Unit 1-2 核心词汇复习 课件 2022-2023学年牛津译林版英语八年级下册

译林版八年级下册 Unit 1 1 just /dʒʌst/ adv.刚才 知识点 1 辨析just与just now eg:I have just seen Daniel. 我刚刚见过丹尼尔了。 考向 词条 含义及用法 示例 just 副词,意为“刚才”,常与完成时连用。 I've just finished my homework. 我刚刚完成家庭作业。 just now “刚才,不久以前”,和一般过去时连用。 He was here just now. 他刚才在这里。 [高频]used to (用于常常发生的事)曾经 知识点 2 其否定形式为didn‘t use to 或 usedn't to; 疑问形式为Did...use to...?或 Used...to...? eg:He used to be a teacher in our school. 他曾经是我们学校的一位老师。 考向 【重点】 used to后接动词原形。 past /pɑːst/ n.过去 知识点 3 eg:We cannot change the past. 考向 past 一词多义 词性 含义 示例 名词 过去;往事 She was thinking of the past. 介词 晚于 It's half past ten now. 词性 含义 示例 介词 经过 Our car drove past the park. 形容词 过去的 I dreamed about the past experiences. present /'preznt/ n.现在,目前 知识点 4 present的反义词为past。其常用短语at present 目前,现在(相当于now)。 考向 eg:I don't need the dictionary at present. 我现在不需要这本词典。 拓展 present的其他含义 词性 含义 示例 名词 礼物; 赠品;现在 I'm going to buy my mother a present for her birthday. 形容词 在场的;出席的 Every member of the club was present. take a+交通工具 乘坐…… 知识点 5 eg:I take a bus to work every day. 我每天乘公共汽车去上班。 考向 其他几种表示乘坐某种交通工具的用法: (1)by 加表示交通工具的名词,泛指乘坐某种交通工具。by car乘坐小汽车;by air乘飞机;by land经陆路。 eg:I go to work by bus every day. married /'mærɪd/ adj.已婚的,结婚的 知识点 6 eg:They have been married for ten years. 考向 married常与be,get等动词搭配,表示“和某人结婚”常用“be/get married to sb.”。注意:不用介词with,而用to。marry sb和某人结婚/嫁给某人 get married to sb. 意为“和某人结婚”,强调动作,不可以与一段时间连用 Jim got married to Ella last month. be married to sb. 意为“和某人结婚”,表示状态,可以和一段时间连用 Tom has been married to Jane for two years. pollution /pə'luːʃn/ n.污染;污染物 知识点 7 考向 pollution为不可数名词。其动词形式为pollute,意为“污染”,为及物动词,后接名词或代词。 eg:We must not pollute rivers. eg:Air pollution is a serious problem. in some ways 在某种程度上 知识点 8 eg:In some ways he is a naughty boy,and he sometimes plays tricks on others. 与way相关的短语有: on one's way to...在某人去……的路上; all the way一路上;by the way顺便提一下; in the way挡道;no way决不。 拓展 a bit 有点儿 知识点 9 a bit 用来修饰形容词或副词的原级、比较级。 考向 【重点】 辨析 a bit与a little eg:His words made me feel a bit angry. a bit a little 相 同 点 a bit和a little都可以用来修饰形容词或副词的原级和比较级。 eg: I f