Question

【題目】

Can hippos swim?

Hippos like to spend most of their time in the water. But they can't swim!

They just walk in water. Hippos enjoy staying in cool water. They go up and

down in the water.

Can Koalas eat poison?

Koalas only eat a special kind of leaves. Each Koala eats about 1kg of these leaves a day. These leaves are poisonous(有毒的)。But they can' t kill koalas because koalas have special bodies. They can keep koalas from the poison in the leaves.

Are clouds really light?

Most clouds might look light. But they are heavier than you think. A cloud can be about 500000 kg. That' s as heavy as 100 elephants. Clouds look big but are made up of many small water drops (水滴). Each water drop is so small that it can fly high. This is how clouds stay in the sky.

Are left-handers stmarter?

Left-handers and right-handers usually use different sides of their brains(大腦). Right- handers use the left side more often, but left-handers use both sides. We use the left side of our brain to work out problems and the right side to create. Left- handers are good at creative things such as music, art and science. But it's not all-good news for them. They often forget names and places.

Do children with older brothers spend more time learning language?

Having an older brother comes with many good points. However, a group of

scientists found that children with older brothers spend more time in language learning than those children with older sisters. Scientists think this is because older brothers talk more to their parents. Older sisters talk with their younger sisters and brothers more.

【1】What are these passages about?

A.Human and nature.B.Animals and weather.C.Weather and human.

【2】Hippos can____ in the water.

A.swimB.go up and downC.enjoy keeping warm

【3】According to the passages above, which question can you answer?

A.Why are the clouds heavy?

B.Why can koalas eat poisonous leaves?

C.Why does it take children with older brothers more time to learn language?

【4】What may left-handers not be good at?

A.Music, art and science.B.Working out problems.

C.Remembering names and places.

【5】In which magazine below can we read these passages?

A.World TripB.Science TodayC.Animal World

Answer 1

【答案】

【1】A

【2】B

【3】C

【4】C

【5】B

【解析】

文章是對人們困惑的五個問題：河馬會游泳嗎？考拉能吃毒藥嗎？云真的很輕嗎？左撇子更聰明嗎？有哥哥的孩子花更多的時間學習語言嗎？分別做了具體的解答。

【1】推理判斷題。根據(jù)整篇文章的理解可知，文中介紹的有動物，自然現(xiàn)象，還有關于人類的問題，所以應該是關于“人與自然”的，故選A。

【2】細節(jié)理解題。根據(jù)文中But they can’t swim! They just walk in water. Hippos enjoy staying in cool water. They go up and down in the water. 但它們不會游泳！它們只是在水里行走。河馬喜歡呆在涼水里。它們在水里上下移動�？芍�答案，故選B。

【3】細節(jié)理解題。根據(jù)文中Scientists think this is because older brothers talk more to their parents. Older sisters talk with their younger sisters and brothers more. 科學家認為，這是因為哥哥和父母的交流更多。姐姐多和弟弟妹妹聊天。可知這里可以回答“為什么有哥哥的孩子要花更多的時間學習語言？”，故選C。

【4】細節(jié)理解題。根據(jù)文中But it’s not all-good news for them. They often forget names and places. 但對他們來說并不都是好消息。他們經(jīng)常忘記名字和地點。可知他們會忘記名字和地點，故選C。

【5】推理判斷題。根據(jù)整個文章的理解可知，這是回答一些問題，是有關科普方面的文章，所以應該在科學書上會看到，故選B。