"forecast"的音標為[?f??kɑ?st]，基本翻譯為“預測，預報”。

速記技巧：fore-前綴，表示“在前”，cast-表示“投射，拋出”的意思，組合起來表示“提前投出預測”。

Forecast這個詞的詞源可以追溯到拉丁語“fore”和“dictum”，意為“預言未來”。它的變化形式包括過去式forecast、過去分詞forecasted和現(xiàn)在分詞forecasting。

相關(guān)單詞：

1. forecasting - 預測，預報

2. outlook - 展望，前景

3. prediction - 預言，預測

4. prophecy - 預言，預言能力

5. future - 未來，前途

6. scenario - 情節(jié)，場景

7. scenario planning - 場景規(guī)劃

8. weather forecast - 天氣預報

9. climate forecast - 氣候預測

10. economic forecast - 經(jīng)濟預測

這些單詞都與forecast這個詞有關(guān)，表示對未來的預測或展望。forecasting這個詞尤其廣泛使用在天氣、經(jīng)濟、氣候等領(lǐng)域中，用于提供未來的預測或預報。

常用短語：

1. long-term forecast長期預報

2. weather forecast天氣預報

3. temperature forecast氣溫預報

4. rainfall forecast降雨量預報

5. wind speed forecast風速預報

6. snow forecast雪情預報

7. hurricane forecast颶風預報

雙語例句：

1. The government has issued a long-term forecast for the economy, expecting a steady growth in the next five years. (政府發(fā)布了長期經(jīng)濟預測，預計未來五年經(jīng)濟將穩(wěn)步增長。)

2. The weather forecast predicts heavy rain for tomorrow, so we should bring an umbrella with us. (天氣預報預測明天有暴雨，所以我們應該帶傘。)

3. The temperature forecast for next week suggests that we should pack light clothes. (下周氣溫預報顯示我們需要帶上輕薄的衣服。)

4. The wind speed forecast for the mountains is expected to be strong, so we should bring a jacket. (山區(qū)風速預報預計較強，我們需要帶上夾克衫。)

5. Hurricane forecasters predict that a storm is heading towards the coast, so we should evacuate immediately. (颶風預報員預測一場風暴正朝海岸線逼近，我們應該立即撤離。)

6. The long-term forecast for the environment is uncertain, but we must take action to protect it now. (環(huán)境長期預測尚不確定，但我們必須立即采取行動來保護它。)

7. The latest weather forecast shows that the rain will continue for another hour, so we should wait it out in the shelter. (最新天氣預報顯示雨將持續(xù)一個小時，我們應該在避雨處等待。)

英文小作文：

The weather plays a crucial role in our daily lives, and it is essential to have accurate weather forecasts to plan our activities and prepare for potential disasters. However, weather conditions are constantly changing, and it is important to be aware of the uncertainties that may arise in the future. Therefore, it is crucial to maintain a healthy relationship with the environment and take action to protect it as much as possible. By doing so, we can ensure that our future generations will also enjoy the benefits of a stable climate and a healthy environment.