Unit 4 At the farm 单元讲义+练习（含答案 ，含听力原文，无音频）

Unit 4 At the farm 基础知识回顾 看图写单词 _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ 短语回顾 1.so big如此大 2.love to eat green beans喜爱吃豆角 3.world map世界地图 4.vegetable garden菜园 5.on the farm在农场上 6.good idea好主意 7.feel sleepy觉得困倦 8.try some试(吃)一些 9.make me cry使我哭泣 10.a lot of animals很多动物 11.over there在那里 12.make a hat制作一顶帽子 13.let me count让我数一数 14. look at看…… 15. how many 多少 16. lots of许多 17. have a look看一看 必备句型 1.Are these carrots 这些是胡萝卜吗 2.Yes,they are. 是的。 3.What are these 这些是什么 4.They're tomatoes. 它们是西红柿。 5.What are those 那些是什么 6.They're horses. 它们是马。 7.Are they hens 它们是母鸡吗 8.No, they aren't. They're ducks. 不，不是。它们是鸭子。 考点回顾 [考点1] 指示代词：these/ this和 those/ that的用法 解析：以上两个问句都是由 what引导的特殊疑问句，用于询问近处或远处复数事物的名称。 these(这些)指近处的事物， those(那些)指远处的事物，二者均用于指代复数名词。 答语用 They作主语。句型结构如下： —What are these/ those —They're+可数名词复数. 易错点提示: these/ those是 this/ that的复数形式, 后面的 be 动词用are, these/ those后面只跟可数名词复数形式。 典例: (1) —What are these 这些是什么 —They are potatoes.它们是土豆。 (2)—What are those 那些是什么 —They are green beans.它们是豆角。 即学即练： 一、单项选择。 ( )1. _____ is my grandpa's farm. A. This B. These C. Those ( )2. _____ are goats. They love to eat carrots. A. This B. That C. Those ( )3.—Is that a sheep —No,_____. A. it is B. that isn't C. it isn't ( )4.—Are these onions —_____ A. yes, it is. B. yes, these are. C. No, they aren't. ( )5.—What are these —They are _____. A. animal B. vegetables C. fruit 二、根据图片提示补全对话。 A: What are _____ B: _____ are hens. A: What _____ _____ B: They are horses. 三、看图，仿照示例写句子。注意 these/this和 those/ that的应用。 示例：These are horses. 第一题 第二题 第三题 1. 2. 3. [考点2] 确认近处或远处多个事物的名称 解析：问句都是由 be动词 are引导的一般疑问句，用于确认近处或远处事物的名称。 答语用 they作主语。 句型结构：—Are these/ those/ they+可数名词复数 肯定回答: —Yes, they are. 否定回答: —No, they aren't. (+ They are+可数名词复数.) 典例：(1)—Are these horses 这些是马吗 —Yes, they are.是的。 (2)—Are they sheep 它们是绵羊吗 —No, they aren't. They are goats.不, 不是。它们是山羊。 即学即练： 一、从括号中选择正确的词填空。 1.—_____(Is/ Are) those oranges —Yes, they are. 2.—Is _____(this/ these) an orange —Yes, it is. 3.—Are they cows —No, they _____(are/ aren't). They are sheep. 4.—Are these _____(banana/ bananas) —Yes, they are. 二、根据图片提示，补全对话。 A: Are _____ sheep B: Yes,_____ are. A: _____ _____ goats B: No, _____ _____. They are horses. [考点3] 询问对方拥有某事物的数量 解析：问句是由 how many引导的特殊疑问句。how many意为“多少”,后面接可数名词复数，答句可用基数词简答。do为助动词，帮助构成疑问句，没有实际含义。句型结构如下： —How many+可数名词复数+ do you have —基数词. 即 ... ...