仁爱科普版九年级上册Unit 1 The Changing WorldTopic 3 The world has changed for the better.精品精练

仁爱英语一单元三话题分层作业

A层作业以夯实基础

1.短语匹配

(1)你认为....怎么样？

(2)适应;习惯

(3)事实上

(4)数以百计

(5)在困难时

(6)决定

(7)为某人提供某物

(8)医疗

(9)向着好的方向

(10)以便;为了

(11)故意

(12)把....看成

(13)为…做出贡献

(14)作为结果

2.写出下列短暂性动词所对应的延续性动词（组）。

（1）borrow ─ 　     　

（2）buy ─ 　     　

（3）leave ─ 　               　

（4）die ─ 　        　

（5）join ─ 　                     　

（6）finish ─ 　        　

（7）begin/put on ─ 　     　

（8）close ─ 　          　

（9）fall ill ─ 　     　

（10）catch a cold ─ 　            　

3. 短文填空

 One of the most (1)　     　 human needs is a home. A home is a safe place. While most people around the world(2) 　     　 their homes, there are many people in every country who are homeless.

Some people are homeless for a short (3)　     　 ['pɪəriəd] of time because they are moving from one place to another, and other people are not able to find a home. They must live on the streets or in a shelter.

There are many causes of (4)　             　 . Sometimes people cannot keep a home because they do not earn enough money, or because they do not have a job. Sometimes people are homeless because they have a problem (5)　     　 drugs or because they have a mental illness. No one is ever homeless (6)　     　purpose.

(7)　         　 [wɒt'evə(r)] the cause of homelessness is, the effects are the same. Homeless people must work very hard to live. They cannot raise their children. Sometimes they must steal food just (8)　     　 eat. The government in every country has worked for many years to (9)　     　  the homeless but more needs to be done. We must think of the homeless as people, not just as problems.

B层作业：能力提升

1. 就Section A过去和现在的变化做一份思维导图

2.选词填空（词汇运用）根据句意，选用since 或for填空。

（1）The movie has been on 　     　 half an hour.

（2）I have learned 3000 English words 　     　 I came here.

（3）John has had the new bike 　     　 only a week.

（4）The Browns have lived in London 　     　 thirty years.

（5）My hometown has changed a lot 　     　the reform and opening-up.

（6）The farmers have worked on the farm　     　 3:00 p.m.

3.单项选择

(1)The traffic in the city _____ be terrible, but now it has improved a lot. I think you will _____ it soon.  

A．use to; use to B．get used to; used to

C．used to; get used to D．get used to; use to

(2)His father has worked in this factory _____ he came here in 1980.  

A．since B．for C．when D．how long

(3)There were ______ people at the concert. It's crowded.

A．thousands B．thousand C．many thousands D．thousands of

(4)— May I borrow this book?

— Of course. You can ______ it for 2 weeks.

A．borrow B．lend C．keep D．take

(5)— How long has your grandmother been ______?

— Since I was 8 years old.

A．died B．dead C．death D．dying

(6)The girl often helps Granny Wang after school, and Granny Wang thinks_______ the girl_______ her daughter.

A．of; as B．out; as C．over; with D．about; like

(7)My father _____ the Party(党）since we came here.

A．has been a member of B．joined

C．has joined D．join

(8)______ you have a talk with him, you will know he is a good person.

A．Though B．Once C．Because D．Unless

(9)We have been in the school ______ three years ago and Mrs. Lee Has taught us English_______ three years.

A．since; since B．for; since C．since; for D．for; for

4.根据汉语提示完成句子

（1）希望工程对教育作出了很重要的贡献。

Project Hope has 　     　　          　　              　　     　 the education.

（2）他不努力学习，结果考试不及格。

He didn’t study hard. 　     　　     　　     　, he failed the exam.

（3）希望工程帮助贫穷家庭支付孩子们的教育。

Project Hope helps poor families 　     　 an education 　     　 their children.

（4）没有希望工程的帮助，他不能继续他的学业。

　        　　     　　     　　      Project Hope, he can't continue his studies.

（5）我视北京为我的第二故乡。

I 　     　　     　 Beijing 　     　 my second hometown.

（6）他不是有意迟到的。

He didn't come late 　     　　        　.

