1. in the period of：在……期間
I plan to take a short trip to Beijing in the period of the summer vacation.
我打算在暑假期間去北京做個短期旅行。
混淆短語：put a period to sth.：結束某事
I don't want to talk about the thing 's put a period to this conversation.
我不想再談這件事了，我們結束這個談話吧。
2. in the same oven：處於相同的困境
I can totally understand how you feel now, because I am just in the same oven.
我完全能明白你的感受，因爲我也處在相同的處境。
3. introduce to：介紹給……
I'd like to introduce Mike to you.
我真的`很想介紹邁克給你認識。
混淆短語：introduce into：把……傳入；插入
It is said that curry was introduced into China from India.
據說咖喱是從印度傳入中國的。
4. invite sb. to do sth.：邀請某人做某事
He was quite suprised that Peter would invite him to go to the party.
他很驚訝彼得竟然邀請他參加晚會。
混淆短語：be invited out：應邀
He was invited out to dinner with some friends in that restaurant.
他應邀與幾個朋友在那家餐廳共進晚餐。
5. in season：在旺季
The price of the hotel is higher in season.
這家酒店的價格在旺季會高一點。
替換短語：at all seasons：一年四季
The weather in Kunming is warm at all seasons.
昆明的天氣四季都很溫暖。
6. in rags：衣衫襤褸
An old man in rags walkd toward her and claimd to be her father.
有個衣衫襤褸的老人走近她並聲稱是她的父親。
混淆短語：without a rag：身無分文
He left home with a great amount of money but returned without a rag.
他帶着一大筆錢出門，但是卻身無分文地回來了。
7. in order：有序地
Please put the files in order before you leave the office.
請在離開辦公室前將文件整理好。
混淆短語：in order to：爲了
He studys hard in order to pass the exam.
