1八年级上册Unit 2
topic 1 You should brush your teeth twice.
一. 重点句型：
Section A 1. What’s wrong with you ? 你怎么了？
同义句有：What’s the matter/ trouble with you ? (matter/ trouble 是名词，前用the； wrong 是
形容词，前不用the ) ；What’s up?
2. 短语：have a cold=catch a cold患感冒；have a cough 患咳嗽；have a fever 发烧；
have a stomachache 胃疼；have a headache 头痛 have a sore throat 喉咙疼 have the flu 患流感；have sore eyes 眼疼 (注意这两个特殊点的)
I have a headache. = I have an ache in my head. (ache 指持续的疼痛，pain 指肉体上
的剧烈疼痛，sore常指发炎而引起的肌肉痛)
3. have a rest = take a rest = rest 休息一下
4. lift ① 举起 lift the box ②消散 The clouds will lift soon ③电梯 get out of the lift
5. You don’t look well. 你看起来很不好。
系动词有：be是；look看起来, smell闻起来, sound听起来, taste尝起来, feel觉得，
turn/get/become 变；他们后常接形容词作表语， 系动词常可用动词be 来退换。如：
The music sounds wonderful. = The music is wonderful.
6. You shouldn’t drink coffee or tea in the evening. 在晚上喝咖啡或是茶。
at night 在夜里，在晚上；（常指日落到半夜零点） in the evening 在傍晚； Section B
1. How long have you been like this? 你像这样多久了？
(1) 一般用于询问某人处于某种状况之下的时间长短，尤其指医生询问患者。意为：“你像
这样多久了？”
(2) How long 主要还用来询问某个动作或状态所持续的时间（就时间段来提问）。
How long did you stay at home? 你在家待了多久时间？
(3) How often 常用来询问动作在某个时间内发生的次数，用来对频率时间状语从句提问。
你多久去看你爷爷一次？---- 一周两次。
---- How often do you go to see your grandpa?----- Twice a week.
2. You'd better take some medicine. 你最好吃些要
(1) had better do sth. 最好做某事； 否定句：had better not do sth. 最好不要做某事；
You'd better not go out. 你最好不要出去。
You had better see a dentist.你最好去看下牙医。
(2) take some medicine 吃些药；服药通常用take, 也可以用have。medicine（ 不可数名
词）指内服药，尤其指水剂； pill （可数名词）药丸，药片； 3. How are you feeling? 你感觉如何？
(1) 一般用于询问对方的身体状况，表示关心，相当于How do you feel? 该类句子通常以实 际情况回答。 (2) 回答可以是：
A. I'm feeling a little / much better. Thanks. B. Not bad, thanks. C. Not too bad.
D. I don't feel well. E. Not so well.
4. I cough day and night. 我白天晚上都在咳嗽。 2 day and night 日日夜夜
5. I don’t feel like eating. 我不想要吃东西。
feel like doing sth.= want to do sth. = would like to do sth. 想要做…
如: I feel like running. 我想要跑步。
6. You shouldn't eat too much candy. 你不应该吃太多糖。
(1) too much “ 太多” 修饰不可数名词，还可以用来修饰动词，如： ①too much money 太多钱; ② Stay in bed and don’t move your leg too much. 待在床上，
不要太多的动你的左脚。
(2) too many “ 太多” 修饰可数名词复数，如：too many students. 太多学生。
(3) much too“ 太........”修饰形容词或副词,如：much too expensive. 太贵。
7. You should lie down and rest. 你应该躺下并休息。
lie down 躺下， lie的现在分词为lying, 过去式为 lay
8. You should brush your teeth twice a day. 你应该每天刷两次牙。
(1) should是情态动词，其后接动词原形，表示义务和责任，意为“应该”，常用来提建
议或告诫。否定式：shouldn’t
You shouldn’t drink coffee or tea in the evening. 你不应该在晚上喝咖啡或茶。
You should get up early every day. 你应该每天早起。 (2) brush one’s teeth 刷牙 （tooth的复数teeth）
Section C
1.I 'm going to try something new. 我想尝试些新鲜的事情。 something new 新鲜的事；
something,anything,nothing等不定式，被形容词修饰时，形容词位于其后作后置定语。
e.g. something interesting 有趣的事；nothing serious 没什么严重的； 2. Take these pills. 服下这些药片。
pill （可数名词） 药片，服药用动词take/ have.