C层作业：拓展延伸

1.阅读理解

Dear readers,

Imagine a little girl who knows there will not be enough food for dinner, who can't fill her stomach with water because it's polluted (被污染), and who has watched lives slipped away (消失) from her father, little brother and sister because the family is too poor to see a doctor. She would gladly walk miles to school, but her mother needs her badly (非常) at home. What will her future be?

Is it hard to believe? For Maria Pestora, it is real life.

But with just 52 pennies a day, you can sponsor (资助) a child like Maria. Through" Save the Children", you can help Maria's mother get the tools and ways she needs to turn their poor food into a good dinner, and get the money she needs to buy clothes and school things for Maria.

To help Maria most, your money is put together with that of other sponsors. Building schools, hospitals, bringing in clean water is what" Save the Children" has been working on since 1932.

For you there are many rewards. You have the chance to write to or hear from the child you sponsored, to receive photos or progress reports, to know you are reaching out to another person, not with a handout (救济品), but a hand up. That's how "Save the Children" works. But without you, it can't work. Please take a moment now to fill in and post the form below to help a child like Maria.

It can make a difference in his/her life and yours.

For the children,

David Li Guyer

（1）We can read the letter in _____.  

A．somebody's diary B．a piece of newspaper

C．a progress report D．a story book

（2）What's Maria's most serious problem?  

A．She has no chance to go to school.

B．Her father died of a serious disease.

C．Hard work has made her suffer a lot.

D．Her mother needs her badly at home.

（3）What is "Save the Children"?  

A．An activity to help poor children go to school.

B．An office of the government to collect money.

C．A program shown at theaters to help the poor.

D．A group who works for children in poor places.

（4）The last sentence in the letter means "_____".   

A．If Maria goes to school, you will be rewarded

B．What you give is more than what you take

C．Both Maria's life and yours will change a lot

D．Maria and you can help each other at school

（5）Which activity is similar to "Save the Children"?  

A．English Corner B．Project Hope

C．The Summer Camp D．Job Training

2.书面表达

你了解希望工程吗？希望工程都做了哪些实事，请你介绍一下希望工程。并根据以下提示写一篇80词的文章。

提示词：afford  make contributions to  encourage  respect  continue

答案：

A层作业以夯实基础

1.略

2.写出下列短暂性动词所对应的延续性动词（组）。

【答案】（1）keep

（2）have

（3）be away (from)

