Unit 13 We’re trying to save the earth全单元导学案

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名称 Unit 13 We’re trying to save the earth全单元导学案
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更新时间 2015-06-20 17:27:47

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宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO. 1 日期 主备 唐丽 审稿________
【学习内容】 Unit 13 We’re trying to save the earth . Section A 1a-2d
【学习目标】1. 掌握 litter ,u ( http: / / www.21cnjy.com )gly ,advantage , cost ,wooden ,bottom ,fisherman, coal, plastic , takeaway ,bin,the bottom of, make a difference等单词和短语。
2.掌握 Even the bottom of the river was full of rubbish.
Everyone in town should play a part in cleaning it up.等句型。
3.能听懂关于环境污染和环境保护的听力材料。
能正确运用 ( http: / / www.21cnjy.com )现在进行时态,used to结构,现在完成时态, 被动语态和情态动词谈论环境污染和环境保护。通过谈论环境污染,学生能培养自己的环保意识。
做到:保护环境,从我做起,从小事做起。
【自主学习】预习课本,找出重点短语.
【自学检测】 翻译(请同学们关上课本独立完成,完成后对子间相互批阅。)
拯救地球 __________________ 大量的黑烟 __________________ 大声的音乐__________________
太多的垃圾和废物_________________噪音污染__________________ 在公众场合__________________
河流底部 __________________ 变成丑陋的地方________________ 参与__________________
减弱空气污染__________________废物污染 __________________ 木头筷子__________________
被严重污染 __________________塑料叉子__________________
燃烧煤块 __________________创造一个更好的未来______________
【合作探究展示】
Step 1 情景导入
用多媒体给学生播放一些有关环境污染的图片或视频,然后询问学生对环境污染的看法和观点。
Teacher: What kinds of pollutions do you know?
What do you feel about the pollution
Students: I thin ( http: / / www.21cnjy.com )k there are____. ① noise pollution② air pollution③water pollution…
环节说明:通过视频和课前的一个师生问答互动引入新课的话题.
Step 2 完成教材1a-1c的任务
1. 要求学生翻开课本P97,迅速阅读1a部分的内容。把方框中的单词按它们产生污染的类型写入相应的栏目中,并添加更多的单词。
2. 检查答案,先要求全班一起给出答案并检查讨论。然后要求2-3名同学给出自己的答案,并把收集的答案列举在黑板上。
3. 要求学生听第一遍录音,并根据听到的内容完成课本上1b表格中的句子。然后要求2-3名同学读出序号读出所填单词读出完整的句子。
4. 要求学生听第二遍录音,并逐句进行跟读。
5. 完成教材1c的任务,要求学生模仿1a内容,编造自己的关于污染的对话并进行对话练习。并邀请2-3对同学当堂进行演示。
6. 小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的话及时解决纠正。
Step 3 完成教材2a-2c的任务
1. 要求学生翻开课本P98。播放录音一遍,完成2a,2b的听力任务,然后个别检查,统一核对答案。
2. 要求学生听第二遍录音,并逐句进行跟读。
3. 听力内容巩固训练。要求学生根据所听到的内容完成下列各句。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。大声朗读听力材料。
4. 放下听力材料,要求学生模仿听力内容,利 ( http: / / www.21cnjy.com )用2a,2b的信息分角色练习Jason与 Susan的对话。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。(5分钟)
5. 播放2d的对话录音,让学生跟读,模仿并理解大意。然后让学生分角色朗读并表演2d的对话。
【当堂检测反馈】 根据汉语提示填空完成句子,每空一词 (关上书本,独立完成。做完后对子间相互批阅。)
1.你能帮我扶住梯子的下面 ( http: / / www.21cnjy.com )吗?Can you hold the ladder for me?
2.这张票花了我10 美元。The ticket ten dollars.
3.我想在家休息而不是出去踢球。I’d like to have a rest at home playing soccer outside.
4.这个老人习惯于住在农村了。The old man in the countryside.
