这份是给爸爸看的,悠悠不看。(阅读理解课:4 个关键词 + 句型 be rich in;教材 PDF 在页面"下载教材",26 页:P11–16 阅读课文、P18–22 五类练习、P23–24 Writing Project。爸爸可看 PDF 逐页对照,本稿只给带读框架。)
1. 3分钟导览
本课内容:食物金字塔四层——grain group(谷物组)→ vegetables and fruits(蔬菜水果)→ meat and dairy(肉和奶)→ sugar and fats(糖和脂肪);句型 be rich in + 营养(富含……);Writing Project 写段话(We should eat… 开头)。
⭐ 3个必掌握:① 4 个关键词 level / rich in / dairy / sugar 看到能说 ② 金句 "Fruits and vegetables are rich in vitamins and minerals." ③ 能指着说出四层的名字(the first/second/third/fourth level is…)
🎯 课堂小目标:自己用 be rich in 造一句("____ is rich in ____.");金字塔贴标签题(P18)四层全对。
"I don't have a Chinese cuisine because it is too spicy for me."——because 从句一次成型,逻辑是她自己的(太辣→没啥喜欢的中国菜),还把当天新词 cuisine 直接用进句子,不是背书。
"My favorite sushi is this one."——指着图片主动说喜好,完整自发句;那节课她一直在主动表达"我喜欢/我不喜欢",态度分拉满。
"Mother makes the shrimp and it's very, very yummy."——填空题她自己 supply 了 shrimp,整句自然说出;makes 三单 ✓。
(10-17 的课后报告上周日已出,用这三个最新的,别用 10-15 那版了。)
⚠️ 提醒:51Talk 页面显示这课有"课前预习(未完成)",上课前让她把预习视频看了。
2. 内容速览(翻译给爸爸看)
阅读课文《食物金字塔》大意:这是食物金字塔,设计它是为了让健康饮食更容易。健康饮食就是摄入正确数量的营养素来保持身体健康。金字塔像三角形,有四层。第一层是谷物组——食物能量的最佳来源,该占饮食的最大部分(呼应上节课金句 "Grain is a great source of food energy.")。第二层是蔬菜和水果——富含维生素和矿物质,用来保持身体健康。第三层是肉和奶制品——富含蛋白质,用蛋白质强壮身体。第四层是糖和脂肪——最小的一组,应该吃得最少,因为脂肪和糖不健康。每层的大小告诉我们每天该从每个食物组吃多少。结尾号召:从今天起,健康饮食吧!
课上题型(爸爸心里有数就行):① Warm-up 口头问答(你家平时吃什么?金字塔有几层?草莓富含什么?)+ 图片二选一(milk vs bread;Salt vs Sugar)② Vocabulary 逐个讲 4 个关键词,每词有例句 ③ Reading 课文分 6 页读(每页一段 + 理解问题)④ Activity 五类:P18 给金字塔四层贴标签(词库:Vegetables and Fruits / Fats and Sugar / Dairy and Meat / The Grain Group)→ P19 Word Bank 填空(rich in / level / dairy / sugar)→ P20 谜语(第四层、富含糖、一层或多层都有——答案是 birthday cake 生日蛋糕)→ P21 连线组句 → P22 T/F 判断 ⑤ Writing:P23 先口头准备(What should we eat the most? Why? 句式 "We should eat the most from the grain group because…",提示词 grain / source / energy)→ P24 写段话(Write a passage about what we should eat the most,以 "We should eat…" 开头)⑥ 总结页 Today I learned + 结束页。
3. 听 + 跟读(15分钟,你带她)
跟读这 4 句本课金句:
The food pyramid looks like a triangle and has four levels.(食物金字塔像三角形,有四层。)
The first level is the grain group. It is the best source of food energy.(第一层是谷物组,它是食物能量的最佳来源——贴标签题必考。)
Fruits and vegetables are rich in vitamins and minerals.(蔬菜水果富含维生素和矿物质——本课核心句型。)
So, starting from today, let's eat healthily!(所以从今天起,让我们健康饮食吧——课文结尾号召。)
4. 本课语言块
⭐ 必掌握
① + 营养(富含……,本课核心句型)
Fruits and vegetables are rich in vitamins and minerals.(课文原句)
Meat and dairy are rich in protein.(肉和奶制品富含蛋白质——课文原句)
Strawberries are rich in vitamin C.(草莓富含维生素 C——自己的话,课堂 Warm-up 老师会问)
② The first level is the grain group.(四层的名字,贴标签题直接考)
The second level is vegetables and fruits. / The third level is meat and dairy. / The fourth level is sugar and fats.
