13. only(not, all, but, never) too …to do so "和"too ready (apt) + to do"結(jié)構(gòu)中，不定式也沒有否定意義，凡是"not"，"all""but等字后+"too…to，"不定式都失去了否定意義，在"too ready(apt) +to do"結(jié)構(gòu)中，不定式也沒有否定意義。
You know but too yell to hold your tongue.
14. "no more …than…"句型
A home without love is no more a home than a body without a soul is a man.
15. "not so much…as"和"not so much as …"結(jié)構(gòu)，"not so much…as"="not so much as …"，其中as有進(jìn)可換用but rather，可譯為："與其說是……毋須說是……"。而"not so much as"="without(not)even，"可譯為"甚至……還沒有"。
The oceans do not so much divide the world as unite it .
16. "Nothing is more…than"和"Nothing is so …as"結(jié)構(gòu)，"Nothing is more…than"和"Nothing is so …as"都具有最高級比較的意思，"Nothing I"可換用"no"，"nobody"，"nowhere"，"little"，"few"，"hardly"，"scarcely"等等，可譯為"沒有……比……更為"，"像……再沒有了"，"最……"等。
Nothing is more precious than time.
17. "cannot…too…"結(jié)構(gòu),"cannot…too…"意為"It is impossible to overdo…"或者，即"無論怎樣……也不算過分"。"not"可換用"hardly"，"scarcely"等，"too"可換用"enough"，"sufficient"等
You cannot be too careful.
18. "否定+but "結(jié)構(gòu)，在否定詞后面的"but"，具有"which not"，"who not"，"that not"，等等否定意義，構(gòu)成前后的雙重否定�？勺g成"沒有……不是"或"……都……"等
Nothing is so bad but it might have been worse.
19. "否定+until (till)"結(jié)構(gòu)，在否定詞"no"，"not"，"never"，"little"，"few"，"seldom"等的后邊所接用的"until/till"，多數(shù)情況下譯為"直到……才……"，"要……才……"，把否定譯為肯定。
Nobody knows what he can do till he has tried.
20. "not so…but"和"not such a …but"結(jié)構(gòu)，這兩個結(jié)構(gòu)和"否定+but"的結(jié)構(gòu)差不多，不同之點(diǎn)是這兩個結(jié)構(gòu)中的"but"是含有"that…not"意味的連續(xù)詞，表示程度�？勺g為"還沒有……到不能做……的程度"，"并不是……不……"，"無論怎樣……也不是不能……"等。
He is not so sick but he can come to school.
21. "疑問詞+should…but "結(jié)構(gòu)，這個結(jié)構(gòu)表示過去的意外的事，意為"none…but"，可譯為"除了……還有誰會……"，"豈料"，"想不到……竟是……"等。
Who should write it but himself?
22. "who knows but (that)…"和"who could should…but"結(jié)構(gòu)，這個結(jié)構(gòu)是反問形式，一般意譯為"多半"，"亦未可知"等等，有時(shí)也可直譯。
Who knows but (that) he may go?
23. "祈使句+and"和"祈使句+or"結(jié)構(gòu)，"祈使句+and"表示"If…you…"，"祈使名+or"表示"if…not…，you。
Add love to a house and you have a home. Aad righteousness to a city and you have a community. Aad truth to a pile of red brick and you have a school.
24. "名詞+and"結(jié)構(gòu)，在這個結(jié)構(gòu)中，名詞等于狀語從句，或表示條件，或表示時(shí)間。
A word, and he would lose his temper.