5.你过去常常留长发吗? you have long hair
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主完成
自评: 师评: 批阅日期:__________
一、用所给词的适当形式填空。
1. There are many kinds of (pollute)in our daily life.
2. All of th ( http: / / www.21cnjy.com )e students should take part in (keep) our school clean and tidy.
3. Can you tell us your ideas for (improve) your spoken English.
4. W e should stop ( http: / / www.21cnjy.com )using the (wood) chopsticks to protect the forest.
5. Their grandparen ( http: / / www.21cnjy.com )ts were (fisherman) near the sea before they moved to the town.
6. We’re trying _______ (save) the earth.
二、单项选择。
( )1.— How much is the ticket to Central Park
—A one-way ticket ______ $40, and you can ______ another $20 for a round-trip.
A. costs, pay B. cost, spend C. pay, spend D. spends, pay
( )2. —Why is Linlin practicing speaking English
—_______ abroad for further study.
A. Go B. Gone C. To go D. Goes
( )3. —I’m new here.
—Don’t worry. I’ll do what I can ________ you.
A. help B. to help C. invite D. to invite
三、根据汉语提示完成单词。
1. We should put up notice to stop from (乱扔)。
2. The teacher as ( http: / / www.21cnjy.com )ked us to find a way to pick up the coins at the (底部)of the bottle.
3. There are no more fish for (渔夫)to catch in the river.
4. We should take th ( http: / / www.21cnjy.com )e paper bags to go shopping instead of the (塑料)ones.
5. Could you pleas ( http: / / www.21cnjy.com )e tell us another (优点)of riding bike to work
【学生自主反思】(写出今日一得和今日不足)
今日一得:
今日不足:宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO. 6 日期 主备 唐丽 审稿________
【学习内容】 Uni ( http: / / www.21cnjy.com )t 13 We’re trying to save the earth . Section B 3a-self check
【学习目标】1. 能听懂关于环境污染和环境保护的听力材料。
2. 能正确运用现在进行时态,used to结构,现在完成时态, 被动语态和情态动词谈论环境污染和环境保护。
3、通过谈论环境污染,学生能培养自己的环保意识。掌握本课单词。
【自主学习】预习课本第104页,完成self check相应内容。
【自学检测】一、翻译下列词组
1.停止乘小汽车 2.回收纸
3.用纸巾 4.好好利用
5.用垃圾建造房 6.倒置
7.经营小生意 8.回复,归还
9.旧玻璃瓶 10.拆下
11.一个有创意的大脑 12.开一个小店
13.更受欢迎的作品 14.给他人带来欢乐
【合作探究】
Step 1完成教材3a-ab部分的任务。
1. 想一想你的城市的环境,完成3a的所给的表格。
2.根据3a 写的提要以及3b所给的提示,给你们的市长写一封信讲述你们城市的环境问题,并提出你的建议。
Step 2完成教材self check 1-2部分的任务。
1.按要求写出所给单词的不同形式,然后在每组中添加更多类似的词,给出3分钟的时限,并请4位同学核对答案。
2.把每个句子与所对应的语法结构连接起来。
3. 写出削减出给的几种污染的方法,填入表格中。
重点短语:
1.make a differen ( http: / / www.21cnjy.com )ce 起作用;影响 2. take part in 参加 3. turn off 关掉 4. pay for 付费;付出代价
5. cut down 减少 6. ( http: / / www.21cnjy.com ) lead to 通往;导致 7. hear of 听说 8. cut off 切除 9. throw away 扔掉
10. put sth. to go ( http: / / www.21cnjy.com )od use 好好利用某物 11. pull…down 拆下;摧毁 12. turn… upside down 上下颠倒;倒转 13. bring back 恢复;使想起 14.be full of 充满 15.close down 关闭
16.play a part ( http: / / www.21cnjy.com )in 扮演角色 17.clean up 打扫卫生 18.instead of 代替 19.used to过去常常……
20.be harmful ( http: / / www.21cnjy.com )to …对……有害 21.the food chain 食物链 22.at the top of 在……顶部或顶端
23.take action 采取行动 ( http: / / www.21cnjy.com ) 24.set up 建起,成立,设立 25.be known/ famous for 因……而闻名
【当堂检测反馈】用3a部分记下的笔记写一封信给市长。告诉他你的建议。
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主完成
自评: 师评: 批阅日期:
一、单项选择
( )1. He promised t ( http: / / www.21cnjy.com )o pick me up at the school gate. However, he _____ yet.
