人教版初中英语八年级下册全册各单元知识点、语法归纳整理
Unit1 What’s the matter?
一．重点短语归纳
1. foot---feet 脚 tooth---teeth 牙齿
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. e a dentist 看牙医 e a doctor 看医生
10.drink lots of water多喝水
11.lots 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。：
There are lots of （ a lot of） books in our library.
There is a lot of water on the ground
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
乔迁之喜红包怎么写19. I think so我认为是这样 20. be thirsty口渴 21. be hungry 饥饿
22. be stresd out紧张 23. listen to music听音乐
回音24. healthy lifestyle健康的生活方式 25. traditional Chine doctors传统中医
26. need to do sth 需要做某事
I have a toothache. I need to e 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
憨八龟的故事too many + 可数名词复数 太多的…
28.be good for sth./ doing sth. 对什么有益 ，对什么有好处
be bad for sth./ doing sth. 对什么有害
空什么成语be good to 对…好
be good at =do well in 在……方面好，擅长
be good(bad) for、be good at的相关用法
1.be good for 对......有益
Doing morning exercis is good for your health. 做早操对你们的建康有益。
2.be good at 擅长于......
Li Ping is good at basketball. 李平擅长于篮球。
= Li Ping is good at playing basketball. 李平擅长于打篮球。
be good at = do well in 如：
I'm good at math. = I do well in math. 我擅长于数学。
3.be good to 对......好
Parents are always good to their children.父母亲总是对他们的孩子好。
29.get good grades 取得好成绩
30.angry 用法 be angry with sb生某人的气
I was angry with him for keeping me waiting.我对他很生气，因为他让我等了好久。
be angry at/ about sth 就某事生气
31.It’s easy to do sth做某事是容易的。 It’s important to do sth . 做某事很重要。
32.balanced diet平衡饮食
3受伤的手3.get tired 感到疲倦 be/get tired
34.stay healthy 保持健康 =keep healthy=keep in good health
35.He shouldn’t eat anything
=He should eat nothing. 他不应当吃任何东西.
36.give 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。
49.sleep 8 hours a night每晚睡眠八小时远程桌面连接， get enough sleep 得到充足的睡眠
50.take 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
1.What’s the matter ? What’s the mater with you ? 你怎么啦？
=What’s the trouble with you?=What’s wrong with you?
I have a cold / have a sore back / have a stomachache
2.That’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 / e a dentist / e a doctor .
He shouldn’t eat anything = He should eat nothing. 他不应当吃任何东西.
3.I’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.
4.When did it start ? About two days ago . 什么时候开始的？大约两天前
5.I hope you fell better soon . 我希望你很快好起来
这里better是well的比较级
10.It’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．语法归纳
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。
带顺的成语--- 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。
2.maybe与may be
1.maybe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。
2.may be中的may为情态动词，译为“可能是......”。如：番号有什么用
He may be from the USA, too. 他可能也来自美国。
