Module 4 Seeing the doctor Unit 1 知识梳理 外研版英语八年级下册

2024外研社八年级英语下册Module 4 Seeing the doctor 知识梳理
Unit 1 I haven’t done much exercise since I got my computer.
cough n. 咳嗽 v. 咳嗽
【归纳】n. have/get a cough 咳嗽 v. 咳嗽
【例句】I’ve had a cough.
教材原句：I feel ill.
【归纳】ill adj. 不健康的；有病的 不用于名词前，作表语
【派生词】illness n. 病；疾病
【辨析】ill和sick：ill作表语；sick作表语/定语。
【例句】She felt ill last night.
教材原句：I’ve got a stomach ache and my head hurts.
【归纳】ache n. 痛；疼痛
【拓展】ache可跟在某些表示器官/身体部位的名词后，表示“……痛”：headache 头痛 toothache 牙痛 earache 耳痛
【例句】She had got a headache last night so she couldn’t sleep well.
教材原句：I’ve got a stomach ache and my head hurts.
【归纳】hurt v. （身体部位）感到疼痛 作不及物动词，后不+宾语，不用于被动语态；
【例句】My left hand hurts.
【拓展】
★（1）表示某部位疼痛：①have+a/an+表示身体部位的名词+ache
②have a pian+in the/one’s+表示身体部位的名词
③表示身体部位的名词+hurt
★（2） hurt adj. “（身体上/感情上）受的伤”
5. 教材原句：① Since Friday. ② I haven’t done much exercise since I got my computer last year.
【归纳】since prep. 自……以来 conj. 自……以来；
【用法】①的since 与现在完成时连用。since后宾语为表示过去时间点的词/短语。
② 中since 为连词，引导时间状语从句。主句用现在完成时，从句用一般现在时。
【例句】I have been Suzhou since two years ago.
He has learnt English since he was five years old.
6.教材原句：It can be very harmful to your health.
【归纳】health n. 健康（状况）be in good/poor health 身体好/不好
【派生词】healthy adj. 健康的 healthily adv. 健康地 unhealthy adj. 不健康的
unhealthily adv. 不健康地
【例句】Drinking too much icy water is harmful to our health.
7. 教材原句：Take it three times a day.
【归纳】take v. （尤指有规律地）吃，喝
【拓展】take v. “拍摄” take a picture /photo of sb. 给某人拍照
【例句】Don’t take too much salt.
He took a photo of his father.
教材原句：I see. Have you caught a cold
【归纳】① I see. 我明白了。 口语，“我明白了/知道了。”
② catch a cold 感冒 =have/get a cold
患重感冒“catch/have/get a bad cold”
【注意】catch /get a cold 为短暂性动词短语，不可+一段时间连用；have a cold 是延续性动词短语，可+一段时间连用。
【例句】He caught a bad cold last week.
教材原句：Let me take your temperature.
【归纳】take sb.’s temperature 量某人体温
【归纳】The nurse took her temperature.
教材原句：You spend too much time in front of the computer.
【归纳】too much 太多
【辨析】too much/too many/much too
too much 太多 +不可数名词
too many 太多 +可数名词复数
much too 太 +形容词/副词
【例句】There are too many people in the zoo.
Don’t take too much sugar.
The dress is much too expensive for me.
教材原句：It can be very harmful to your health.
【归纳】be harmful to 对……有害=be bad for
【拓展】do harm to 对……有害
【例句】Drinking too much icy water is harmful to our health.
教材原句：Take it three times a day.
【归纳】three times a day 每天三次 time 此意为“次/回”
【拓展】once 一次 twice 两次 基数词+times ……次（三次/三次以上）
【提示】对表示频率的词/短语提问，用how often。
【例句】We should brush our teeth three times a day.
教材原句：How can I help you
【归纳】How can I help you =What can I help you “我能为你做些什么吗？”“有什么事我可以为你效劳吗？” 可根据具体情景作灵活性翻译。
【拓展】询问某人怎么了的句型：
★What’s the matter (with sb.)
★What’s wrong (with sb.)
★What’s the trouble (with sb.)
【例句】-What’s the trouble with you – I have a toothache.
教材原句：I don’t think so.
【归纳】I don’t think so. 口语，表示不同意对方的观点/看法等。肯定为：I think so.
其中so代替对方的观点/看法等。
【例句】-The purple dress is so beautiful. -I don’t think so.
教材原句：That’s the problem.
【归纳】That’s the problem. 这/那就是问题所在。=That’s it.
【拓展】类似表达：That’s the point.
【例句】-I did some exercises and I couldn’t sleep well last night.
- That’s the problem.
教材原句：Not really.
【归纳】Not really. 不，不是，不怎么 口语，表达不太强烈的否定，不同语境有不同翻译。
【例句】-Are you hungry now -Not really.