(共25张PPT)
Unit4 At the farm
人教版/英语/四年级下册
单元复习
四会单词
tomato 西红柿
potato 马铃薯;土豆
green beans 豆角;四季豆
carrot 胡萝卜
horse 马
cow 母牛;奶牛
sheep 羊;绵羊
hen 母鸡
三会单词
these (this的复数形式)
yum (表示味道或气味非常好)
animal 兽;动物
those (that的复数形式)那些
garden 花园;菜园
farm 农场
goat 山羊
eat 吃
语音:
or
1. [ :] horse fork for born(出生)
2. [ :] work homework world
与w-or组合发[ :]
句型:
1.——Are these carrots 这些是胡萝卜吗?
—— Yes, they are. /No, they aren’t.是的,他们是。/不。
2.——Are they hens 他们是母鸡吗?
——No, they aren’t. 不,他们不是。
句型:
3.——What are these 这些是什么?
—— They’re tomatoeses.他们是西红柿。
4.——What are those 那些是什么?
——They’re horsess. 它们是马。
可数名词变复数的规则:
1、一般情况下,在单数名词词尾加“s”.
cat——cats dog——dogs
book——books ruler——rulers
2、在以s, x , sh , ch 结尾的名词后面加“es”(小四吃蛇)
box——boxeses peach——peacheses
bus——busess dish——dishese
s
3、在以o结尾的单词,有生命的后面加“es” ,无生命加s
tomato——tomatoeses potato——potatoeses 有生命
photo ——photoss 照片 piano——pianoss 吗 无生命
可数名词变复数的规则:
4、以元音字母加y结尾的名词,直接加“s”
boy——boyss toy——toyss day——dayss
以辅音字母加y结尾的名词,去掉y后加“ies”,
如:
babyy——babiesies ladyy——ladiesies
butterflyy——butterflies(蝴蝶)
5、以f, fe结尾的名词,去掉f或fe后加“ves”
shelf——shelves书架 leaf——leaves叶子
knife——knives刀
单数——复数特殊变化单词
sheep——sheep (绵羊)
fish——fish(鱼)
goose——geese(鹅)
foot——feet(脚)
tooth——teeth(牙齿)
三、
I like…后面要加可数名词的复数形式 或者不可数名词
I like apples . 我喜欢苹果。
I like chicken/mutton.我喜欢鸡肉/羊肉。
四、特殊疑问句:
What are these/ those /they 在回答时,都要用
They are…
What is this/that/ it 在回答时都要用 It’s a (an )…
一般疑问句:Are these /those /they… 的回答形式也都是一样的,
肯定回答:Yes, they are.
否定回答:No, they aren’t.
一般疑问句:Is this /that / it a(an)… 的回答形式也都是一样的,
肯定回答:Yes, it is.
否定回答:No, it isn’t.
随堂练习
一、单选题
1.The book is _____ the ruler. ( )
A.from B.in C.on
2.—_______ are those ( )
—They’re birds.
A.What B.Where C.How many
3.Mr Black_______ a big farm. ( )
A.has B.have C.is
4.How many_______ do you have ( )
A.hen B.horses C.horse
5.Are those _______ ( )
A.carrot B.potato C.green beans
6.What are _______ ( )
A.this B.these C.that
7.—Let's go to the park, OK ( )
—__________________
A.Thank you. B.Good idea. C.You are welcome.
8.There are seventeen ______ on the farm. ( )
A.horses B.pig C.cow
9.—What ______ these ( )
—They ______ pigs.
A.are; is B.are; are C.is; are
10.Let’s ________. ( )
A.look at B.have a look C.to look
11.It’s time _____ have PE class. ( )
A.to B.for C.in
12.—How many ______ do you have ( )
—Six.
A.carrot B.sheeps C.cows
13.Look ______ those goats. They are so cute. ( )
A./ B.to C.at
14.—Are these potatoes ( )
—________________
A.Yes, these are. B.No, they aren't. C.Yes, it is.
15.—How many sheep are there on your farm ( )
—______
A.They are hens. B.Sixty. C.12 years old.
16.We have a lot of ______. ( )
A.animal B.animals C.cow
17.The green beans ______ so long. ( )
A.am B.is C.are
18.—Are those pigs ( )
—___________
A.Yes, it is. B.No, they aren’t. C.Yes, I am.
19.—What are _______ ( )
—They’re carrots.
A.this B.those C.that
20.I love ______. They’re good. ( )
A.potato B.onion C.tomatoes
21.—Are these ________ ( )
—Yes, they are.
A.tomatos B.tomato C.sheep
22.—What's this ( )
—It's a ________.
A.carrot B.carrots C.tomatoes
23.—Are they horses ( )
—________
A.Yes, they are. B.No, they are. C.Yes, they aren't.
24.Look _____ them. They are so long. ( )
A.in B.at C.on
25.________ birthday is on October 12th. ( )
A.He B.He's C.His
26.当你想知道远处的那些是不是鸭子时,可以问:( )
A.Are these hens B.Are those ducks
27.你想知道远处的那些物品是什么,你这样问:________( )
A.What are those B.What are these
28.汤姆叔叔告诉我们他有很多奶牛,他这样说:________( )
A.I have a lot of cows. B.They are my horses.
二、词汇选择题
选出下列每组单词中不同类的一项。
29.A.hen B.sheep C.yellow
30.A.horse B.carrot C.potato
31.A.these B.fork C.those
32.A.animal B.cow C.goat
33.A.garden B.seventeen C.farm
三.语音选择题
选出每组中画线部分读音不同的一项。
34.A.there B.thing C.that
35.A.this B.thin C.clothes
36.A.lunch B.chicken C.school
37.A.fish B.cheap C.shirt
38.A.nice B.clean C.clever
Good job!
Thank you!