题目内容
【题目】用单词的正确形式填空.
1. I’m _________(write) a postcard to my parents.
2. Yesterday I_________ (buy) a new coat.
3. Lily often ________(help) her mother with the housework.
4. I _________ (walk) to the school yesterday.
5. What are the _________(different) ?
【答案】 1.writing 2.bought 3.helps 4.walked 5. differences
【解析】
1.我正在给我的父母写贺卡,此句用现在进行时态,be+v-ing构成,应填writing.
2.由句中的yesterday可知此句用一般过去时态,buy的过去式是bought.
3.由often可知此句用一般现在时态,因主语是第三人称单数,所以help后要加s.
4.由yesterday可知此句用一般过去时态,walk的过去式是walked.
5.不同的是什么呢?difference不同,名词,由句中的are可知要用复数differences.
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