Unit 1 Topic 2 导学案 2025-2026学年仁爱科普版（2012）九年级英语上册

Unit 1 Topic 2 Section A 【学习目标】 1.能通过标志词提示掌握现在完成时的结构及用法。 2.能用所学词汇、句型完成短文改错。 3.通过听力训练,能正确填出文中所缺的英文单词。 【预习导学】 一、生词速查 1.　 　 adv.还,仍 2.　 　 adv.很可能,大概  3.　 　 n.电影院  二、短语速记 1.购物中心　 　  2.不再;再也不　 　  3.迷路　 　  4.互相　 　  5.百货公司　 　  三、句子速译 1.I have just been to a shopping center with Kangkang. _____________________________________________________________________ 2.I've never been there before, but I don't want to go there any more. _____________________________________________________________________ 3.We got lost and couldn't find each other. _____________________________________________________________________ 4.Let's call him up now. _____________________________________________________________________ 5.Could you tell me some interesting places around here? _____________________________________________________________________ 四、想一想 预习课本1a,回答下列问题。 1.Where has Michael been? _____________________________________________________________________ 2.Why doesn't Michael want to go to the shopping center any more? _____________________________________________________________________ 3.What happened to Michael and Kangkang? _____________________________________________________________________ 【合作探究】 再探现在完成时 用方框中所给的词填空。 for　yet　already　since　ever 1.I have 　 　done the work.  2.—Have you had your breakfast, Jim? —No, not 　 　.  3.—Have you 　 　 been to Tokyo?  —No, never. 4.Maria has slept 　 　ten hours.You should wake her up.  5.Sam has been an English teacher 　 　two years before.  大家来找茬 ◎学法指导:认真审题,每句只有一处错误。错误类型涉及固定搭配、名词单复数、主谓一致、标志词等。细心观察,认真做题是提高准确率的关键。 阅读1a,改正文章中出现的5处错误。先在错误处画线,然后再把正确答案填在右边的横线上。 Michael and Kangkang have just been to a shopping centers. 1.　 　  They have never been there before, but they don't want to going there any more 2.　 　  because there were so many people they couldn't find each other. 3.　 　  Michael hasn't found Kangkang yet.Maybe Kangkang been home already. 4.　 　   Both Michael and Maria doesn't like going to a place like that. 5.　 　  听力任务 一、听录音,根据所听内容选出Steve参观过的地方的图片,并在方框里打钩。 shopping center　　 cinema central park department store ◎学法指导:认真识别这四幅图,弄明白它们代表的含义,然后认真听录音,注意Steve回答yes的图片是哪几张,这样可以做到有的放矢。 二、再听一遍录音,补全对话中所缺的单词。 (Steve and Helen are talking on the phone.) Steve:I have just been living here for a few days.Could you tell me some interesting places around here? Helen:Have you 1.　 　been to the new shopping center?  Steve:No.I've 2.　 　been there before.But I've 3.　 　been to a department store.  Helen:Then you can go there to do some shopping.By the way, have you ever been to the cinema nearby? Steve:Yes, I've 4.　 　watched a movie there.It is wonderful.  Helen:Have you been to the central park? Steve:No, I haven't been there 5.　 　.  Helen:Then, you can have a walk there. Steve:Thank you. ◎学法指导:在听录音之前,先快速浏览一下对话内容,进行答案预判并试填,然后认真听录音,核对答案,这样可以提高正确率。 【知识超市】 get lost的用法 　  ●We got lost and couldn't find each other.我们迷路了,并且找不到彼此。 ◎观察思考:1.If you get lost in a strange city, you can ask the police for help.