fall through的音標是[?f??lθ tro?θ]，其基本意思是“落空；失敗；垮臺；(計劃等)不能兌現；(約定等)失效”。速記技巧是可以通過諧音記憶法來快速記憶單詞發音。

fall through的詞源：

fall：源自拉丁語系，意為“落下，跌落”。

through：意為“穿過，貫穿”。

變化形式：

過去式：fell through。

過去分詞：fallen through。

現在分詞：falling through。

相關單詞：

1. fall into：陷入，掉入。這個詞源于fall，表示“落下，跌落”的意思，into表示“進入某個狀態或情境”。例如，“He fell into a deep depression after losing his job.”（他失業后陷入了深深的沮喪。）

2. break through：突破。這個詞源于break，表示“打破，突破”的意思，through表示“穿過，貫穿”。例如，“The team made a breakthrough in the final minutes of the game.”（在比賽的最后幾分鐘，球隊取得了突破。）

3. strike through：穿過。這個詞源于strike，表示“打擊，刺穿”的意思，through表示“穿過”。例如，“The bullet struck through the window and damaged the wall.”（子彈穿過了窗戶，損壞了墻壁。）

4. pass through：經過，穿過。這個詞源于pass，表示“通過，經過”的意思。through表示“穿過某個空間或物體”。例如，“The train passed through the city on its way to the destination.”（火車經過城市前往目的地。）

5. sink through：逐漸消失。sink表示“下沉，沉沒”，through表示“穿過”。這個詞通常用來描述某種東西逐漸消失或減弱的過程。例如，“As time passes, his hope for recovery sank through.”（隨著時間的流逝，他的康復希望逐漸消失。）

常用短語：

1. fall through

2. fall through the cracks

3. fall flat

4. fall into place

5. fall on deaf ears

6. fall into disuse

7. fall by the wayside

例句：

1. The plan fell through because of a lack of funding.

2. His proposal fell flat with the board of directors.

3. She hoped to fall into place a job opportunity, but it didn"t happen.

4. His words fell on deaf ears as no one paid attention to him.

5. The building fell into disuse after the city center was redeveloped.

6. He fell by the wayside when it came to taking responsibility for his actions.

7. Our conversation fell through at the last minute due to a scheduling conflict.

英文小作文：

When it comes to success, falling through is often a part of the process. Sometimes, we may face challenges and obstacles that seem insurmountable, but it"s important to keep pushing forward and not give up easily.

In fact, falling through can sometimes be a positive thing, as it forces us to learn from our mistakes and adjust our approach accordingly. It"s only through trial and error that we can truly understand what works and what doesn"t.

However, it"s not just about overcoming obstacles and challenges, it"s also about having the right attitude and approach towards success. We need to be persistent, determined, and confident in our abilities to succeed, even when faced with setbacks and failures.

In conclusion, falling through can be a part of the process of achieving success, but it"s how we handle it that determines our success or failure. Keep pushing forward, learn from your mistakes, and stay confident in your abilities to succeed!