forth: [OE] Forth can be traced back to the same Indo-European source, *pr, as produced English first, for, fore, foremost, former, from, and before. It formed the basis of a word *prto ‘forwards’, whose Germanic descendant *furtha gave German fort, Dutch voort, and English forth. Modern English forward(s) [OE], which has largely replaced forth in general use, was originally a compound formed from forth and -ward.
Other related forms include afford, which originally meant ‘accomplish, fulfil’, forthwith [14], at first literally ‘along with’, hence ‘at the same time as’ and ‘immediately’, and further. => afford, before, first, for, fore, former, from, further
forth (adv.)
Old English forð "forward, onward, further; continually;" as a preposition, "during," perfective of fore, from Proto-Germanic *furtha- "forward" (cognates: Old Frisian, Old Saxon forth "forward, onward," Old Norse forð, Dutch voort, German fort), from extended form of PIE root *per- (1) "forward, through" (see per). The construction in and so forth was in Old English.
实用例句
1. She passed the needle through the rough cloth, back and forth.
她一针一针地缝那块粗布。
来自柯林斯例句
2. They ate in an Italian restaurant in Forth Street.
他们在第四大街的一家意大利餐馆吃了饭。
来自柯林斯例句
3. The prosecution and defense were bandying accusations back and forth.
原告和被告你来我往，互相指责。
来自柯林斯例句
4. Dr. Mesibov set forth the basis of his approach to teaching students.
梅西伯夫博士阐述了他的教学方法的基础。
来自柯林斯例句
5. The patient can have apples, apple juice, apple sauce, and so forth.