如果你在一座陌生的城市迷路了,你可以找警察帮忙。 2.Jim lost his way while walking in that big city.Jim在那座大城市走路时迷路了。 ◎用法总结:1.get lost=lose one's way 迷路 2.each other=one another 彼此,互相 用所给词的适当形式填空 1.We can avoid 　 　(get) lost if we use BDS (北斗卫星导航系统).  2.If you lose 　 　(you) way, what will you do?  3.After we got 　 　(lose), we couldn't find each other.  Neither do I 的用法 　  ●—I really don't like going to a place like that. 　　—Neither do I. ——我真的不喜欢去一个像那样的地方。 ——我也是。 ◎观察思考:1.Julie can't speak Chinese well.Neither can Mark.Julie说不好汉语,Mark也说不好。 2.Linda is a teacher.So is Sally.Linda是一位老师,Sally也是。 3.She likes English.So do I.她喜欢英语,我也喜欢。 ◎用法总结:1.“Neither / Nor+助动词 / be动词 / 情态动词+主语”,表示“某某也不”,当前一句和后一句内容相同且前一句是否定句时,用此结构。 2.“So+助动词 / be动词 / 情态动词+主语”,表示“某某也是”,当前一句和后一句内容相同且前一句是肯定句时,用此结构。 根据汉语提示补全英语句子 1.Tom can't play computer games.　 　 　 　 　 　(我也不会).  2.He enjoys working late into the night.　 　 　 　　 　(我们也是).  3.Lucy is very tall.　　 　　　　(我也是).  【参考答案】 预习导学 一、 1.yet 2.probably 3.cinema 二、 1.shopping center 2.not...any more 3.get lost 4.each other 5.department store 三、 1.我和康康刚刚去了购物中心。 2.我以前从来没有去过那里,但是我再也不想去那了。 3.我们迷路了,并且找不到彼此。 4.我们现在给他打电话吧。 5.你可以告诉我这周围一些有趣的地方吗? 四、 1.He has been to a shopping center. 2.Because there were too many people there. 3.They got lost and couldn't find each other. 合作探究 任务驱动一 1.already 2.yet 3.ever 4.for 5.since 任务驱动二 1.center　2.go　3.that they　4.has been　5.don't 任务驱动三 一、 √cinema　√department store 二、 1.ever　2.never　3.just　4.already　5.yet 命题点一 1.getting 2.your 3.lost 命题点二 1.Neither/Nor　can　I 2.So　do　we 3.So　am　I 学科网（北京）股份有限公司 $$ Unit 1 Topic 2 Section D 【学习目标】 1.能通过标志词提示识别现在完成时。 2.能恰当地运用本话题重点短语、句型。 3.能写出一篇关于喜欢住城市还是农村的英语文章。 【预习导学】 一、生词速查 1.　 　 adj.当地的,本地的  2.　 　 n.首都;资本  3.　 　 adj.巨大的,极多的  4.　 　 n.集市,市场  5.　 　 adj.优秀的;杰出的  二、短语速记 1.有……的人口　 　  2.被……包围　 　  3.靠近;接近　 　  4.公共交通;公共运输　 　   5.偶然碰到;遭遇　 　  三、句子速译 1.我以前从来没有去过那儿。 _____________________________________________________________________ 2.——我真的不喜欢去一个像那样的地方。 ——我也是。 _____________________________________________________________________ _____________________________________________________________________ 3.他们小心翼翼地处理垃圾并阻止(人们)砍树。 _____________________________________________________________________ 四、想一想 1.现在完成时有哪些标志词? _____________________________________________________________________ 2.居住在城市有哪些优缺点? _____________________________________________________________________ 【合作探究】 现在完成时大揭秘 选词填空。 never　ever　just　already　yet 1.—Have you eaten your lunch, Sam? —No, not 　 　.  2.They have　 　taken some measures to solve the problem.  3.—Where is Jim? —He has 　 　left here.  4.—Have you 　 　been to Mount Emei before?  —Yes, I have. 5.It is the latest movie.I have 　 　seen it before.  句型归纳 根据汉语提示补全英语句子。 1.She 　 　 　 　(不喜欢) that place.  2.The number of visitors here is 　 　 　 　 (增加了) 20% every year.  3.Tony doesn't like singing.　 　　 　 　 　(我也是).  4.　 　 　 　(多亏) the CPC(中国共产党), our China is becoming stronger and stronger.  5.In our school, about 　 　 　 　(1 / 5) of the students are from the countryside.  