1.prosperity n.成功(state of being successful);繁榮(state of good fortune)

詞根記憶：pro(很多)+sper(希望)+ity--充滿希望--成功

例：In general, urban migration has not provided economic prosperity or upward mobility for women in the lowest socioeconomic class, despite their intelligent and energetic utilization of the resources available to them.

同根詞：prosperous(a．繁榮的：興旺的)

2.protege n．(女性為：protegee )被保護人：門徒(person whose welfare and career are looked after by an influential person, esp. over a long period)

法語詞，一般兩個e上都有點

注意：protect(v.保護)

例：Bob became the famous painter's student and protect when he was-nineteen.

3.protein n．蛋白質(substance found in meat, eggs, fish, etc. that is an important body-building part of the diet of humans and animals)

詞根記憶：prote(首要)+in--動植物體內最主要的--蛋白質

例：Protein synthesis begins when the gene encoding a protein is activated.

派生詞：lipoprotein(n.脂蛋白)

4.protestant n．新教（徒）(a Christian, not of a Catholic or Eastern church)；新教（徒）的(of or relating to Protestants their churches, or their religion)

詞根記憶：來自protest(v.反對)

例：The texts were infused with Protestant outlooks.

5.protocol n．條約草案，協議(convention)

詞根記憶：proto(=first首先)+col--首先需要擬定的--條約草案

例：The protocol's regulations will be strictly followed.

6.proton n.質子(elementary particle with a positive electric charge, which is present in the nuclei of all atoms)

詞根記憶：proto(原始)+n--原始的東西--質子

例：Nucleus comprises neutron and proton.

7.prototype n．原型(archetype)

詞根記憶：proto(原始)+type(形狀)--原始的形狀--原型

例：The inventor constructed the prototype of the machine from scrap metal.

8.provenance n．出處，起源(origin, derivation)

詞根記憶：pro(在前)+ven(來)+ance--以前來的東西--起源

例：The provenance of the artefact was unknown.

9.provided conj.假如，倘若(on condition that)

詞根記憶：pro(向前)+vid(看)+ed--向前看的--預測的--假如

例：Provided this technology is effective, those fears are groundless.

同根詞：provide(v.預備；提供)