1.have no choice but ＋ to RV. v.不得不；必須
= have no option but ＋ to RV.
=can't but + V.R.
= can't help but + V.R.
=can’t help＋Ving 忍不住(做了)~
= can't resist ＋Ving 不可抗拒(做了)~
He has no choice but to laugh. 他禁不住笑起來。
=He has no option but to laugh.
=He can’t but laugh.
= He can’t help but laugh.
=He can’t help laughing.
=He can’t resist laughing.
Tony had no choice but to go on business. Tony不得不出公差。
=Tony had no option but to go on business.
=Tony couldn’t but go on business.
=Tony couldn’t help but go on business.
=Tony couldn’t help going on business.
=Tony couldn’t resist going on business
2.can’t do anything but ＋ RV 不得不(做)~
Tony couldn’t do anything but go on business.
3.can’t choose but ＋ to RV (沒得選擇)不得不~
= don't have any choice but ＋ to RV
Tony couldn’t choose but to go on business.
Tony didn’t have any choice but to go on business.
4. enjoy (nothing but)＋Ving 就只享受~
He enjoys going hiking. 他喜歡健行活動。
He enjoys nothing but going hiking.
5. think of (nothing but)＋Ving 就只想到~
He think of doing something right. 他只想到做對的事。
6.cannot help oneself from doing控制不了他自己
can't help oneself (ph.)
= can't resist + Ving
I can’t help myself. 我情不自禁. 我無法控制自己。
Daniel can’t help himself (from ) eating sweet food. 丹尼爾無法克制自己吃甜食。
= Daniel can’t resist eating sweet food.
can't take it 無法忍受
can't but VR /have no choice but to VR 無法選擇，不得不的用法
總之,簡言之To sum up 英文作文結語用法
not so much...as... 與其說是……倒不如說是……
No matter what/how/which/who/where/when
lead to / result in / bring about / cause /give rise to/ contribute to/ conduce to 用法
other than/besides/except/except for/aside from/apart from文法使用方式
雙重否定句 not,never,no without/butVR
unless if not 用法
英文越來越比較級與雙重比較句the 比較級,the 比較級
lest/for fear of /for fear that /in case of /in case/ in the case of 文法
There is no denying that or what how when 名詞子句
再...也不為過英文句型 can't too
not to mention/not much of a 使用方法
nothing but/ anything but/ everything but 用法
As soon as /Once/ On+ v-ing/ Hardly when 一~就~文法
表雖然although /Much as/ Despite /In spite of 句型
A along with B 使用方式
as such/ as with/ as for /as of/as to
in the wake of 隨……而至；由於……的結果
apply to apply for apply 使用法
prefer to rather than 文法
rise arise raise arouse 使用方式 notes
準關係代名詞 as but than文法 notes
It is/was 被強調部分+ that 子句強調句文法
英文worth worthy worthwhile用法 notes
複合關係代名詞what 關係副詞 when where 分詞片語ving&p.p.
Be known for,as, to 的差別