87>.all at once 突然
句子：
1.All at once it rained cats and dogs.
突然下起傾盆大雨．
2.All at once it rushed from the dark borizon toward the ship with a frightening speed.
突然它以驚人的速度從黑色的地平線沖向船只．
3.All at once the sky became dark and it started to rain.
突然天色變暗，開始下起雨來．
4.She cried her heart out all at once for the death of her pet.
她的寵物死了，她突然放聲大哭起來．
5.All at once the horse bolted, and the rider fell off.
那匹馬突然狂奔，所以騎士就摔了下來．
88>.off and on 偶爾；斷斷續(xù)續(xù)地
句子：
1.During the spring, it rains off and on here.
在春季，這里斷斷續(xù)續(xù)地下雨．
2.Mike has been working here off and on for five years.
邁克已斷斷續(xù)續(xù)地在這兒工作了5年．
3.She comes here off and on to see my father.
她偶爾來這兒探望我父親．
4.They don’t go there often, just off and on.
他們不常去那里，只是偶爾去．
5.It has been raining off and on since noon.
從中午起就斷斷續(xù)續(xù)下著雨．
89.>once and for all 斷然地；堅決地；一次
句子：
1.I must tell you once and for all that I won’t marry you.
我必須堅定地告訴你，我不會嫁給你。
2.I told him once and for all that I wouldn’t go out with him any more .
我堅決得告訴他，不再和他出去了。
3.Once and for all, I told him I wouldn’t do it.
我斷然地跟他說我不愿做這件事。
4.I will answer your question for once and for all.
我回答你的問題一次。
5.Jane told Mark,once and for all,not to bother her any more.
簡堅決地告訴馬克不要再來打擾她。
90>.out of 相反；反面
句子：
1.He has been out of work for a long time.
他已經(jīng)失業(yè)很久了。
2.I’m afraid that we are out of gas.
恐怕我們的汽油已經(jīng)用完了。
3.The piano is out of tune.
這架鋼琴的音不準。
4.This telephone is out of order.
這電話壞了。
5.All my clothes are out of date.
我所有的衣服都已過時。
句子：
1.All at once it rained cats and dogs.
突然下起傾盆大雨．
2.All at once it rushed from the dark borizon toward the ship with a frightening speed.
突然它以驚人的速度從黑色的地平線沖向船只．
3.All at once the sky became dark and it started to rain.
突然天色變暗，開始下起雨來．
4.She cried her heart out all at once for the death of her pet.
她的寵物死了，她突然放聲大哭起來．
5.All at once the horse bolted, and the rider fell off.
那匹馬突然狂奔，所以騎士就摔了下來．
88>.off and on 偶爾；斷斷續(xù)續(xù)地
句子：
1.During the spring, it rains off and on here.
在春季，這里斷斷續(xù)續(xù)地下雨．
2.Mike has been working here off and on for five years.
邁克已斷斷續(xù)續(xù)地在這兒工作了5年．
3.She comes here off and on to see my father.
她偶爾來這兒探望我父親．
4.They don’t go there often, just off and on.
他們不常去那里，只是偶爾去．
5.It has been raining off and on since noon.
從中午起就斷斷續(xù)續(xù)下著雨．
89.>once and for all 斷然地；堅決地；一次
句子：
1.I must tell you once and for all that I won’t marry you.
我必須堅定地告訴你，我不會嫁給你。
2.I told him once and for all that I wouldn’t go out with him any more .
我堅決得告訴他，不再和他出去了。
3.Once and for all, I told him I wouldn’t do it.
我斷然地跟他說我不愿做這件事。
4.I will answer your question for once and for all.
我回答你的問題一次。
5.Jane told Mark,once and for all,not to bother her any more.
簡堅決地告訴馬克不要再來打擾她。
90>.out of 相反；反面
句子：
1.He has been out of work for a long time.
他已經(jīng)失業(yè)很久了。
2.I’m afraid that we are out of gas.
恐怕我們的汽油已經(jīng)用完了。
3.The piano is out of tune.
這架鋼琴的音不準。
4.This telephone is out of order.
這電話壞了。
5.All my clothes are out of date.
我所有的衣服都已過時。