英语四年级下册Unit 1 our school Part B课后作业题

这是一份英语四年级下册Unit 1 our school Part B课后作业题，文件包含英语人教PEP版四年级下册Unit4PartB课后解析版docx、英语人教PEP版四年级下册Unit4PartB课后学生版docx等2份试卷配套教学资源，其中试卷共9页， 欢迎下载使用。
人教PEP版四年级下册Unit4PartB课后【知识巩固】1．Look _____ them. They are so long. (     )A．in B．at C．on【答案】B句意：看它们。它们太长了。根据题意看Look at为固定搭配，选项A在……里面，选项B某处，选项C在……上面，故选B。2．—Are they horses? (       )—No, __________.A．they aren’t B．it isn’t C．they are【答案】A句意：—他们是马吗？—不，他们不是。A他们不是。B它不是。C他们是。be动词are引导的一般疑问句，答语中be动词不变，No可知答语是否定的，are的否定形式为aren’t，故选A。3．—Are _____ goats? (     )—Yes, they are.A．them B．they C．it【答案】B句意：—______是山羊吗？—是的，它们是。A选项它们，人称代词宾格，B选项它们，人称代词主格，C选项它，人称代词主格 / 宾格，根据Are和goats判断该句是复数概念，排除C选项，该句缺主语，要用主格形式，故选B。4．How many _____ can you see? (     )A．goat B．goats C．goates【答案】B句意：你能看到多少只山羊？how many后接可数名词复数形式，goat的复数是goats，故选B。5．What is these? (       ) ______________A     B   C【答案】     B     are句意为这些是什么，these意为这些，其对应的be动词应该用are，故答案为B； are。6．This is my father farm. (      ) _______A            B        C【答案】     B     my father’s句意：这是我爸爸的农场。考查名词所有格，我爸爸的my father’s，故选项B错误，应该改为my father’s。7．Mary has a little ducks. (      ) _______A       B      C【答案】     C     duck句意：玛丽有一只小鸭子。a+单数名词，故选项C错误，应该改为duck。8．They are horses and hen. (      ) _______A            B           C【答案】     C     hens句意：他们是马和母鸡。hen可数名词不能直接单数使用，故选项C错误，应该改为hens。9．Are this your sheep? (      ) _______          A    B      C【答案】     A     these句意：这些事你的绵羊吗？动词are，this要用对应的复数形式these，故选项A错误，应该改为these。10．Is that your sheep? （改为复数句）____________________________________________【答案】Are those your sheep?【详解】考查单数句子与复数句子的转换。is变成are，that变成those，sheep是单复数同形，所以答案为Are those your sheep?11．These are horses. （改为一般疑问句）____________________________________________【答案】Are these horses?【详解】考查一般疑问句。Be动词提前，故答案为Are these horses?12．What are those? （改为单数句）____________________________________________【答案】What is that?13．There is one sheep on my farm. (用three改写句子)There _____ three _____ on my farm.【答案】     are     sheep句意：我的农场有一只绵羊。该句是there be句型，用three改写，将is改为are，sheep绵羊，单复数同形，故答案为are；sheep。【能力训练】14．A: It's sunny today. ____【小题1】____B: OK. We can help him.A: Good idea.B: ____【小题2】____A: They are vegetables.B: Are they potatoes?A: ____【小题3】____B: Wow, those are animals. How many horses are there?A: ____【小题4】____B: Look at the black and white cows. What do they like to eat?A: ____【小题5】____B: They are so cute.A: Yes.A．What are these?B．Ten.C．Let's go to Mr MacDonald's farm.D．They like to eat grass.E．No. They are carrots.【答案】【小题1】C【小题2】A【小题3】E【小题4】B【小题5】D 【分析】【小题1】上句说天气晴朗，下面说我们可以帮助他，结合选项，可知这句说Let's go to Mr MacDonald's farm.我们去麦克唐纳先生的农场吧。故选C。【小题2】下句说：它们是蔬菜。可知这句问是什么，A这些是什么？符合语境，故选A。【小题3】上句问：它们是土豆吗？一般疑问句用yes或no回答，E不是。它们是胡萝卜。符合语境，故选E。【小题4】上句问：有多少匹马？这句回答数量，B十匹。符合语境，故选B。【小题5】上句问：它们喜欢吃什么？这句回答喜欢吃的东西，D它们喜欢吃草。符合语境，故选D。 15．Hi, I'm Mary. Welcome to my farm. My farm is very big. There are many animals and vegetables at the farm. I have 20 cows, 15 sheep, 50 hens and 18 horses. Look at the tomatoes, potatoes and carrots. They are good. We have green beans, too. I like tomatoes best. They are yummy. I like my farm very much.【小题1】Mary has a ______ farm. (     )A．big B．small C．clean【小题2】Mary has twenty ______ and fifteen ______. (     )A．sheep; hens B．cows; horses C．cows; sheep【小题3】How many horses are there at the farm? (     )A．15. B．20. C．18.【小题4】We can't see ______ at the farm. (     )A．dogs B．cows C．potatoes【小题5】Mary's favourite vegetables are ______. (     )A．potatoes B．tomatoes C．green beans【小题6】Mary ______ the farm very much. (     )A．like B．likes C．doesn't like【答案】【小题1】A【小题2】C【小题3】C【小题4】A【小题5】B【小题6】B 【分析】本文主要介绍了玛丽的农场。【小题1】句意：玛丽有一个_____农场。根据My farm is very big.，可知玛丽有一个大农场，B为小的，C为干净的，故选A。【小题2】句意：玛丽有20只_______和15只______。根据I have 20 cows, 15 sheep...，可知玛丽有20只奶牛，15只绵羊，A为绵羊；母鸡，B为奶牛；马。故选C。【小题3】句意：农场有多少匹马？根据I have 20 cows, 15 sheep, 50 hens and 18 horses.，可知农场有18匹马，故选C。【小题4】句意：在农场上我们看不到______。根据I have 20 cows, 15 sheep, 50 hens and 18 horses. Look at the tomatoes, potatoes and carrots.，可知在农场我们能看到奶牛、绵羊、母鸡、马、西红柿、土豆和胡萝卜，B为奶牛，C为土豆，故选A。【小题5】句意：玛丽最喜欢的蔬菜是______。根据I like tomatoes best.，可知玛丽最喜欢的蔬菜是西红柿，A为土豆，C为青豆，故选B。【小题6】句意：玛丽非常______农场。根据I like my farm very much.，可知玛丽非常喜欢农场，Mary是第三人称单数，后面的动词用第三人称单数形式，故选B。