Unit 1知识点归纳2022-2023学年人教版八年级英语下册

八年级下册英语各单元知识点大归纳 Unit 1 What's the matter? 重点短语： too much 太多 lie down and rest 躺下休息 get an X-ray 做个X光检查 take one's temperature 量体温 in time 及时 take breaks/a break 休息 have a fever 发烧 without thinking twice 没多想 get off 下车 take sb.to the hospital 送某人去医院 wait for 等待 to one's surprise 让某人感到惊讶的是 thanks to 多亏了 put some medicine on... 在.上敷药 think about 考虑 have a heart problem 患有心脏病 because of 因为 do the right thing 做正确的事情 fall down 摔倒 get hit/sunburned 摔伤/烧伤 put...on... 把.…放在.…上 be interested in 对感兴趣 be used to 习惯于 take risks/a risk 挑战 lose one's life 失去生命 get into the trouble 遇到麻烦 run out of 用完 cut off 切除 get out of 从出来 make decisions/a decision 做决定 give up 放弃 be in control of 掌管；管理 see a dentist 看牙医 on the weekend 在周末 all weekend 整个周末 in the same way 以相同的方式 next to 紧挨着 shout for help 呼救 right away 立刻，马上 play basketball 打篮球 cut oneself 割伤自己 drink some hot tea 喝些热茶 hurt oneself 伤到自己 have a nosebleed 流鼻血 by oneself 独自 get hit on the head 打到头 so that 为了，以便 so...that... 如此.以至于 重点句型结构： need to do sth. 需要做某事 see sb.doing sth. 看见某人正在做某事 agree to do sth. 同意做某事 expect sb.to do sth. 期望某人做某事 want to do sth. 想要做某事 help sb.(to)do sth. 帮助某人做某事 use sth.to do sth. 使用某物去做某事tell sb.to do sth. 告诉某人去做某事 seem to do sth. 似乎做某事 have problems (in)doing sth. 做某事有困难 keep on doing sth. 继续做某事 be/get used to doing sth. 习惯于做某事 mind doing sth. 介意做某事 give up doing sth. 放弃做某事 重点知识点： l.What's the matter(with you)?怎么了？出什么事了？ What's the trouble/the problem /wrong with sb./sth.? 2.身体部位+ache(疼痛)构成新的复合词 stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache-backache后背痛 3.much too+形容词或副词，意为“太..”，too much+不可数名词，意为太多”。 4.enough ad山./adk.足够的/地，enough放在名词前，形副后。 例：good enough足够好，enough money足够的钱 5.lie down躺下lie躺，躺着，过去式为lay;lie说谎，过去式为lied。 6.maybe“或许”，常用于句首，表示可能性，后加句子。如：Maybe you are right. may be,是情态动词+be的结构，意为可能，也许”，后加名词、代词或形容 词。如He may be angry. 7.sound like+名词/代词/从句。 如：It sounds like you don't know the truth It sounds like a good idea. sound+形容词，听起来，听上去”。如：The music sounds nice. 8.necd“需要”，既可作实义