Unit 1知识点详解 2022-2023学年牛津译林版八年级英语下册

U1 【Comic strip】 1. I’ve just eaten it. [just] ①adv. 刚刚，刚才 可与现在完成时连用 位于实义动词之前， 助动词/情态动词/系动词之后 ②adv. 正好，恰好；仅仅，只是 加强语气 短语：just now 刚才，刚刚（常用于句末，用于一般过去时时态中） just then 就在那时 2. Why? 询问原因，回答用because引导的句子来回答。【why问because答】 3. You’ve changed,Eddie. [change] vi.变化 change into 变成 vt.交换；改变；换乘 change one’s mind改变主意 可数名词“变化，改变” Great changes have taken place here since last year. 不可数名词“零钱；找零” 4. You used to share food with me. · used to do sth 曾经，过去常常做某事 否定形式： ①didn't use to do sth ②used not to do sth 一般疑问句：①Did...use to do sth? ② Used ...to do sth? 反义疑问句：-- ........., didn’t/usedn’t....? -- Yes,...did/used. No,...didn’t/usedn't. · be used to do sth被用来做某事 · be/get used to doing sth习惯于做某事 [share] share sth with sb.和某人分享某物 5. You used to be so kind to me. [so] ①adv. 如此；那么；那样 ·修饰形容词/副词，表示程度 ·so...that... 如此...以至于... He is so fat that he can’t run fast. ②连词 “因此，所以” （不能与because连用！！！） [kind] ①adj.友好的；亲切的 反：unkind be kind to sb.对某人友好/亲切 ②n.种类 all kinds of...各种各样的... different kinds of... 不同种类的... 【welcome to the unit】 1. I used to go to school by bike. 乘坐交通工具的表达： ①go to spl by + 交工 ②go to spl in/on the/a/one’s + 交工 、 （站不起来in , 站得起来on ） in the car ;on the bike ③take a/the + 交工 + to spl. go to spl on foot = walk to spl go to spl by a/the/one’s bike = ride a/the/one’s bike to spl go to spl by a/the/one’s car = drive to spl 2. Well,there were always too many people on the bus.... too much much too too many ①+不可数名词 ②作状语，修饰动词 后面接形容词/副词 +可名复 3. ...and it took a long time to wait for the next one. 4花费 · It takes sb.+ 金钱/时间 + to do sth · 物+cost(s)+金钱 某物值多少钱 物+cost(s)+sb.+金钱 某物花费某人多少钱 · 人+spend(s)+金钱/时间+doing sth. · 人+pay(s)+金钱+for sth. 某人为某物支付了多少钱 [ one & it ]: one同类不同一 it同一个 --How nice your dictionary is! Where did you get___? I’d like to buy____,too. --In the shop in the city centre. 【reading】 1. I’ve lived here since I was born. [ since ] ①“自...以来”引导时间状语从