专业英语四级精选阅读50篇——A Kind Neighbor_大学英语阅读

专业英语四级精选阅读50篇——A Kind Neighbor

　　After half an hour, the captain began to suspect that the fisherman did not really know what he was doing and where he was going.

　　Are you sure you are a qualified pilot? he asked.

　　Oh, yes, answered the fisherman. I know every rock on this part of the coast.

　　Suddenly there was a terrible crash from under the ship. At once the fisherman added, And thats one of them.17 Living Things React

　　You and all organisms live an environment. An environment is made up of everything that surrounds an organism. It can include the air, the water, the soil, and even other organisms.

　　An organism responds to changes in its environment. When an organism responds to a change, it reacts in certain ways. All living things respond in some way.

　　Have you ever noticed how plants and insects respond to light? Plants bend toward light. Insects fly toward light.

　　Living things also respond in other ways. The leaves on some trees respond to a change in season. In autumn, they change colors and then fall off the branches Animals also respond to a change in season. Squirrels save nuts for the winter. Bears sleep through the winter in a cave.

　　You respond to your environment in many ways, too. You may shiver if you are cold. What other ways do you respond to changes in your environment?18 Flowering Plants