Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources(资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.
Wilson begins with an open letter to the pioneer in environment (环境) protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?
Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species(物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.
At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

1. 1.

   We learn form the text that Wilson cares most about ______

   1. A.
      the environment for plants
   2. B.
      the biodiversity of our earth
   3. C.
      the wastes of natural resources
   4. D.
      the importance of human values
2. 2.

   How many species are most important to our present food supply?

   1. A.
      Twenty.
   2. B.
      Eighty.
   3. C.
      One hundred
   4. D.
      Ten thousand.
3. 3.

   Wilson suggests that one way to keep biodiversity is to _______.

   1. A.
      learn how to farm scientifically
   2. B.
      build homes for some dying species
   3. C.
      make it clear what to eat
   4. D.
      use more species for food
4. 4.

   We can infer that the text is _______

   1. A.
      a description of natural resources
   2. B.
      a research report
   3. C.
      a book review
   4. D.
      an introduction to a scientist.
5. 5.

   Edward Wilson is _______

   1. A.
      a pioneer in environment protection
   2. B.
      an American scientist in environment protection
   3. C.
      a world-famous scientist in Asia
   4. D.
      a well-known expert in nature in U.S.A

 Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources(资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.

    Wilson begins with an open letter to the pioneer in environment (环境) protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Van the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species(物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

72. We learn from the text that Wilson cares most about ______

A. the environment for plants                    B. the biodiversity of our earth

C. the wastes of natural resources             D. the importance of human values

A. Twenty.   B. Eighty.    C. One hundred     D. Ten thousand.

74. Wilson suggests that one way to keep biodiversity is to _______.

A. learn how to farm scientifically             B. build homes for some dying species

C. make it clear what to eat                      D. use more species for food

75. We can infer that the text is _______

A. a description of natural resources         B. a research report

C. a book review                                    D. an introduction to a scientist.

Edward Wilson is America's, if not the world's, leading naturalist. In The Future of Life, he takes us on a tour of the world's natural resources (资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity (生物多样性) of our earth.

Wilson begins with an open letter to the pioneer in environment (环境) protection, Henry David Thoreau. He compares today's Walden Pond with that of Thoreau's day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species (物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

60．We learn from the text that Wilson cares most about ______.

A．the environment for plants

B．the biodiversity of our earth

C．the waste of natural resources

D．the importance of human values

61．How many species are most important to our present food supply?

A．Twenty.         B．Eighty.

C．One hundred.         D．Ten thousand.

62．Wilson suggests that one way to keep biodiversity is to ______.

A．learn how to farm scientifically

B．build homes for some dying species

C．make it clear what to eat

D．use more species for food

63．We can infer that the text is ________.

A．a description of natural resources

B．a research report

C．a book review

D．an introduction to a scientist

Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources. How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.
Wilson begins with an open letter to the pioneer in environment protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?
Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.
At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.
【小题1】We learn form the text that Wilson cares most about ______.

A．Twenty.

B．Eighty.

C．One hundred.

D．Ten thousand.

Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources(资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.

Wilson begins with an open letter to the pioneer in environment (环境) protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species(物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

1. We learn form the text that Wilson cares most about ______

2. How many species are most important to our present food supply?

3. Wilson suggests that one way to keep biodiversity is to _______.

4. We can infer that the text is _______

5. Edward Wilson is _______

Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources. How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.

    Wilson begins with an open letter to the pioneer in environment protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

1.We learn form the text that Wilson cares most about ______.

A. the environment for plants              B. the biodiversity of our earth

C. the wastes of natural resources          D. the importance of human values

2.How many species are most important to our present food supply?

A. Twenty.       B. Eighty.       C. One hundred.        D. Ten thousand.

3.Wilson suggests that one way to keep biodiversity is to _______.

A. learn how to farm scientifically      B. build homes for some dying species

C. make it clear what to eat            D. use more species for food

4.We can infer that the text is _______.

