ask sb. for sth.

ask sb. for sth.的音标是[æsk sb. ˈfɔː(r) sth.]，基本翻译为“向某人索要某物”。速记技巧为“ask前加for，某物后跟for”。

ask sb. for sth.这个短语的含义是向某人索要某物。这个短语的词源可以追溯到古英语，其中ask是动词“问”的意思，sb.表示某人，for则是介词“为了”的意思，而sth.则表示某物。

变化形式：ask可以变为过去式asked，过去分词asked。

相关单词：

1. request - 词源同ask，表示正式要求。变化形式为过去式requested，过去分词requested。

2. demand - 词源同ask，表示强烈要求。变化形式为复数demands，现在分词demanding。

3. seek - 词源同ask，表示寻找。变化形式为过去式sought，过去分词sought。

4. seeker - 名词形式，表示寻找者。

5. seekout - 词组形式，表示找出或发现。

6. quest - 名词形式，表示追求或探索。

7. quester - 动词形式，表示追求或寻找。

8. beg - 动词形式，表示乞求或请求。变化形式为过去式begged，过去分词begged。

9. beggar - 名词形式，表示乞丐或穷人。

10. beseech - 词组形式，表示恳求或竭力请求。

这些单词都与ask sb. for sth.这个短语有密切的关联，并且都反映了人类语言中请求、要求和寻求的行为和概念。这些单词的使用和变化反映了人类社会和语言的发展和演变。

常用短语：

1. ask sb. for advice

2. ask sb. for help

3. ask sb. for information

4. ask sb. for money

5. ask sb. for a date

6. ask sb. for a favor

7. ask sb. for feedback

双语例句：

1. I asked my friend for advice on how to solve my problem with my boyfriend. (我向我的朋友寻求建议，如何解决我和我男朋友之间的问题。)

2. Could you please ask your boss for a raise? (你能帮你老板申请加薪吗？)

3. I asked the teacher for some information about the exam schedule. (我向老师询问了一些关于考试日程的信息。)

4. I need to ask my parents for some money to go on vacation. (我需要向父母要些钱去度假。)

5. I asked him for a date, but he declined. (我邀请他约会，但他拒绝了。)

6. Please ask your neighbor for some milk, we ran out of it. (请向邻居要点牛奶，我们用完了。)

7. After receiving their feedback, I made some improvements to my presentation. (在收到反馈后，我对我的演讲做了些改进。)

英文小作文：

Asking for Help

Sometimes we all need help from others when we face difficulties or challenges in our lives. Whether it"s asking for advice, help, information, money, a date, a favor, or feedback, it"s important to know how to ask for what we need in a respectful and appropriate way.

When asking for help, it"s essential to be clear and specific about what you need and why you need it. It"s also important to be open and honest about your situation and convey your gratitude when someone is willing to offer assistance.

In today"s world, we live in a connected society where we can easily reach out to others through social media, text messages, emails, or face-to-face communication. No matter what method you use, remember to be respectful, kind, and appreciative of the help you receive. It"s always better to ask for help than to try to do everything alone and fail.