It seems to us that Earth stands quite stable(穩(wěn)定的). But it is really m    all the time. It turns around a make-believe line through its centre. We c    this make-believe line Earth’s axis(軸). The t   ends of Earth’s axis are its poles. It t    Earth 24 hours to travel around its axis once. We look at the sun and say it ‘rises’ and travels across the sky, but the sun doesn’t really do s  . It is the turning of E    that makes us feel that the sun were moving across the sky. We can’t see the Earth is moving b    everything on Earth is turning around it.
As Earth moves around every 24 hours, the first half of Earth faces the sun and then the other h 8 . When our half of Earth is f 9  the sun, we say it is day. When our half is a    from the sun, we say it is night. It is the turning of Earth that tells us when to get up and when to go to bed.

小題1:moving
小題2:call
小題3:two
小題4:takes
小題5:so
小題6:Earth
小題7:because
小題8:half
小題9:facing
小題10:away

試題分析： 本文給我們介紹地球繞著地軸轉(zhuǎn)的過程，每轉(zhuǎn)一周要用24小時，當(dāng)?shù)厍虻囊幻婷娉柕臅r候，就形成了白天，當(dāng)遠(yuǎn)離太陽的時候，就形成了夜晚。
小題1:考查動詞及語境的理解。根據(jù)上句：地球似乎是穩(wěn)定的，又有but表示轉(zhuǎn)折，可知句意：但是它是移動著的。be+動詞ing形式構(gòu)成現(xiàn)在進(jìn)行時。故填moving。
小題2:考查動詞及語境的理解。call叫，稱作。句意：我們稱這個虛構(gòu)的線為地軸。故填call。
小題3:考查數(shù)詞及語境的理解。the end of……的末端，地軸有兩個末端，故填two。
小題4:考查動詞及語境的理解。It takes+時間+to do sth.做某事花費多長時間。真正的主語是to do sth.It是形式主語。句意：地球繞著地軸一圈要用24個小時。故填takes。
小題5:考查副詞及語境的理解。根據(jù)上句：我們看見太陽升起，就說太陽在天空中轉(zhuǎn)，but表示轉(zhuǎn)折，句意：其實太陽沒有這么做。故填so。
小題6:考查名詞及語境的理解。根據(jù)上句：其實不是太陽在轉(zhuǎn)，可推斷本句：是地球在轉(zhuǎn)使我們感覺到太陽在轉(zhuǎn)。地球首字母要大寫。故填Earth。
小題7:考查連詞及語境的理解。根據(jù)上句：我們不能看見地球轉(zhuǎn)，下句解釋原因，句意：因為地球上的一切東西都圍繞著地球。表示原因，故填because。
小題8:考查形容詞及語境的理解。根據(jù)the first half of Earth地球的前一半而，可知句意為：地球的前一半面朝著太陽，接下來是另一半。故填half。
小題9:考查時態(tài)及語境的理解。根據(jù)we say it is day.我們叫作白天，可知上句：當(dāng)?shù)厍虻囊话朊娉枙r，故填facing。
小題10:考查固定短語及語境的理解。根據(jù)we say it is night.我們叫作晚上，可知上句：當(dāng)?shù)厍虻囊话脒h(yuǎn)離太陽的時候，be away from遠(yuǎn)離。故填away。
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