（4）be dead

（5）be a member of/be in

（6）be over

（7）be on

（8）be closed

（9）be ill

（10）have a cold

【知识点】单词拼写；非延续性动词与延续性动词的转换

【解析】【分析】（1）borrow借，非延续性动词，其延续性动词为keep，故填keep。

（2）buy买，非延续性动词，其延续性动词为have，故填have。

（1）leave离开，非延续性动词，其延续性动词为be away(from)，故填be away(from)。

（1）die死，非延续性动词，其延续性动词为be dead，故填be dead。

（1）join加入，非延续性动词，其延续性动词为 be a member of/be in ，故填 be a member of/be in 。

（1）finish完成，非延续性动词，其延续性动词为be over，故填be over。

（1）begin/put on开始，上演，非延续性动词，其延续性动词为be on，故填be on。

（1）close关闭，非延续性动词，其延续性动词为be closed，故填be closed。

（1）fall ill病倒，非延续性动词，其延续性动词为be ill，故填be ill。

（1）catch a cold患感冒，非延续性动词，其延续性动词为have a cold，故填have a cold。

【点评】考查单词拼写。注意识记非延续性动词和延续性动词的词义和用法。

4. 短文填空

【答案】basic；value；period；homelessness；with；on；whatever；to；help

【知识点】单词拼写；短文填空

【解析】【分析】

⑴句意：人类最基本的需求之一就是家。故填basic。

⑵句意：虽然世界上大部分人珍惜他们的家园，但每个国家有很多人是无家可归的。故填value。

⑶句意：有些人暂时无家可归是因为他们从一个地方搬到另一个地方。故填period。

⑷句意：无家可归有很多原因。cause，原因。of是介词，后跟名词，故填homelessness。

⑸句意：有时候人们无家可归是因为他们有吸毒的问题或者因为有精神的疾病。have a problem with有……的问题。故填with。

⑹句意：没有人是故意无家可归。词组：on purpose故意地。

⑺句意：不管无家可归的原因是什么，结果是一样的。故填Whatever。

⑻句意：有时候他们必须偷食物只是为了吃。表目的 to eat。故填to。

⑼句意：每个国家的政府已经努力了多年来帮助无家可归的人，但是需要做的更多。故填help。

【点评】考查对单词熟练掌握，同时根据语境对单词进行必要的变形。要熟记单词的音、形、义和性，判断时要结合语境和常识，符合逻辑。

B层作业：能力提升

1. 略

2.【答案】（1）for

（2）since

（3）for

（4）for

（5）since

（6）since

【知识点】for与since的用法区别

【解析】【分析】since和for是构成现在完成时的标志，用法区别是：since+时间点或用过去式的从句；for+时间段。

⑴句意：电影已经开始半个小时了。half an hour半个小时，是时间段，故填for。

⑵句意：自从来到这儿我已经学了3000个英语单词了。 I came here是从句，故用since引导。

⑶句意：John买这辆新自行车只有一个星期。 only a week只有一周，是时间段，故填for。

(4)  句意：布朗一家人在伦敦住了30年了。thirty years是时间段，故用for。

(5)   句意：自从改革开放以后我的家乡已经有巨大的变化。the reform and opening-up改革开放，是时间点，故用since。

(6)   句意：农民们从下午3点就开始在地里干活。 3:00 p.m下午3点是时间点，故用since。

3.单项选择

91）【答案】C

【知识点】短语辨析

【解析】【分析】句意：这个城市的交通过去很糟糕，但现在已经改善了很多。我想你很快就会习惯的。used to过去常常；get used to习惯于；use to do用来做。第一空表示过去常常，用used to；第二空表示将习惯于城市的交通，用get used to。故选C。

【点评】考查短语辨析，注意短语used to和get used to的用法。

(2)【答案】A

【知识点】时间状语从句

【解析】【分析】句意：自从他1980年来到这里，他父亲就一直在这家工厂工作。since自从；for因为；when当……的时候；how long多久。分析句子结构，此句是since引导的时间状语从句，故选A。

【点评】考查连词辨析，注意since引导的时间状语从句的用法。

(3)【答案】D

【解析】【分析】基数词hundred，thousand, million前面有数词时为实数意义，词尾不能加s；前面无数词时，词尾可以加s，与of构成短语，表示虚数意义，意为“数以……计的”。

