问题 选择题

What _______ things can you see in the picture?

A.else

B.other

C.the other

D.Another

答案

答案:B

题目分析:句意:你能在这张图片上看到其他什么东西呢?other可作形容词或代词,做形容词时,意思是“别的,其他”,泛指“其他的(人或物)后常接名词,故选B.

点评:这几个词是常考的知识点,学生应该掌握。the other指两个人或物中的另一个;others是other的复数形式,泛指“另外几个”,“其余的”,在句中可作主语、宾语;the others意思是“其他东西,其余的人”。特指某一范围内的“其他的(人或物)”,是the other的复数形式;another="an+" other,既可作形容词,也可作代词,只能用于三个或更多的人或物,泛指同类事物中的三者或三者以上的“另一个”,只能代替或修饰单数可数名词;else 是个副词,与不定代词或副词(以-one,-body,-thing,-where结尾的词)连用,表示“另外”、“其它”的意思,用于这些词后面。

选择题
阅读理解

阅读理解。

     We experience different forms of the Sun's energy every day. We can see its light and feel its warmth.

The Sun is the major source of evaporation (蒸发) of water from the oceans and lakes. Sunlight also provides

the energy used by green plants to make their own food. These green plants then provide food for all

organisms (生物) on the Earth.

     Much of the energy that comes from the Sun never reaches the Earth's surface. It is either reflected or

absorbed by the gases in the upper atmosphere. Of the energy that reaches the lower atmosphere, 30% is

reflected by clouds or the Earth's surface. The remaining 70% warms the surface of the planet, causes water

to evaporate, and provides energy for the water cycle and weather. Only a tiny part, approximately 0.023%,

is actually used by green plants to produce food.

     Many gases found in the atmosphere actually reflect heat energy escaping from the Earth's surface back

to the Earth. These gases act like the glass of a greenhouse in that they allow energy from the Sun to enter

but prevent energy from leaving. They are therefore called greenhouse gases.

     When sunlight strikes an object, some of the energy is absorbed and some is reflected. The amount reflected

depends on the surface. For example, you've probably noticed how bright snow is when sunlight falls on it.

Snow reflects most of the energy from the Sun, so it contributes to the low temperatures of winter. Dark-

coloured surfaces, such as dark soil or forest, absorb more energy and help warm the surrounding air.

1. According to the passage, the root cause for weather changes on the Earth is ______.

A. the atmosphere surrounding the Earth

B. water from oceans and lakes

C. energy from the Sun

D. greenhouse gases in the sky

2. Only a small part of the Sun's energy reaches the Earth's surface because most of it ______.

A. absorbed by the clouds in the lower atmosphere

B. reflected by the gases in the upper atmosphere

C. lost in the upper and lower atmosphere

D. used to evaporate water from the oceans and lakes

3. We learn from the passage that ______.

A. all living things on the Earth depend on the Sun for their food

B. a forest looks dark in winter because it absorbs solar energy

C. only 0.023% of the energy from the Sun is made use of on the Earth

D. greenhouse gases allow heat energy to escape from the Earth's surface