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Verb Groups and Verb Forms · Unit 1
SAT Reading & Writing · Hanzhang · Class 04 · October 18

Verb Groups and Verb Forms

Build a Complete Verb Group

Verb group

verb phrase(动词组)

  • verb phrase = helping verb(助动词)+ main verb(主要动词)。
  • 第一个 verb 带 tense(时态),也和 subject(主语)一致:它是 finite verb(限定性动词)。
  • sentence 只有一个 verb 时,这个 verb 本身就是 finite verb。
  • 每个 independent clause(独立句)至少要有一个 finite verb。
  • Our teamsubject has been practicingverb phrase after school.
  • Has our team been practicing after school?
Test.
  1. 先找 subject:谁/什么?
  2. 从第一个 helping verb 圈到 main verb。
  3. 把第一个 verb 换成 past / present:能换,它就是 finite verb。
  • helping verb 决定后面那个 verb 的 form(形式)。
    • Our coach can explain the new rule.
    • The team has practiced every afternoon.
    • The players are practicing now.
    • The field was cleaned after the game.
  • -ing 前面没有 be,就不是完整的 verb phrase。
    • The players practicing after school yesterday.
    • The players were practicing after school yesterday.
    • The players practiced after school yesterday.
  • not / never 不属于 verb phrase。
    • Our team has never lost at home.
    • The new player did not miss a practice.
  • 一个 subject、两个 verb:and 后面的 verb 也要是 finite verb。
    • The captain checked the field and called the players.
    • The captain checked the field and calling the players.

Short Practice

1. Complete the sentence with the correct form of the verb.

Our school band has ______ (perform) at three games this year.

Answer
performed