A. didn’t arr ( http: / / www.21cnjy.com )ive B. doesn’t arrive C. isn’t arriving D. hasn’t arrived
( )2. Ba Jin, ( http: / / www.21cnjy.com )one of the greatest writers in China, ___ as “People’s Writer”.
A. is regarded B. has regarded C. is regarding D. regards
( )3. —Where is Tom —He ______ in his room.
A. is reading B. reads C. read D. was reading
( )4. —May I go ou ( http: / / www.21cnjy.com )t now, Dad — No. You _____ let your mother know first.
A. can B. may C. need D. must
( )5. Her son _______ Coke, but now he ________ milk.
A. used to drink ; is used to drinking B. used to drinking ; drinks
C. is used to drinking ; used to drink D. is used to drink ; is drinking
二、 根据所给首字母写出所缺单词。
1. The boy fell off ( http: / / www.21cnjy.com ) the high tree but l____________ he wasn't badly hurt.
2. In China people usually eat m______________ on Mid-autumn Day.
3. He's a hard-working boy. He s________ a lot of money on books.
4. Light travels much faster than s_______.
5. I saw two f___________ in the park yesterday. I think they came from the USA.
三、 用括号中所给单词的适当形式填空。
1. As Chinese, ( http: / / www.21cnjy.com )we should take active part in the ___________(protect) of the environment.
2. We can make o ( http: / / www.21cnjy.com )ur lives better and easier with a little __________(create).
3. The man sailed acro ( http: / / www.21cnjy.com )ss the sea alone by his ___________(wood) boat.
4. We should prot ( http: / / www.21cnjy.com )ect the environment by the__________ (science) method.
5. You shouldn’t wait until too late to understand the __________ (important) to protect the environment。
6. The old man used _________ (be) a teacher.
7. We should _________ (clean) the room every day.
8. Look! Tom ___________ (sleep) in his room.
9. Lots of trees ____________ (plant) on the hill every year.
10. He ___________ (live) here for 20 years.
四、根据所给汉语提示完成下列英语句子。
许多专家认为,到2020年,印度人口可能会比中国人口多。
Many experts think that India's ___________ may be ________ than China's by 2020.
2. 今天该轮到你值日了。It's your _______ to be on ______ today.
3. 那边出了什么事?那么多人挤在大门口。
What's ___________ ove ( http: / / www.21cnjy.com )r there So many people are __________ round the gate.
4. 出门的时候别忘了锁门。Don't forget to _____ the door when you _____ home.
5. 别插队,否则别人会生你的气。Don't ( http: / / www.21cnjy.com ) be a ______ _________ , or the others will get angry with you..宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO. 4 日期 主备 唐丽 审稿________
【学习内容】 Unit 13 We’re trying to save the earth . Section B 1a-1e
【学习目标】1.掌握 recycle, ( http: / / www.21cnjy.com )napkin,stop doing sth., hard to do sth., recycling paper, turn off the lights等单词和短语。
2.掌握下列句型:Recycling paper is really easy.
It’s hard to stop riding in cars.
We really shouldn’t use paper napkins, you know .  
