1、Unit 13Were trying to save the earth! 第一课时Section A (1a2d)类别课时要点重点单词1.litter v乱扔;n.垃圾2.ugly adj.丑陋的3.advantage n优点4cost v花费 5.wooden adj.木制的 6.bottom n底部7fisherman n渔民 8.coal n煤 9.plastic adj.塑料的10takeaway n外卖食物 11.bin n垃圾箱重点词组1.at the bottom of the river在河床底部2be full of the rubbish充满了垃圾 3throw litt
2、er into the river把垃圾扔入河中 4play a part in cleaning it up尽一份力把它清理干净5land pollution土地污染 6fill the air with black smoke使空气中充满了黑烟 7cut down air pollution减少空气污染 8make a difference产生影响 重点句式1.Everyone in town should play a part in cleaning it up.城里的每个人都应当尽一份力把它清理干净。2The air is badly polluted because there a
3、re too many cars on the road these days.空气被严重污染因为如今路上的汽车太多了。3To cut down air pollution,we should take the bus or subway instead of driving.为了减少空气污染,我们应当乘坐公汽或地铁而不是开车。4Our actions can make a difference and lead to a better future .我们的行动能产生影响,创造一个更好的未来。5I used to be able to see stars in the sky.我过去能在天空
4、中看到星星。6The air has become really polluted around here.Im getting very worried.这儿的空气真的已经被污染了,我非常担心。自主学习案根据汉语提示完成单词。1We should put up notice to stop from littering_(乱扔)2The teacher asked us to find a way to pick up the coins at the bottom (底部)of the bottle.3There are no more fish for fishermen (渔夫)to
5、catch in the river.4We should take the paper bags to go shopping instead of the plastic (塑料)ones.5Could you please tell us another advantage (优点)of riding bike to work?课堂导学案Step 1准备与热身(Preparation)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
6、 about the pollution?Students:I think there are_ .noise pollution; air pollution;water pollutionStep 2呈现与输入(Presentation)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。(1分钟)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23名同学给出自己的答案,并把收集的答案列举在黑板上。(3分钟)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23名同学读出序号读出所填单词读出
7、完整的句子(2分钟)(1)polluted,rubbish,fish(2)litter,rubbish (3)newspaper,stop,clean4要求学生听第二遍录音,并逐句进行跟读。(2分钟)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23对同学当堂进行演示。(3分钟)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。(2分钟)用所给词的适当形式填空。1There are many kinds of _pollution_ (pollute)in our daily life.2All o
8、f the students should take part in _keeping_(keep)our school clean and tidy.3Can you tell us your ideas for _improving_ (improve)your spoken English.4We should stop using the _wooden_ (wood)chopsticks to protect the forest.5Their grandparents were _fishermen_ (fisherman)near the sea before they move
9、d to the town.环节说明:通过学习1a,使学生对过去完成时态有所了解,并拓宽了思路;通过1b,锻炼学生的听力及抓取关键信息的能力;通过1c的训练锻炼学生的口头表达能力,同时巩固对本课内容的认识。 Step 3练习与体验(Practice)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分钟)2要求学生听第二遍录音,并逐句进行跟读。(2分钟)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。(4分钟)1)The air is badly polluted because
10、 there are too much cars on the road these days.2)Factories that burn coal also filled the air with a lot of black smoke.3)There is also too much rubbish and waste.People litter things every day.4)People are also littering in public like parks,this is turning beautiful places into ugly ones. Step 4运
11、用与生成(Production)1大声朗读听力材料。(1分钟)2放下听力材料,要求学生模仿听力内容,利用2a,2b的信息分角色练习Jason与 Susan的对话。然后邀请23对同学当堂演示。看哪一对的表现最佳。(5分钟)3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。(5分钟)将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用;同时,小组合作对话训练了同学们的合作意识和团队精神;对话的当堂演示使同学们有了学英语的成就感,张扬了个性。Step 5巩固与提高(Progress)探究点一Were tryin
