一、从方框中选出合适的选项填空，补全句子或对话。
A. waste food B. Earth Hour C. in a big way D. save water
1. To
D
，my mother uses rice water(淘米水) to water the flowers.
2. “谁知盘中餐，粒粒皆辛苦。” tells us not to
A
.
3. Always be kind and helpful. Even small good things can help others
C
.
4. (深圳宝安区期中)—It's
B
now. Please turn off the lights, Peter.
—OK, Mum. Let's watch the moon together.
答案：1. D 2. A 3. C 4. B
(
A
)1. If you want to live a green life, you can
.
① brush your teeth before bedtime ② use both sides of the paper ③ ride a bike to school ④ plant trees on Tree Planting Day
A.②③④
B.①③④
C.①②③
D.①②④
答案：1. A
(
C
)2. —
will Billy do to be strong? —He
more sport.
A.How; does
B.What; does
C.What; will do
D.When; does
答案：2. C 解析 由答句可知，问句问的是Billy变强壮的方法，且空后有谓语动词do，后需接宾语，第一空的疑问词只能用What，先排除选项A、D；答句的时态应与问句一致，用一般将来时。故选C。
(
B
)3. 亮点原创 —What do you do to take care of the Earth? —Every time I order takeaway, I always choose “No chopsticks(筷子).” It’s a way to save
.
A.water
B.wood
C.plastic
D.cloth
答案：3. B 解析 本题句意为“——你做什么来爱护地球？ ——每次我点外卖，我总是选择‘不要筷子’。这是一种节约木材的方法。”由常识可知，外卖配套的餐具一般为木质筷子。故选B。
三、（亮点原创）2026年“地球一小时”活动是该活动自2007年发起以来的20周年里程碑，这一小时里世界各地的孩子们都在做什么呢？根据图片提示，给下列段落排序。
（
5
）No matter where they are in the world, they are happy to work together for a greener and better Earth.
（
3
）Kitty likes reading e-books(电子书) and Ben likes playing computer games before bedtime. But today they turn off the phone and the computer. Grandma is telling stories to them.
（
2
）Alice is from Australia. She often watches TV during this hour. But now she is looking at the stars with her parents. What a beautiful night!
（
4
）All of Sally's family are sitting around the table. They are playing word games by candlelight(烛光). Now, it's Sally's turn to answer the question.
（
1
）It's the last Saturday of March today. From eight thirty to nine thirty tonight, it's Earth Hour. What are the kids around the world doing during this hour?
答案：5 3 2 4 1
