Unit 13 We're trying to save the earth! Section A1a-2b学案（无答案）2022-2023学年人教新目标九年级英语全册

Unit13第1课时（Section A 1a-2b）预习学案
【学习目标】
知识目标：掌握单词：litter, bottom, fisherman, coal, ugly, advantage, cost, wooden, plastic等
能力目标：提升听说读能力。
【学习过程】
一、预习指导：汉译英
1.南方的_________________________ 2.北方的________________________
3.东方的_________________________ 4.西方的________________________
5.对某人残忍____________________ 6.对...有害_______________________
7.在...顶端_______________________ 8.实际上________________________
合作探究：翻译下列句子
We should take the bus or subway instead of driving.
____________________________________________________________________
Our actions can make a difference and lead to a better future!
_____________________________________________________________________
知识点
★1.Yes, but people are throwing litter into the river. 是的，但人们正把垃圾扔进河里。(教材第 97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） __________________________________
rubbish指任何成堆的破损的、用过的或无用的东西。
e.g.You'd better_________________________ the on the ground. 你最好不要把垃圾扔在地上。
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。(教材第 98 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。
【拓展】 有关make的常用短语：
1.铺床___________________ 2.沏茶___________________ 3.惹麻烦____________________
4.赚钱___________________ 3.拜访___________________ 4.做决定____________________
5.犯错误_________________ 6.谋生___________________ 7.制造噪音___________________
8.务必__________________ 9.打电话__________________
四．当堂达标
I.用括号内所给单词的适当形式填空。
1.There is a__________(wood) table in the middle of the room.
2. There used to be many____________(fisherman) in the village.
3. Everyone in the class is asked to play a part in_________(keep) the classroom clean.
4. Can you tell me the machine's __________________(advantage)
5. Her _________(act) tell us a lot about her purpose.
Ⅱ.根据汉语意思完成英语句子，每空一词。
1. 牛奶对孩子们的健康有好处。
Milk ________ ________ ________ children's health.
2. 辛迪，请记得帮我寄信。
Cindy, please _________________ ________ ________ me send the letter.
3. 刚才乔重重地摔到楼梯下面。
Joe landed heavily ________ ________ ________ ________ the stairs just now.
4. 我们没有茶。你愿意喝点咖啡代替茶吗？
We don't have any tea. Would you like coffee ________ ________ tea
5. 人们普遍认为，教育会对一个人的生活产生影响。
People generally agree that education can ________ ________ _______________ ________ a person's life.