Question

Birds live in the trees. Squirrels（松鼠） live in the trees. But do you know that some frogs（蛙） live in the trees, too?
The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch（樹枝）,it turns brown. Some tree frogs can change from green to gold（金黃色） or blue.
Tree frogs have legs and wide feet. They have sticky pads（黏性的肉趾） at the end of their toes. These sticky toe pads keep the tree frogs from falling off the trees. Tree frogs have different colors and markings（斑點） on their skins. Their eyes are different, too. Some have green eyes, and others have bright red ones.
The sounds they make are different, too. One frog makes a sound like a dog barking（狗吠）.Another frog makes a loud noise like a snore（打鼾）.There is even a frog that whistles（吹口哨）！
小題1: According to the passage, these frogs are hard to find because________.

A．they stay in trees	B．they can change their colors
C．they have sticky pads	D．they make surprising sounds

小題2: The color of tree frogs on green leaves is________.

A．gold

B．brown

C．green

D．blue

小題3:What sounds can the frogs make?

A．like a dog barking	B．like a snore
C．like a whistle	D．A,B and C

小題4: Which of the following sentences is RIGHT?

A．The tree frogs have different colors and markings on their skins.

B．The tree frogs can’t make a loud noise like a snore.

C．We can easily tell tree leaves from tree frogs.

D．We still can’t find tree frogs if we hear a sound like a snore in the forest.

小題5: The passage is mainly about________.

A．the colors of a special frog	B．the sounds of a special frog
C．the eyes of a special frog	D．something about tree frogs

Answer 1

小題1:B
小題2:C
小題3:D
小題4:A
小題5:D

試題分析：本文介紹了一種樹蛙。它很難被發(fā)現(xiàn)，它可以根據(jù)環(huán)境改變身體顏色、它們長著腿和寬寬的腳、它們的眼睛和聲音也不同。
小題1:推理判斷題。從文中The tree frog is hard to find. It can change colors. 可以推斷出樹蛙很難被發(fā)現(xiàn)的原因是它們可以改變顏色，故選B。
小題2:細(xì)節(jié)理解題。On green leaves, it stays green.在綠色樹葉上，它呈現(xiàn)綠色。因此答案應(yīng)選C。
小題3:推理判斷題。The sounds they make are different, too. One frog makes a sound like a dog barking（狗吠）.Another frog makes a loud noise like a snore（打鼾）.There is even a frog that whistles（吹口哨）！文中三種聲音都提到，故選D。
小題4:細(xì)節(jié)理解題。Tree frogs have different colors and markings（斑點） on their skins.選項A的表達與文中此句一樣，而其它幾項與文中描述不符，故選A。
小題5:主旨大意題。A、B、C三項只是說了樹蛙的個別的特點，而D是總括，故選D。