【经典必背】
Everything must have a beginning. 凡事都有起源。
【课文原句】
I'm tired and have a lot of headaches. 我很累并且头疼得厉害。
I am very unhappy these days because I have some problems with my new school. 这些天我非常不开心因为我在新学校遇到些问题。
— You don't look well. What's wrong with you? 你看起来身体不是很好，你怎么啦？
— I have a toothache. 我牙疼。
【基础知识】
1. 类似的由have构成的表示生病的词组有：have a cold（患）感冒；have a stomachache（患）胃痛；have a backache/sore back 背痛；have a sore throat（患）喉咙痛；have a fever 发烧，发热；have a headache 头痛；have a cough 咳嗽。有时也可以用get＋a/an＋疾病名。
I have a sore throat, I think I should have some hot water with honey. 我患了喉咙痛，我想我应该喝点加蜂蜜的开水。
I'm not feeling well, I have a cough我感觉不舒服，我咳嗽。
2. have a headache词组必须有a，但suffer fro m(a) headache里的a可有可无。liable to headache（容易患头痛）比liable to a headache常用。还可以用have a lot of headaches表示“头痛得厉害”。
My grandfather is nearly 80 years old, he has a lot of backaches. 我爷爷已经年近八旬，他经常背痛。
3.“have＋a＋疾病名”还可以用“have got＋a＋疾病名”表达，如：have got a cold, have got a headache, have got a fever等。
I have got a cold. 我感冒了。
Jim is upstairs, he has got a fever. 吉姆在楼上，他发烧了。
4. 在表达某些疾病时，have中间不用a，如：have/get flu 得流感；have/get measles 患麻疹；have/get mumps 得腮腺炎等。
Susan has mumps, so we must call the doctor. 苏珊得了腮腺炎，我们必须请医生。
Jimmy has measles, so we must call the doctor. 吉米得了麻疹，我们必须请医生。
5. 另外，常见的一些疾病表达方式有：have/get a heart disease 患心脏病；have/get a disease of the nervous system 患有神经系统的疾病。除了用have/get＋a＋疾病名（ache）表示“患了……病”外，还可以用have/get＋a＋sore＋身体部位或have/get＋a＋pain＋in＋身体部位。ache指持续的疼痛；sore指因发炎而引起的肌肉疼；pain指肉体上的剧烈疼痛。
I have a stomachache. 我胃痛。
He has a sore throat from a cold. 他因感冒而引起喉咙痛。
The boy has a pain in his arm. 那个男孩胳膊疼痛。
6.“I have a headache.”同时也可以表达为“My head hurts.”。