four-star

four-star的音标是["fɔːstɑː]，意思是四星级。为了更有效地记住这个单词，可以采用以下速记技巧：

谐音记忆：可以将其谐音理解为“福特上”，帮助记住四星级酒店经常出现在福特汽车品牌旗下的场所。

词根词缀记忆：如果知道four是“四”的意思，star是“星星”的意思，那么就可以将其合成“四个星星”就是四星级。

场景记忆：想象一个人在四星级的酒店里度过了一个美好的夜晚，通过这样的场景记忆也可以很好地记住这个单词。

以上就是几种常见的速记技巧，你可以根据自己的学习习惯和单词特点选择最适合你的方法来记忆。

Four-star这个词的英文词源是拉丁语，表示“四颗星”。它的变化形式主要有复数形式four-stars，过去式和过去分词four-starred，现在分词four-starring。

相关单词：

star（星）：这个词直接来源于four-star的词根部分，表示天上的星星。

starred（有星的）：这个单词表示“有星星的”，是star的过去分词形式。

stardom（明星身份）：这个单词表示“明星身份”，由star和dom两个单词组合而成。

starboard（船的右舷）：这个词表示船的右舷，由star和board两个单词组合而成，与four-star的词源相同。

starling（椋鸟）：这个词表示椋鸟，与four-star没有直接关系，但是都与星星有关联，可能是因为这种鸟在夜间会发出亮光。

starve（饿死）：这个单词表示“饿死”，与four-star也没有直接关系，但是都与食物有关，可能是因为饥饿的感觉与四颗星的感觉相反。

总之，four-star这个词的英文词源变化形式和相关单词都与星星、星、星状物等有关，这些单词在英语中有着丰富的含义和应用。

常用短语：

1. four-star hotel 四星级酒店

2. four-star restaurant 四星级餐厅

3. four-star rating 四星级评价

4. four-star quality 四星级品质

5. four-star team 四星级团队

6. four-star performance 四星级表现

7. four-star support 四星级支持

例句：

1. We stayed at a four-star hotel and enjoyed the excellent service and facilities.

2. The restaurant served delicious food and was rated four stars by the local guidebook.

3. The company"s performance has been rated four stars by the market analysts.

4. The team is a true four-star performer, with excellent skills and teamwork.

5. The support provided by the government is a real four-star effort, with a strong focus on helping businesses grow.

6. The book is a four-star read, with engaging characters and a gripping plot.

7. The film was a real four-star performance, with outstanding acting and direction.

英文小作文：

Four-Star Experience

I recently had the opportunity to stay at a four-star hotel and I must say it was an amazing experience. From the luxurious room to the impeccable service, everything was top-notch. I especially enjoyed the delicious food served in the restaurant and the beautiful view from my room. The hotel also had a variety of facilities such as a fitness center, a swimming pool, and a business center that made it easy to stay active and productive during my stay. Overall, I would highly recommend a four-star hotel to anyone looking for a luxurious and comfortable stay. It was an unforgettable experience that I will never forget.