Ø be used to(介詞)+名詞或動名詞，習(xí)慣于used adj
We are getting used to the cold weathe.
Ø used to+原形 過去常做，used to相當(dāng)于情態(tài)動詞
We used to go there every year. 我每年都去那兒。
Ø be unprepared for 對…無準(zhǔn)備的
I was totally unprepared for the announcement on the next day.
Ø in vain (=uselessly) 徒勞
Our labor was in vain. 我們的勞動是白費力氣
Ø be valid for 對…有效的
Tickets are not dated and are valid for any single admission.
Ø with a view to +動名詞 為…目的
With a view to seeking approval, we need to do more preparation.
Ø in view (=in sight) 看得見
They have very clear career aims in view.
Ø in view of (=considering) 考慮到…
You use in view of when you are taking into consideration facts that have just been mentioned or are just about to be mentioned.
Ø by/in virtue of (=as a result of, by means of, via, By way of:) 由于…; 依靠…力量
She becomes well off by virtue of a large inheritance.
Ø a warning against 告誡…不要
Experts warn against US missile system.
Ø (be) on the watch for不斷監(jiān)視看有沒有
Notify the passport office to be on the watch for anyone ordering a passport in your.
Ø (be) on the watch against不斷監(jiān)視為防范…
Be on the Watch Against Pickpocketing.
Ø be in the way (=obstructive) 礙事, 阻礙
The indecisive man always sees a lion in the way.
We are getting used to the cold weathe.
Ø used to+原形 過去常做，used to相當(dāng)于情態(tài)動詞
We used to go there every year. 我每年都去那兒。
Ø be unprepared for 對…無準(zhǔn)備的
I was totally unprepared for the announcement on the next day.
Ø in vain (=uselessly) 徒勞
Our labor was in vain. 我們的勞動是白費力氣
Ø be valid for 對…有效的
Tickets are not dated and are valid for any single admission.
Ø with a view to +動名詞 為…目的
With a view to seeking approval, we need to do more preparation.
Ø in view (=in sight) 看得見
They have very clear career aims in view.
Ø in view of (=considering) 考慮到…
You use in view of when you are taking into consideration facts that have just been mentioned or are just about to be mentioned.
Ø by/in virtue of (=as a result of, by means of, via, By way of:) 由于…; 依靠…力量
She becomes well off by virtue of a large inheritance.
Ø a warning against 告誡…不要
Experts warn against US missile system.
Ø (be) on the watch for不斷監(jiān)視看有沒有
Notify the passport office to be on the watch for anyone ordering a passport in your.
Ø (be) on the watch against不斷監(jiān)視為防范…
Be on the Watch Against Pickpocketing.
Ø be in the way (=obstructive) 礙事, 阻礙
The indecisive man always sees a lion in the way.