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2026
人教版英语四下单元重点知识
Unit 4 Going shopping 单元重点知识
一、核心单词
. trousers / ˈtraʊzəz/ 裤子(衣物类,常用复数,如 “a pair of trousers”“my trousers are
too short”)
. pair /peə(r)/ (由连在一起的相似两部分构成的)一条,一副(搭配衣物,如 “a
pair of shorts”“a pair of shoes”)
. clothes /kləʊðz/ 衣服;服装(泛指衣物,如 “buy new clothes”“choose clothes”)
. shorts /ʃɔ:ts/ 短裤(衣物类,常用复数,如 “a pair of shorts”“the blue shorts are
nice”)
. jacket /ˈdʒækɪt/ 夹克衫(衣物类,单数形式,如 “a new jacket”“the black jacket is
cheap”)
. skirt /skɜ:t/ 裙子(衣物类,单数形式,如 “a pink skirt”“my skirt is too small”)
. dear /dɪə(r)/ 天哪(感叹词,表惊讶或惋惜,如 “Oh dear! That's expensive.”)
. expensive /ɪkˈspensɪv/ 昂 贵 的 ; 价 格 高 的( 描 述 物 品 价 格 , 如
“the dress is expensive”“it's too expensive”)
. take /teɪk/ 买下(购物场景常用,如 “let's take it”“I'll take this pair”)
. cheap /tʃi:p/ 便宜的(描述物 品价格 ,与 “expensive” 相反 ,如 “the socks
are cheap”“it's very cheap”)
. shoe /ʃu:/ 鞋(衣物类,常用复数 “shoes” ,如 “a pair of shoes”“new shoes”)
. beautiful / ˈbju:tɪfl/ 美 丽 的 ; 漂 亮 的 ( 描 述 物 品 外 观 , 如 “the
dress is beautiful”“beautiful colours”)
. hat /hæt/ 帽子(衣物类,单数形式,如 “a red hat”“choose a hat”)
. sunglasses /ˈsʌnɡlɑ:sɪz/ 太阳镜;墨镜(常用复数,如 “a pair of sunglasses”“cheap
sunglasses”)
. free /fri:/ 免费的(描述物品状态,如 “buy two, get one free”“free gifts”)
. large /lɑ:dʒ/ (服装、食物、日用品等)大型号的(描述尺寸,如 “large size”“a
large hat”)
. list /lɪst/ 清单; 目录(购物相关,如 “shopping list”“make a list”)
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人教版英语四下单元重点知识
. size /saɪz/ 尺码;号(描述服装尺寸,如 “what size do you want?”“small size”)
. any /ˈeni/ 任何的;任一的(用于否定句或疑问句,如 “don't buy any socks”“do you
have any shirts?”)
. try /traɪ/ 试穿(购物动作,搭配 “on” ,如 “try on the shoes”“try it on first”)
. dress /dres/ 连衣裙(衣物类,单数形式,如 “a pink dress”“the dress is 180 yuan”)
. price /praɪs/ 价格(购物核心概念,如 “look at the price”“what's the price?”)
. shop /ʃɒp/ 商店;购物(场所或动作,如 “clothes shop”“go shopping”)
. need /ni:d/ 需要(表需求,如 “what do we need to buy?”“I need a new coat”)
. want /wɒnt/ 想要(表意愿,如 “I want to buy a toy car”“do you want this skirt?”)
