27.forget →__________ 28.hear → ________ 29.keep → ________ 30.wear → ________ 31.write→ ________ 32. leave → ________ 33.let → ________ 34. lose → ________ 35.meet → ________ 36.pay → ________ 37.put → ________ 38.read → ________ 39.run → ________ 40.sell → ________ 41.sing → ________ 42.sit → ________ 43.sleep → ________ 44.speak → ________ 45.spend → ________ 46. stand → ________ 47 tell → ________ 48.think → ________

Unit 12 What did you do last weekend？.

┃语法探究┃

Ⅰ.一般过去时态Ⅱ 谓语动词为be:

肯定句： 主语＋ was/were ＋ 其他.

否定句： 主语＋ was/were ＋ not ＋ 其他. 一般疑问句： Was/Were ＋ 主语＋ 其他？ 两种回答： Yes，…was；No，…wasn't.

特殊疑问句： 特殊疑问词＋was/were ＋ 主语＋ 其他？ 谓语动词为实义动词：

肯定句： 主语＋ 过去式 ＋ 其他.

否定句： 主语＋ didn't ＋ 动词原形 ＋ 其他． 一般疑问句： Did ＋ 主语＋动词原形 ＋ 其他？ 两种回答： Yes, … did; No，… didn't.

特殊疑问句： 特殊疑问词 ＋ did ＋ 主语＋动词原形 ＋ 其他？ 如： My weekend was pretty good. →My weekend wasn't pretty good. →Was your weekend pretty good? →Yes, it was; No, it wasn't. →How was your weekend?

She went to Beijing last week. →She didn't go to Beijing last week. →Did she go to Beijing last week? →Yes, she did; No, she didn't.

→Who went to Beijing last week? →Where did she go last week? →When did she go to Beijing? Ⅱ.感叹句

感叹句通常由what, how引导，表示赞美、惊叹、喜悦等感情。what修饰名词，how 修饰形容词、副词或动词。 感叹句结构：

1.What ＋名词＋ 陈述语序．

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What ＋ a＋形容词＋名词＋ 陈述语序． What ＋ 形容词＋复数名词＋ 陈述语序． What ＋ 形容词＋不可数名词＋ 陈述语序． 2.How ＋形容词＋ a/an ＋名词＋ 陈述语序． How＋形容词或副词＋ 陈述语序．

如： What noise they are making! What a clever boy he is! What wonderful ideas (we have)! What cold weather it is! How clever a boy he is! How lovely the baby is!

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