12、g to save the earth!我们正在设法拯救地球。【点拨】1.try为动词,意为“试图,尝试”,try后可接动词不定式或动名词作宾语,但意义不一样。(1)try to do sth设法做某事。eg.Ill try to improve my English.我要设法提高我的英语成绩。He tried to solve the problem.他试图解决这个问题。(2)try doing sth试着做某事。eg.Lets try doing things together.让我们试着一起做事吧。The next time you feel stressed or tired,try
13、doing an exercise you enjoy.在下次感到有压力或疲劳的时候,试试做一项你喜欢的运动吧。(3)try还可作名词,意为“尝试”,常用短语为have a try试一试。eg.I have three good methods.I will have a try.我有三种不错的方法,我将会试一下。(4)try构成的其他常见短语有:try on试穿eg.May I try on the hat?我能试戴这顶帽子吗?try out试验eg.We have tried out the method many times.这个方法我们已经试过很多次了。try ones best to
14、 do sth尽某人最大努力做某事。eg.You should try your best to achieve your dreams.你们应该尽力去实现你们的梦想。2save的用法。(1)v救,挽救save ones life挽救某人的生命。(2)v储蓄,贮存save money存钱。(3)v节省save water节约用水。针对训练 ( B )1.We are trying _ best to make the environment more and more beautiful.AweBourCusDours探究点二Its good for health and it doesnt
15、cost anything.它对健康有好处,而且也不花钱。【点拨】cost在句中用作动词,表示“花费”,其主语是物或某种活动,cost还可用作名词,表示“成本,费用”等。常见用法如下:(1)sth cost(s)sb(可省略)金钱某物花了(某人)多少钱。eg.A new computer costs a lot of money.买一台新电脑要花很多钱。(2)the cost of 的费用、成本。eg.This is the total cost of the holiday.这是这个假期的总费用。注意:cost的过去式及过去分词都是cost,没有被动语态。归纳表示花费的其他几种方式如下:(1
16、)spend其主语是人,常用结构为:spendstheg.I spent two hours on this math problem.这道数学题花了我两个小时。They spent two years (in) building the bridge.他们花了两年时间造这座桥。(2)take常用结构为It takes sb时间to do sth做某事花了某人多少时间。亦可用doing sth takes sb时间。eg.It took them three months to build the road.修这条路花了他们三个月的时间。Repairing the car took him t
17、he whole afternoon.他花了一下午的时间修车。(3)pay的主语是人,常用结构为payfor。eg.I have to pay them 20 pounds for the room each month.我每个月要付20英镑的房租。针对训练 ( A )2.They spend too much time _ the report.Awriting Bto write Con write Dwrite( B )3.Will you please _ for my dinner,Peter?Sure.Aspend Bpay Ccost Dtake( D )4.The scienc
18、e book _ me a great amount of money.Atook Bspent Cused Dcost( A )5.It will _ me too much time to read the book.Atake Bcost Cspend Dpay教学反思:本课教学中,通过多媒体给学生播放有关环境污染的图片或视频,依据图象内容进行师生问答互动引入新课。学习1a,使学生对各种类型的污染有所了解,并掌握一些描述污染的词汇;通过1b,锻炼学生的听力及抓取关键信息的通力;通过1c的训练锻炼学生的口头表达能力,同时巩固对本课内容的认识。在2a2d教学中,将听、说、读、写的任务结合起来
19、不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。教学方法的改进:课堂教学中师生互动在进行英语口语操练时,必须强化本课的语法重点,创设真实的英语语言情景,营造英语氛围,引导全体学生积极参与,实现英语交际的目的。第二课时Section A (3a3b)类别课时要点重点单词1.shark n鲨鱼2.fin n鱼 鳍3method n方法 4.cruel adj.残酷的5harmful adj.有害的 6.chain n链条7ecosystem n生态系统 8.industry n工业;行业9law n法律 10.scientific adj.科学的;科学上的重点词组1.s
20、hark fin soup鱼翅(汤)2cut off the fins 割掉鱼鳍3. be harmful to the environment 对环境有害4at the top of the food chain 处于食物链的顶端5in the last 20 to 30 years在最近的20到30年间6fall by over 90 percent下降了90%多7environmental protection groups around the world全球环境保护组织8develop laws 健全法律9the sale of shark fins 鱼鳍买卖重点句式1.But do
21、 you realize that youre killing a whole shark each time you enjoy a bowl of shark fin soup.你意识到了吗,当你每次在品尝一碗鱼鳍汤时,你正在杀死一整头鲨鱼。2This method is not only cruel,but also harmful to the environment.这种方法不仅残酷,而且对环境有害。3The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 year
22、s.在最近的20年到30年的时间里,这种鲨鱼已经下降了90%。4So far,no scientific studies have shown that shark fins are good for health.到目前为止,还没有科学研究证明鱼鳍对人们的健康有好处。5Sharks may disappear one day if we do not something to stop the sale of shark fins.如果我们不采取措施来阻止这种鱼鳍买卖,鲨鱼可能有一天会消失。自主学习案根据汉语提示完成单词。1Carl is planning to travel by ship
23、 because he wants to see the sharks (鲨鱼)in the sea.2You should teach them the method (方法)of how to grow apples instead of giving them apples.3Its harmful (有害的)to throw the old battery in the water.4Many countries have made laws (法律)to keep the animals.5If the animals are endangered ,it may broke the