3. 能进一步地扩展所学的内容,能用目标语言谈论如何保 护环境,从而拯救地球。
【自主学习】预习课本第101页的单词和相应内容。
【自学检测】翻译下列短语。
1.停止开车____________________ 2.使用纸巾____________________
3.再利用书本和纸张____________________ 4.做...很难 ____________________
5.关掉灯 ____________________ 6.带上你自己的袋子 ____________________
7.洗头____________________ 8.停止做... ____________________
【合作探究展示】
Step 1情景导入(参考案例)
用多媒体播放一些有关治理环境污染的图片或视频,然后询问学生我们应如何做来预防和治理环境污染并发表各自的看法和观点。
1. Have you ever ta ( http: / / www.21cnjy.com )ke part in an environment project _________________________________
2. How should you do to save the environment ________________________
Step 2完成教材1a-1e的任务
1. 要求学生翻开课本P101,迅速阅读1a部分的内容。把所列举的拯救地球的措施从最容易的到最难的按1-5的顺序排序。
2. 根据1b部分所给的对话提示把你的在1a的答案与你的同伴进行对比讨论。
3. 听第一遍录音,根据听到的内容把课本上1c表格中Julia和Jack 所谈到的事勾选出来。
4. 听第二遍录音,把1c表格中哪些是Julia现在正在做的, 哪些是她将要做的,哪些是她绝对不会做的事勾选出来。
5. 听力内容巩固训练。要求学生根据所听到的内容完成下列对话。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。
6. 听第三遍录音,并打开听力材料,全班逐句进行跟读。
7. 放下听力材料,要求学生模仿听力内 ( http: / / www.21cnjy.com )容,参照1e提供的对话,利用1c,1d的信息分角色练习对话练习。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。
【 知识生成】
1. I stopped using them last year. 去年我就停止使用他们了。
【解读1】此句子的时态为一般过去 ( http: / / www.21cnjy.com )时态,常与其连用的时间状语有:yesterday/ last week/ last month/ last year/ …ago…
【举例】He waited for you here three hours ago.三个小时以前他在这里等你。
【解读2】stopped为 ( http: / / www.21cnjy.com )stop的过去式。在英语当中动词的过去式分为规则变化和不规则的变化,不规则动词总数大概不过200多个,但是使用频率很高。主要分成三类:
1、第一类不规则动词的三种形式同形,
如:cost cost cost/ cut cut cut/ hurt hurt hurt
2、第二类不规则动词的过去式和过去分词同形,
如:bring brought brought/ catch caught caught/ lead led led
3、第三类不规则动词的原形、过去式和过去分词都不相同,
如:begin began beg ( http: / / www.21cnjy.com )un/ break broke broken/ grow grew grown/ ring rang rung/ wake woke / waked woken
此外还有少数不规则动词的过去分词与原形相同,
如:come came come/ become became become/ run ran run
【当堂检测反馈】翻译
1.stop riding ( http: / / www.21cnjy.com )in cars __________________ 2.recycle books and paper .
3.当你离开房间时关灯___________________________4.不要用餐巾纸__________________
5.当你洗头发时关闭淋浴器_____________________________________________
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主完成
自评: 师评: 批阅日期:
一、用所给动词的适当形式填空。
1. Tom and Mary ___________ (come) to China last month.
2.Mike (not go) to bed until 12 o’clock last night.
3.Mary __________ (read) English yesterday morning.
4.There _________ (be) no one here a moment ago.
5. _________(recycle)paper is really easy.
6.It’s hard to stop _________(ride)in cars.
7.Don’t _________(use) paper napkins.
8.You can take your own bags when _________(shop).
二、根据首字母提示完成单词。
1. We can help to s ( http: / / www.21cnjy.com )ave the environment by r the books and paper.
2. Jack’s parent are ( http: / / www.21cnjy.com )so poor that they can’t a his education.
3. Eating too much junk food is h to your health.
4. Killing ( http: / / www.21cnjy.com )a whole shark only for a bowl of shark fin soup is too c for sharks.
5. We should do something to stop people from l rubbish.
6.We must r iron and steel.
7.We really shouldn’t use paper n .
8.Turn off the nights when you l a room.
9.Turn off the s while you are washing your hair.
