Unit 4 Let's shop! （知识清单）英语Join in 外研剑桥英语版四年级上册（新教材）

Unit 4 Let's shop!知 识 归 纳 语音语调 ow cow, how, brown, now奶牛，如何，棕色，现在 aw draw, law, strawberry画画，法律，草莓 ew Dew, few, new露水，少量，新的 ow（特殊）know, show, snow知道，展示，雪 特殊疑问句用降调：How much is the skateboard? What do you like?  必记单词 四会 canteen食堂 flea market跳蚤市场 thirty-three三十三 one hundred一百 save储蓄 share共享 cool酷的 early早期的 三会 gcanteen食堂 flea market跳蚤市场 thirty-three三十三 one hundred一百 save储蓄 share共享 cool酷的 early早期的 常考短语 have lunch 吃午餐 We have lunch at noon. play sports 做运动 They play sports in the gym. a pair of 一双/对 a pair of socks make good use of 好好利用 We should make good use of money. 必会句型 —Is there...? —Yes/No... 有...吗？是/否... —How much is/are...? —It's/They're... ...多少钱？它/它们是... I like... 我喜欢... She/He is from... 她/他来自... 核心语法 There be 句型（单复数） 结构：There is + 单数名词 / There are + 复数名词 例：There is a bookshop. (单数) / There are many classrooms. (复数) How much 问价格 单数：How much is + 物品? → It's + 价格. 复数：How much are + 物品? → They're + 价格. 例：—How much are the apples? —They're 30 yuan. 考 点 速 记 考点 01 考点1：There be 句型的单复数用法 例句： There is a gym at our school. 我们学校有一个体育馆。 There are thirty students in the classroom. 教室里有三十名学生。 There isn't a canteen in the small school. 这所小学校没有食堂。 There aren't any strawberries in the market. 市场上没有草莓。 解析：There be 句型用于表示"某处有某物"，需注意单复数形式： There is + 单数名词（如：There is a bookshop.） There are + 复数名词（如：There are many classrooms.） 技巧： 1.看名词后的第一个词判断单复数 2.就近原则：当有多个主语时，动词与最近的主语保持一致 3.否定形式：在be动词后加not（isn't/aren't） 提分练 一、用is/are填空： 1.There _____ a playground behind the library. 2.There _____ many books on the shelf. 3.There _____ not a flower shop near here. 4.There _____ two pairs of socks in the box. 5.There _____ some money in my pocket. 二、将句子改为否定句： 1.There is a computer in the classroom. _________________________________________________ 2.There are many people in the flea market. _________________________________________________ 3.There is an apple on the table. _________________________________________________ 4.There are thirty-three students in our class. _________________________________________________ 5.There is some water in the bottle. _________________________________________________ 考点 02 考点2：How much 询问价格的句型 例句： How much is the skateboard? It's 80 yuan. 滑板多少钱？80元。 How much are these apples? They're 30 yuan. 这些苹果多少钱？30元。 How much is a pair of shoes? Forty-five yuan. 一双鞋多少钱？45元。 How much are two kites? Twenty yuan. 两个风筝多少钱？20元。 解析： 用于询问物品价格的句型： 单数：How much is + 单数物品？ → It's + 价格. 复数：How much are + 复数物品？ → They're + 价格. 技巧： 1.注意物品单复数与be动词的搭配 2.价格表达：数字 + yuan/dollars/pounds 3.回答时可用完整句或直接说价格 提分练 一、根据提示完成对话： 1.A: How much _______ the new book?  B: ________12 yuan.  2.A: How much ________ these socks?   B: ________ 5 yuan for one pair.  3.A: ________ is the toy car? B: 66 yuan. 4.A: ________ are three pencils? B: 9 yuan. 5.A: How much is ________? B: The brown bag? It's 50 yuan. 二、将中文翻译成英文： 1.这个滑板多少钱？70元。 _________________________________________________ 2.两双袜子多少钱？10元。 _________________________________________________ 3.这些草莓多少钱？33元。 _________________________________________________ 4.一本新书和一支铅笔多少钱？27元。 _________________________________________________ 5.那条棕色的裤子多少钱？28元。 _________________________________________________ 考点 03 考点3：字母组合ow/aw/ew的发音 例句： The brown cow is eating now. 棕色的奶牛正在吃东西。 I can draw a strawberry. 我会画草莓。 Dew has a few new books. Dew有几本新书。 Do you know how to show the snow? 你知道如何展示雪吗？ 解析 ： 1.ow 发/aʊ/音：cow, how, brown, now 2.aw 发/ɔː/音：draw, law, strawberry 3.ew 发/juː/音：Dew, few, new 4.ow 特殊发音/əʊ/：know, show, snow 技巧： 1. 通过常见单词记忆发音规律 2. 注意ow有两种发音，需结合单词记忆 3. 编顺口溜帮助记忆："奶牛how棕now，画画law草莓好，Dew少新朋友，知道show雪know" 提分练 一、将单词按发音分类： cow, know, draw, new, how, show, strawberry, few, brown, snow 1.发/aʊ/的ow：_______, ________, ________ 2.发/ɔː/的aw：________, ________ 3.发/juː/的ew：________, ________ 4.发/əʊ/的ow：________, ________, ________ 二、选出划线部分发音不同的单词： ( )1. A. cow B. now C. know D. how ( )2. A. draw B. law C. saw D. new ( )3. A. few B. dew C. sew D. new ( )4. A. show B. snow C. brown D. know ( )5. A. strawberry B. paw C. now D. draw 考点 04 考点4：金钱管理的表达 例句： I spend 50 yuan on books. 我花50元买书。 She saves 30 yuan for her holiday. 她为假期存了30元。 We share 20 yuan to help the poor. 我们分享20元帮助穷人。 You should make good use of your money. 你应该好好利用你的钱。 I have 27 yuan left after shopping. 购物后我还剩下27元。 解析 ： 1.三种用钱方式： spend：花费（如：spend money on school things） save：储蓄（如：save money for holidays） share：分享（如：share money to help others） 2.常用表达： make good use of money 好好利用钱 put...in the...box 把钱放入...盒子 have...yuan left 剩下...元 技巧： 1.记住三个关键词：spend, save, share 2.制作自己的用钱计划表 提分练 完成对话： A: How do you _______ your pocket money? B: I ________ 40 yuan on food, ________ 35 yuan in my piggy bank, and ________ 25 yuan to buy gifts for friends. A: That's good! You really ________ good use of money. 提分练答案 考点1： 一、1.is 2.are 3.is 4.are 5.is 二、1.There isn't a computer in the classroom. 2.There aren't many people in the flea market. 3.There isn't an apple on the table. 4.There aren't thirty-three students in our class. 5.There isn't any water in the bottle. 考点2： 一、1.is, It's 2.are, They're 3.How much 4.How much 5.it 二、1.How much is the skateboard? It's 70 yuan. 2.How much are two pairs of socks? They're 10 yuan. 3.How much are these strawberries? They're 33 yuan. 4.How much are a new book and a pencil? They're 27 yuan. 5.How much is that pair of brown trousers? It's 28 yuan. 考点3： 一、1.cow, how, brown 2.draw, strawberry 3.new, few 4.know, show, snow 二、1.C 2.D 3.C 4.C 5.C 考点4： use, spend, save, share, make 第 1 页 共 7 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $