Unit+3（讲义+练习）-2022-2023学年三年级下册单元复习讲义（人教PEP版）.docx

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1、【讲义+练习】Unit 3 At the zoo一、重点单词、短语。thin瘦的j.fat胖的;肥的tall 的short矮的；短的tall and thin又高又瘦small 小的short and fat又矮又胖so tall这么高；那么高a long nose 一个长鼻子a small head 一个小头a short tail 一个短尾巴a big body 一个大身体二、重点句型。1 .-Look at that giraffe. Wow! Its so tall!一看那只长颈鹿。一哇！它好高啊！2 .一A bear! Ha! Its short and fat!一只熊！一哈！它又矮

2、又胖!3 .Come here,chi!dren!Look at that monkey.到这里来，孩子们！看那只猴子。4.It has a long nose.它有长鼻子。5.It has small eyes and big ears.它有小眼睛和大耳朵。6.Wow!It has a small head! And a short tail.哇！它有小小的头！和短尼巴。7.It has a big body.它有大身体。三、难点句型解析。1 .Look at that giraffe.看那只长颈鹿。【解析】look的用法：(1) look at常用于提醒别人看向某人或某物。其句型为：Loo

3、k at + the/this/that/. + 人/物.例句：看这只鸟。Look at the bird.(2) look还可以单独成句。当我们要引起他人注意时，可以直接用 “Look!”。例句：看! 一只大象！ Look! An elephant!2.1 fs so tall!它真高！【解析】描述动物外形特征的句型句型结构：Its(+so)+表示特征的形容词.Ifs是It is的缩写，It也可以直接换成动物。例句：这只猴子真可爱。-The monkey is so cute.它真肥。一Its so fat.多个特征的表达：当动物同时具备几个特征时，可用and(和；又)连接几个形容词，and

4、 放在最后一个形容词前，表示“又又例句：这只长颈鹿又高又瘦。The giraffe is tall and thin.3.It has a short lail.它有一条短尾巴。【解析】描述身体部位特征的句型一、如何描述单数的身体部位句型结构：Ithasa/an + 形容词 + 单数身体部位。例句：It has a big mouth.它有一个大嘴巴。二、如何描述复数的身体部位句型结构：It has +形容词+复数身体部位例句：It has small eyes.它有小眼睛。易错点提示：如果要描述的身体部位多于一个时，要用名词的复数形 式，且has后面不加a/an。例句：It has four

5、 legs.它有4条腿。4. “Ids (so)!”和“It has”句型的辨析“irs(so).!”用来描述动物的外在特征,如高矮胖瘦等，其中be动 词随着主语而变化。例句：The giraffe is tall.长颈鹿高。力t has”主要用来描述动物身体上的各个部分，属于身体本身，如五 官等。例句：It has a long tail.它有一条长尾巴。四、热难点测试。一、根据图片提示选择正确的单词。small tall thin fat short1.1 like the monkey. It5s2 .The egg is.3 .Do you like the giraffe? It4

6、.Look at that elephant. It.闵1.2 like the monkey. It5s5 .The egg is.6 .Do you like the giraffe? It7 .Look at that elephant. It.闵5.1 have a dog. Its二、选出每组画线字母发音不同的一项。()1. A. sixB. likeC. gift()2. A. bigB. nicec. it()3. A. pigB. milkC. nine()4. A. fishB. kiteC. five()5. A. riceB.thinc. is三、单项选择。()1. Lo

7、ok! The elephantalong nose.A. haveB. hasC. are()2. Lookthe dog.A.atB. anC. on()3. Amy has big.and a small mouth.A. eyesB. eyeC. an eye()4. The cat is short but the giraffe is_ A. longB. smallC. tall()5.1 have_bird,cat anddogA. a; an; a B. a; a; aC. a; a; an四、判断句子与图片是(T)否(F)相符。)1.The apple is big. Th

8、e ant is small.)2.Mikes hair is long. Sarahs hair is short.)3.It has a small head. It has long legs.)4.It has a short tail. It has long ears.()5.Long, long, long! Make your arms long.五、连词成句。l.long, it, a , has, nose(.).at, giraffe, look, that(.)2 .the, I, animals, all, know(.).small, is, one, the, m

9、onkey, a(.) 5.so, it, tall, is(.)六、选择正确的选项补全对话。A. How many giraffes? B.It has a long nose.B. Yes, I like it.D.Whats that?E.Yes, it is a cute giraffe.A:Wow, the zoo is so big!B： 1.A:Jack, is it a giraffe?B:2.Its so tall.A:And it has a long neck(颈)and long legs.B:3.A:One, two, three. nine. Nine giraff

10、es.B:Look! 4.A:Its an elephant.B:Wow!5.A:And it has big ears.Bits so funny.七、情景交际。()1.你想形容你的爷爷又高又瘦，你可以这样说:A. My grandfather is tall and thin.B. My grandmother is tall and thin.()2.你想表达动物们很可爱，你可以这样说:A. They are cute!B. They are beautiful!()3.你想问同桌知道有多少只鸟，你可以这样说:A. How many animals do you know?B. How

11、many birds do you know?()4.你想告诉你的朋友，你们看到的动物，大的是狼，小的是狐狸，你可以这样说:A. The big one is a wolf and the small one is a cat.B. The big one is a wolf and the small one is a fox.()5.你认为你的朋友说得对，你可以这样说:A. Good!B. Right!参考答案5. short5. A5. short5. A一、l.thin 2.small 3. tall 4.fat二、l.B 2. B 3. C 4. A三、1. B 2. A 3. A 4. C 5. B四、l.T 2.F 3.T 4.T 5.T五、Lit has a long nose.2.Look at that giraffe.3.1 know all the animals.4. The small one is a monkey.5.It is so tall.六、l.C 2.E 3. A 4.D 5.B七、1. A 2. A 3. B 4. B 5. B