【学生自主反思】(写出今日一得和今日不足)
今日一得:
今日不足:宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO.2 日期 主备 唐丽 审稿________
【学习内容】 Unit 13 We’re trying to save the earth . Section A 3a-3b
【学习目标】1.掌握method, cruel, harmful, low, industry, law, cut off
2.了解明白以下词汇及短语:shark, fin, chain, ecosystem
3. 能读懂介绍关于保护鲨鱼的文章,完成相应阅读任务,并能正确运用连词或状语从句改写文章。 通过了解鲨鱼的现状,增强保护濒危动物的意识。
【自主学习】预习课本第99页的单词和课文内容,根据3a内容和图片回答 3a中的问题。
【自学检测】 单词、短语翻译(请同学们关上课本独立完成,完成后对子间相互批阅。)
1.鱼鳍买卖 2.鱼鳍汤
3.处于食物链的顶端 4.在最近的20到30年间
5.全球环境保护组织 6.建全法律
【合作探究展示】
Step 1 情景导入(参考案例)
1.用多媒体播放一段鲨鱼的视频,以及姚明的“没有买卖就没有杀戮”的公益广告。然后询问学生
Do you like animals
How do you help protect the endangered animals
2. Skimming 速读文章,找出段落大意。
Para 1 Bad things happen when people cut off sharks’ fins.
Para 2 Environmental protection groups have done things to protect sharks.
Para 3 You’re kill ( http: / / www.21cnjy.com )ing a whole shark when you enjoy a bowl of shark fin soup.
Step 2完成教材3a 的任务
1. 要求学生快速默读短文,熟知大意,并完成课本3a的任务。然后邀请几位同学给出自己的答案,全班一起检查讨论。
2. 先邀请几位同学朗读短文,教师要注意语音,及时纠正。然后播放录音,全班同学一起跟读。
3. 短文内容巩固练习。让学生用自己的话复述根短文内容。
4. 完成教材3b的任务,要求学生再次阅读短文,用3b的方框中所给单词完成句子。
【知识生成】
1) not only … but also ( http: / / www.21cnjy.com ) …用于连接两个表示并列关系的成分,着重强调后者,意为_________;可与both ... and…替换。若连接两个成分作主语,其谓语通常与_________保持一致。
Other examples ( http: / / www.21cnjy.com ): Not only does he speak fluent English, but he can also speak Chinese and French well.
Exercise is not only good for health, but also fun.
2) a number of 与the number of的用法:
the number of意为“ ( http: / / www.21cnjy.com )… 的数量”,跟复数名词连用作主语时,中心词是number,谓语动词用单数。a number of意为“许多”,相当于 many,修饰可数名词复数。作主语时,谓语动词用复数。number前可用large,small等修饰,以表示程度。
练习:选词填空:the number of, a number of
1. ______________ tea ( http: / / www.21cnjy.com )chers in our school is 350. 2. ______________ teachers like to read books.
【当堂检测反馈】 根据汉语提示填空完成句子,每空一词。
( )1.Not only but repair it.
A. can he; he can ( http: / / www.21cnjy.com ) B. he can; can he C. can he ; can he D. he can; he can
( )2. Not only ( http: / / www.21cnjy.com )Li Ming but I students. A. is B. are C. am D. be
( )3. The famous writer _____ one new book in the past two year.
A. is writing B. was writing C. wrote D. has written
( )4.—Our country ______ a lot so far. —Yes. I hope it will be even ______.
A. has changed ; ( http: / / www.21cnjy.com ) well B. changed ; good C. has changed ; better D. changed ; better
( )5.The Smiths _______ in China for 8 years.
A. has lived B. lived C. have been D. live
( )6.My friend was good me when I was ill. She told me that eating more vegetables is good my health.
A. with; for B. to; for C. with; to D. for; with
( )7.Li Mei is in ( http: / / www.21cnjy.com )terested in drawing. Also, she is good it. A. with B. to C. at D. for
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主完成
自评: 师评: 批阅日期:__________
【当堂检测】 一.用所给词的适当形式填空。
1.I'll give the book to him as soon as he _______back(come).