3. I’m sorry to tell you that I had an accident yesterday. 我很抱歉的告诉你我昨天发生了一 场事故
have an accident 发生一场事故；
4. The doctor told me to stay in bed for a week and look after myself. 医生告诉我要待在床
上一个礼拜并照顾好自己。
（1） stay in bed 待在床上 （in bed 常指生病在床上， on the bed 常指物品在床上）
（2） look after = take care of 照顾
（3）A. tell (过去式 told) sb. to do sth. 告诉某人做某事； She tell me to bring this book. 他告诉我要带这本书。
B. tell sb. sth. 告诉某人某事； He told me the story. 他告诉我这个故事。
5. So I’d like to ask for a week’s leave. 所以我要请一个礼拜假。 (1) ask for a leave 请假 (2) ask for a week’s leave 请一周的假 (3) ask for three days’
leave 请三天假 (4) I'd / I would like to do sth. 想要做某事；I'd like sth. 想要某物；
I'd like to drink. = I'd like some drinks. 我想喝饮料。
6. I hope I’ll get well and return to school soon. 我希望我可以恢复健康，早点回学校。
(1) return to 某地= go/ come back to… 表示返回某地； Kangkang returned to Beijing. 康康回北京了。
(2) return sth. to sb. = give back sth. to sb.表示归还某物给某人， You must return it to me soon. = You must give it back to me soon. 你必须尽快还把它给我。 3Section D
1. I'm worried about it. 我很担心它。
（1） worry about / over 名词 / 代词 / 动名词，意为“为..... 担心” Don't worry about such thing. 别为这种事担心。
（2）类似的短语有 be( feel, become, get) worried about “ 为..... 担心”。
Don't be worried about your son.= Don't worry about your son. 你不要为你儿子担心了。
2. But my left leg still hurts when I move it. 但是我的左腿仍然痛，当我动的时候。
hurt ①疼痛：My leg hurts. ②伤害 He hurt his leg when he fell. 3. Follow the doctor's advice. 听从医生的建议。
(1) follow v. 跟从， 跟随；follow one's advice = take one's advice It's kind of you. I'll follow your advice. 你真的太好了，我会听从你的建议。
(2)advice [U] n. 建议 ；advise v. 建议；advise sb. to do sth. 建议某人做某事；
I advised her to lose weight,but she didn't take my advice. 我建议她减肥，但是她不接受我的建议。
(3) suggestion [C] n. 建议 ；suggest v. 建议，提议suggest sb. to do sth. 建议某人做某事；
I suggested her to lose weight,but she didn't take my suggestion. 我建议她减肥，但是她不接受我的建议。 二．重点词汇
1. keep healthy = keep fit 保持健康； 2. brush one's teeth 刷牙； 3. have a toothache 牙痛； 4. have a headache 头痛； 5. have a stomachache 胃痛； 6. have a backache 背痛； 7. have a cold 感冒；
8. have sore eyes 眼睛痛； 9. have a sore throat 喉咙痛； 10. have the flu 患流感；
11. I'm sorry to hear that.很遗憾听到这消息。 12. see a dentist 看牙医； 13. at night 在夜里，在晚上； 14. in the evening 在傍晚； 15. stay in bed 卧床休息； 16. read in bed 在床上看书；
17. read in the sun 在太阳底下看书； 18. have a good sleep 好好睡觉； 19. have a look = look 瞧一瞧； 20. have a swim = swim游泳； 21. feel terrible 感觉很难受；
22. take / have some medicine 吃些药； 23. take sb. to sp. 带某人去某地；
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