书面表达 　　李明的班上举行了一次关于“喜欢居住在农村还是城市”的讨论,李明参与了这次讨论,并发表了他自己的观点。假如你是李明,你会怎么想? 请以 “I like living in 　 　(the countryside / city)”为题,写一篇80词左右的文章。要求:先选择自己喜欢的主题补全标题,再尽量阐明理由。  I like living in　 　  _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ 【知识超市】 called的用法   ●I live in a small mountain village called Green Forest in Chongqing, China.我住在中国重庆一个叫绿森林的小山村。 ◎观察思考:1.I have a dog called Bell.我有一条叫Bell的狗。 2.The man called Lao Li drove me home last night.昨晚是那个被叫作老李的人开车送我回家的。 3.I think the man named Mr.Know-all is very kind to me.我认为那个被叫作百事通的人对我很友好。 ◎用法总结:1.called “被叫作,被称为”,它在这里是作非谓语动词。本句中,called是过去分词作后置定语,修饰前面的名词。 2.此处还可以用named代替called,它们意思相同,用法也相同。 用所给词的适当形式填空 1.The girl 　 　(name) Xiao Li has left the hospital.  2.I like the cat 　 　(call) Miaomiao.  3.Jim is 　 　(call) his brother at the moment.  be careful with和discourage的用法 　  ●They are careful with garbage and discourage cutting trees.他们小心翼翼地处理垃圾,并阻止(人们)砍树。 ◎观察思考:1.You should be careful with your work.你在工作上应该小心些。 2.We must be careful of the dog.我们应该当心那条狗。 3.Ted often discourages me from speaking loudly in public places.Ted经常阻止我在公共场合大声说话。 ◎用法总结:1.be careful with “对……小心/谨慎”; be careful of “对……当心;注意”。 2.discourage v.使泄气;阻拦;劝阻;discourage doing sth.“阻止做某事;不鼓励做某事”;discourage sb.from doing sth.“阻止某人做某事”。 根据汉语提示补全英语句子 1.When you move your house, you had better 　 　 　 　 　 　(对……小心) that big vase (花瓶).  2.Please 　 　 　 　 　 　(当心) that gray cat.It might bite (咬) you.  3.My headteacher always discourages us from 　 　(睡觉) in class.  【参考答案】 预习导学 一、 1.local 2.capital 3.huge 4.market 5.excellent 二、 1.with a population of... 2.be surrounded by... 3.close to 4.public transportation 5.meet with 三、 1.I have never been there before. 2.—I really don't like going to a place like that. —Neither do I. 3.They are careful with garbage and discourage cutting trees. 四、 1.现在完成时的标志词:already(已经);yet(还未,尚未);never(从不);ever(曾经); before(以前); just(刚才); so far(到目前为止); till now(直到现在为止); up to now(到现在为止); over the...years(在过去……年); in the past...years(在过去……年中)。 2.居住在城市的优点:excellent transportation; interesting places; going shopping easily; rich entertainments。缺点:heavy traffic; crowded people; air pollution。 合作探究 任务驱动一 1.yet 2.already 3.just 4.ever 5.never 任务驱动二 1.doesn't　like 2.increasing　by 3.Neither　do　I 4.Thanks　to 5.one　fifth 任务驱动三 I like living in the countryside  Where do you choose to live, in the countryside or in the city? In my opinion, I will tell you my answer proudly:I like living in the countryside better than in the city. Maybe you will feel surprised at my opinion.Actually there are many advantages living in the countryside.To begin with, the air is clean and fresh.We can hear the nice sound of birds when opening our eyes every morning.The cost of living is low.What's more, we needn't worry about the problem of living places.We can live a peaceful life. Do you agree with me? Are you excited to move to the countryside now? 