Unit 13 We're trying to save the earth! Section A(1a-2d) 同步学案（预习+探究+达标）（无答案）

Unit 13 We're trying to save the earth!.
课时1 Section A（1a-2d) 预习案
【预习目标】
1. 知识目标：掌握单词：litter, bottom, fisherman, coal, ugly, advantage, cost, wooden,
2. 了解翻译词组：the bottom of be full of used to put..into... close down, play a part in, instead of, cut down, reduce.
3. 用思维导图描述环境污染的问题
【学法指导】
1. 勤翻书 2. 多思考 3.标疑惑 4.讲诚信
【预习任务】
【活动一： 必备单词 】5’ 参考单词表
1．v. / n. 乱扔 / 垃圾；废弃物_________________2．n. 底部；最下部_________________
3．n. 渔民；钓鱼的人________________________4．n. 煤；煤块________________________
5．adj. 丑陋的；难看的________________________6．n. 优点；有利条件_________________
7．v. / n. 花费 / 花费；价钱__________________（过去式：________ 过去分词：________）
8．adj. 木制的；木头的________________________9．adj. / n. 塑料的_________________
10．n. 垃圾箱_______________________________ 11.对某人残忍____________________
i12.对...有害_______________________ 13.在...顶端_______________________
【活动二：核心词汇运用译】3mins
1. Living in the city has many advandvanttages (advantage), such as good schools, big shopping centers and so on.
2. Mr. Black had his house repaired and it cosooooooooooot((((cost)him at least 5,000 dollars.
3.There is a__________________(wood) table in the middle of the room.
4. There used to be many____________________(fisherman) in the village.
5. Everyone in the class is asked to play a part in_________________(keep) the classroom clean.
【活动三：佳句仿写】4mins
Everyone in this town should play a part in cleaning it up!
每个人都应该在保护环境中发挥作用。
Everyone should play a part in protecting the environment.
We should take the bus or subway instead of driving.
现在我可以步行去上班，而不是开车了。
Now I can walk to work instead of driving.
So together, our actions can make a difference and lead to a better future!
食用过多的糖会引起健康问题。
Eating too much sugar can lead to health problems.
翻译句子：①We should take the bus or subway instead of driving.
____________________________________________________________________
②Our actions can make a difference and lead to a better future!
_____________________________________________________________________
【活动四：语法补给站】4mins
★1.Yes, but people are throwing litter into the river. 是的，但人们正把垃圾扔进河里。(P97页,1c)
litter ①[不可数名词]垃圾;废弃物
e.g.There are no more people ___________________ in public places. 不再有人在公共场所扔垃圾了。
②[动词]乱扔
e.g. Don't litter in parks. （翻译） ______________________________________
辨析: litter, rubbish 与 waste三者均含“垃圾,废弃物”之意.
litter 垃圾;指随手丢弃的
e.g.Please do not drop litter.（翻译） __________________________________
waste指任何被丢弃的东西
e.g.There will be ___________ as long as we have a little creativity.只要我们有点儿创意就不会有垃圾。
★2.There are other advantages of bike riding. 骑自行车还有其他的好处。(P98 页,2d)
advantage [可数名词]优点;有利条件 其反义词为 disadvantage 缺点;不利条件
相关短语：the advantage of ......的优点
e.g. It has more advantages than disadvantages.（翻译）___________________________________________
★3.So together, our actions can make a difference and lead to a better future!
因此齐心协力，我们的行动就能起作用，就会创造更加美好的未来!(教材第 98页,2d)
1) make a difference起作用,有影响 difference可用 big, great 等修饰,表示影响的程度。
2) make a difference to 对......产生影响
e.g. We want to________________________________________the world.我们想对世界有所作为。
The accident ___________________________________ her. 这次事故对她产生了重大影响。
Unit 13 We're trying to save the earth!.
课时1 Section A（1a-2d) 探究案
【小组共研1】1a ＆1b
What happened to Mark’s hometown
①problem：
②Why
③solutions：
【小组共研2】2d Read and answer.
1. How may kinds of pollution are mentioned What are they
2. How many solutions
【巩固提升】
Susan and Jason ______________(interview) by a reporter to talk about their ideas to cut down the pollution. They think there are many_____________(advantage) of bike riding. People should take the bus or subway instead of _____________(drive). _______________(reduce)the waste pollution, we can _____________(bring) a bag to go shopping. Besides, we shouldn’t take __________(wood) chopsticks
when buy takeaway food. So together, we can make _________________difference and lead to a ______________(good) future.
【反思建构】
Unit 13 We're trying to save the earth!.
基础练习-6’
23（2022·浙江嘉兴·中考真题）阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
My pen friend is Allison. She is a lovely Australian girl ___221___________ big blue eyes. Like me, Allison loves singing and dancing, ___222___________ we both like travelling to different places for our holidays.
Do you want to know ___223___________ our friendship started By travelling! Three years ago, I paid a visit to my ____224____________ (uncle) home in Sydney. One Saturday my cousin and I went to the Blue Mountains Scenic World and I ___225___________ (meet) Allison on the bus. She was sitting just next to me. At first, we were both a bit shy. We sat ___226_____________ (silent) all the way until we got near the foot of mountains. I was surprised by the amazing views and opened the window ___227_____________ (take) photos. That’s when Allison turned to ___228_____________ (I) and said, “It’s beautiful, isn’t it ” Then she began to explain why the mountains looked blue.
