《2025年评优监测课时作业八年级英语上册译林版》

一、信息还原
Have you ever watered a garden and watched the water disappear into the soil(泥土)? 1 Ask someone to help you.
You Will Need:
• Medium-sized glass
• Water
• Red food colouring(食用色素)
• Spoon
• 1 celery stalk(芹菜梗) with leaves
You Will Do:
• Fill the glass halfway with water;
• Stir(搅拌) in enough food colouring to make the water dark red;
• 2 Put the stalk in the water and let it stand overnight.
3
The leaves will turn red, as well as the tiny tubes(管子) running up through the stalk.
4 Why?
As a plant grows, its roots act like straws(吸管), taking water up into the stalk. 5 (By colouring the water red, this is easier to see.) The red dots show a cross-part of the tiny tubes through which the water traveled.
|A. What Will Happen?|
|B. How to Do It?|
|C. Break the stalk in half, and you will see red dots(小点) in each piece.|
|D. This fun experiment(实验) shows how plants take water from the ground to grow.|
|E. Ask Mom or Dad to cut 1 inch off the bottom(底部) of the celery stalk.|
|F. It will take you a lot of time to prepare the experiment.|
|G. Tiny tubes inside the stalk carry water farther up into the leaves.|

答案： 1. D
2. E
3. A
4. C
5. G

二、短文填空
Besides studying and tests, students need to learn some life skills for the future. These skills can help them live by themselves. The following are some 1 (use) skills.
Managing(管理) money. You often get a little money from your 2 (parent), and you may spend it as you like. You can make a list of the things 3 going shopping, and plan how to spend the money. Don’t waste.
Washing and 4 (clean). Doing some washing correctly is important. You should first read the instructions on clothing, and then check the pockets of the clothes to make sure there is 5 (something) in them. Pay more attention to(注意) different 6 (colour) of the clothes. As for cleaning, you should learn 7 to use brooms(扫帚), mops(抹布) and so on. 8 you often do more cleaning, your room will be more comfortable.
Cook 9 (you) favourite meals. You should learn to cook a few of your favourite meals. 10 (one) ask your parents for help to decide on the menu and ingredients(烹饪原料), and then you can go shopping, cook the meals and clean up the kitchen together.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

答案： 1. useful
2. parents
3. before
4. cleaning
5. nothing
6. colours
7. how
8. If
9. your
10. First