第 4 单元 - 4A - 第 2 部分

The idiom "a whale of a time" is thought to have originated from the lively and playful behavior of whales in the ocean, which is often observed as they breach, leap, and play in the water. The expression suggests having a fantastic, enjoyable, and exciting experience. It is used to convey the idea of having a great time or making the most of a moment.

The idiom "in the middle of nowhere" originated from the literal concept of being situated in a remote or isolated location, far away from populated areas or urban centers. It is used to emphasize the idea of being in a place that lacks human habitation or significant infrastructure. In other words, the phrase conveys a sense of being in a desolate or secluded area, often characterized by vast open spaces, wilderness, or a lack of nearby civilization.

The idiom "just what the doctor ordered" originated from the belief that a medical professional knows best when it comes to prescribing the appropriate treatment or remedy for an ailment. It is mostly used metaphorically to suggest that something is precisely what is needed or beneficial in a specific situation.

The idiom "recharge one's batteries" draws its origin from the analogy of electrical devices, which require recharging to regain their power and functionality. Similarly, when someone uses this expression, it means they need to take a break or engage in activities that renew their energy, enthusiasm, or overall well-being. The idiom has become a common way to describe the act of resting or participating in activities that provide mental or physical rejuvenation.

The idiom "broaden one's horizons" originated from the idea of expanding one's field of vision or intellectual capacity. It suggests the act of gaining new knowledge, experiences, or perspectives that go beyond one's current understanding. The idiom is used to emphasize the value of embracing diversity, seeking out new ideas, and being open to different cultures, opinions, and concepts.