, I visited more often. I didn't mind, though. I was the only kid I knew who was excited about going to the dentist. After my father worked on my teeth, he let me hang around. And I was amazed as he operated complicated machines, leaning over patients'_mouths with a tiny mirror strapped to his head.

注意：1.所续写短文的词数应为150左右；

2．至少使用5个短文中标有下划线的关键词语；

3．续写部分分为两段，每段的开头语已为你写好；

4．续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1：

Once, when my dad was pulling my mother's teeth, he even let me clear her mouth.　

Paragraph 2：

Years later, the dream of a child has not declined but actually grown firmer.　

参考范文：

Paragraph 1：

Once, when my dad was pulling my mother's teeth, he even let me clear her mouth. Afraid to meet the challenge at first, I managed to start with my father's encouragement. After all, it was the first time I had seen the inside of a human mouth. Staring and fascinated at the structure of my mom's teeth,_I dreamt that one day I would take up my intentional career as a_dentist. Having cleared her mouth with alcohol and tissues,_I got a clear image of the teeth from my mother and praise for good work from my father.

Paragraph 2：

Years later, the dream of a child has not declined but actually grown firmer. As time passed, I realized that hard_work_and_effort were necessary to be a dentist, which made my ambition even stronger. As the first step in preparation for my promising career as a dentist, the first business of all is that I should struggle to be qualified to study in a medical school. To achieve my goal, I should devote my time and energy without any hesitation to learning and practice following my father.