英语四级考生在备考作文的时候需要了解一些高分替换词。那么今天环球青藤小编就来给大家说一说英语四级作文备考之常用替换词有哪些，希望能给各位考生带来帮助，祝愿各位考生都能取得满意的成绩。1.人类：humanbeings=mankind=humanerace
2.影响：influence=impact
3.危险：danger=perils=hazards
4..污染：pollution=contamination
5.老人：oldpeople=theold=theelderly=theaged=seniorcitizens
6.幸福：happiness=well-being
7.老师：teachers=instructors=educators=lecturers
8.教育：education=schooling=familyparenting=upbringing
9.青少年：youngpeople=youngsters=youths=adolescents
10.优点：advantage=merits=superiority=virtue
11.责任：responsibility=obligation=duty=liability
12.能力：ability=capacity=power=skill
13.职业：job=career=employment=profession
14.娱乐：enjoyment=pastimes=recreation=entertainment
15.孩子：children=Offspring=descendant=kid
动词：
1.提高，加强：improve=enhance=promote=strengthen=optimize
2.解决：solve=resolve=address=tackle=copewith=dealwith
3.拆除：destroy=teardown=knockdown=eradicate
4.引起：cause=trigger=endanger
5.培养：develop=cultivate=foster=nurture
6.激发，鼓励：encourage=motivate=stimulate=spur
7.认为：think=assert=hold=claim=argue
8.完成：