Unit4 At the farm（讲义）人教PEP版英语四年级下册

4年级4单元复习 一、语法复习（背诵） 名词变复数的一般规律 （1） 、一般直接在词尾加S.bag---bags cat---cats （2） 以s、x、ch、sh结尾的，在词尾加es。如 box--boxes watch---watches （赛车选手有es）（西施吃屎有意思） （3） 以有生命的o结尾，在词尾加es.如 potato--potatoes （4） 以辅音字母加y结尾的，变y为i,再加es. Baby----babies （5） 以f，fe结尾的，一般变f或者fe为V,再加es. Leaf---leaves. 二、重点单词 西红柿 马铃薯;土豆 豆角;四季豆 胡萝卜 马 母牛;奶牛 羊;绵羊 母鸡 these(this的复数形式) animal garden those(that的复数形式) farm goat eat look at try some a lot of what about… 三、重点句式翻译： 1. —What are these？ ——They are tomatoes. 2. —Are these carrots？ 一Yes，they are./No，they aren't. 3. 一What are those？ 一They are horses 4. —Are those hens 一Are they goats？ 5. 一No，they aren't.They are ducks. How many sheep do you have？ 四 选择题 ( )1.Tom is_______a farm with his parents. A.for B.with C.at ( )2.How many_________do you have? A.horses B.potato C.tomato ( )3._______these carrots? A.Is B.Are C.Do ( )4.-Are these apples?-Yes, _ A.it is B.they are C.these are ( )5.Wow!You have a lot of _. A.animal B.animals C.animales ( )6.—____horses do you have? ——Seventeen. A.What B.Where C.How many ( )7. __________15 sheep at the farm. A.There is B.There are C.They are ( )8.I love________green beans. A.eat B.eats C.to eat ( )9.I like A.potatoes C.potatos B.potato ( )10.Look those goats.They're cute. A./ B.to C.at ( )11.What these？ A.is B.am C.are ( )12.Are sheep？ A.it B.this C.they ( )13.The green beans so long！ A.is B.are C.have ( )14.These are so cute. A.sheeps