Unit 1 知识点归纳课件2022-2023学年人教版八年级英语下册

1. ★ What’s the matter / trouble / problem? = What’s wrong / up? 怎么了？ What’s the matter / trouble / problem with sb. ? = What’s wrong with sb. ? 某人怎么了？ 2. ★ have a cold 感冒（状态） catch a cold 感冒（动作） have a fever 发烧 have a cough 咳嗽 have a toothache 牙疼 have a headache 头疼 have a stomachache 胃疼 have a sore throat 喉咙疼 have a sore back 背痛 There is something wrong with … ……有问题 3. foot 名词 “足，脚”，复数形式为feet ，on foot 步行， at the foot of … 在……的底部 4. tooth名词 “牙”，复数形式为teeth 5. She talked too much yesterday and didn’t drink enough water. ① too much + [ U ] n. 太多…… too many + [ C ] n.pl. 太多…… much too + adj. 实在太…… ② enough 作adj. ，意为“足够的，充足的”，放在名前，形副后。 enough to do sth. 足够……做某事 6. hot tea with honey 加蜜的热茶7. see a dentist = go to a dentist 去看牙医see a doctor = go to a doctor 去看医生8. get an X – ray 做X光检查 put some medicine on it 在上面涂一些药 9.take one’s temperature 量体温 10. No, it doesn’t sound like you have a fever. sound 作系动词，意为“听起来”，后加adj. ；系动词有：sound（听起来）、look（看起来）、smell（闻起来）、taste（尝起来）、feel（摸起来）、get、turn、become（变得），后都加adj.作表语。sound like + n. 听起来像……； look like + n. 看起来像…… 11. ★ You need to take breaks away from the computer. ① need 作modal v. ，意为“需要”，后加v. 原形； 作实义动词，意为“需要”，need to do sth. 需要做某事，主语是人 need doing sth. 需要做某事，主语是物 = sth. needs to be done② take / have breaks = take / have a break = take / have a rest 休息一下 ③ away from 远离…… 12. Yeah, I think I sat in the same way for too long without moving. ① sit 作v. ，意为“坐”，过去式为 sat，过去分词为 sat seat 作n. ，意为“座位，座处”，take a seat 坐下② in the same way 用同样的方式 ③ for + 一段时间 “多久”④ without 作prep. ，意为“不，没有”，后加n. 、pron.、doing 13. I think I should lie down and rest. If your head and neck still hurt tomorrow, then go to a doctor.① ★ lie down and rest躺下来休息 lie 作n. ，意为“谎言，假话”，tell a lie 说谎；tell sb. a lie 对某人说谎 作v. ，ing形式为lying；意为“平躺”，过去式为 lay，过去分词为 lain 意为“说谎”，过去式为lied，过去分词为lied② if 作conj. ，意为“如果”，引导条件状语从句，如果主句是一般将来时、祈使句或含有情态动词时，条件状语从句使用一般现在时表将来； 意为“是否”，引导宾语从句。③