The blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding.

Among many birds that nest in holes, the male has a light-coloured patch on its plumage(鸟羽) which acts as signal for drawing the female’s attention to a suitable nesting-place. Unlike the blue tit, the redstart(红尾鸲) may be only the male that strikingly coloured and the female is not beautiful.

A few years ago I was lucky enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(显露) his tail.

If the female failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them.

How do the blue tits choose their nest?

A. They choose their nest together.     

B. The male chooses their nest.

C. The house-hunter chooses their nest.

D. The female chooses their nest.

The writer was lucky to see ________.

A. how the male made his tricks

B. how an interested female played with the male happily

C. what the male displayed and won the female

D. that the male tried his best but failed to attract the female

You can spot a pair of redstarts in a Walsh wood ________.

A. at any time        B. regularly    C. in April    D. occasionally

The writer is probably ________.

A. a bird expert                          B. a bird-hunter

C. a bird raiser                          D. a scientist

III．阅读理解

The blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding.

Among many birds that nest in holes, the male has a light-coloured patch on its plumage(鸟羽) which acts as signal for drawing the female’s attention to a suitable nesting-place. Unlike the blue tit, the redstart(红尾鸲) may be only the male that strikingly coloured and the female is not beautiful.

A few years ago I was lucky enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(显露) his tail.

If the female failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them.

36. How do the blue tits choose their nest?

A. They choose their nest together.     

B. The male chooses their nest.

C. The house-hunter chooses their nest.

D. The female chooses their nest.

37. The writer was lucky to see ________.

A. how the male made his tricks

B. how an interested female played with the male happily

C. what the male displayed and won the female

D. that the male tried his best but failed to attract the female

38. You can spot a pair of redstarts in a Walsh wood ________.

A. at any time        B. regularly    C. in April    D. occasionally

39. The writer is probably ________.

A. a bird expert     B. a bird-hunter   C. a bird raiser   D. a scientist

 

The blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding.

Among many birds that nest in holes, the male has a light-coloured patch on its plumage(鸟羽) which acts as signal for drawing the female’s attention to a suitable nesting-place. Unlike the blue tit, the redstart(红尾鸲) may be only the male that strikingly coloured and the female is not beautiful.

    A few years ago I was lucky enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(显露) his tail.

    If the female failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them.

1. How do the blue tits choose their nest?

A. They choose their nest together.     

B. The male chooses their nest.

C. The house-hunter chooses their nest.

D. The female chooses their nest.

2. The writer was lucky to see ________.

A. how the male made his tricks

B. how an interested female played with the male happily

C. what the male displayed and won the female

D. that the male tried his best but failed to attract the female

3. You can spot a pair of redstarts in a Walsh wood ________.

A. at any time           B. regularly    C. in April    D. occasionally

4. The writer is probably ________.

A. a bird expert                                   B. a bird-hunter

C. a bird raiser                                  D. a scientist

A new study says that birds living in big cities sing shorter, faster songs that are higher-pitched (高音调的) than those sung by their brothers in the forests. The researchers think that the birds adjust their songs to allow themselves to be heard over the noises of the city, especially the low traffic noise.
To study how urban birds song, Hans Slabbekoorn and Ardie den Bore, biologists at the University of Leiden in Netherlands, travelled around Europe and recorded bird songs in ten major cities and in nearby forests. The species they focused on, the great tit (大山雀), is widespread across Eurasia and one of the few types of birds that thrives in big cities.
Singing is crucial (重要的) for males, which use their songs to attract mates and mark out their territory. The changing songs could play a role in eventually causing the city birds and the forest dwellers to evolve into separate species.
The findings could also help explain why usually only a few bird species thrive in cities. By contrast, many more bird species tend to be found in forests and other undeveloped habitats.
Studies like this could eventually help researchers predict how urbanization (都市化) will affect birds, using this knowledge could help urban planners design more pleasant city environments, study co-author Slabbe-koorn said. “You can make a city much more livable if you pay attention to where the noise goes and where the people go,” he said. “It would be easy to fit the birds into those models.” Then cities wouldn’t be strictly for the people, but also for the birds.
【小题1】 Which is the best title of the passage?

A．Birds Change Songs to Suit Country Life

B．Birds Change Sex to Suit Urban Life

C．Birds Change Living Habits to Suit Urban Life

D．Birds Change Songs to Suit Urban Life

【小题2】 Males usually sing their songs to ____.

A．evolve into another species

B．attract mates and mark out their living area

C．attract city people’s attention and make them supply food

D．allow themselves to be heard over the noises of the city

【小题3】 The underlined word “thrives” in the second paragraph means “____”.

A．dies

B．survives

C．suffers

D．travels

【小题4】What is NOT the effect that studies of birds’ songs have?
A. Predicting how course of the city’s expanding will affect birds.
B. Helping the city planners design more pleasant city environments.
C. Making cities more livable for both the birds and people.
D. Driving the urban birds back to the forest.

The blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding.
Among many birds that nest in holes, the male has a light-coloured patch on its plumage(鸟羽) which acts as signal for drawing the female’s attention to a suitable nesting-place. Unlike the blue tit, the redstart(红尾鸲) may be only the male that strikingly coloured and the female is not beautiful.
A few years ago I was lucky enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(显露) his tail.
If the female failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them.
【小题1】How do the blue tits choose their nest?

A．They choose their nest together.	B．The male chooses their nest.
C．The house-hunter chooses their nest.	D．The female chooses their nest.

【小题2】The writer was lucky to see ________.

A．how the male made his tricks

B．how an interested female played with the male happily

C．what the male displayed and won the female

D．that the male tried his best but failed to attract the female

【小题3】You can spot a pair of redstarts in a Walsh wood ________.

A．at any time

B．regularly

C．in April

D．occasionally

【小题4】The writer is probably ________.

A．a bird expert

B．a bird-hunter

C．a bird raiser

D．a scientist