24、 ecosystem (生态系统)of the world.课堂导学案Step 1准备与热身(Preparation)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?(4分钟)通过上述图片或影片的介绍,使学生对这两个短文有了一定的了解,从而达到导入新课的目的。引起学习短文的兴趣。Step 2呈现与输入(Presesntation)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
25、检查讨论。(3分钟)(1)In southern China.(2)Around 70 million sharks(3)Over 90 percent(4)They are WildAid and the WWF.Step 3练习与体验(Practice)1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分钟)2短文内容巩固练习。让学生用自己的话复述根短文内容。(4分钟)Step 4运用与生成(Production)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。(5分钟)1when2.so3.but4.Although5.i
26、f将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。Step 5巩固与提高(Progress)探究点The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.【点拨】1.the number of 表示的数量,中心词为the number,名词(短语)作定语修饰number,因此谓语动词用单数。eg.The number of the students in our school has grown from
27、1000 to more than 1500.我们学校学生的数量从1000名逐步增加到1500多名。【拓展】a number of意为“大量的”中心词是这个短语所修饰的复数名词,因此,其作主语时谓语动词应用复数形式。number前可用large,small,great等修饰。eg.A large number of wild animals have been found in the forest.在森林里发现了许多野生动物。【点拨】2.句中last是形容词,意为“最近的,刚过去的,最后的”,在句中常用作定语,修饰名词。“in the last/past一段时间”,表示在最近的,过去的多用于
28、现在完成时句中。eg.I thought her last book was one of her best.我认为她最近出版的那本书是她的最佳著作之一。In the last three months theyve had two major concerts.在最近的三个月里,他们已经举办了2场重要的音乐会。【拓展】last也可作动词,意为“持续”,是不及物动词,后面一般不带宾语,亦无被动结构。eg.The hot weather lasted until September.炎热的天气持续到九月。针对训练 ( C )1.English is spoken by _ people.Aa l
29、otBmuch manyCa large number ofDthe number of( B )2.How many students are there in your class?_ the students in our class _ over 60.AThe number of;are BThe number of;isCA number of;are DA number of;is3My uncle has _given_ (give) me much money in the last few years.4Dont forget to lock the door _if_yo
30、u_are_the_last_person_to_leave_ (如果你是最后一个离开的人)5The meeting _lasted_three_hours_ (开了三个小时)教学反思:本课教学中,通过多媒体播放一段鲨鱼的视频,依据上述广告或影片的介绍,使学生对这篇短文有了一定的了解,从而达到导入新课的目的,引起学生的学习兴趣。在3a的教学中,将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。教学方法的改进:在任务型教学中,小组互动,小组操练时,老师一定要注意学生的发音,及时予以更正,强化知识的重难点,将听、说、读、写更好地结合起来。第三
31、课时Section A (Grammar Focus4c)类别课时要点重点单词1.afford v承担得起2.recycle v回收利用3reusable adj.可重复使用的 4.transportation n运输业重点词组1.take part in 参加2.cant afford to do sth 负担不起做某事3take action 采取行动 4.turn off 关掉 5pay for付费 6.add up累加7use public transportation 使用公共交通重点句式1.It was considered the biggest cleanup project
32、this city had ever had.这被认为是这个城市曾经开展的一次最大幅度的清理活动。2We cant afford to wait any longer to take action! 我们不能再等待更长的时间来采取行动!3Many forget that saving the earth begins with small things.许多人忘记了拯救地球要从小事做起。4And instead of driving to school or work,you could ride your bike or walk.你可以骑自行车或步行上学或上班,而不是开车。自主学习案根据汉
33、语提示完成单词。1The shoes are so expensive that I cant _afford (买得起)them.2We should use _reusable_ (可重复使用的)chopsticks when we eat outside.3What do you think of the transportation (交通)in China?4The Spring Festival is _considered (认为是)the most important festival in China.5We can save _electricity (电)by turni
34、ng off the lights when we leave a room.课堂导学案Step 1准备与热身(Preparation)Teacher:Have you ever take part in an environment project?How should you do to save the environment?Students:We can_ . turn off the lights when use the paper bagswalk to schoolStep 2呈现与输入(Presesntation)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
