Unit 1
modern, gold, record, event, close, race, seem, luck (lucky, luckily), tennis, believe, guest, such, able, great, practise, dream, include, age, few
Unit 2
tower, thick, whole, weigh, including human farther farthest list, anybody kilo, lift, pull.
Unit 3
money, pay, price, advertising, ad, supply, quite, business, success, example, fat, any other, safe, afraid, board, rent, magazine, own.
Unit 4
fever, hospital, nurse, pain, chest, lung, breathe, catch a cold, potato, cheese, butter, move, smoke, terrible, worse, rest, plenty, disease, against, unable, disabled, lucky
Unit 5
life （lives）, save one's life 挽救某人的生命
all one's life 一生，一輩子
mind n. 頭腦，精神
v. 介意
mind doing 介意做某事
century n. 世紀
anyone pron. 任何人，無論誰
southwest adj. 西南的 southwestern
produce v. 出產，生產
spare adj. 空閒的'
nothing 不定代詞，沒什麼
develop v. 發展，培育，使形成 （devoloped , devoloping , development）
super adj. 超級的，優良的
blind adj. 失明的
deaf adj. 聾的
greatly adv. 非常，很
northern adj. 北方的，北部的
war n. 戰爭
kill v. 殺死
peace n. 和平 peaceful （adj.） 和平的
soldier n. 戰士，士兵
blood n. 血
Unit 6
accident，actor，careful，serious，patient，safety （safely，safe），rule，stop，height [hait] ，careless，bathroom，instead （instead of），soap，edge，warn （warning），save