命题点一 1.named 2.called 3.calling 命题点二 1.be　careful　with 2.be　careful　of 3.sleeping 学科网（北京）股份有限公司 $$ Unit 1 Topic 2 Section B 【学习目标】 1.能正确表达对人口数量的提问。 2.能区分increase by与increase to的用法。 3.能用数字中的千位、百万位与十亿位进行表达。 【预习导学】 一、生词速查 1.　 　 n.人口,人数  2.　 　n. 俄罗斯→　 　n.俄罗斯人  3.　 　v.&n.增加,增大,增多  4.　 　v. 实现;达到;够得着;到达  二、短语速记 1.增加了　 　  2.发展中国家　 　  3.发达国家 　 　  4.实施;执行　 　  5.采取措施　 　  三、句子速译 1.康康正在报纸上看一篇关于人口的报道。 _____________________________________________________________________ 2.它正以每年八千两百万的速度增加。 _____________________________________________________________________ 3.美国有多少人口? _____________________________________________________________________ 4.那么,我们应该如何处理这些问题呢? _____________________________________________________________________ 5.只有共同努力,我们才能创造一个更加美好的未来。 _____________________________________________________________________ 【合作探究】 人口问题知多少 对画线部分提问。 1.The population of China is over 1.4 billion now.  　 　 　 　the population of China now?  2.The population of China was about 1.3 billion 20 years ago.  　 　　 　the population of China 20 years ago?  3.There are over 1.42 billion people of India now.  　 　 　 　 people are there in India now?  4.The population in the USA is over 340 million now.  　 　 　 　 the population of the USA now?  5.The world has a population of about 8.2 billion now.  　 　 　 　a population of about 8.2 billion now?  人口是如何“增加”的 用介词by或to填空。 1.My income (收入) has increased 　 　30% till now.  2.The population is increasing 　 　82 million every year.  3.The population of the world has increased 　 　 about 8.2 billion.  4.The population of our city has increased 　 　 15%.  5.If you work in our department, your salary (薪水) will be increased 　 　10%.  趣味“数字” 用英语写出下列数字。 1.100　 　  2.3 000 　 　  3.50 000　 　  4.6 000 000　 　  5.9 000 000 000　 　  ◎学法指导:1.读数字时,从右到左看空格:第一个空格读thousand;第二个空格读million;第三个空格读billion。 　　2.百位与十位之间要用and连接;如果百位与个位之间没有十位数,则百位与个位之间用and连接。 【知识超市】 increase by与increase to 　  　　●And it is increasing by 82 million every year.并且它正在以每年八千两百万的速度增长。 ◎观察思考:1.The number of girls is increasing by 20% every year in our school.我们学校女学生的数量正在以每年百分之二十的速度增长。 2.Do you need to increase your income by 15% every month? 你需要每个月增加百分之十五的收入吗? 3.The number of workers in this factory has increased to 400.这家工厂的工人数量已经增加到了400。 ◎用法总结:1.increase by “增加了……”,指按照多少比例增长,by后跟增长部分。 2.increase to “增加到……”,to后跟最后的总量。 根据汉语意思,补全英语句子 1.她的运动次数增加到每周6次。 Her exercising times 　 　 　 　six times every week.  2.印度人口正在以约每年1.2%的速度增长。 The population in India is 　 　 　 　about 1.2% every year.  3.我们班的男生增加到35个了。 The number of boys in our class has 　 　 　 　 35.  that作指示代词的用法   ●Mmm, that's really a lot. 嗯,那真的很多。 ◎观察思考:1.The weather in Beijing is hotter than that in Kunming in summer.北京夏天的天气要比昆明的热。 2.The population in India is larger than that in China now.现在印度人口比中国人口多。 3.That's really expensive. 那真的很贵。 ◎用法总结:指示代词that指代上文中某一物,指代复数时,用those。 用指示代词that或those填空 1.These books are thicker than 　 　on the shelf.  2.I think 　 　 is a good idea.  3.The weather in Henan is different from 　 　 in Hainan.  