内容正文:
Unit5 Shapes are fun!
第2课时Story time.
基础练
一、请帮助 Toby 完成形状搜索,圈出对应的形状单词并用小写字母规范地写在四线三格里。圆形
三角形
长方形
矩形
二、将下列单词按形状类、形状王国物品类、动作类分类。
triangle, square, rectangle, circle, wheel, stone, door, bike, hurt, stop, go fast, get out
形状类:______________________________________________________________
形状王国物品类:______________________________________________________
动作类:______________________________________________________________
三、【新情境・歌谣】读歌谣,找到含有与所给单词画线部分相同读音的单词,并写在对应的横线上。
Shape Land Fun
The moon is round, like a big cool ball,
I look at books, and see shapes tall.
A house of squares, a boat of lines,
Out I run, to count the signs.
moon(oo /uː/) → _______________________________
book(oo /ʊ/) → _______________________________
house(ou /aʊ/) → _______________________________
out(ou /aʊ/) → _______________________________
四、【新情境・猜谜语】Toby 在猜形状谜语。选择正确答案对应的形状,将其序号填在括号里。
A. square B. triangle C. circle D. rectangle E. wheel(square)
( ) 1. I have 4 lines. What am I?
( ) 2. I have 3 lines. What am I?
( ) 3. I have no lines. What am I?
( ) 4. I have 4 lines, but longer than a square. What am I?
( ) 5. I'm in the bike's “feet”. I'm a shape. What am I?
提升练
五、用所给词适当形式填空。
1.There are four _________ (line) in a square.
2._________ (be) there any circles in the land?
3.The bike's wheels _________ (be) squares.
4.Toby _________ (can) go fast because of the square wheels.
5.There _________ (be) triangles everywhere.
六、从方框选答句,填序号。A. There are 4 lines.
B. It's a triangle.
C. No, he can't.
D. There are circles everywhere.
E. They are squares.
( ) 1. What shape is it?
( ) 2. How many lines are there in a square?
( ) 3. What are the wheels' shapes?
( ) 4. Can Toby go fast?
( ) 5. What's in the circle land?
七、单项选择。
( ) 1. —______ lines are there in a triangle? —Three.
A. How much B. How many C. What
( ) 2. —What shape are the wheels? —_____________.
A. They are squares. B. It's a square. C. Yes, they are.
( ) 3. There ______ circles in the circle land.
A. is B. are C. am
( ) 4. Toby can't go fast ______ the square wheels.
A. because B. so C. because of
( ) 5. —What's in the shape land? —___________.
A. There are triangles everywhere. B. I like shapes. C. It's big.
拓展练
八、根据首字母提示填空,补全句子或对话。
There are t______ everywhere in the triangle land.
The bike's w______ are squares. Toby can't go fast.
Now there are c______ everywhere in the circle land.
Toby wants to g______ out of the shape land.
Great! I know every s______ now.
九、连词成句。
How many, lines, are there, in a rectangle (?)
_________________________________________
There are, triangles, everywhere, in the land (.)
_______________________________________
Can, Toby, go fast, with square wheels (?)
________________________________________
What shape, are, the bike's wheels (?)
______________________________________________
Now, I know, every shape (.)
_________________________________________
十、【新情境・形状拼图清单】完成 Toby 的形状拼图清单,并补全介绍。
Toby: Look at my shape puzzle! Let's count the shapes.
Mum: OK! What shapes do you see?
Toby: I see triangles, squares and circles.
Mum: How many triangles?
Toby: 4 triangles.
Mum: How many squares?
Toby: 2 squares.
Mum: How many circles?
Toby: 3 circles.
Shape Puzzle List
Shape Number
triangle ______
square ______
circle ______
Total shapes: ______
I have a shape puzzle. There are ______ triangles, ______ squares and ______ circles in it. The total number of shapes is ______. Now I know every shape well!
