小学下册第6次英语第二单元自测题[含答案]

小学下册英语第二单元自测题[含答案]
英语试题
一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)
1 The chemical symbol for platinum is ______.
2 I call my teachers “.”
3 What do you call a place where animals are kept?
A. Zoo
B. Park
C. Museum
D. Theater
4 Many plants have a specific ______ period for blooming. (许多植物有特定的开花期。

)
5 What is the name of the famous river in France?
A. Seine
B. Thames
C. Danube
D. Elbe
答案: A. Seine
6 The chemical formula for calcium chloride is ______.
7 My teacher gives us ________ (奖励) for good behavior. I always try to do my best so I can get a ________ (星星).
8 Did you see that _____ (小狗) rolling in the grass?
9 What is the name of the fairy tale character who lived in a glass castle?
A. Cinderella
B. Rapunzel
C. Sleeping Beauty
D. Elsa
答案:D
10 What is the name of the sweet treat made from cocoa?
A. Candy
B. Ice Cream
C. Chocolate
D. Cake
答案: C
11 My grandmother makes the best __________. (糖果)
12 My favorite holiday is __________ because we __________.
13 How do you say "hello" in Spanish?
A. Bonjour
B. Ciao
C. Hola
D. Olá
14 I have a big _____ (玩具车) collection.
15 What do we call a place where we can buy books?
A. Library
B. Bookstore
C. Mall
D. Museum
16 My cat likes to chase _________ (虫子).
17 The starfish can regenerate lost _______ (手臂).
18 The book is ________ the shelf.
19 The bear finds honey in a _____ tree.
20 During summer, I like to go to the ________.
21 The _______ (金鱼) swims in circles in its bowl.
22 I like to ___ (play) outside.
23 Asteroids are found mainly between Mars and ______.
24 What do we call the act of providing assistance to those in need?
A. Aid
B. Support
C. Relief
D. All of the Above
答案：D
25 The chemical symbol for carbon is _____.
26 They are ______ (兄弟) and sisters.
27 My mom loves taking pictures of ____.
28 My grandpa shares his wisdom about ____.
29 How many days are in a leap year?
A. 365
B. 366
C. 364
D. 360
30 The __________ (生态平衡) is vital for health.
31 She is wearing a _____ hat. (yellow)
32 What do we call the season that follows autumn?
A. Winter
B. Summer
C. Spring
D. Fall
答案: A
33 My brother is an adventurous __________ (旅行者).
34 What do you need to write on paper?
A. Pencil
B. Knife
C. Spoon
D. Fork
35 The ____ is a small animal that loves to gather nuts.
36 ts can survive in _____ (干燥) conditions. Some pla
37 I can ________ very well.
38 The __________ (历史的图景) paints a broad picture.
39 The _____ (金鱼) is swimming in its bowl.
40 The _______ is where the plant stores food.
41 I enjoy ______ (swimming) in the pool.
42 What do you call the layer of gases surrounding the Earth?
a. Hydrosphere
b. Biosphere
c. Atmosphere
d. Lithosphere
答案:C
43 A ________ (水库) stores water for various uses.
44 The bread is _____ (fresh/stale).
45 I enjoy ______ (参加) sports competitions.
46 I have a _____ (笔记本) where I write stories about animals. 我有一个笔记本，写关于动物的故事。

47 What is the main purpose of a refrigerator?
A. Cook food
B. Freeze food
C. Cool food
D. Warm food
48 What is the name of the largest desert in the world?
A. Sahara
B. Gobi
C. Kalahari
D. Arabian
答案:A. Sahara
49 What is the name of the famous American singer known for her hit song "My Heart Will Go On"?
A. Celine Dion
B. Whitney Houston
C. Mariah Carey
D. Adele
答案: A. Celine Dion
50 Acids turn blue litmus paper ______.
51 Which animal is known for its ability to fly?
A. Elephant
B. Fish
C. Bird
D. Turtle
52 The movement of tectonic plates can cause ______ faults.
53 A suspension is a mixture where particles are _____ in a liquid but not dissolved.
54 What is the name of the plant that grows in water and has broad leaves?
A. Cactus
B. Lily
C. Fern
D. Rose
答案：B
55 What is the process of converting a liquid into a gas called?
a. Melting
b. Freezing
c. Evaporation
d. Condensation
答案:c
56 sustainable urban design) prioritizes ecological balance. The ____
57 The __________ (历史的实验室) allow for exploration of ideas.
58 What do you call the act of planting seeds?
A. Sowing
B. Harvesting
C. Cultivating
D. Fertilizing
答案:A
59 What do you call a young horse?
a. Colt
b. Foal
c. Calf
d. Kid
答案:b
60 The ancient Greeks valued _____ and intellectual pursuits.
61 We enjoy _____ (exploring) new places.
62 The _______ can make a wonderful centerpiece.
63 What do you call a baby fox?
A. Kit
B. Cub
C. Pup
D. Calf
64 We have ______ for dinner. (pasta)
65 I play with my _____ (朋友) at the playground.
66 The cat is ________ on the mat.
67 A solubility curve shows how solubility changes with ______.
68 What do you call a baby rabbit?
A. Kit
B. Pup
C. Calf
D. Lamb
答案: A
69 The concept of "light years" helps us measure distances in _______.
70 ta Stone helped scholars understand ________. The Rose
71 What is the capital of Lithuania?
a. Vilnius
b. Kaunas
c. Klaipeda
d. Šiauliai
答案:a
72 The __________ (沙滩) is a popular vacation spot.
73 The _____ (花) in the garden smells nice.
74 The __________ is a famous archaeological site in Egypt. (金字塔)
75 What color is an orange?
A. Yellow
B. Red
C. Orange
D. Green
答案:C
76 I like to _______ (watch) the stars at night.
77 is important for ______ (光合作用). Sunlight
78 The stars are ___. (twinkling)
79 The _____ belt is located between Mars and Jupiter.
80 What is the color of a ripe banana?
A. Green
B. Yellow
C. Red
D. Brown
81 Do you like _____ (猪) as pets?
82 Which food is made from milk?
a. Bread
b. Cheese
c. Rice
d. Pasta
答案:b
83 The __________ River flows through Brazil. (亚马逊河)
84 She is studying to be a ________.
85 We are planning a ______ (trip) to the mountains.
86 What do you call the story of a made-up world?
A. Fiction
B. Non-fiction
C. Biography
D. Dictionary
87 We should _______ (喝水) regularly.
88 The law of conservation of energy states that energy cannot be created or _____.
89 What is the capital city of Madagascar?
A. Antananarivo
B. Toamasina
C. Antsiranana
D. Mahajanga
90 Which one is a fruit?
A. Carrot
B. Potato
C. Apple
D. Lettuce
答案: C
91 I want to be a _______ (teacher) when I grow up.
92 The ______ of a plant helps it absorb water and nutrients from the soil. (根部帮助植物从土壤中吸收水分和养分。

)
93 The snow covers the ground like a ______ (毯子).
94 What is the term for a young pig?
A. Calf
B. Piglet
C. Lamb
D. Chick
答案:B. Piglet
95 The chemical symbol for samarium is _______.
96 The __________ (历史的传承机制) ensure continuity.
97 I love to _______ (探索) new cultures.
98 I have a _____ (狗).
99 A small ___ (松鼠) gathers nuts for winter.
100 The car is parked _____ (in front/behind) the house.。