• Grammar1

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    • Grammar1

    　

    Grammar Focus

    一般过去时

        一般过去时表示过去曾经发生的动作或出现的状态，以动词的过去式表达，如： I was at the library yesterday afternoon. Tom studied hard and did well in the final exam last year. 动词的过去式分为规则动词和不规则动词两种。 1. 规则动词只要在动词词尾加上ed即可。具体方法是一般情况直接加，如：clean—cleaned；
    2. 词尾是不发音字母e的，可只加上d，如：like—liked；
    3. 词尾为重读闭音节，结尾只有一个辅音字母的，应双写该辅音字母，再加上ed，如： stop—stopped；
    4. 词尾为辅音字母加y的，应将y改为i再加上ed，如：study studied
    5. 不规则动词有其自己的变化形式，只能分别记忆。
    其否定句由助动词did加上not构成；疑问句应在主语前加上助动词did，并将原谓语动词变为原形，如：We did not go to the cinema yesterday. Did you have a good time during the summer holid ay? When did you get to school this morning?
    一般过去时的时间状语都是明显表示过去的，如：yesterday、last night、last week、 in 1998、three months ago等。

    Key Expressions

    1. What did you do on your school trip?
    2. Did you go to the zoo? No, I didn’t. I went to the aquarium.
    3. Were there any sharks? No, there weren’t any sharks, but there were.
    4. Did you go to the zoo? Yes, I did. No, I didn't.
    5. Were there any sharks? Yes, there were. No, there weren't.
    6. What else did you do? 你还做了些什么
    7. went to the aquarium，I didn't go to the zoo我去了水族馆，我没去动物园。
    8. Did you take any photos?你照相了吗? 
    9. I’d like to eat some ice cream．我愿意吃些冰淇淋 
    10. We often hang out with our friends．我们经常同朋友一起m去闲逛。 
    11. Would you like to go for a drive?你愿意去开车兜风吗? 
    12. Did Tina buy a souvenir?蒂纳买纪念品了吗? 
    13. Toby won a prize．托比赢了奖金。 
    14. Did Tina meet a famous actor?蒂纳遇见一位著名演员了吗? 
    15. The students had a terrible school trip．同学们度过了一次糟糕的学校旅行

    　

    　

    • 标签：
    • 词尾
    • school
    • 了吗
    • sharks
    • Grammar
    • zoo
    • 愿意
    • 字母
    • tina
    • 动词
    • 辅音
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