A. Had he put on his seatbelt, he might not have been injured so badly.
1. seat belt [si:t belt] (第一个 t 要失爆)
seat belt = safety belt 安全带
fasten seat belt 系好安全带
2. put on
(1) 穿上
She put on her coat and went out.
(2) 增加
I can eat what I want but I never put on weight.
3. injured [ˈɪndʒərd] 受伤的
1) This is because these muscles are more likely to be injured.
2) Ambulances are used to transport injured or sick people to a hospital.
4. 整句分析
Had he put on his seatbelt, he might not have been injured so badly.
虚拟语气：省略if的倒装句
If he had put on his seatbelt, he might not have been injured so badly.
B. Though color can influence how we feel and act, these effects may depend on personal and cultural factors.
1. influence [ˈɪnfluəns] 影响
under the influence 喝酒过多；醉酒
She was charged with driving under the influence.
她被控酒后驾驶。
have an influence on 对……有影响
Her wishes had a great influence on his thinking.
2. 连读：feel and act
3. depend on 依靠
The time of day depend on your location on the planet.
They can be depended on to get things done.
4. 部分名词+al = 形容词
personal (个人的) = person (人) + al
cultural (文化的) = culture (文化) + al
nation (国家)→ national (国家的)
tradition (传统)→ traditional (传统的)
profession (专业)→ professional (专业的)
nature (自然)→ natural (自然的)
form (形式)→ formal (正式的)
education (教育)→ educational (有教育意义的)
ration → rational (理智的)
internation (国际)→ international (国际的)
