资源简介

Unit 6 Energy，nature and us
Part B How do we save energy？
2 Let’s learn & Look，write and speak同步练习
主题情境 学校正在开展一场环保主题的闯关比赛，典典和伙伴们都积极参与其中。
一、典典在台下和华华讨论这次活动的内容。听对话，选择正确的答案。
(　　)1.Diandian’s project is about________.
A.green energy B.resources C.how to save energy
(　　)2.Diandian thinks______，so it makes some rivers and lakes dry up.
A.people drink too much water B.people make too much water dirty
C.people waste too much water
(　　)3.Diandian shares his top_____ideas for his project.
A.three B.four C.five
(　　)4.How can Diandian use air conditioners less？
A.By setting the air conditioner to 26℃ in summer.
B.By wearing more clothes in winter.
C.By turning off the air conditioner in summer sometimes.
二、第一关：“看图识物小能手”。读句子，根据图片提示，补全句子。
1.In summer，I always try to use the________　_________less.
2.My mother doesn’t use plastic bags at the___________.
3.Binbin recycles some __________and boxes.
4.Please walk more and _________less.You can save more energy.
三、第二关：“火眼金睛大比拼”。看图，将下列四项行动与海报内容匹配。
(　　)1.You can make plastic bottles into different kinds of handiwork.
(　　)2.I shouldn’t buy too many new crayons before I use up the old ones.
(　　)3.We should turn off the lights when we leave the classrooms.
(　　)4.We can take old storybooks to the community recycling centre.
四、第三关：“环保达人我最行”。阅读短文，完成下列任务。
Many students join the Environment Club.In the club，students work together to save more energy.Here are some things students should do：
The “Clear Your Plate” project is important.How much food do you throw away after lunch？ At school，we should eat up all our lunch food.Let’s work together to save every meal!
On a no-car day，nobody comes to school in a car.Use your legs! It’s lots of fun!
Follow 3Rs to protect Earth! Reduce waste，save electricity，water and energy，reuse old things like bags，clothes，toys and books and recycle paper，cans and plastic bottles.
Let’s start now! We love our Mother Earth.Let’s work together to make it clean.
任务一：根据短文内容，选择正确答案。
(　　)1.The Environment Club asks students to_______.
A.ride bikes to school every day
B.save more energy
C.bring their lunches in bags
(　　)2.The “Clear Your Plate” project shows that______.
A.students waste a lot of food
B.students should clean the plates
C.students shouldn’t waste food
任务二：根据实际情况，回答问题。
What else can you do to save more energy？
________________________________________________________
五、社区外正在直播“争做节能小卫士”的活动。观看直播内容，判断句子正(T)误(F)。
(　　)1.Volunteers show how to save resources at 4：00 PM.
(　　)2.Volunteers take everyone for a walk in the park at 4：30 PM.
(　　)3.Ms Lee is teaching how to sort waste at the picnic area.
(　　)4.Students cook a meal with no gas or electricity.
(　　)5.The theme(主题)of today’s activity is “Together Today，Greener Tomorrow!”
听力原文
一、Huahua：Hi，Diandian. What’s your project about
Diandian：Mother Earth is running out of resources. So we should all try to save energy and save our Earth. For example，we waste too much water. It makes some rivers and lakes dry up.
Huahua：Sure. It’s not too late to act now. So what should we do
Diandian：Here are my top three ideas. First，we can save water. Then we should use less electricity. We also have to save and recycle resources.
Huahua：Can you give us some examples
Diandian：We can wash all the dirty clothes together，not one at a time. We can use air conditioners less. We can also use both sides of paper.
Huahua：How can you use air conditioners less
Diandian：I can set the air conditioner to 26℃ in summer.
Huahua：That’s great!
Diandian：What can you do to save energy，Huahua
Huahua：I always follow the“3R”rules.
Diandian：That’s super cool! Small changes can make a big difference.
参考答案
一、1.C 2.C 3.A 4.A
二、1.air conditioner 2.market 3.bottles 4.drive
三、1.B 2.D 3.A 4.C
四、任务一1.B 2.C 3.A
任务二I can use both sides of paper.(答案不唯一)
五、1.F
2.F解析：4：30 PM是“Nature Helper 趣味游戏”，不是“带大家在公园散步”，所以错误。
3.F
4.T解析：学生们借助风力发电做饭，没有用燃气和电做饭，句子正确。
5.T解析：活动主题是“争做节能小卫士”，核心是共同保护地球，和“Together Today，Greener Tomorrow!”(今天携手，明天更绿)的环保主题一致，所以正确。

展开更多......

收起↑