1. cry tears of joy 喜极而泣，高兴地哭了起来，高兴地留下了眼泪，高兴得泪流满面。Why do we cry tears of joy? 我们为什么喜极而泣（高兴地留下了眼泪，高兴得泪流满面)？在这个特殊疑问句中，tears作cry的宾语，介词短语of joy作tears的定语。2. cry的基本意思是“哭”，既可以表示有声...
听力原文: Why do we cry? Can you imagine life without tears? Not only do tears keep your eyes lubricated, they also contain a substance that kills certain bacteria so they cannot infect your eyes. Give up your tears, and you will lose this on-the-spot defense. Nobody wants to give ...
听力原文: (32)Why do we cry? Can you imagine life without tears?Not only do tears keep your eyes lubricated, they also contain a substance that kills certain bacteria so they can"t infect your eyes. Give up your tears, and you" 11 lose this on-the-spot defense. Nor would you want...
科学系列||Why do we cry? The three types of tears 阿布拉卡教育 (转载至TED) Our story is about a girl named Iris. Iris is very sensitive. (Bird cawing) So much that she is always in tears. She cries when she's sad, when she's happy, (Godzilla roars) and even tears up when ...
Why do we cry? Can you imagine life without tears? Not only do tears keep your eyes from getting dry, they also contain a substance that kills certain bacteria so they can't infect your eyes! Give up your tears, and you will lose this defense. Nobody wants to give up the flood of...
“We cry because pain hurts. Sometimes it’s on the outside, sometimes its on the inside, deep deep down. Tears are the best medicine. 我们哭因为伤痛太痛。有时是外伤,有时是内心深处的伤痕。泪水是最好的良药。 “Often, we cry when we run into a wall. When that happens, we dont cry...
根据第一段“Why do we have tears when we cry?”可知,作者以提问的形式开始第一段。故选B。 (2)题详解: 词句猜测题。根据第一段“They are caused by strong feelings such as joy, sadness, fear and other emotional states.”可知,“they”指代“emotional tears”,它们是由强烈的情绪引起的,所以...
Why do we cry? The main reason, say scientists, is because we are human. As far as they can tell, no other creature cries emotional tears the way we humans do, despite a number of reports of an elephant or gorilla not just making sad sounds but actually flowing tears....
Tears are good for your eyes, but they're also an important part of emotional and social communications. We don't know why we cry when we're upset, but we do know that chemicals found in emotional tears differ from those found in normal tears. According to some scientists, these chemical...
Why do emotional reactions make us cry? Scientists haven’t determined for certain why we cry, but there are some connections to our emotional state. First, it is believed that in some cases the release of chemicals in emotional tears help us feel better. Also, it is considered mentally hea...