/ 让教学更有效 高效备考 | 英语学科 人教版七年级上册期末复习必刷练习Unit 7 生日庆祝与购物表达 一、知识积累 这部分是本单元的“得分关键”,不仅要记准内容,更要理解用法、避开易错点。下面结合大家平时的做题难点,逐板块详细拆解: 板块 详细讲解 核心词汇 (必会+用法拆解) 1. 日期与时间类词汇(含义+特殊变化): - 月份词汇:January(Jan.)、February(Feb.)…December(Dec.)(首字母必须大写,缩写加句点); - 序数词(日期专用):1st(first)、2nd(second)、3rd(third)、12th(twelfth)、21st(twenty-first)、31st(thirty-first),其余直接加th(如4th=fourth); 2. 生日相关词汇(搭配+用法): - 核心搭配:birthday party(生日派对)、birthday gift(生日礼物)、birthday cake(生日蛋糕)、blow out candles(吹蜡烛)、make a wish(许愿)、celebrate birthday(庆祝生日)、invite friends(邀请朋友); - 注意:celebrate为及物动词,直接接宾语(如celebrate his birthday,不用celebrate for his birthday); 3. 购物相关词汇(辨析+搭配): - 疑问词:how much(问价格/不可数名词数量)、how many(问可数名词复数数量); - 数量单位:kilo(公斤,复数kilos)、bottle(瓶)、piece(块/片); - 动作词汇:buy(买,buy sth. for sb. = buy sb. sth.)、sell(卖)、pay(付款,pay for sth.)、take(买下,I’ll take it. 固定表达)。 核心语法 (日期表达+购物句型+时态应用) 1. 日期表达法(两种常用格式): 格式一: 月份+序数词(美式,常用):October 1st(十月一日); 格式二: the+序数词+of+月份(英式):the first of October; 注意:日期前必须用介词on(如on December 25th); 2. 购物核心句型(场景化模板): 店员询问:Can I help you / What can I do for you ; 顾客需求:I want to buy… / I need…; 询问价格: How much is this/that+单数名词 How much are these/those+复数名词 ; 询问数量:How many+可数名词复数+do you want ; 决定购买:I’ll take it/them.; 3. 时态应用(一般现在时vs一般将来时): 一般现在时: 表习惯性生日相关动作(如My mother buys me a gift every year.); 一般将来时: 表生日计划(will/be going to 如I will have a party. = I am going to have a party.)。 交际句型 (对话模板+场景应用) 记住这2组核心场景对话,考试直接套用! 1. 生日相关对话: A: When is your birthday B: It’s on July 5th.; A: How do you celebrate your birthday B: I will have a party at home and invite my classmates.; A: Happy birthday! B: Thank you!; 2. 购物对话(买生日礼物): A: Can I help you B: Yes, I want to buy a birthday gift for my sister.; A: What about this doll B: How much is it ; A: It’s 50 yuan. B: I’ll take it. Here’s the money. A: Thank you. Here’s your change. 易错提醒 (避坑指南+真题示例) 1. 日期表达易错点: :October 3 / 3th October; :October 3rd(月份在前,序数词正确拼写); :in December 10th; :on December 10th(具体日期前用on); 2. how much与how many辨析: :How much apples do you want ; :How many apples do you want (apples是可数复数); :How many milk do you need ; :How much milk do you need (milk是不可数名词); 3. 购物句型易错点: :I buy a cake to her.; :I buy a cake for her.(buy sth. for sb. 固定搭配); :How much is the shoes ; :How much are the shoes (shoes是复数,be动 ... ...
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