For the rest of the day, ___229_____________ three of us travelled together. We saw many koalas and were happy to see that they ____230______________ (protect) well in the forest. What a great experience! Back home, I started writing to Allison and we’ve been friends ever since.
（2022·湖北湖北·中考真题）-6’
At the end of the Spring and Autumn Period, there was a man named Gao Chai in the Qi Kingdom. Gao Chai was clever and kind-hearted. Many stories about his childhood ____231__________ (tell) in his hometown.
For example, one day, little Gao Chai and his friends ____232__________ (play) near a river when one of them fell into the water. The other ____233__________ (kid) were shocked and very frightened (受惊吓的). They did not know what ____234__________ (do) and there were no adults to help. Gao Chai ____235________ (quick) found a solution. He picked up a large gourd (葫芦) and threw ____236____ to his friend in the river. His friend ____237__________ (understand) at once and caught the gourd, which enabled him to float on the water and swim to the river bank.
Gao Chai's mother was often ill. When his father was out, the little boy would help a lot in the house, cooking meals for his mother and preparing medicine for ____238__________ (she).
After some time, Gao Chai went to the Lu Kingdom and became a student of Confucius (孔子). He was neither good-looking ____239__________ tall, and he did not talk much. Even Confucius did not have a high opinion of him at first. Fortunately, Gao Chai had one good friend among his classmates whose name was Zilu. Zile later served ____240__________ an official (官员) in the Lu Kingdom. He was asked to recommend (推荐) someone to be a good government official. The person he recommended was Gao Chai.
二、能力练 2（2022·江苏南通·中考真题）10’
When we entered Grandma’s house, I tried not to look at Grandpa’s chair, but I saw it anyway. Even the blanket (毛毯) was still there, as if Grandpa still sat there and pulled it over his legs. I was not much of a hugger, but I gave ____46____ a hug.
John and Max, my twin cousins, were fighting on the floor as if ____47____ had happened, as if Grandpa hadn’t died last winter.
“Let’s go looking for lobsters (龙虾)!” John suggested while Max was sitting on top of him.
“Yeah!” Then Max ____48____ John and ran to the small hall closet. He pulled out Grandpa’s lobster trap, with which Grandpa taught us all how to catch lobsters.
Last summer when I was holding that trap in my hands, Grandpa asked me if I wanted to stay and ____49____ him to teach Bob, my little brother, how to play chess. I said no. I wanted to catch lobsters with my cousins. But now when Grandpa was gone, there wouldn’t be any ____50____ with Grandpa.
“Hey, are you coming ” John asked me from the doorway.
“Of course.” I said.
“I’m coming, too,” Bob, my brother, shouted with ____51____.
“No way,” I said to Bob. “You are too young.”
“Bob is ____52____ enough to go this year,” Mum said. “Take him with you.”
We ran down the path leading to the river near Grandma’s house. Lobsters swam at the sandy bottom of the river. We lowered the lobster trap into the river in the same way as Grandpa had ____53____ us. Then we took off our shirts and shoes and jumped in, but the water was very cold. We all jumped out almost as ____54____ as we’d gone in. After that, we encouraged each other to jump into the water again except Bob. He was the only one on the rock, but he was _____55_____ with cold. So I decided to take him home.
After sending him back home, I decided to _____56_____ back to the river. As I headed toward the door, I saw Bob wrapped in Grandpa’s blanket in the way Grandpa did last summer.
Standing in the doorway, I could hear John and Max screaming and laughing in the river. The river and the lobsters stayed the same. _____57_____ Grandpa was gone.
I walked over to Bob. “Did Grandpa ever _____58_____ you to play chess ” I asked.
“No, Grandpa was too sick last summer.” Bob said _____59_____, looking down at his fingers.
I put the chess on the table. “Well,” I said. “Someone’s got to show you.”
“I _____60_____ Grandpa,” Bob said.
“Me, too.” It seemed like Grandpa wasn’t completely gone. It felt like he was still there with the blanket, lobsters and chess.
46. A. Grandpa B. Mum C. Grandma D. Bob
47. A. nothing B. something C. everything D. anything
48. A. kicked off B. jumped off C. played with D. fought with
49. A. help B. invite C. lead D. remind
50. A. blanket B. chess C. chair D. lobster
51. A. difficulty B. regret C. excitement D. pride
52. A. bright B. patient C. healthy D. old
53. A. praised B. shown C. expected D. provided
54. A. slowly B. quickly C. gently D. heavily
55. A. shaking B. breathing C. changing D. moving
56. A. drive B. swim C. look D. go
57. A. but B. or C. and D. so
58. A. advise B. encourage C. teach D. allow
59. A. proudly B. happily C. coldly D. sadly
60. A. respect B. support C. miss D. trust
三、情景运用-4’
Day Time Activity (Week 1) Place
Wednesday 14:00—21:00 Chinese Painting Show The City Library
Friday 9:00—11:00 Beijing Opera Sunlight Theater
19:00—21:00 Children’s Play Children’s Theater
Saturday 14:00—20:00 Paper Cutting DIY The City Park
Sunday 9:00—11:00 14:00—20:00 Tea Culture Enjoying Green Tea House
91. How many activities are there in Week 1
__________________________________________________________.
92. Where is Chinese Painting Show
__________________________________________________________.
93. Can children enjoy a play on Friday morning or evening
__________________________________________________________.
94. What time does Paper Cutting DIY start on Saturday
__________________________________________________________.
95. What activity is in Green Tea House ___________________________________________