小学下册B卷英语第三单元全练全测(有答案)

小学下册英语第三单元全练全测(有答案)
英语试题
一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)
1.I have a toy _______ that can hop around the house.
2.My cousin makes ____ (jewelry) as a hobby.
3.I have a toy car ________ (玩具名称) that goes super fast.
4.My ________ (玩具) is perfect for outdoor play.
5.The ________ (eagle) flies high in the sky.
6.I have a good _____ (同学).
7.The __________ (法国革命) inspired many other revolutions.
8.The __________ (历史的复杂层面) warrant careful study.
9.The __________ (人权) must be respected worldwide.
10.The ______ helps us learn about nature.
11.We make _____ (沙堡) at the beach.
12. A platypus has webbed ______ (脚).
13.She is a great ________.
14.The capital of the Philippines is __________.
15.The _______ of a sound can change based on the distance from the source.
16.I can create a storybook using my ________ (玩具).
17.The tree is very _____ (tall).
18.I have a ___ (pencil) in my bag.
19. A ______ is a geological feature that can provide insights into history.
20.My dad is a __________ (警察).
21.The chemical symbol for tungsten is ______.
22.The girl loves to ________.
23.Carbon is essential for all living _____.
24. A chemical reaction can result in the formation of new ______.
25.听录音，把图片与颜色连起来。

26.Metamorphic rocks can be formed from ______ rocks under heat and pressure.
27.The _____ (豹) can climb trees very well.
28.The __________ (历史的积累) enriches our culture.
29.The ____ is a curious animal that often investigates its surroundings.
30.I like to _____ (explore) new things.
31.The chemical symbol for lithium is ____.
32. A diatomic molecule consists of two ______ of the same element.
33.What do you call the place where you go to see animals in the wild?
A. Zoo
B. Safari
C. Farm
D. Aquarium答案:B
34.The dog is ______ at the ball. (barking)
35.The ________ is a large section of the Earth's crust.
36.What do we call the time of year when leaves fall from trees?
A. Spring
B. Summer
C. Fall
D. Winter答案: C. Fall
37. A ________ can be a great pet.
38. A rabbit's foot is considered a good luck ________________ (符号).
39.What is 15 + 10?
A. 20
B. 25
C. 30
D. 35答案:B
40.The dog is ___ by the fence. (lying)
41.The _____ (狮子) has a powerful roar.
42.I enjoy cooking simple meals like ________ (意大利面) and ________ (沙拉) with my family.
43.The ______ (海狮) barks and plays in the water.
44.The tortoise hides in its _______ (壳).
45.The ________ (生态足迹) reflects human impact.
46.We enjoy _____ (camping) under the stars.
47.The frog jumps from ______ (一块石头) to another.
48.He is learning to ___. (swim)
49.我会连一连。

50. A ________ is an area of land that has a certain type of climate.
51. A supernova is a powerful explosion of a dying ______.
52. A chemical reaction can involve the breaking and forming of _____.
53.I like to _____ at the park. (play)
54.I can _____ my name in cursive. (write)
55.The process of changing from a solid to a liquid is called ______.
56.__________ are used to measure the acidity or alkalinity of a solution.
57.My family goes to the ______ every summer.
58.The main gas in the air we breathe is _____.
59.I think exploring new places can teach us about __________.
60.The tortoise moves very ______ (慢).
61.I like to _____ my lunch at school. (eat)
62.I like to _______ in the evening.
63.The ancient Egyptians created beautiful _____ to honor their gods.
64.The _______ of a liquid can affect its boiling point.
65.The _______ (The Dust Bowl) caused massive displacement during the 1930s.
66. A _____ (水培) system allows plants to grow without soil.
67.The __________ is a famous river that flows through Italy. (泰晤士河)
68.My dad loves to play ____ (poker) with friends.
69.The _____ (poppy) is often red in color.
70.The ability of metals to be drawn into wires is called _____.
71.My friend has a ______ dog. (我的朋友有一只______狗。

)
72. A _______ (小蜗牛) carries its home on its back.
73.I saw a _______ (小鲸鱼) swimming in the ocean.
74.He likes to play ___. (video games)
75.Which color is a banana?
A. Red
B. Blue
C. Yellow
D. Green答案:C
76.Chemicals can be found in our _____.
77.Which gas do we breathe in?
A. Oxygen
B. Carbon Dioxide
C. Nitrogen
D. Hydrogen答案:A
78.I have a _______ (collection) of stamps.
79.I love to read ______ books at night.
80.The __________ (历史的声音) resonates with humanity.
81.I enjoy _______ (walking) in the rain.
82. A _____ (植物科学) can lead to advancements in agriculture.
bustion reactions require fuel and _____.
84.The _____ (海洋) is vast and deep.
85.What do you use to clean your teeth?
A. Toothbrush
B. Knife
C. Spoon
D. Pen答案:A Toothbrush
86.ts have thick leaves to store ______. (某些植物有厚厚的叶子来储存水分。

) Some pla
87.The manatee grazes on ________________ (水草).
88.My brother is my best _______ who plays games with me.
89.My brother is a big __________ of hockey. (粉丝)
90.The Milky Way contains billions of ______.
91.His favorite movie is a ________.
92.Rivers can carve out __________ over time.
93.I can ___ (sing) very well.
94. A substance that donates electrons is called a ______ agent.
95.Indicators help us determine whether a solution is _____ or basic.
96.The capital of Bulgaria is __________.
97.The ______ is known for his contributions to science.
98.What is the capital of Mexico?
A. Cancun
B. Guadalajara
C. Mexico City
D. Tijuana答案: C
99.What is the name of the famous ship that sank in 1912?
A. Britannic
B. Titanic
C. Lusitania
D. Queen Mary答案: B
100.I see a _____ (bird/fish) in the tree.。