35、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练习与体验(Practice)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。(5分钟)Have,taken; helped,considered; had,had; took; think; came; trying; wait;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。(5分钟)May,must,can,may,have to,could,would,could,canStep 4运用与生成(Produc
36、tion)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(2分钟)将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。Step 5巩固与提高(Progress)探究点英语中的时态1一般现在时(1)概念:经常、反复发生的动作或行为及现在的某种状况。(2)时间状语:sometimes,often,usually,always,every day (year,month),once a weed,on Saturdays等。(3)结构:主语2现在进行时(1)概念:表示现阶段或说话时正在进行的动作或状态。(2)时间状语:now,at
37、the moment等。(3)结构:主语am/is/aredoing3一般过去时(1)概念:过去某个时间里发生的动作或状态。(2)时间状语:yesterday (morning,afternoon,evening),last year (Sunday,week),in 2019 (2009,2019),just now,two days (years,months) ago(3)结构:主语4过去进行时(1)概念:表示过去某段时间或某一时刻正在发生的动作。(2)时间状语:at this time yesterday,at that time以及when引导的从句谓语动词为一般过去时的时间状语。(
38、3)结构:主语was/weredoing5一般将来时(1)概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。(2)时间状语:tomorrow,tomorrow morning,the day after tomorrow,soon,next Friday (week,year),in a few days等。(3)结构:主语6现在完成时(1)概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。(2)时间:already,yet,just,ever,never,before,in the past/last few years,及由for或
39、since引导的时间状语。(3)结构:主语have/hasdone7过去完成时(1)概念:表示在过去某一时间或动作之前已经发生或完成的动作或情况。表示“过去的过去。”(2)时间状语:by或before构成的过去时间短语或when,before,until等引导的从句。(3)结构:主语haddone8过去将来时(1)概念:表示在过去的某个时候看来要发生的动作或状态。(2)时间状语:the next day (morning),the following month (week)(3)结构:主语针对训练 ( C )1.Yushu earthquake _ on April 14,2019.Ahap
40、penBhappensChappenedDhas happened( B )2.The boy _ computer games when his mother came back.Ais playing Bwas playing Cplayed Dplays( C )3.Next year we _ to a high school.Ago Bwent Cwill go Dgoing( C )4.The concert _ for 10 minutes by the time I got to the theatre.Ahas been on Bhas begun Chad been on
41、Dhad begun( C )5.He said he _ an math exam the next week.Awill have Bis going to haveCwould have Dwere going to have6Wheres Jim?He _is_playing_ (play) soccer on the playground.7They _have_stayed_ (stay) in the hotel since two days ago.8Mike _didnt_do_ (not do) his homework last night.9Neither of my
42、parents _was_ (be) at home last Sunday.教学反思:本课教学中,通过课前一个师生问答互动引入新课的话题。在Grammar Focus教学中,呈现限时作业,培养了学生的独立意识。在4a4c教学中,将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。教学方法的改进:通过自测,强化本课时的语法训练,同学们在限时作业时,老师一定要关注全体学生,及时更正答案,表扬优秀者,带动中差生,以便全体学生共同进步。第四课时Section B (1a1e)类别课时要点重点单词1.recycle v回收利用2.napkin n餐
43、巾重点词组1.recycle books and paper 回收书和废纸2.use paper napkins 使用纸巾3turn off the shower 关掉喷头 4.ride in cars 开车出行重点句式1.Recycling paper is really easy.回收废纸真的很容易。2But it is hard to stop riding in cars.但是阻止开车出行却很难。3We really shouldnt use paper napkins.我们真不应当使用纸巾。自主学习案根据首字母提示完成单词。1We can help to save the envir
44、onment by recycling the books and paper.2Jacks parent are so poor that they cant afford his education.3Eating too much junk food is harmful to your health.4Killing a whole shark only for a bowl of shark fin soup is too cruel for sharks.5We should do something to stop people from littering rubbish.课堂
45、导学案Step 1准备与热身(Preparation)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。1Have you ever take part in an environment project?_2How should you do to save the environment?_环节说明:通过上述图片或影片的介绍,使学生对这两个短文有了一定的了解,引起学习短文的兴趣。而且还可以很自然的导入到本节课的内容。Step 2呈现与输入(Presesntation)1要求学生翻开课本P101,迅速阅读1a部分的内容。把所列举
46、的拯救地球的措施从最容易的到最难的按15的顺序排序。(4分钟)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。(2分钟)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。(2分钟)Step 3练习与体验(Practice)1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。(2分钟)2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。(3分钟)1)Lots of people think theres noth
