Unit 5 第2课时 Explore（分层作业）英语沪教版三年级上册（新教材）

Unit 5 What do we eat ? 第2课时 基础练 学校组织 “食材小达人” 活动，需要把不同食材分类到蔬菜、水果、肉类区域，帮助大家更清楚食材类型。将下列词汇进行分类，将其字母标号填在相应的横线上。 一、词汇分类 A.Tomato B. grape C. banana D. Chicken E. fish F. carrot Vegetable Fruit Meat 二、补全对话 Mum: Good evening, Ted. Ted: 1. ______A.Oh no! I don't like salad. B. What do we have? C. Do you like apples? D. I like meat. E. Good evening, Mum. Mum: Come here and have dinner. Ted: 2. ______ Mum: Look! We have some tomato soup, carrots and meat. Ted: Wow! 3. ______ It is yummy. Mum: Here is some fruit salad too. Ted: 4. ______ Mum: OK. Here are some apples. 5. ______ Ted: Yes, I do. Apples are good for me. 手工课上，老师教大家用食物制作可爱的兔子造型餐盘，同学们需要根据步骤给图片排序。(新趋势・多模态语篇) 阅读表情餐盘制作步骤，用数字 1 - 5 给下列句子排序。 三、排序 Today, let's make a funny food rabbit. ①We have a banana, a piece of bread (一片面包), some small tomatoes and chocolate. ② Cut the bread into a circle (圆). ③ Cut the banana and the tomatoes. ④ Bananas for the “ears” and the “mouth”. ⑤ Small tomatoes for the “eyes”. Chocolate for the “nose”. Now it's a food rabbit. 提升练 四、单项选择。 ( ) 1. — What's your favourite _______? — I like apples best. A. Vegetable B. fruit C. meat ( ) 2. Do you want _______ rice for lunch? A. some B. any C. a ( ) 3. — Do you like _______? — Yes, they're delicious. A. potato B. potatos C. potatoes ( ) 4. — What _______ do you like? — I like beef. A. fruit B. vegetable C. meat ( ) 5. — What do pigs like to eat? — They like to eat _______. A. grass B. corn C. Bananas 五、用所给单词的正确形式填空 1.My mom buys two ______ (potato) from the supermarket. We will make potato soup for dinner. 2.— How many ______ (tomato) do you need for the salad? — I need five. 3.There are some ______ (cookie) in the box. You can eat one if you are hungry. 4.My grandma often makes ______ (dumpling) on weekends. They are very delicious. 5.We take three ______ (sandwich) to the park. They are for our picnic. 六、从方框中选择正确的单词补全短文。（填序号） A.tomatoes B. with C. potatoes D. happy E. fun This weekend, our school has an "Outdoor Fun Day". There is a "Food Sharing Party" in the activity. All my classmates are very 1. ______ because we can taste many delicious foods. I bring some 2. ______—my mom cooks them with eggs, and they are yummy. My best friend Lily brings boiled 3. ______; she says they are healthy. We eat and talk 4. ______ each other. Sometimes we also play games after eating. The party always brings us lots of 5. ______. We really love this kind of outdoor activity with nice food! 拓展练 七、阅读理解 Lucy’s Weekend Food Fun Lucy loves weekends best—because every weekend, her family has a “Homemade Food Day”! They cook and eat delicious food together, and it’s always full of joy. On Saturday morning, Lucy helps her mom make fruit salad in the kitchen. They wash red strawberries, yellow bananas and purple grapes first. Then Mom cuts the fruit into small pieces, and Lucy puts them into a big bowl. She adds a little yogurt and mixes it well. “Wow, the salad smells great!” Lucy says. Her mom laughs and gives her a small spoon to taste—it’s sweet and cool. In the afternoon, Lucy goes to her grandma’s house. Grandma is good at making dumplings. She shows Lucy how to wrap the filling (馅料) into the dough (面团). At first, Lucy’s dumplings are too big or too small, but with grandma’s help, she makes five round, lovely dumplings. They boil the dumplings in hot water, and when they are ready, Lucy eats two at once. “Grandma, your dumplings are the most delicious!” she says happily. On Sunday evening, Lucy and her dad bake cookies. They mix flour, butter, sugar and eggs in a bowl. Then Lucy uses a star-shaped mold (模具) to