(
课件网) Unit 4 At the farm PA Let’s learn 2018 人教（pep）四年级下册 Let’s sing Do you like vegetables Eating vegetables is good for your health. Guess What are these They are tomatoes. Let’s learn to to ma es Look at these tomatoes. They’re yellow. Guess What are they They are green beans. green bean s Look ! The green beans are so long. Let’s learn Guess Are they oranges No, they aren’t. They are carrots. ca rrot s Try the carrot. It’s good! Let’s learn Guess Are they pears No, they aren’t. They are potatoes. po to ta es I love to eat potatoes. Let’s learn Guess What are they They are onions. on on i s Onions make me cry. Let’s learn Sarah, Mike and John are at the farm. They are talking about vegetables. Watch and learn Listen and translate 听音，快速说出单词的汉语意思。 What is missing tomato potato green beans carrot potatoes tomatoes carrots Look and read 用英语表达日期时，一般由月份加上序数词来表示 名词复数 green bean green beans carrot carrots potato potatoes tomato tomatoes Sum-up onion onions 名词单数 蔬菜类的名词大多为可数名词。表达单个概念时，要在前面加上冠词a或an；表示复数时一般在词尾+s, 而tomato, potato需要在词尾+es Look at the _____. They’re (so)____. Look and say Look and say Vegetable or fruit Listen, fill and read I like _____. I like _____. _____ I will try. I love to eat _____. But _____ make me cry. tomatoes potatoes Carrots green beans onions Let’s chant 2. I like _____. Juicy (多汁的) and red. 3. I like _____. Healthy (健康的) and green. 4. I like _____. Yummy and orange. 5. I don’t like _____. Smelly(有刺激味的) and white. 1. I like _____. Tasty (美味的) and brown. tomatoes; potatoes; carrots; onions; green beans Read and choose potatoes tomatoes green beans carrots onions Do you want to know more vegetables Let’s watch and learn. 1.听录音,正确跟读本课单词和句子。 2.练习Let’s chant,小组内开展说唱比赛。 3.完成同步练习题。 谢 谢！ 21世纪教育网（www.21cnjy.com)中小学教育资源及组卷应用平台 有大把优质资料？一线名师？一线教研员？赶快加入21世纪教育网名师合作团队吧！！月薪过万不是梦！！ 详情请看：http://www.21cnjy.com/zhaoshang/21世纪教育网 –中小学教育资源及组卷应用平台 Unit 4 At the farm 同步精练 PA Let’s learn 【同步精讲】 可数名词变复数“有讲究”（一） 可数名词是指能以数目来计算，可以分成个体的名词。可数名词表示单数时，要在前面加上冠词a或an；表示复数时会有不同的形式，我们目前学过的有： 1.在词尾直接加-s, 如：pear→pears, carrot→carrots， 2. 以s、x结尾的名词加-es，如： box→boxes 3. 以o结尾的名词，表示有生命的后面加 -es, 如：tomato→tomatoes, potato→potatoes；其他的加-s, 如：zoo→zoos21教育网 【同步精练】 一、 看图片写出对应的单词。 1. 2. 3. 4 . 21cnjy.com _____ _____ _____ _____ 二、读句子，圈出正确的单词。 John: Sarah, what (is / are ) these Sarah: They’re green (bean/ beans). John: Are (this/ these) onions Sarah: (Yes/ No), they’re potatoes. John: Wow! (It / They ) are so big. 三、连词成句,注意标点符号和大小写。 1. are, they, What ( ) 2. potatoes, b ... ...