47、ing they can do.2)You should turn off the shower when youre washing your hair.3)You should take your own bags when you go food shopping.4)People should stop riding in cars and start riding bikes.5)How come you are so interested in the environment?Step 4运用与生成(Production)1听第三遍录音,并打开听力材料,全班逐句进行跟读。(2分钟)
48、2放下听力材料,要求学生模仿听力内容,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23对同学当堂演示。看哪一对的表现最佳。(5分钟)将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用; 幽默十足的故事让学生体验了学英语的乐趣。Step 5巩固与提高(Progress)探究点一Recycling paper is really easy.回收纸张真的很容易。(1)本句的主语为动名词短语Recycling paper,所以谓语动词用单数形式的be动词is。recycle为动词,意为“再循环,回收利用”。(2)really
49、 adv.,意为“真正的,实际上”,在句中修饰adj.,位于be动词之后。really也可用来修饰v.及全句,常置于实义动词前,助动词和情态动词之后。为了强调,也可置于系动词、助动词、情态动词前。探究点二But its hard to stop riding in cars.但停止驾驶汽车很难。(1)本句是动词不定式作主语的常用句型。句中it是形式主语,句型为:Itsadj.to do sth。(2)stop v,意为“停止”。stop doing sth意为“停止做某事”。stop to do sth意为“停下来去干别的事情”。探究点三I agree.我同意。agree v,意为“同意”,a
50、gree with sb同意某人的意见。agree on sth同意某事。agree to do sth同意做某事。agreedisagree。eg.I quite agree with you.我非常同意你的意见。He agreed to help us.他同意帮助我们。教学反思:本课教学中,通过多媒体播放一些有关治理环境污染的图片或视频,依据上述图片或影片的介绍,使学生对本节课内容有一定的了解,引起学生学习的兴趣,而且还可以很自然地导入到本节课的内容。在1a1e教学中,将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。教学方法的改进:
51、通过英语听力测试的结果来考查学生掌握语言知识的能力。根据测试中存在的问题,学生们必须反复地听英语课文,持续跟读,熟读成诵,只有这样循序渐进,才能保证英语教学效果地不断提高。第五课时Section B (2aSelf Check)类别课时要点重点单词1.gate n. 大门2.bottle n瓶子3president n负责人,总统 4.inspiration n灵感5iron n铁 6.work n(音乐,艺术)作品7metal n金属 8.creativity n创造力重点词组1.throw away 扔掉2.put sth to good use 好好利用3pulldown拆下 4.an
52、old boat turned upside down一艘倒过来的旧船5be an inspiration to sb 成为的榜样6set up a website 建立一个网站7a “metal art”theme park 一个“金属艺术”主题公园8be known for 以而闻名 9.bring back 恢复;使想起:归还重点句式1.Have you ever thought about how these things can actually be put to good use?你曾经考虑过怎样把这些东西充分的利用起来吗? 2I plan to write a book abo
53、ut new ways to use old clothes.我计划写一本关于使用旧衣服的方法的书。3Wang Tao hopes to set up a “metal art”theme park to show people the importance of environment protection.王涛希望建一个“金属艺术”主题公园来展示环境保护的重要性。4Not only can art bring happiness to others,but is also shows that even cold,hard iron can be brought back to life
54、with a little creativity.艺术不仅能带给其他人带来快乐,也显示了只需一点点创意,冰冷,坚硬的铁也能融入人们的生活。自主学习案根据汉语提示完成单词。1The man was stopped by the guard at the gate (大门)of the school.2The president (主席),Xi Jinpin was found having breakfast at QinFeng bread restaurant.3Lei Feng has been an inspiration (榜样)to all of the teenagers.4The
55、 young man has created many art works (作品)since he finished college.5The old man set up a factory to recycle the waste metal (金属)课堂导学案Step 1准备与热身(Preparation)1情景导入:用多媒体播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?3Which rubbish can be recycled?_4What have you deal with your
56、rubbish in everyday life?_通过上述图片或影片的介绍,使学生对这两个短文有了一定的了解,引起学习短文的兴趣。而且还可以很自然的导入到本节课的内容。Step 2呈现与输入(Presesntation)1要求学生快速默读短文,熟知大意,完成短文下面的表格。然后邀请几位同学给出自己的答案,全班一起检查讨论。(3分钟)NameWhat materials did they use?What did they make?AmyHayesrubbishA houseJessicaWongOld clothesbagsWangTaoIron and other materials f
57、rom old carsArt works2.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。(3分钟)通过学生反复阅读短文,限时独立完成所给问题,使学生循序渐进地了解文章大意,训练筛选信息的能力,感知重要的知识点,直至综合语言,深入了解文章,培养学生的全面素质。Step 3练习与体验(Practice)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(5分钟)The answers:1.pulled down2.put to good use3. built,out of4.