【参考答案】 预习导学 一、 1.population 2.Russia　Russian 3.increase 4.reach 二、 1.increase by 2.developing country 3.developed country 4.carry out 5.take measures 三、 1.Kangkang is reading a report on population in the newspaper. 2.It is increasing by 82 million every year. 3.What's the population of the USA? 4.So, what should we do with the problems? 5.Only by working together can we create a better future. 合作探究 任务驱动一 1.What　is 2.What　was 3.How　many 4.What　is 5.Where　has 任务驱动二 1.by 2.by 3.to 4.by 5.by 任务驱动三 1.one hundred 2.three thousand 3.fifty thousand 4.six million 5.nine billion 命题点一 1.increase　to 2.increasing　by 3.increased　to 命题点二 1.those 2.that 3.that 学科网（北京）股份有限公司 $$ Unit 1 Topic 2 Section C 【学习目标】 1.能理解文章的意义,并能写出文章标题和概括每段的段落大意。 2.能根据文章内容写出要点提纲。 3.能根据要求写出一篇80词左右解决实际问题的文章。 【预习导学】 一、生词速查 1.　 　 adj.天然的;天生的→nature n.自然  2.　 　 adj.更差的,更糟的 adv.更差,更糟→(反义词)better adj.更好的  3.　 　 n.政府,内阁  4.　 　 v.提供(东西或机会);主动提出  5.　 　 adj.社会的;社交的  二、短语速记 1.到目前为止　 　  2.采取措施做某事　　　　　　  3.幸亏;由于　 　  4.快速发展　 　  5.生活条件　 　  三、句子速译 1.The more people, the better? _____________________________________________________________________ 2.And what was worse, it was difficult for lots of people to find jobs. _____________________________________________________________________ 3.So far, some governments have taken many measures to solve the problems. _____________________________________________________________________ 4.And they worked well. _____________________________________________________________________ 5.Thanks to the efforts of the governments, people's living conditions are improving rapidly. _____________________________________________________________________ 【合作探究】 读懂文章,抓住要义 一、快速阅读课本1a,填出文章标题。 Title:　 　  二、阅读课本1a,把每段大意与其对应的段落进行连线。 罗列提纲,建知识树 一、阅读课本1a,补充所缺信息。 Large 1.　 　  Social problems less 2.　 　  fewer 3.　 　 opportunities  less 4.　 　 and  5.　 　  more crowded 6.　 　  heavier 7.　 　  Government measures worked 8.　 　  　　◎学法指导:学会通过列提纲来总结文章,可以帮助更好地理解和掌握文章内容。 二、语篇填空。 阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。每空限填一词,每词限用一次。 worry　enough　change　grow　careful population　many　year　without　however Is the world too crowded? Well, that's a hard question to answer. In Montana, a big state in the US, you may drive for a mile in any direction 1.　 　 seeing a person. 2.　 　, over 60,000 people share a place of one square mile in Macao. And it is very crowded.  The world's population is always 3.　 　. In 2025, it's around 8.2 billion, and it 4.　 　 about 0.83% every year. Five hundred 5.　 　 ago, the world's population was about 460 million. In 1900, it was around 1.65 billion. Now, some experts think the 6.　 　 will reach 9 billion in 2037 and 10 billion in 2060.  　　Some people are 7.　 　 about the growing population. They think there won't be 8.　 　 resources (资源). But some people think the earth can hold more people. Everyone knows that more people need 9.　 　 resources. As the population grows, we have to think 10.　 　 about how we live and use the earth's resources.  ◎学法指导:做语法类填空题时,可以先浏览一遍全文,掌握其大意,然后由易到难,找准考查点,逐个击破。 