BOOK ONE · LESSON 088
Have you ... yet?
你已经……了吗?
A picture-based lesson on the present perfect tense with 'yet'. Four illustrations each introduce a 'Have you ... yet? / When did ...?' question-and-answer pair (met Mrs. Jones, the boss left, had breakfast, found her pen). A table of irregular verbs (buy, find, get, have, hear, leave, lose, make, meet, send, sweep, tell) reinforces the past and past-participle forms. Written exercises A (write questions and negative answers from past-simple sentences) and B (write 'Have you ... yet?' questions with answers and when-questions) are transcribed from the textbook. Workbook practice covers completing 'Has he finished it yet?' dialogues and personal questions. Grammar exercises practise giving present-perfect replies to imperatives and answering 'and' questions partially.
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Original sources 原始资料
Open the original pages to compare your work. 点击链接查看原文。
A little practice, every day. 每天一点,慢慢积累。