专题01 选择性必修三unit 1-2(知识串讲)-2021-2022学年高二英语下学期期末考点大串讲（人教版2019）

专题01 选择性必修三unit 1-2(知识串讲)-2021-2022学年高二英语下学期期末考点大串讲（人教版2019） 复习方向： 1. 词汇妙记巧学 2. 句式妙记巧学 3. 语法概要 4. 巩固练习 一、词汇妙记巧学 1. influential adj.有很大影响力的；有支配力的 influence n.&vt.影响 have an influence on/upon 对……有影响 under the influence of 在……的影响下例句助记 The social environment is extremely influential when we’re making decisions. 社会环境对我们做决定有极大的影响。 His friends were a bad influence on him. 他的朋友对他产生了不良影响. 2. rank n.地位；级别；行列 vt.&vi.把……分等级；使排列成行 rank.….as…把.…评为..;把….分等级 rank high/first名列前茅/第一例句助记 Critics rank him as a first-class painter. 批评家们把他视为一流画家。 3. guarantee vt.保证；确保；肯定……必然发生 n.保证；保修单；担保物 guarantee sb.sth.=guarantee sth.to sb.保证某人某事 guarantee to do sth./that.…保证做某事； 确保.…..… under guarantee在保修期内 例句助记 I guarantee to pay off his debt.=I guarantee that I will pay off his debt. 我保证还清他的债务。 4. worthy adj.值得....的；有价值的be worthy to be done=be worthy of sth 值得做某事 be well worth doing 非常值得做 It is worthwhile doing/to do sth.做某事是值得的例句助记 His deed is worthy of praise. =His deed is worthy to be praised. 他的行为值得称赞。 His