It's the smallest food group.(它是最小的食物组——最高级,第四层)
③ We use … to …(用……来做……)
We use protein to build strong bodies.(课文原句:我们用蛋白质强壮身体)
We use them to keep our bodies healthy.(课文原句:我们用它们(蔬菜水果)保持身体健康)
④ We should eat the least from this level.(Eat the Most / Eat the Least 建议表达)
We should eat the most from the grain group.(我们应该从谷物组吃得最多——Writing Project 开头句)
We should eat the least sugar and fats.(糖和脂肪应该吃得最少——自己的话)
过去分词:They have already kept the apples cool today.(他们今天已经把苹果放凉了。)
-ing:They are keeping their bodies healthy now.(他们现在正在让身体保持健康。)
— — — /tel/ /toʊld/ /toʊld/ /ˈtelɪŋ/(告诉;课文 "tells us how much food we should eat")
原形:Dad tells me stories every night.(爸爸每天晚上给我讲故事。)
过去式:She told me about the pyramid yesterday.(她昨天跟我讲了金字塔的事。)
过去分词:He has just told us the answer.(他刚告诉我们答案。)
-ing:Mom is telling Timmy a story now.(妈妈现在正在给 Timmy 讲故事。)
6. 明天就能用的 3 句话
Fruits and vegetables are rich in vitamins and minerals.(课文原句,直接背下来)
The first level is the grain group.(贴标签题的答案,她可以骄傲地说)
We should eat the most from the grain group!(Writing Project 的开头句,自己的话)
7. 爸爸带读脚本(照着做,约18分钟)
① 先夸(2分钟):念她 10-17《Food Energy》的 3 个最棒瞬间(because 从句一次成型还塞进新词 cuisine;"My favorite sushi is this one" 主动表达喜好;"Mother makes the shrimp and it's very, very yummy" 三单 makes ✓),具体夸了再开始。 ② 关键词快问快答(5分钟):你说中文她说英文——层级→level;富含→rich in;奶制品→dairy;糖→sugar。卡住你先说一遍让她跟。sugar 重点练三遍 /ˈʃʊɡər/(sh 开头!),dairy 练两遍 /ˈdeəri/。 ③ 金字塔指认游戏(5分钟):在纸上画个四层三角形(底层最大),你指一层问 "Which level is this?",她答 "The first/second/third/fourth level is…";再反过来——你说 "the third level",她指并说出里面有什么(meat and dairy)。答对具体夸。 ④ be rich in 合成(4分钟):你给中文,她合成英文——"草莓富含维生素 C"→ Strawberries are rich in vitamin C;"牛奶富含钙"→ Milk is rich in calcium。答对具体夸,卡住你先说一遍。 ⑤ Writing 预演(2分钟):以 "We should eat…" 开头说一段(提示词:grain / source / energy)——"We should eat the most from the grain group because grain is a great source of food energy!" 说顺了明天课堂直接用。 如果她不说话了:先等 5 秒;why 问题先给示范答案;开放题换选择题("是 dairy 还是 sugar?");只给句子开头让她接("Fruits and vegetables are rich in…");指着画的金字塔让她指认——动起来就会开口。 三原则:说对→具体夸;卡住→你先说一遍让她跟;不说"错",只开心地把正确句子重说一遍(recast)。
多义词小故事(固定栏目)
rich:有钱 / 富含——其实都是"有很多"。rich 的老家在日耳曼语 rīk-,意思是"强大的、有权势的"(德语 Reich"帝国"就是它亲戚)。有权势的人什么都多:钱多叫 a rich man(富人),维生素多叫 rich in vitamins(富含维生素)。记住画面:一个国王的宝库堆满金子,"多到溢出来"——那就是 rich。所以 rich in 不是"钱在里面",是"多到满出来"。
附录:难句兜底 + 给老师的留言
"The food pyramid looks like a triangle and has four levels." → 食物金字塔像三角形,有四层。
"It is the best source of food energy and should make up the largest part of our diet." → 它是食物能量的最佳来源,应该占我们饮食的最大部分。
"They are rich in vitamins and minerals." → 它们富含维生素和矿物质。
"We should eat the least from this level because fats and sugar are unhealthy." → 我们应该从这一层吃得最少,因为脂肪和糖不健康。
"The size of each level tells us how much food from each group we should eat every day." → 每一层的大小告诉我们每天该从每个食物组吃多少。
给老师的留言(上课前粘贴到课堂聊天框):
Hello Teacher Cha Ress! Reading class today (Unit 4 Lesson 2, The Food Pyramid). Youyou is working on "be rich in + nutrients" (her class goal: make one sentence herself) and on pronouncing "sugar" (/ˈʃʊɡər/, with /ʃ/ not /s/) and "dairy" (/ˈdeəri/). When she makes a mistake, please just say the correct sentence back and let her try again. Before a "Why...?" question about herself, a short example answer helps her a lot. Thank you so much!