make cookie shapes. Dad puts them into the oven. After 15 minutes, the kitchen is filled with a sweet smell. The cookies are golden and crispy. Lucy shares some with her neighbor, little Tom, and Tom says, “These are better than the ones in the shop!” Before going to bed, Lucy writes in her diary:“This weekend is so fun! Cooking and eating with family is the happiest thing ever!” ( ) 1. Why does Lucy love weekends best? A.Because she can go to the park every weekend. B. Because her family has a“Homemade Food Day”on weekends. C. Because she can watch cartoons all weekend. ( ) 2. What do Lucy and her mom make on Saturday morning? A. Fruit salad. B. Dumplings. C. Cookies. ( ) 3. Who teaches Lucy to make dumplings? A. Her mom. B. Her grandma. C. Her dad. ( ) 4. How many dumplings does Lucy make with grandma’s help? A. Three. B. Four. C. Five. ( ) 5. What shape are the cookies Lucy and her dad make? A. Round. B. Star-shaped. C. Square. 参考解析 基础练 一、词汇分类 Vegetable Fruit Meat A F B C D E 解析: 蔬菜（Vegetable）指可食用的植物根、茎、叶、果实等，“tomato（西红柿）”和“carrot（胡萝卜）”均属于蔬菜，对应A、F； 水果（Fruit）通常指含种子、可直接生食的植物果实，“grape（葡萄）”和“banana（香蕉）”是典型水果，对应B、C； 肉类（Meat）指动物的肌肉组织，“chicken（鸡肉）”和“fish（鱼肉）”属于肉类，对应D、E。 二、补全对话 1. E（Good evening, Mum.） 上文妈妈说“Good evening, Ted.”，礼貌回应需保持问候一致，故选E； 2. B（What do we have?） 下文妈妈列举晚餐食物（tomato soup, carrots and meat），可知此处是询问“有什么食物”，故选B； 3. D（I like meat.） 后文“It is yummy”指代前文提到的“meat”，且符合“喜欢肉类”的语境，故选D； 4. A（Oh no! I don't like salad.） 妈妈提到“fruit salad”，后文转而拿苹果，说明不喜欢沙拉，故选A； 5. C（Do you like apples?） 下文回答“Yes, I do.”，问句需为以“Do you”开头的一般疑问句，故选C。 三、图片排序 1（材料图）→3（面包圆片图）→4（切好的香蕉和番茄图）→5（组合后的兔子图）→2（成品图） 解析： 制作步骤需遵循“准备材料→处理材料→组装造型→完成作品”的逻辑： - ①提到“准备香蕉、面包等材料”，对应“材料图”，排第1； - ②“把面包切成圆形”是处理材料的第一步，对应“面包圆片图”，排第2； - ③“切香蕉和西红柿”是处理材料的第二步，对应“切好的香蕉和番茄图”，排第3； - ④“用香蕉做耳朵和嘴巴”、⑤“用西红柿做眼睛、巧克力做鼻子”是组装步骤，对应“组合后的兔子图”，排第4； - 最后完成“食物兔子”，对应“成品图”，排第5。 四、单项选择 四、单项选择。 1. B（fruit） 解析：答句“apples（苹果）”属于水果，问句需询问“最喜欢的水果”，A（蔬菜）、C（肉类）不符合，故选B。 2. A（some） 解析：“rice（米饭）”是不可数名词，不能用“a”修饰（排除C）；“some”用于肯定句或希望得到肯定回答的疑问句，“any”多用于否定句和一般疑问句，此处“询问是否想要米饭”隐含友好期待，故选A。 3. C（potatoes） 解析：答句主语“they”指代问句中的“土豆”，需用复数形式；“potato”的复数变化规则为“加-es”，即“potatoes”，排除A（单数）、B（错误复数形式），故选C。 4. C（meat） 解析：答句“beef（牛肉）”属于肉类，问句需询问“喜欢的肉类”，A（水果）、B（蔬菜）不符合，故选C。 5. B（corn） 解析：根据常识，猪的常见食物是“玉米（corn）”；A（草）是牛、羊等食草动物的食物，C（香蕉）是猴子等动物的食物，故选B。 五、用所给单词的正确形式填空 1. potatoes 解析：“two”后接可数名词复数，“potato”的复数形式为“potatoes”（以“o”结尾且有生命的名词，加-es）。 2. tomatoes 解析：“How many”后接可数名词复数，“tomato”的复数形式为“tomatoes”（规则同potato）。 3. cookies 解析：“some”后接可数名词复数或不可数名词，“cookie”是可数名词，复数形式为“cookies”（一般情况下加-s）。 4. dumplings 解析：“dumpling”是可数名词，此处表泛指“经常做饺子”，需用复数形式“dumplings”。 5. sandwiches 解析：“three”后接可数名词复数，“sandwich”以“ch”结尾，复数形式为“sandwiches”（加-es）。 六、补全短文 1. D（happy） 2. A（tomatoes） 3. C（potatoes） 4. B（with） 5. E（fun） 解析： - 1. 后文“能品尝美味食物”是开心的原因，“very happy”符合语境，故选D； - 2. “tomatoes（西红柿）”是可烹饪的蔬菜，与“cooks them with eggs（和鸡蛋一起炒）”搭配合理，故选A； - 3. “boiled potatoes（煮土豆）”是健康的食物，符合“they are healthy”的描述，故选C； - 4. “talk with each other”是固定搭配，意为“互相交谈”，故选B； - 5. “bring lots of fun”表示“带来很多乐趣”，符合“喜欢这个活动”的语境，故选E。 七、阅读理解 1. B 解析：原文明确提到“Lucy loves weekends best—because every weekend, her family has a ‘Homemade Food Day’”，A（去公园）、C（看动画片）均未提及，故选B。 2. A 解析：原文“On Saturday morning, Lucy helps her mom make fruit salad in the kitchen”表明，周六上午制作的是水果沙拉，B（饺子）是下午和奶奶做的，C（饼干）是周日晚上和爸爸做的，故选A。 3. B 解析：原文“In the afternoon, Lucy goes to her grandma’s house. Grandma is good at making dumplings. She shows Lucy how to wrap...”说明，教Lucy包饺子的是奶奶，故选B。 4. C 解析：原文“but with grandma’s help, she makes five round, lovely dumplings”明确提到数量是“五个”，故选C。 5. B 解析：原文“Lucy uses a star-shaped mold to make cookie shapes”表明，饼干是星星形状的，A（圆形）、C（方形）不符合，故选B。 2 / 2 学科网（北京）股份有限公司 $