. total /ˈtəʊtl/ 总计;总数(购物结算,如 “total price”“the total is 100 yuan”)
. discount /ˈdɪskaʊnt/ 折扣(促销相关,如 “20% discount”“a big discount”)
. item /ˈaɪtəm/ 物品;商品(购物术语,如 “item price”“choose an item”)
二、重点词组
1. go shopping 去购物(核心动作,如 “let's go shopping”“go to the clothes shop”)
2. a pair of trousers/shorts/shoes 一条裤子 / 一条短裤 / 一双鞋(衣物数量搭
配,如 “buy a pair of trousers”“a new pair of shoes”)
3. try on 试穿(购物动作,如 “try on the skirt”“try the shoes on first”)
4. shopping list 购物清单(购物准备,如 “make a shopping list”“check the shopping
list”)
5. look at the price 看价格(购物判断,如 “look at the price first”“let's look at the
price”)
6. buy two, get one free 买二送一(促销活动,如 “the shorts are buy two, get one
free”)
7. large size 大码(尺寸描述,如 “I need a large size hat”“only large size left”)
8. cheap and nice 又 便 宜 又好(物 品 评 价 , 如 “buy a cheap and nice
pair of sunglasses”“the shirt is cheap and nice”)
9. too expensive 太贵了(价格评价,如 “that dress is too expensive”“it's too
expensive for me”)
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人教版英语四下单元重点知识
10. clothes shop 服装店(购物场所,如 “go to the clothes shop”“a new clothes shop”)
11. total price 总价(购物结算,如 “what's the total price?”“the total price is 80 yuan”)
12. 20% discount 打八折(促销折扣,如 “the jacket has a 20% discount”“get a 20%
discount”)
13. choose clothes 选衣服(购物动作,如 “choose clothes for the contest”“help
choose clothes”)
14. don't buy any... 不要买任何 … …(购物提醒,如 “don't buy any socks”“don't
buy any toys”)
15. pass me... 递给我 … …(购物互动,如 “pass me the vegetables”“pass me the hat”)
三、关键句型
1. 购物需求与请求
. A: Mum, my trousers are too short. Can I buy a new pair?
. B: Sure. Let's go to the clothes shop.(A:妈妈,我的裤子太短了。我能买条新的吗?
B:当然。我们去服装店吧。)
. A: Can I buy a toy car too?
. B: You already have too many toy cars. Let's just buy the coat.(A:我还能买辆玩
具车吗?B:你已经有很多玩具车了。我们就买外套吧。)
. A: What do we need to buy?
. B: We need to buy a pair of shorts and a hat.(A:我们需要买什么?B:我们需要
买一条短裤和一顶帽子。)
2. 购物服务与询问
. A: Can I help you?
. B: Yes. I like this pink dress. How much is it?(A:需要帮忙吗?B:是的。我喜欢
这件粉色连衣裙。多少钱?)
. A: How much is the jacket?
. B: It's 50 yuan now. There's a discount.(A:这件夹克多少钱?B:现在 50 元。
有折扣。)
. A: What size do you want?
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人教版英语四下单元重点知识
. B: I want a large size.(A:你想要什么尺码?B:我想要大码。)
3. 价格评价与决定
. A: It's 180 yuan.
. B: I'm sorry, dear. That's expensive.(A:180 元。B:抱歉,宝贝。太贵了。)
. A: The blue shorts are 20 yuan.
. B: That's cheap! Let's take them.(A:这条蓝色短裤 20 元。B:真便宜!我们买
下吧。)
. A: Look! The sunglasses are sixty yuan now.
. B: They're cheap and nice. Let's buy a pair.(A:看!太阳镜现在 60 元。B:又便
宜又好。我们买一副吧。)
4. 试穿与提醒
. A: The shorts look nice. Try them on first.
. B: OK. They fit well.(A:这条短裤看起来不错。先试穿一下。B:好的。很合身。)
. A: Don't buy any socks! You have a lot of socks!
. B: OK, Mum.(A:别买袜子了!你已经有很多袜子了!B:好的,妈妈。)
. A: Buy two pairs of shorts. Buy two, get one free.
. B: Great! I'll buy two.(A:买两条短裤。买二送一。B:太好了!我买两条。)
5. 购物总结与计划
. A: Let's make a shopping list. What do we need?
. B: We need sunglasses, shorts and a hat.(A:我们列个购物清单吧。需要什么?
B:我们需要太阳镜、短裤和帽子。)
. A: Here's your shopping list. Don't forget to try on the shorts.
. B: I won't.(A:这是你的购物清单。别忘了试穿短裤。B:我不会忘的。)
. A: The total price is 90 yuan.
. B: That's OK. Here's the money.(A:总价 90 元。B:好的。给你钱。)
四、语法要点
1. “How much...” 的用法
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人教版英语四下单元重点知识
. 询问物品价格:How much + be 动词 + 物品?,如 “How much is the
dress?”“How much are the shorts?”(注意单复数:单数用 “is” ,复数用 “are”)
. 回答:It's + 金额 + yuan.(单数物品)/ They're + 金额 + yuan.(复数物品),
如“It's 180 yuan.”“They're 20 yuan.”
