2017年人教版八年级英语下册单元知识点归纳
Unit 1 W hat’s the matter
一、重点短语归纳
1. foot---feet 脚<复> tooth---teeth 牙齿<复>
2. have a cold 感冒
3. have a stomachache 胃疼
4. have a sore back背疼
5. have a sore throat喉咙疼
6. have a fever发烧
7. lie down and (have a)rest 躺下休息 have a rest 休息
8. hot tea with honey 加蜜的热茶 9. see a dentist 看牙医 see a doctor 看医生
lots of water多喝水 of ,a lot of 许多;大量 a lot
a lot of=lots of,可以修饰可数名词复数和不可数名词,一般用在肯定句中。:
a lot,是一个副词词组,跟动词连用;表示十分,很等意思; Thanks a lot.
12. have a toothache牙疼13. That’s a good idea好主意 14. go to bed 去睡觉 go to bed early 早上床睡觉 15. feel well感到好feel ill 感到不舒服
I don’t feel well= I’m not feeling well我感觉不舒服. 16. start doing/ to do sth 开始做某事
to do 是一件事情完成了,开始做另外一件事情
doing是原来的那件事情做到一半,现在又开始做了,是同一件事情。
17. two days ago两天前 18. get some rest 多休息;休息一会儿
19. I think so我认为是这样 20. be thirsty口渴 21. be hungry 饥饿
22. be stressed out紧张 23. listen to music听音乐 24. healthy lifestyle健康的生活方式 25. traditional Chinese doctors传统中医 26. need to do sth 需要做某事
I have a toothache. I need to see a dentist. 我牙痛, 我需要去看牙医.
We need to keep our classroom clean. 我们需要保持教室的干净.
27. too much + 不可数名词太多的…
much too +形/副实在太…极其,非常
too many + 可数名词复数太多的…
good for sth./ doing sth. 对……有益,对……有好处
be bad for sth./ doing sth. 对……有害
be good to 对…好
be good at =do well in 在……方面好,擅长
good grades 取得好成绩
用法 be angry with sb生某人的气 be angry at/ about sth 就某事生气
’s easy to do sth做某事是容易的。It’s important to do sth . 做某事很重要。
diet平衡饮食 tired 感到疲倦 be/get tired
healthy 保持健康 =keep healthy=keep in good health
shouldn’t eat anything.=He should eat nothing. 他不应当吃任何东西.
sb some advice给某人建议give advice 提出建议
advice 是不可数名词 a piece of advice 一则建议take one’s advice 采纳或听从某人的建议
He gave me some good advice. 他向我提了一些很好的意见。
8 hours a night 每晚睡眠八小时 get enough sleep 得到充足的睡眠
medicine 吃药服药
I have to take medicine three times a day for my cold.因为感冒,我不得不一天吃三次药。二固定结构
It’s +形容词 + for sb. + to do sth.
做某事对某人来说是…的。
It’s important to do sth .做某事很重要。
It’s important for me to eat a balanced diet.平衡饮食对我来说是很重要的.
It’s easy to do sth做某事是容易的。
It’s easy for us to find out the answer.找出答案对我们来说是容易的
三.重点句子
’s the matter What’s the mater with you 你怎么啦
=What’s the trouble with you=What’s wrong with yo u
I have a cold / have a sore back / have a stomachache
’s too bad. You should / shouldn’t…那太糟糕了. 你应该/不该…
You should lie down and rest / drink hot tea with honey / see a dentist / see a doctor .
He shouldn’t eat anything = He should eat nothing.他不应当吃任何东西.
’m not felling well . 这里well表示身体状况,不能用good代替
I don’t feel well= I’m not feeling well 我感觉不舒服.
did it start about two days ago . 什么时候开始的大约两天前
hope you fell better soon . 我希望你很快好起来
这里better是well的比较级
’s easy to have a healthy lifestyle ,and it’s important to eat a balanced diet . 有一个健康的生活方式很容易,饮食平衡是很重要的。
→ It’s easy to do sth . 做某事容易/ It’s important to do sth . 做某事重要
四.知识结构
1.情态动词should的用法
should是情态动词,它的基本用法是必须和其他动词一起构成谓语。
情态动词没有人称和数的变化,意为"应该......"。
should(应当,应该)用于所有人称,表示劝告或建议。
eg. You should wait a little more.
你应该再多等一会儿。
--- I have a very bad cold.我感冒很厉害。
--- You should lie down and have a rest.你应该躺下,多喝水。
与may be
是副词,译为“也许、可能”,相当于“perhaps”。如:
Maybe he can answer the question. 也许他能回答那个问题。
He maybe is from the USA, too. 他可能也来自美国。
be中的may为情态动词,译为“可能是......”。如:
He may be from the USA, too. 他可能也来自美国。
She may be our English teacher. 她可能是我们的英语老师
、a few、little、a little的区别和联系:
/ a few用来修饰可数名词,few表示否定意义,没有,几乎没有;a few表示有肯定意思,有几个。例如:
He has few friends here, he feels lonely. 他这里没朋友,他感觉寂寞。
There are a few eggs in the basket.篮子里有几个鸡蛋。
/ a little用来修饰不可数名词,little表示否定意思,没有,几乎没有。
a little 表示肯定意思,有一点儿。例如:
There is little ink in my bottle, can you give me a little ink