Unit 2 What is happiness to you?

unit 2  what is happiness to you?

grammar and usage學案第一部分：重點講解過去時態談論過去的狀況或動作一般用過去時態。過去時態包括一般過去時、過去將來時、過去進行時和過去完成時等。1.  一般過去時1)表示過去的事情、動作或狀態，常與表示過去的具體的時間狀語連用，如yesterday, last night, a moment ago, the next day等。sang lan was born in ningbo, china in 1981.i attended a meeting yesterday.where did he go a moment ago?2)表示過去經常性、習慣性的動作。i went to school by bus.he was often late for school.3)常用一般過去時的句型。why didn’t you/i think of that?i didn’t notice it.i forgot to tell you i had been there with my brother before.i didn’t recognize him.2. 一般過去時和現在完成比較一般過去時和現在完成時均表示發生在過去的動作,但前者側重過去的事實,后者側重過去的動作對現在的影響.-- my computer ________ wrong although i used it only once. -- you’d better go to check it.試比較:i can’t enter the room now because i ____________ (lose) my key.i can’t find my text book now, but i _______ (put) it here.3.過去進行時   1)它是用來表示在特定的某一時刻正在發生的事情，或者過去某一時段內持續發生的事情。主要從點和段上來強調動作的過去進行時。   what were you doing at nine last night?   i first met lisa three years ago. she was working at the radio shop at that time.   2)表示過去某一階段內一直在進行的動作。   i was reading a novel last night.   as she was reading the newspaper, her sister was doing her homework.過去進行時在近年高考中的考查:1. – sorry to have interrupted you. please go on. -- where was i?-- you _______you didn’t like your father’s job. (04 北京)a. had said        b. said      c. were saying   d. had been saying  2. – you were out when i dropped in at your house. (04 廣東)   -- oh, i _____ for a friend from england at the airport.a. was waiting         b. had waited      c. am waiting           d. have waited3. – has sam finished his homework today?    -- i have no idea. he _____ it this morning. (04吉林)a. did               b. has done      c. was doing    d. had done 4. – what’s wrong with your coat? (05 重慶)   -- just now when i wanted to get off the bus, the  man next to me ____ on it.