你好,年轻的语法学家和敬业的老师们!今天我们来探索一个非常重要的动词。它帮助我们谈论我们拥有的东西,我们做的事情,以及如何构成不同的时态。这个动词是“have”。理解“have”的时态有助于孩子们正确使用英语。他们学习何时使用“have”,何时使用“has”。他们学习过去时“had”。他们发现“have”如何帮助其他动词构成完成时态。让我们一起探索这些形式。让我们成为在所有时态中熟练使用“have”的专家。
“Have”的含义 动词“have”有几个重要的含义。理解这些含义有助于孩子们正确使用它。
拥有是最常见的含义。它表明某物属于某人。“I have a bicycle.”“She has a beautiful voice.”“They have a new house.”这说明了人们拥有的东西。
关系也使用“have”。“I have two sisters.”“He has a best friend.”这显示了人与人之间的联系。
特征用“have”来描述。“The cat has green eyes.”“Elephants have long trunks.”这说明了某物的样子。
感觉或状态使用“have”。“I have a headache.”“We have fun at the park.”这描述了内在的体验。
吃和喝经常使用“have”。“We have breakfast at 7 o'clock.”“Let's have pizza for dinner.”这在日常对话中非常常见。
动作可以用“have”加上一个名词来描述。“Have a shower.”“Have a walk.”“Have a look.”这些都是常见的短语。
“Have”的变位 变位是指改变动词以匹配主语和时间。动词“have”有三种主要形式:have、has 和 had。
对于现在时:
I have You have We have They have He has She has It has
对于过去时:
I had You had He/She/It had We had They had
对于将来时,我们对所有主语都使用 will have:
I will have You will have He/She/It will have We will have They will have
学习这些形式是第一步。它们是所有使用“have”的句子的构建块。
“Have”的现在时 现在时谈论的是现在。我们用它来表示此刻为真的事情。我们也用它来表示永远为真的事情。
对于主语 I、You、We 和 They,我们使用 have。
I have a blue backpack. You have a very nice smile. We have English class today. They have a new pet dog.
对于主语 He、She 和 It,我们使用 has。
He has a loud laugh. She has a beautiful voice. It has a long tail. (Speaking about an animal) The school has a big library.
我们也可以用现在时来谈论习惯。“I have cereal for breakfast every day.”“She has piano lessons on Tuesdays.”这表明“have”不仅仅用于我们拥有的东西。
“Have”的过去时 过去时更简单。我们对每个人都使用一个词:had。我们用“had”来谈论在现在之前为真的事情。它可以是昨天、上周或许多年前。
看看这些例子。
I had a dream about flying last night. You had a turn already. He had a cold last week. She had a great time at the party. We had pizza for dinner yesterday. They had a red car, but now it is blue.
我们还使用“had”来谈论过去的经历。“When I was little, I had a stuffed bear.”“We had fun at the beach last summer.”正确使用“had”有助于我们分享关于过去的故事。
“Have”的将来时 为了谈论未来,我们添加一个辅助词。最常见的辅助词是“will”。所以,将来时形式是 will have。我们对所有主语都使用它。
让我们练习一下。
I will have a birthday party next week. You will have time to play after homework. He will have a new baby sister soon. She will have a test tomorrow. We will have dinner together tonight. They will have a surprise for us.
我们也可以用“going to”来表示将来。“I am going to have a busy day.”“She is going to have a dance recital.”“will have”和“going to have”都是正确的。它们帮助我们制定计划并谈论即将发生的事情。
不同时态的疑问句 用“have”提问遵循一定的模式。辅助动词随时间而变化。
对于现在时的疑问句,我们使用“do”或“does”加上“have”。
Do I have time? Do you have my book? Does he have a sister? Does it have a battery? Do we have any milk? Do they have a car?
请注意,在“does”之后,我们使用“have”,而不是“has”。“Does she have a pet?”(不是“Does she has a pet?”)
对于过去时的疑问句,我们使用“did”加上“have”。
Did you have a good day? Did they have enough food?
对于将来时的疑问句,我们将“will”移到前面。
Will we have enough time? Will she have a cake?
我们也可以使用疑问词。
What do you have in your bag? Why did he have to leave? When will we have lunch?
“Have”在不同时态中的其他用法 现在我们来发现“have”的另一个重要作用。除了作为主要动词外,它还可以作为助动词。它帮助其他动词构成不同的时态。具体来说,它有助于构成完成时态。
当“have”帮助另一个动词时,后面会跟一个过去分词。过去分词通常是一个以 -ed 结尾的动词,但许多常用动词有特殊形式。
看看这些“have”时态作为助动词的例子。
I have finished my homework. (Present perfect) She has visited her grandmother. (Present perfect) They had already eaten when we arrived. (Past perfect) By next week, we will have completed the project. (Future perfect)
在这些句子中,“have”不表示拥有。它表明一个动作已经完成。它将过去的动作与现在或另一个时间联系起来。
“Have”时态的学习技巧 学习“have”的不同时态需要练习。这里有一些有用的提示。
首先,彻底掌握现在时。熟悉“I have”和“she has”。在日常对话中使用它们。“I have a pencil.”“She has a book.”重复可以建立信心。
其次,单独练习过去时。“Had”很简单,因为它不变。用它来讲述关于昨天的事情。“We had pizza.”“I had fun.”
第三,练习将来时“will have”。用它来制定计划。“I will have a party.”这可以培养期待感和语言技能。
第四,稍后引入完成时态。从常用短语开始。“I have eaten.”“She has gone.”孩子们可以在理解完整的语法之前将这些作为片段来学习。
“Have”时态的教育游戏 游戏让学习“have”的时态变得有趣且令人难忘。
时态分类游戏:创建不同时态的句子卡。“I have a dog.”“She had a cat.”“They will have pizza.”孩子们将它们分成现在时、过去时和将来时三堆。这可以培养时态识别能力。
Have/Has 分类:创建带有空格的句子卡。“I ___ a dog.”“She ___ a cat.”孩子们将它们分成两堆。一堆是需要“have”的句子。另一堆是需要“has”的句子。
过去时故事链:用“had”开始一个故事。“Yesterday, I had a great day.”下一个孩子用“had”添加一个句子。“I had pizza for lunch.”在圈子里继续。这可以培养过去时的流利性。
将来时计划:让孩子们分享他们将来会拥有的东西。“I will have a birthday party.”“I will have a new bike.”这以个人方式练习将来时。
问答练习圈:围成一个圈坐下。一个孩子问一个现在时的问题,“Do you have a pet?”下一个回答,然后问一个过去时的问题,“Did you have fun yesterday?”这可以培养跨时态的提问能力。
完成时态图画词典:画出显示已完成动作的图片。一顿吃完的饭,一本读完的书,一座建好的塔。孩子们使用现在完成时来猜测。“You have eaten!”“She has built a tower!”这练习了助动词的用法。
通过这些活动,“have”的时态变得自然。孩子们在现在时、过去时和将来时正确使用“have”、“has”和“had”。他们自信地提问。他们甚至在完成时态中将“have”用作助动词。这个重要的动词成为跨越所有时间的可靠的交流工具。

