英语介词固定搭配：good at、depend on、different from 一次记全
good at、depend on、married to——形容词动词后面跟哪个介词，全是约定。
✗ depend of
Our plan depends on the weather.
我们的计划得看天气。
✗ good in
She's really good at explaining things simply.
她特别擅长把事情讲简单。
✗ interested on
I'm interested in old maps and old cities.
我对老地图和老城市很感兴趣。
He's afraid of speaking in front of strangers.
他害怕在陌生人面前讲话。
You finished the marathon — be proud of yourself.
你跑完了马拉松——该为自己骄傲。
✗ famous as its hot springs
This town is famous for its hot springs.
这个小镇以温泉闻名。
✗ different with
The spoken form is quite different from the written form.
口语和书面语差别挺大。
✗ similar with
Your accent is similar to my teacher's.
你的口音和我老师的很像。
✗ married with
She's married to a chef, so they eat well.
她嫁给了一位厨师，家里伙食极好。
The train left exactly on time.
火车分秒不差准点发车。
We arrived just in time for the boarding call.
我们到得正好，赶上了登机广播。
💡 on time 是「按点」，in time 是「赶得上」——差一个介词差一个意思。
✗ at the end（后面须接 of）
In the end, we chose the cheaper flight.
最后我们选了便宜的那趟航班。
There's a quiz at the end of each lesson.
每节课末尾都有小测。
Sorry — I didn't do it on purpose.
抱歉——我不是故意的。
I deleted the photo by accident.
我不小心把照片删了。
✗ ahead of time in advance（二选一即可）
Book the tickets two weeks in advance.
票要提前两周订。
She's on vacation until next Monday.
她休假到下周一。
✗ in night
The market is even busier at night.
这个市场晚上更热闹。
I do my best work in the morning.
我早上的工作效率最高。
💡 in the morning / afternoon / evening，但 at night——英语的任性之处。
She's on the phone — I'll ask her to call back.
她在打电话——我让她回拨给你。
Call this number if you're in trouble abroad.
在国外遇到麻烦就打这个号码。
These jackets are on sale this week.
这些夹克这周打折。
💡 on sale 是打折，for sale 是「出售中」——别看反。
Sorry, I'm in a hurry — can we talk later?
抱歉我赶时间——回头聊好吗？
✗ by foot
The old town is best explored on foot.
老城区最适合步行逛。
✗ agree you
I agree with you on this one.
这件事我同意你的看法。