2.______ the baby _______crying yet (stop)
3.I don't know wh ( http: / / www.21cnjy.com )ether mother________ me to Beijing next month.(take)
4.She ________ on her coat and went out. (put)
5.“What are they d ( http: / / www.21cnjy.com )oing ” “They_______ ready for the sports meeting.” (get)
6.The boy asked his mother________ him go and play basketball.(let)
7.I’m sorry to keep you ________for a long time. (wait)
8.It ______(take) him half an hour________ (finish) his homework yesterday.
9.If it _______ an interesting film, we’ll see it tomorrow. (be)
10.They usually _________ (do) their homework after supper.
11.Listen! who__________ (sing) in the next room now
12._______ (be) your parents in shanghai last year
13.Mr. Yu ________ (teach) us math since 1982.
14.They will have ( http: / / www.21cnjy.com ) a trip (旅行) to the great wall if it ________ (not rain) tomorrow.
15.Li Ming often________ (listen) to the radio in the morning.
二.单项选择。
( )1.-May I stop my car here -No, you____. A. can't B. mustn't C. needn't D. don't have to
( )2. - Must we clean the house now -No, you _______. A. needn't B. may not C. mustn't D. can't
( )3. Man __die without water. A. will B. can C. need D. shall
( )4. –You____ return the book now. You can keep it next week if you like.
A. can't B. mustn't C. needn't D. may not
( )5. -Johnny, you____ play with the knife, you___ hurt yourself.
A. won't...can't ( http: / / www.21cnjy.com ) B. mustn't...may C. shouldn't, must D. can't...shouldn't
【学生自主反思】(写出今日一得和今日不足)
今日一得:
今日不足:宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO. 3 日期 主备 唐丽 审稿________
【学习内容】 Unit 13 We’re trying to save the earth . Section A Grammar-4c
【学习目标】1.掌握 afford ;rec ( http: / / www.21cnjy.com )ycle ;reusable ;transportation;take part in ,can’t afford to do sth
take action , t ( http: / / www.21cnjy.com )urn off ,pay for,add up ,use public transportation 等单词短语 。
2.理解并掌握现在进行时态,used to ,被动语态,现在完成时态,情态动词等语法。
【自主学习】预习课本第100页的单词和完成4a,4b,相应内容。
【自学检测】根据汉语提示完成短语。
① 不同种类的污染 ② 河底
③ 把垃圾扔到河里 ④ 在…中起作用
⑤ 在中国南部 ⑥ 对……有害
⑦ 在……顶部 ⑧ 海洋生态系统
【合作探究展示】
Step 1情景导入(参考案例)
Teacher: Have you ever take part in an environment project
How should you do to save the environment
Students: We can____.
① turn off the lights when…② use the paper bags.. ③walk to school……
Step 2. 畅通Grammar Focus回顾语法重点.
要求学生翻开课本P100,要求学生分角色问答并翻译表格中的句子。复习各种句式所含的时态与句型结构及基本用法。并能造出相仿的句子。
Step 3完成教材4a-4c的任务
1.用4a对话中所对单词的正确形式完成对话.给出5分钟的时限,然后请2位同学朗读对话,全班集体核对答案。
2.选用4b方框中所给情态动词完成短文,给出5分钟的时限,然后请2位同学朗读短文,全班集体核对答案。
3.根据4c所给的提示列举出能帮助保护环境的事,并和小组进行讨论。
【知识生成】
1. 现在进行时: Present Progressive
定义:表示说话时(瞬间)正在进行的动作,也表示目前或现阶段一直进行的动作。
结构: be (am/is/ ar ( http: / / www.21cnjy.com )e) + v.-ing 标志词:Look, Listen, now, right now… e.g. Look! The boy is crying.
2. used to do与be used to doing
used to do sth.表示过去常常做某事, 现在不做了, 后接动词原形。be used to doing sth.习惯于做某事。
e.g. I used to get u ( http: / / www.21cnjy.com )p at six o’clock. Joe is used to drinking a cup of coffee every morning.
3. 被动语态:Passive voice
定义:表示主语是动作的承受者,即行为动作的对象的一种语态。 结构:be + 过去分词
e.g. A new school ( http: / / www.21cnjy.com ) was built last year. Our classroom is cleaned every day.