参考解析
基础练
一、形状搜索
答案:圈出并书写:triangle(三角形)、square(正方形)、rectangle(长方形)、circle(圆形)
解析:这些形状是单元核心词汇,来自 “形状王国” 故事及句型练习的高频表达,按小写字母规范书写即可。
二、单词分类
答案:
形状类:triangle, square, rectangle, circle
形状王国物品类:wheel, stone, door, bike
动作类:hurt, stop, go fast, get out
解析:
形状类:均为单元核心 “形状名称”,是描述场景的核心词汇。
形状王国物品类:均为 “形状王国中出现的物品”,是故事场景的具体载体。
动作类:均为 “Toby 在形状王国中的行为”,覆盖故事里的核心动作。
三、语音练习
答案:
moon → cool
book → look
house → out
out → house
解析:先明确给定单词画线部分发音,再从歌谣筛选:
“moon” 中 “oo” 发 /uː/,歌谣中 “cool” 的 “oo” 发音相同;
“book” 中 “oo” 发 /ʊ/,歌谣中 “look” 的 “oo” 发音相同;
“house” 中 “ou” 发 /aʊ/,歌谣中 “out” 的 “ou” 发音相同。
四、猜谜语选形状
答案:1. A 2. B 3. C 4. D 5. E
解析:根据形状特征匹配:
“4 lines”(4 条边)对应 square(正方形);
“3 lines”(3 条边)对应 triangle(三角形);
“no lines”(无边)对应 circle(圆形);
“4 longer lines”(4 条长边)对应 rectangle(长方形);
“bike's feet”(自行车轮子)对应 wheel(正方形形状)。
提升练
五、用所给词适当形式填空
答案:
lines
Are
are
can't
are
解析:
“four” 后接可数名词复数,故用 lines(边);
“there be” 句型中主语 “circles” 是复数,be 动词用 Are(句首大写);
主语 “wheels” 是复数,be 动词用 are;
根据 “square wheels”(方形轮子),可知 “不能” 跑得快,故用 can't;
主语 “triangles” 是复数,be 动词用 are。
六、问答匹配
答案:1. B 2. A 3. E 4. C 5. D
解析:
“What shape is it?”(它是什么形状?)对应答句 “B. It's a triangle.”;
“How many lines are there in a square?”(正方形有几条边?)对应答句 “A. There are 4 lines.”;
“What are the wheels' shapes?”(轮子是什么形状?)对应答句 “E. They are squares.”;
“Can Toby go fast?”(Toby 能跑得快吗?)对应答句 “C. No, he can't.”;
“What's in the circle land?”(圆形王国里有什么?)对应答句 “D. There are circles everywhere.”。
七、单项选择
答案:1. B 2. A 3. B 4. C 5. A
解析:
询问 “数量(边的数量)” 用 How many(后接可数名词复数),How much 修饰不可数名词,What 不询问数量,故选 B;
“wheels” 是复数,答句主语用 They,对应 “They are squares.”,故选 A;
“circles” 是复数,there be 句型中 be 动词用 are,故选 B;
“the square wheels” 是名词短语,表原因用 because of(because 后接句子),故选 C;
“What's in the shape land?” 询问场景内容,对应答句 “A. There are triangles everywhere.”,B 表 “喜欢”、C 表 “大” 均不匹配,故选 A。
拓展练
八、首字母填空
答案:
triangles
wheels
circles
get
shape
解析:
结合 “triangle land”(三角形王国),首字母 “t” 对应 triangles(三角形);
结合 “bike's”(自行车的),首字母 “w” 对应 wheels(轮子);
结合 “circle land”(圆形王国),首字母 “c” 对应 circles(圆形);
结合 “out of the shape land”(离开形状王国),首字母 “g” 对应 get(get out 表 “出去”);
结合 “know every”(认识每一个),首字母 “s” 对应 shape(形状)。
九、连词成句
答案:
How many lines are there in a rectangle?
There are triangles everywhere in the land.
Can Toby go fast with square wheels?
What shape are the bike's wheels?
Now I know every shape.
解析:
数量询问句型 “How many + 复数名词 + are there + 地点?”,用于询问长方形的边数;
形状描述句型 “There are + 形状复数 + everywhere + 地点.”,用于描述王国里的形状;
能力询问句型 “Can + 主语 + 动词原形 + 原因?”,用于询问 Toby 能否跑得快;
形状询问句型 “What shape + are + 复数主语?”,用于询问自行车轮子的形状;
认知表达句型 “Now + 主语 + know + 物品.”,用于表达认识所有形状。
十、形状拼图清单
答案:
1.4 2. 2 3. 3
Total shapes: 9
I have a shape puzzle. There are 4 triangles, 2 squares and 3 circles in it. The total number of shapes is 9. Now I know every shape well!
解析:
根据对话中 “4 triangles、2 squares、3 circles” 填写数量,总数为 4+2+3=9,再按 “形状数量 - 总数 - 总结” 的逻辑补全介绍。
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