(4)【答案】C

【解析】【分析】borrow属短暂性动词，与一段时间连用时应换成“keep”。

(5)【答案】B

【解析】【分析】表示“死亡了多久”，应用形容词“dead”。die属短暂性动词，不能与一段时间连用。

(6)【答案】A

【知识点】固定搭配；介词辨析

【解析】【分析】句意：那个女孩经常放学后帮助王奶奶，王奶奶把女孩当作她的女儿。think of… as… 把……当作……，故选A。

【点评】考查介词辨析，牢记固定搭配。

(7)【答案】A

【知识点】非延续性动词与延续性动词的转换

【解析】【分析】句意：自从我们来到这儿我父亲就入党了。since引导从句用一般过去时，主句用现在完成时，join是终止性动词，不能与一段时间连用，故选A。

【点评】考查延续性动词与短暂性动词。

(8)【答案】B

【知识点】连词辨析

【解析】【分析】句意：一旦你跟他交谈，你就知道他是一个好人。once一旦……就……。though虽然；because因为；unless除非。故选B。

【点评】考查连词辨析。

(9)【答案】C

【知识点】for与since的用法区别

【解析】【分析】句意：自从三年前我们就在这所学校，李老师已经教我们英语有三年了。在现在完成时的句子中，since与时间点连用，for与时间段连用。故选C

【点评】考查介词辨析。

4.根据汉语提示完成句子

【答案】（1）made；important；contributions；to

（2）As；a；result

（3）afford；for

（4）Without；the；help；of

 (5)think；of；as

 (6)on；purpose

【知识点】汉译英；补充句子

【解析】【分析】

⑴词组：make contribution to为……做贡献。故填made important contribution to。

⑵词组：as a result结果；因此。故填As a result。

⑶afford （sth）支付得起；买得起。故填 afford；for。

⑷without没有。故填Without the help of。

【点评】考查单词和固定搭配在语境中的运用，熟记固定搭配，注意在不同的语境中对单词作必要的变形。

C层作业：拓展延伸

1.阅读理解

【答案】（1）B

（2）A

（3）D

（4）C

（5）B

【知识点】新闻报道类；应用文

【解析】【分析】 这篇短文是戴维李盖耶写给读者的一封倡议书。倡议读者积极参加希望工程，开展“拯救儿童”的活动。

（1）细节理解题。根据文章内容可知这是一份倡议书，最有可能刊登在报纸上 。故选B。

（2）推理判断题。根据第三段主要介绍了玛丽亚困难生活。第四段至第五段主要介绍了“拯救儿童”活动。第四段To help Maria most, your money is put together with that of other sponsors. 以及第五段help a child like Maria，可知，玛丽亚最严重的问题是她没有机会上学，故选A。

（3）细节理解题。根据第四段 Building schools, hospitals, bringing in clean water is what“Save the Children”has been working on since 1932. 自1932年以来，“拯救儿童”一直致力于建设学校、医院、引进清洁的水。由此可知，“Save the children”指的是致力于帮助贫困地区孩子的团体。故选D。

（4）语义猜测题。根据最后一句 It can make a difference in his/her life and yours. 中make a difference to 对……产生影响或作用。根据第三段 Through" Save the Children", you can help Maria's mother get the tools and ways she needs to turn their poor food into a good dinner, and get the money she needs to buy clothes and school things for Maria. 可知，在“拯救儿童”帮助下，玛丽亚的生活会改变很多。根据第 For you there are many rewards. You have the chance to write to or hear from the child you sponsored, to receive photos or progress reports, to know you are reaching out to another person, not with a handout (救济品), but a hand up. 结合上文 help a child like Maria.可知，对于资助者也会得到很多回报。你的生活也会改变很多。综上所述可知，最后一句话的意思应该是“玛丽亚和你的生活都会产生影响，改变很多。”故选C。

（5）推理判断题。English Corner英语角，Project Hope希望工程，The Summer Camp夏令营，Job Training岗位培训。根据文章对“拯救儿童”活动的介绍，可知，“希望工程”与“拯救儿童”相似。故选B。

【点评】考查阅读理解，首先通读全文，了解全文大意，其次分析问题，抓住关键词句，在文中找到相关信息，确定答案，最后再检查一遍，确保答案正确。

2.书面表达

【答案】 Do you know about Project Hope? And how much do you know about it? Let me tell you. Project Hope is an education program to help students. It builds schools in the poorest parts of China. And the students in Project Hope schools respect their teachers, aid the poor, and help one another. It also helps poor families afford an education for their children. Minmin is a girl from a poor family. But it's lucky for her to receive help from Project Hope. With Project Hope's help, she has been a college student for two years. She told us that she will work for Project Hope. By 2012, Project Hope has aided 4.5 million children to go to school and it has built 18002 Hope Primary Schools. Project Hope has worked well and I believe it will do better and better.

【知识点】命题作文

【解析】【分析】本题是写一篇给定材料的书面表达，写作的话题为Project Hope，在写作时应注意符合题意，根据要表达的内容确定句子的时态、语态；语言表达要符合英语习惯。

写作步骤：

一、阅读提示，弄清所有信息，明确写作要点。

      1.希望工程是一个帮助学生的教育项目，在中国最贫困的地方建学校。 an education program to help students；builds schools in the poorest parts of China.

      2.希望工程里的学生尊重老师，帮助穷人，相互帮助。respect their teachers, aid the poor, and help one another

      3.希望工程也帮助贫困家庭的孩子们接受教育。afford an education for their children

      4.例如，XX是一名贫困家庭的孩子，有幸受到希望工程的帮助。在希望工程的帮助下完成了大学教育。it's lucky for her to receive help from Project Hope；With Project Hope's help, she has been a college student for two years

      5.到2012年，希望工程帮助了450万孩子上学，建了18002所希望小学。By 2012, Project Hope has aided 4.5 million children to go to school；Hope Primary Schools.

      6.希望工程为教育做出了很大贡献，我相信它会越来越好。make contribution to 。

二、根据要点，写出关键词、短语或句子。

三、组词成句。连句成篇。注意使用一般现在时。

【点评】本题考查对本单元所学知识的综合运用，熟练使用相关短语、单词和句型，注意词性的搭配，时态的把握，人称的使用等细节问题。