4. 现在完成时: Present Perfect
定义:表示动作已经完成, 但对现在 ( http: / / www.21cnjy.com )造成影响; 或者表示从过去某一时间开始一直延续到现在并还可能持续下去的动作。 结构: has/have + 过去分词 标志词:already, yet, ever, never, since, for…
e.g. I haven’t finished my homework yet.
5. 情态动词
1) 情态动词本身有一定的词 ( http: / / www.21cnjy.com )义,表示说话人的情绪、态度或语气,但不能单独作谓语,只能与其他动词构成谓语。常见的有:can (could), may (might), must, need, shall (should), will (would)等。
2) 情态动词无人称和数的变化, ( http: / / www.21cnjy.com ) 后接动词原形。否定式是在情态动词后面加not。个别情态动词有过去式形式, 可用来表达更加客气、委婉的语气。 e.g. Ken can climb up the tress like a koala.
Tracy could ride a bicycle when she was five years old. You mustn’t play with fire. It is dangerous.
【当堂检测反馈】翻译下列句子。
1.我们正在竭力拯救地球。
2.这条河流过去是那么干净。 ( http: / / www.21cnjy.com )
3.空气被严重污染。
4.没有研究表明鲨鱼鳍对健康有好处。
5.我们应该帮助拯救鲨鱼。
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主..完成
自评: 师评: 批阅日期:
一、根据汉语提示完成单词。
1. The shoes are so expensive that I can’t (买得起)them.
2. We should use (可重复使用的)chopsticks when we eat outside.
3. What do you think of the (交通)in China
4. The Spring Fes ( http: / / www.21cnjy.com )tival is (认为是)the most important festival in China.
5. We can save (电)by turning off the lights when we leave a room.
二、英译汉。
1. save the earth ( http: / / www.21cnjy.com ) 2. loud music
3. noise pollution 4. the bottom of the river
5. play a part in 6. waste pollution
7. be badly ( http: / / www.21cnjy.com )polluted 8. burn coal
9. a lot of b ( http: / / www.21cnjy.com )lack smoke 10. too much rubbish and waste
11. in public pl ( http: / / www.21cnjy.com )aces 12. turn into ugly places
13. cut down air ( http: / / www.21cnjy.com )pollution 14. wooden chopsticks
15. plastic forks ( http: / / www.21cnjy.com ) 16. lead to a better future
三、用动词的适当形式填空。
1.We’re trying _______ (save) the earth.
2.There used to_____ (be) clean and beautiful.
3.There are too many ______ for ________to catch (fish).
4. It’s bad for environment to use _________ (wood) chopsticks.
【学生自主反思】(写出今日一得和今日不足)
今日一得:
今日不足:宜宾县初中高效课堂模式九年级英语上导学案
班级 姓名 编号 NO. 5 日期 主备 唐丽 审稿________
【学习内容】 Unit 13 We’re trying to save the earth . Section B 2a-2e
【学习目标】1. 掌握gate ;bottle ;president ; inspiration ; iron ;work ;metal ; creativity ;throw away; put sth to good use ; pull…down;an old boat turned upside down;be an inspiration to sb ; set up a website ;a “metal art” theme park ;be known for等单词短语。
2. 能读懂介绍关于废物回收利用的文章,完成相应的阅读任务,并能够运用本节课的核心句型,谈论废物再利用的价值。  
【自主学习】预习课本第102,103页2a-2e的单词和相应内容。
【自学检测】 单词、短语翻译(请同学们关上课本独立完成,完成后对子间相互批阅。)
1.扔掉_________________ 10. 擅长回收_________________
2. 不再需要 _________________ 11. 开一家小店 _________________
3. 投入更好的使用 _________________ 12. 建立一个网站 _________________
4. 有一个有创造力的头脑_________________13. 在网上出售 _________________
5. 推倒_________________ 14.使用旧物的新方法 _________________
6. 倒转、颠倒 _________________ 15.因为…而出名 _________________
7. 由…制作而成 _________________ 16.…的重要性 _________________
8. 旧的玻璃瓶_________________ 17.带来快乐 _________________
9. 获奖 _________________ 18.一点创造力 _________________
【合作探究】
Step 1 2a 情景导入(参考案例)
1. 情景导入:用多媒体播 ( http: / / www.21cnjy.com )放一些精美的艺术作品图片,告别学生们这些作品都是用回收来的废品加工制作而成。并询问学生哪些废品可被回收利用。你们并时是如何回收利用废品的?