书面表达,提升能力 写作任务。 现在人口问题引发了一系列的社会问题,如:人们生活空间变窄,水资源和能源匮乏,交通拥堵等。假如你是一位社会学学者,请以“How to Solve the Social Problems”为题,写一篇100词左右的文章来解决上述问题。 How to Solve the Social Problems _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ 【知识超市】 “It is+adj.for sb.to do sth.”的用法 　  ●And what was worse, it was difficult for lots of people to find jobs.并且更糟糕的是,对很多人来说找到工作很难。 ◎观察思考:1.It is hard for some countries to supply water and energy to satisfy people's daily needs.对一些国家来说,提供水和能源来满足人们的日常需要是很难的。 2.It's not easy for her to go back to school.对她来说,返回学校不容易了。 3.To make more money is a little hard for him because he is very old now.对他来说赚更多的钱有点困难了,因为他现在太老了。 ◎用法总结:1.“It is+adj.for sb.to do sth.”意为“对某人来说,做某事是……的”。It是形式主语,真正的主语是to do sth.。当主语过长,句子失去平衡时,常常用it作形式主语,真正的主语——不定式短语放最后。 2.“It is+adj.for sb.to do sth.=To do sth.+is+adj.for sb.”,非谓语动词中的不定式短语作真正的主语。 用所给词的适当形式填空 1.It is easy for me 　 　(take) measures to solve the problem.  2.　 　(read) in the sun is harmful to our eyes.  3.It's 　 　(nature) for him to give up running.  so far 与take measures to do sth.的用法 　  ●So far, some governments have taken many measures to solve the problems.到目前为止,一些政府已经采取了很多措施来解决这些问题。 ◎观察思考:1.So far, we have finished more than half of the work.到目前为止,我们已经完成了超过一半的工作。 2.We should take some measures to stop students from smoking at school.我们应该采取一些措施来阻止学生在校园里抽烟。 3.I have been an English teacher for ten years up to now.到现在为止,我当英语老师已经有10年了。 ◎用法总结:1.so far意为“到目前为止”,表示相同意思的短语还有up to now和till now。它们都是现在完成时的标志词。 2.“take measures to do sth.”意为“采取措施做某事”。“to do sth.”是动词不定式作目的状语。 用所给词的适当形式填空 1.So far, our government has 　 　(help) a great number of people to live a rich life.  2.You can take some measures 　 　(improve) your English ability.  3.Up to now, nearly every family has 　 　 (buy) one computer in this village.  【参考答案】 预习导学 一、 1.natural 2.worse 3.government 4.offer 5.social 二、 1.so far 2.take measures to do sth. 3.thanks to 4.develop quickly 5.living conditions 三、 1.人越多,就越好吗? 2.并且更糟糕的是,对很多人来说找到工作很难。 3.到目前为止,一些政府已经采取了很多措施来解决这些问题。 4.而且它们产生了很好的效果。 5.多亏了这些政府的努力,人们的生活条件也在飞速改善。 合作探究 任务驱动一 一、 Large Population 二、 任务驱动二 一、 1.Population 2.living space 3.job 4.water 5.energy 6.cities 7.traffic 8.well 二、 1.without　2.However　3.changing 4.grows　5.years　6.population　7.worried 8.enough　9.more　10.carefully 任务驱动三 How to Solve the Social Problems 　　The population problem in the world is becoming more and more serious.It can cause some social problems, such as the narrow living space, lack of water and energy and heavy traffic.In order to solve these problems, I would like to share some ideas with you. We can try our best to find other suitable places to live in. We should save every drop of water and try to find some other new energy. Besides, we can build more subways to solve the heavy traffic problem. If these problems are solved, our living conditions will become better and better. 命题点一 1.to take 2.To read/reading 3.natural 命题点二 1.helped 2.to improve 3.bought 学科网（北京）股份有限公司 $$