1、单元语法小专题动词 have 的一般现在时在英语中，表示现在的状态或表示经常的、习惯性的动作的句子要用一般现在时。另外，表示主语具备的某种性格和能力的句子也要用一般现在时。在一般现在时中，往往含有 always, often (经常), usually (通常), every day (每天)等标志词。在一般现在时中，be 动词有 am, is 和 are 三种形式，am 只与 I 连用，is 与第三人称单数或单数名词等连用，are 与第二人称单数以及所有人称复数或复数名词等连用。be 动词的一般疑问句是将 be 置于句首，否定句是在 be 动词的后面加上 not。当一般现在时的句子的谓语是实
2、义动词，除主语是第三人称单数时谓语动词用第三人称单数形式外，其余人称和数作主语当时，谓语动词都用原形。实义动词的一般疑问句或否定句要使用助动词 do 或 does。例如：I have a baseball. 我有一个棒球。Do you have a nice classroom? 你们有一个漂亮的教室吗？She doesnt play soccer. 她不踢足球。He likes tennis. 他喜欢网球。Mike plays basketball with his classmates after school every day. 每天放学后迈克和他的同学们打篮球。have 是一个典型的
3、实义动词，意为“有” ，表示一种所属关系，其主语既可以是人，也可以是物。下面将动词 have 的一般现在时的相关知识简介如下：1. 在一般现在时的肯定句中，当主语是第三人称单数时用 has，当主语是非第三人称单数时用 have。例如：I have a red telephone. 我有一部红色的电话。He has a brother. 他有一个哥哥。 来源:gkstk.Com2. 将肯定句变成否定句或一般疑问句时，要使用助动词 do 或 does，且 have 要用原形。当主语是第三人称单数时，助动词用 does，当主语是非第三人称单数时，助动词用 do。例如：The girl doesnt
4、have two schoolbags. 这个女孩没有两个书包。Do you have a radio? 你有收音机吗？3. 对一般疑问句“Do + 主语 + have ?”作肯定回答时用“Yes, 主语 (人称代词) + do.”；作否定回答时用“No, 主语 (人称代词) + dont.”。对一般疑问句“Does + 主语 + have ?”作肯定回答时用“Yes, 主语 (人称代词) + does.”，作否定回答时用 “No, 主语 (人称代词) + doesnt.”。例如：Does Eric have an uncle? 埃里克有一个叔叔吗？Yes, he does. 是的，有。Do
5、they have a computer? 他们有一台电脑吗？No, they dont. 不，他们没有。单元语法强化训练. 用括号内所给动词的适当形式填空。1. His parents _ (watch) TV every day. 2. The picture of her family _ (be) on the desk.3. My cousin _ (have) a yellow map.4. Does Li Kai _ (have) a blue cup?来源:学优高考网 gkstk5. My grandfather _ (play) sports in the morning.6
6、. Where _ (be) Annas grandparents?7. Their CD _ (sound) relaxing.8. _ (do) Bob know the girls last name?9. I _ (love) my parents, and they _ (love) me, too. 10. My good friend always _ (go) to library. . 按要求完成下列句子，每空一词。1. I have a red notebook. (改为一般疑问句 )_ you _ a red notebook?来源:gkstk.Com2. Her bro
7、ther has a soccer ball. (改为否定句)来源:gkstk.ComHer brother _ _ a soccer ball.3. Does he have a ping-pong bat? (作否定问答)No, _ _.来源:学优高考网 gkstk4. Her aunt has four basketballs. (改为一般疑问句)_ her aunt _ four basketballs?5. Paul has a black jacket. (对画线部分提问)_ _ Paul _?. 根据情景提示，用括号内所给词的适当形式填空。A: Hi, Alan! Is this
8、 your ping-pong ball?B: No, it isnt. I 1 (not have) a ping-pong ball.A: Is it Lindas? Does she 2 (have) ping-pong ball? B: Yes, he 3 (do). You can call and ask her. A: But she 4 (not have) a phone.B: Well, you can call her brother Dale. He 5 (have) a phone. And I know his phone number.A: OK. Thank you.单元语法强化训练. 1. watch 2. is 3. has 4. have 5. plays 6. are 7. sounds 8. Does 9. love, love 10. goes. 1. Do, have 2. doesnt have 3. he doesnt 4. Does, have 5. What does, have . 1. dont have 2. have 3. does 4. doesnt have 5. has