2. 情态动词 can 表请求许可的应用
. 结构:Can I + 动词原形?(请求允许做某事),如 “Can I buy a new pair?”“Can
I try it on?”
. 肯定回答:Sure. / Yes, you can. ;否定回答:No, you can't. / You already have
too many... ,如 “Can I buy a toy car?”“You already have too many toy cars.”
3. “too” 的用法
. 表 “太 … …” ,修饰形容词或副词,如 “too short”(太短)、“too
expensive”(太贵)、“too many”(太多,后接可数名词复数),如 “my trousers
are too short”“too many toy cars”
. 区别 “too” 与 “very” :“too” 含否定意味,表 “超出合适程度” ,“very” 表
“非常” ,无否定意味,如 “very cheap”(非常便宜)、“too cheap”(太便宜,可
能隐含质量问题)
4. “let's” 与 “let's just” 的用法
. “let's + 动词 原 形 ” :表 提议 “ 让我们做某事 ” , 如 “Let's go to the
clothes shop.”“Let's take it.”
. “let's just + 动词原形”:表 “我们就做某事(不做其他事)” , 强调 “只做这一
件”,如 “Let's just buy the coat.”“Let's just look at the price.”
5. 名词单复数的特殊情况
. 常用复数的衣物名词:trousers, shorts, sunglasses, shoes(这类名词通常由两部分
构成,需用复数),搭配 “a pair of” 表单数数量,如 “a pair of trousers”“a pair
of sunglasses”
. 单数衣物名词:dress, skirt, jacket, hat(这类名词为整体单一物品,直接用单
数,复数加 “s”),如 “a pink dress”“two jackets”
五、语音拓展
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人教版英语四下单元重点知识
1. 字母组合 “ir” 的发音 /ɜ:/
. 对应单词:skirt(/skɜːt/,如 “a new skirt”)、bird(/bɜːd/,拓展,如 “a small
bird”)、 girl(/ɡɜːl/ ,拓展,如 “a little girl”)、shirt(/ʃɜːt/ ,如 “a white
shirt”)
. 发音技巧:舌身中部抬起,口型较小,双唇略收圆,发长音 “呃” ,声音清晰且
拉长,如 “skirt” 中 “ir” 的发音,与 “sir”“third” 相近。
2. 字母组合 “ur” 的发音 /ɜ:/
. 对应单词:turn(/tɜːn/,拓展,如 “turn around”)、hurt(/hɜːt/,拓展,如 “hurt my
hand”)、nurse(/nɜːs/ ,拓展,如 “a nurse”)、fur(/fɜː/ ,拓展,如 “animal
fur”)
. 发音技巧:与 “ir” 发音相同,舌身中部抬起,口型紧凑,发长音 “呃”,如
“turn”中 “ur” 的发音,注意与 “or”(/ɔː/)区分,避免混淆 “turn”(/tɜːn/)和
“torn” (/tɔːn/)。
3. 字母组合 “ea” 的发音 /i:/
. 对应单词:cheap(/tʃiːp/ ,如 “cheap shorts”)、dear(/dɪə(r)/ ,如 “Oh
dear!”)、 beautiful(/ˈbjuːtɪfl/ ,中 “eau” 发 /juː/ ,拓展 “tea”/tiː/)、need
(/niːd/ ,如 “need a coat”)
. 发音技巧:舌尖抵下齿龈,口型扁平,发长音 “衣”,声音饱满,如 “cheap” 中
“ea”的发音,与 “see”“meat” 相近。
4. 单词重音规律(购物与衣物相关词汇)
. 双 音 节 衣 物 类 词 汇 : 重 音 多 在 第 一 个 音 节 ,
如“ˈtrousers”“ˈjacket”“ˈskirt”“ˈdress”“ˈsunglasses”(重音在第一个音节 “sun”)
. 双音节描述性词汇:重音多在第一个音节,如 “ˈcheap”“ˈexpensive”“ˈbeautiful”(重
音在第一个音节 “beau”)
. 多音节词汇:重音常在倒数第三个音节,如 “ˌexˈpensive”(重音在第二个音
节)、 “ˈbeauˈtiful”(双重音,主重音在第一个音节)、“ˈshopˈping”(重音在第一
个音节)
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