675. giant a. 巨大的 n. 巨人，巨物

There is a giant asleep within every man.

每个人的心中都有一个沉睡的巨人。

Giant machines reap the wheat grown in the field.

巨大的机器收割田野里生长的小麦。

676. glimpse n. 一瞥，一看

Then we got a glimpse of Èze, a village on top of a small mountain.

后来我们看到了艾兹小镇，这个小镇建于一座小山的山顶上。

677. glory n. 光荣，荣誉

The path to glory is always rugged.

通向光荣的路常常是崎岖的。

678. glorious n. 光荣的，极好的

He jawed at me about his glorious life all the afternoon.

整个下午他都在跟我喋喋不休地讲他那辉煌的过去。

679. golf n. 高尔夫球运动

The Golf Channel, for instance, is watched by people who play golf. (2008年6月大学英语四级考试真题)

680. hydrogen n. 氢

Most hydrogen and oxygen atoms in water are stable , but traces of both elements are also present as heavier isotopes (同位素) . (2009年6月英语四级考试真题)

681. oxygen n. 氧

Most hydrogen and oxygen atoms in water are stable , but traces of both elements are also present as heavier isotopes (同位素) . (2009年6月英语四级考试真题)

682. hostile a. 敌对的，敌意大

The two once hostile countries are now trying to cooperate with each other. 这两个曾经敌对的国家正试着寻求彼此间的合作。

683. household n. 家庭，户

Home and Garden Television is seen by those interested in household improvement projects. (2008年6月大学英语四级考试真题)

684. hook n. 钩

Hang your coat up on the hook.

把你的外衣挂在钩子上。

685. holy a. 神圣地，圣洁的

After all , their dominions were holy.

毕竟，他们的主权是神圣的。

686. hint n. 暗示，示意

He gave a hint to help the child guess the answer.

他给了孩子一点提示，帮助他猜出答案。

687. hesitate v. 犹豫

And ever since, I have never hesitated to head for even the most remote of places, without guides….（2008年6月大学英语四级考试真题）

688. highlight vt. 强调，突出

It is, more important, an educational campaign to highlight the contemporary reality of “racial deficits” of all kinds, the unequal conditions that impact blacks regardless of class. （2006年6月17日大学英语四级(CET-4)真题试卷(A卷)）

689. hence ad. 因此，所以；今后，从此

Hence, water temperature exerts significant influence on the living processes of fish.

因此，水温对鱼类的各种生命活动过程有很大的影响。