问题 填空题

如图是鸟类的两种羽毛,其中图A是______,主要用于______.图B是______,主要用于______

答案

答:图中A为正羽,形状较大、坚硬挺直,由羽轴和羽片组成,覆盖鸟类体表的主要的羽毛,两翼最多,主要用于飞行.B为绒羽又称锦羽,着生正羽之下,以胸腹部为最多,适于保温.

故答案为:正羽;飞行;绒羽;保温;

阅读理解

In northern Scotland there is a deep lake called Loch Ness. It is more than 200 metres deep and it is the deepest lake in the United Kingdom. People say a huge monster (妖怪) lives in the dark, cold water. It weighs more than 1,000 kilos and is at least ten metres long. It has a dark gray colour. Some people say that it looks like a snake. Many people travel to Loch Ness to look for this strange monster, but only a few people say that they saw it. No one knows whether (是否) these people really saw it or not.

The Loch Ness Monster is a famous story. People first told it over 500 years ago, but it became popular only in the twentieth century (世纪). In 1993, a couple reported that they saw a big monster in the middle of the lake. From then on, many people said that they saw a monster in Loch Ness. A few people took photos, but some of them weren’t real photos. During the 1960s, people set up an organization to find out the truth. They took many photos and made movies, but they weren’t able to find a monster.

There is no real evidence (证据) that there is a monster in Loch Ness, but there is also no evidence that there is not. One thing is true about Loch Ness: there are lots of curious (好奇的) people going there every year.

小题1: From the passage, we know Loch Ness is the name of _______.

A.a huge monster

B.a lake

C.a river

D.a country小题2: The second paragraph (段) mainly talks about ______.

A.who first told the story of the Loch Ness Monster

B.when people took photos of the Loch Ness Monster

C.why people set up an organization in the 1960s

D.how the story of the Loch Ness Monster became popular小题3: Which of the following is NOT true?

A.The Loch Ness monster weighs less than 1,000 kilos.

B.People began to tell the story more than five centuries ago.

C.People are not sure whether there is a monster in Loch Ness.

D.Many visitors are interested in the story of the Loch Ness monster.

单项选择题 A1/A2型题