by boat的音標(biāo)是[ba? b??]，基本翻譯是“乘船”。速記技巧是：by可以作為介詞，表示“乘；乘…；用…方法；通過”，boat是元音音素開頭的單詞，可以通過劃分音節(jié)來速記。

By boat這個詞的英文詞源可以追溯到古英語中的“by”和“boat”，表示“乘船”的意思。它的變化形式包括復(fù)數(shù)形式“boats”，過去式“boated”和過去分詞“boated”。

相關(guān)單詞：

boat：船，小船，劃船

boatman：船夫，劃船的人

ship：船，艦

ferry：渡船，擺渡

voyage：航海，航行

cruise：巡航，巡游

boatswain：船上的水手長，大副

launch：發(fā)射，投放

steamboat：蒸汽船

這些單詞都與“by boat”這個概念有關(guān)，表示通過船只進行交通或運輸。隨著時間的推移，這些單詞的含義和用法也在不斷演變和發(fā)展。

常用短語：

1. by sea

2. by boat trip

3. go by boat

4. boat ride

5. boat tour

6. boat rental

7. boat trip for kids

雙語例句：

1. We took a boat trip on the lake for a relaxing day out. (我們乘船在湖上游玩，度過了一個輕松的一天。)

2. Boats are a great way to explore the islands by water. (乘船是探索水域島嶼的絕佳方式。)

3. I always enjoy going by boat for its peaceful and relaxing atmosphere. (我總是喜歡乘船出行，因為它有一種寧靜而放松的氣氛。)

4. Boat rental is a great way to spend a day out on the water. (租船出海是度過水上一天的好方式。)

5. The boat tour was amazing, we saw many beautiful sights along the way. (船上的旅行令人驚嘆，沿途看到了許多美麗的景色。)

6. By sea, we can avoid traffic congestion and arrive quicker. (通過海路，我們可以避免交通擁堵，更快地到達(dá)目的地。)

7. Boats are a fun way to spend the day with family and friends. (乘船是與家人和朋友一起度過一天的有趣方式。)

英文小作文：

Boating on the lake is a great way to spend a summer day with family and friends. We can rent a boat and take a leisurely ride on the water, admiring the beautiful scenery and wildlife along the way. The peaceful atmosphere and fresh air are perfect for unwinding and getting away from the hustle and bustle of everyday life. Whether it"s for a day trip or a longer vacation, boating on the lake is a fun and relaxing way to spend time together.