Which rubbish can be recycled ________________________
What have you deal wit ( http: / / www.21cnjy.com )h your rubbish in everyday life _______________________________________________
Step 2 要求学生快速默读短文,熟知大意,完成2b的表格。快速阅读课文,找出各段的段落大意:、
Para. 1 Wang Tao uses materials from old cars to make beautiful art pieces.
Para. 2 Many old things can be put to good use.
Para. 3 Jessica Wong uses old clothes to make bags.
Para. 4 Amy Hayes built a house out of rubbish.
然后邀请几位同学给出自己的答案,全班一起检查讨论。先邀请几位同学阅读短文(可一人一段),教师要注意语音,及时纠正。然后播放录音,全班同学一起跟读。
Step 3 完成教材2c-2e的任务
1.让学生再细读短文,用2c方框中所给的短语的适当形式完成句子。给出5分钟的时限,然后找6位同学朗读句子,并集体核对答案.
2. 细读短文,在文中找出由2d方框中所给单词变化而来的单词,并比较它们的不同。
3. 让学生们列举出拯救环境需要做的事;哪些是普通人们每天能做的事,哪些是要政府和组织做的事?并进行小组讨论。
【当堂检测反馈】 翻译下列句子 (关上书本,独立完成。做完后对子间相互批阅。)
1.许多古老的建筑物已经被拆除了。(pull down)
2.那辆新车将于下个月开始投入使用。
3.鲁迅作为一个伟大的作家而出名。
4.不仅学生们,老师也被邀请参加聚会。
5.这个组织设立于1998年。 ( http: / / www.21cnjy.com )
【拓展提升】1.时间: 10’ 2.训练方式: 独立,自主完成
自评: 师评: 批阅日期:
一、根据汉语提示完成单词。
1. The man was stopped by the guard at the (大门)of the school.
2. The (主席),Xi ( http: / / www.21cnjy.com ) Jinpin was found having breakfast at QinFeng bread restaurant.
3. Lei Feng has been an (榜样)to all of the teenagers.
4. The young man ha ( http: / / www.21cnjy.com )s created many art (作品)since he finished college.
5. The old man set up a factory to recycle the waste (金属)。
二、单项选择。
( )1.Not o ( http: / / www.21cnjy.com )nly Miss Li like music, but (also) she sports.
A. /; likes B. does; likes C. does; like D. is; like
( )2.On the one hand, we need .
A. create B. creative C. creativity D. created
( )3. The man built a house _________ trash.
A. out B. of C. into D. out of
( )4. We often call _________ Mr. Recycling.
A. he B. his C. him D. her
( )5. We have never visited the museum, but we have ______ it.
A. stood fo ( http: / / www.21cnjy.com )r B. belonged to C. heard about D. kept on
( )6. A: What do you think of my shirt It ___ cotton.
B: —It looks nice on you.
A. is made in ( http: / / www.21cnjy.com ) B. is made for C. is made of D. is made by
( )7. A: It’s difficult for village children to cross the river to school.
B:I think a bridge _____over the river.
A. should be built B. will build C. is built D. was built
( )8.The girl __________ an English song in the next room is Tom’s sister.
A. who is singing B. is singing C. sang D. was singing
( )9.Can you lend me the novel __________ the other day
A. that you talked ( http: / / www.21cnjy.com ) B. you talked about it C. which you talked with D. you talked about
四、根据汉语意思完成下列句子。
【学生自主反思】(写出今日一得和今日不足)
今日一得:
今日不足: