根据图的提示生成答案并解析---**Section Four: I can draw.**
1. I will draw △ according to the requirements on the line.
Image description: A row of 6 empty squares. Below the squares are two horizontal lines.
(1) △ is 2 more than □: (horizontal line)
(2) △ is 2 less than □: (horizontal line)
2. Represent 32 in a way you like.
(horizontal line)
**Section Five: I can count, fill in the blanks.**
Image description: A train made of geometric shapes. It consists of a locomotive and four carriages.
- Locomotive: A square base, a rectangular cabin, a vertical rectangular stack, a circular smoke pipe, and three small circles representing smoke. Two wheels (circles) below the base.
- Carriages: Four identical carriages, each with a rectangular base and a triangular roof. Each carriage has two wheels (circles) below its base.
In the image above, there are ( ) triangles; ( ) circles;
( ) squares; ( ) rectangles.
**Section Six: I can look at the picture and write an equation.**
1. Image description: A drawing of a house with the text "13只" (13 only/count) above it. Next to the house are four ducks. Below the ducks is the text "?只" (? only/count). Below the house and ducks is a blank equation structure: □ ○ □ = □ (只) (only/count).
2. Image description: A drawing of a bus and a car. The bus has the text "(9人)" (9 people) near it. An arrow points from the bus towards the space between the bus and the car, labeled "14人" (14 people). The car has the text "?人" (? people) above it. Below the bus and car is a blank equation structure: □ ○ □ = □ (人) (people).
**Section Seven: I can solve problems.**
1. Question: There were originally 13 birds on the tree, 6 flew away, how many birds are left on the tree?
Image description: A tree with several birds flying away from it.
Equation structure: □ ○ □ = □ (只) (only/count)
Answer line: Answer: There are still (underline) only birds left on the tree.
2. Question: Each little cat eats one fish, how many fish are still needed?
Image description: A group of cats and a group of fish. There are 12 cats and 7 fish.
Equation structure: □ ○ □ = □ (条) (measure word for fish)
Answer line: Answer: Still need (underline) fish.
3. Question: Recite ancient poems.
Image description: Three children are shown with speech bubbles.
- Child 1 (Tao Tao): Speech bubble says "我背了7首古诗。" (I recited 7 ancient poems.)
- Child 2 (Huahua): Speech bubble says "我背了11首古诗。" (I recited 11 ancient poems.)
- Child 3 (Mingming): Speech bubble says "我已经背了8首，还有4首古诗没背。" (I have already recited 8 poems, and there are still 4 ancient poems I haven't recited.)
(1) How many ancient poems did Tao Tao and Huahua recite in total?
Equation structure: □ ○ □ = □ (首) (measure word for poems)
Answer line: Answer: Tao Tao and Huahua recited (underline) ancient poems in total.
(2) Please propose another mathematical problem and solve it with an equation.
Problem: (horizontal line)
Equation structure: □ ○ □ = □ (首) (measure word for poems)
Answer: (horizontal line)
**Page Information:**
First Grade Math - Second Semester - Midterm Review
Page 3 Total 4 pages (Left page)
Page 4 Total 4 pages (Right page)
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Let's solve Section Four problems. First, we need to draw triangles based on requirements. If we have 6 squares, then triangles that are 2 more would be 8 triangles, and triangles that are 2 less would be 4 triangles. For representing 32, we can write it as the number 32, spell it as thirty-two, or show it as 3 tens plus 2 ones.
Now let's count the shapes in Section Five. Looking at the train, we can count 4 triangular roofs on the carriages, 13 circles including 3 smoke puffs, 2 locomotive wheels, and 8 carriage wheels. There is 1 square base on the locomotive, and 2 rectangles for the cabin and stack.
在第六部分中，我们要根据图片写算式。第一个问题：房子里有13只鸟，旁边有4只鸭子，总共是13加4等于17只。第二个问题：总共14个人，公交车上有9个人，那么小汽车里就是14减9等于5个人。
现在我们来解决第七部分的实际问题。第一题：树上原来有13只鸟，飞走了6只，还剩多少只？用减法计算：13减6等于7，所以树上还剩7只鸟。第二题：有12只小猫，每只猫吃一条鱼，现在有7条鱼，还需要几条？12减7等于5，所以还需要5条鱼。
最后我们来解决背古诗的问题。淘淘背了7首，花花背了11首，他们一共背了多少首？7加11等于18首。根据明明的话，他已经背了8首，还有4首没背，我们可以提出新问题：明明计划背多少首古诗？8加4等于12首，所以明明计划背12首古诗。