58、set up5.known for6.not only,but alsoStep 4运用与生成(Production)1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。2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。将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。3想一想你的城市的环境,完成3a的所给的表格。4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。5按要求写出所给单词的不同形式,然后在每组中添加
59、更多类似的词,给出3分钟的时限,并请4位同学核对答案。vn.nadj.pollutepollutionfamefamousactaction woodwoodenprotectprotection sciencescientificinspireinspiration healthhealthybuildbuilding southsoutherncreatecreativity carecarfuladj.n. adj.adv.differentdifference slowslowlyimportantimportance widewidelydevelopdevelopment sudd
60、ensuddenly6把每个句子与所对应的语法结构连接起来。7写出削减出给的几种污染的方法,填入表格中。Step 5巩固与提高(Progress)探究点一You have probably never heard of Amy Hayes,but she is a most unusual woman.你可能从未听说过Amy Hayes,但她却是一个很不寻常的女人。【点拨】1.hear意为听见,强调听到的内容,常用短语如下:hear sb do/doing sth听见某人做/正在做某事。hear of/about听说,强调从别人那里间接得到某种情况。hear from sbget/receiv
61、e a letter from sb收到某人的来信。2a most unusual woman一个非同寻常的女人。不定冠词a(n)用于形容词最高级前,表示“非常、十分、极其”,表示“最”时其前用定冠词the。eg.Titanic is a most moving film.泰坦尼克号是一部十分感人的电影。The book is the most useful among the five books.这本书是五本书中最有用的。针对训练 ( C )1._ English language is _ most important tool in our construction.A/;aBThe;
62、theCThe;aD/;the探究点二She lives in a house in the UK that she built herself out of rubbish.她住在自己在英国用废品建造的房子里。【点拨】句中out of表示“用制成”,除此之外它还有多种含义。在外,离开。e.g.Fish cant live out of water.鱼离开了水不能生存。由于。e.g.They helped me out of kindness.他们出于好心帮助我。从出来。e.g.He came out of the room.他从房间出来。缺乏,没有。e.g.He has been out o
63、f work for two months.他已经失业两个月了。辨析:be made of和be made from两个短语均可表示“某物由制成”。be made from表示通过成品看不出原材料。be made of表示通过成品可以看出原材料。【拓展】be made in在制造。in后接表示地点的名词。be made by被制造。by后接动作的执行者。be made into被制成,指把原材料制成成品。be made up of由组成。针对训练 ( B )2.Your coat looks very nice.Whats it made _?Cotton and it is made _ W
64、uhan.Afrom;in Bof;in Cfrom;on Dof;on( B )3.Do you believe that paper is made _ wood?Yes,I do.And you can see those books are made _ paper.Afrom;from Bfrom;of Cof;from Dof;of教学反思:本课教学中,通过多媒体播放一些的精美的艺术作品图片,依据图片的介绍,使学生对这篇短文有所了解,引起学生学习短文的兴趣。自然导入本课新课。在2a2b教学中,通过反复阅读短文,限时完成作业,学生循序渐进地了解文章大意,训练筛选信息的能力,感知重要知识点,培养学生的全面素质。在2c2e教学中,将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和应用。教学方法的改进:主要针对本单元的主要目标语言进行加强巩固训练,训练题要难易合适,覆盖面广,教学内容适合各个层次的学生,以便全体学生的共同提高。第 14 页