1.evaluate v.評價；估計（to determine or fix the value of）

詞根記憶：e（出）+valut =val價值）+ate--給出價值--評價

例：There are two independent variables that companies should use to evaluate the feasibility of subjecting suppliers of indirect purchases to competitive scrutiny.

派生詞:evaluation(n.評價；估計)

同根詞：valuable(a．有價值的)

2.evaporate v.（使）蒸發(to convert into vapor）；消失(to diminish quickly)

詞根記憶：e（出）+vapor(水汽)+ate(使…)--出水汽--蒸發

例：Warmed by the Sun, ocean water evaporates and rises high into the atmosphere.

派生詞:evaporative(a．蒸發的)；evaporation(n.蒸發)

3.eventual a.最后的，最終的(final)

詞根記憶：來自event(n．結果)

例：Homesteading policies required residency on the land itself in order to obtain eventualownership.

4.evident a．明顯的，清楚的（obvious）

詞根記憶：e+vid(看見)+ent--能夠看得見的--明顯的

例：The results of the company's cost cutting measures are endent in its profits.

派生詞:evidently( ad.明顯地，顯然)

5.evil n.邪惡（the fact of suffering, misfortune, and wrongdoing）；壞事，惡行(something that brings sorrow, distress, or calamity)

聯想記憶：live-evil位置顛倒--生活過得顛倒就容易產生邪惡--邪惡

例：Good coexists with evil in this world.

6.evolve v.（使）進化(to undergo evolutionary change)；（使）逐漸形成（to develop）

詞根記憶：e（出）+volve(卷，轉)--轉化出來--（使）進化

例：This ancestral species might have evo/ved at a time when the islands were connected.

派生詞:evolution(n.進化，進展)

7.exacerbate v.加重，惡化(to make more violent, bitter, or severe)

詞根記憶：ex+acerb(酸)+ate--變酸了--惡化

例：The accident exacerbated the slow flow of traffic.

同根詞：acerbic(a．酸苦的)；acerbate(v.激怒)

8.exaggerate v.夸張，夸大(to enlarge beyond bounds or the truth)

詞根記憶：ex(出)+agger(堆積)+ate--越堆越高--夸張

例：In many ways, our social statistics exaggerate the degree of hardship.

9.excavate v.挖掘，掘出(to dig out)

詞根記憶：ex(出)+caV(洞)+ate--挖出一個洞--挖掘

例：Documents on wooden tablets are excavated at the site of the old Roman fort.

派生詞:excavation(n．挖掘，發掘)

10.excavation n.挖掘(the action or process of excavating)

詞根記憶：ex(出)+caV(洞)+ation--從洞里挖出來--挖掘

例：Excavation of the ancient city of Kourion on the island of Cyprus revealed a pattern of debris.

同根詞：excavate(v.挖掘)