A. a description of natural resources        B. a research report

C. a book review                       D. an introduction to a scientist

Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources(资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性) of our earth.

Wilson begins with an open letter to the pioneer in environment(环境) protection Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clean man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species (物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas.

1.We learn from the text that Wilson cares most about           .

A. the environment for plants

B. the biodiversity of out earth

C. the waste of natural resources

D. the importance of human values

2.How many specie are most important to our present food supply?

A. Twenty.                             B. Eighty

C. One hundred.                            D. Ten thousand.

3.Wilson suggests that one way to keep biodiversity is to          .

A. learn how to farm scientifically

B. build homes for some dying species

C. make it clear what to eat

D. use more species for food

4.We can infer that the text is           .

A. a description of natural resources          B. a research report

C. a book review                           D. an introduction to a scientist

Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources (资源). How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity (生物多样性) of our earth.

Wilson begins with an open letter to the pioneer in environment (环境) protection Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clean man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species (物种) are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering  the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

1. We learn from the text that Wilson cares most about           .

   A. the environment for plants                B. the biodiversity of out earth

   C. the waste of natural resources           D. the importance of human values

2. How many specie are most important to our present food supply?

   A. Twenty.              B. Eighty               C. One hundred.                   D. Ten thousand.

3. Wilson suggests that one way to keep biodiversity is to          .

   A. learn how to farm scientifically          B. build homes for some dying species

   C. make it clear what to eat                   D. use more species for food

4. We can infer that the text is           .

   A. a description of natural resources             B. a research report

   C. a book review                                  D. an introduction to a scientist

    Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources. How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.

    Wilson begins with an open letter to the pioneer in environment protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

72. We learn form the text that Wilson cares most about ______.

A. the environment for plants              B. the biodiversity of our earth

C. the wastes of natural resources          D. the importance of human values

73. How many species are most important to our present food supply?

A. Twenty.       B. Eighty.       C. One hundred.        D. Ten thousand.

74. Wilson suggests that one way to keep biodiversity is to _______.

A. learn how to farm scientifically      B. build homes for some dying species

C. make it clear what to eat            D. use more species for food

75. We can infer that the text is _______.

A. a description of natural resources        B. a research report

C. a book review                       D. an introduction to a scientist

    Edward Wilson is America’s, if not the world’s, leading naturalist. In The Future of Life, he takes us on a tour of the world’s natural resources. How are they used? What has been lost? What remains and is it able to continue with the present speed of use? Wilson also points out the need to understand fully the biodiversity(生物多样性)of our earth.

    Wilson begins with an open letter to the pioneer in environment protection, Henry David Thoreau. He compares today’s Walden Pond with that of Thoreau’s day. Wilson will use such comparisons for the rest of the book. The problem is clear: man has done great damage to his home over the years. Can the earth, with human help, be made to return to biodiversity levels that will be able to support us in the future?

Biodiversity, Wilson argues, is the key to settling many problems the earth faces today. Even our agricultural crops can gain advantages from it. A mere hundred species are the basis of our food supply, of which but twenty carry the load. Wilson suggests changing this situation by looking into ten thousand species that could be made use of, which will be a way to reduce the clearing of the natural homes of plants and animals to enlarge farming areas.

At the end of the book, Wilson discusses the importance of human values in considering the environment. If you are to continue to live on the earth, you may well read and act on the ideas in this book.

72. We learn form the text that Wilson cares most about ______.

A. the environment for plants              B. the biodiversity of our earth

C. the wastes of natural resources          D. the importance of human values

73. How many species are most important to our present food supply?

A. Twenty.       B. Eighty.       C. One hundred.        D. Ten thousand.

74. Wilson suggests that one way to keep biodiversity is to _______.

A. learn how to farm scientifically      B. build homes for some dying species

C. make it clear what to eat            D. use more species for food

75. We can infer that the text is _______.

A. a description of natural resources        B. a research report

C. a book review                       D. an introduction to a scientist