Unit 3　A healthy life

　　A级:基础巩固

　　.单词拼写

　　1.She is continually 　(滥用)her position by getting other people to do things for her.?

　　答案:abusing

　　2.After climbing from the first floor to the tenth floor,she was already b　.?

　　答案:breathless

　　3.He was　(绝望的)when he lost all his money.?

　　答案:desperate

　　4.Some students haven’t still got a　 to the new school life.?

　　答案:accustomed

　　5.Smoking can be 　(上瘾的)to teenagers.?

　　答案:addictive

　　6.The report 　(强调)that student’s math skills need to improve.?

　　答案:stresses

　　7.Students are under a lot of 　(压力)from endless examinations.?

　　答案:stress/pressure

　　8.There are still sex 　(偏见)in job seeking.?

　　答案:prejudice

　　9.I’m 　(感到惭愧的)to be seen with you when you behave so badly!?

　　答案:ashamed

　　10.The weather is 　(异常的)this year.?

　　答案:abnormal

　　.句型转换

　　1.He has the habit of staying up late and getting up late.

　　He is staying up late and getting up late.?

　　答案:accustomed to

　　2.Her son is so interested in playing computer games that he spends all his free time on it.

　　Her son is computer games and he spends all his free time on it.?

　　答案:addicted to

　　3.I wondered what you said to him to make him change his mind.

　　I wondered how you persuade him.?

　　答案:managed to

　　4.The heavy rain couldn’t stop them from going out.

　　　 the heavy rain,they still went out.?

　　答案:In spite of

　　5.He is so strong that he can lift a heavy stone.

　　He is to lift a heavy stone.?

　　答案:strong enough

　　B级:能力提升

　　.阅读理解

　　阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

　　A new printed lifestyle

　　Imagine this:you get up in the morning and put on a custom printed T-shirt.Then you eat some 3-D printed food and relax on your printed sofa.Perhaps you take a ride in a printed electric car to the hospital to get a printed tooth fitted.

　　Yet impossible as some of these things may seem,they’re closer to reality than you might think.The world of 3-D printing is coming to a store near you soon.

　　The idea of 3-D printing is to produce complicated shapes in a very personalized way.

　　If you want to make a totally new object,you need to make a virtual design in a CAD(computer aided design)file first.Or you can use a 3-D scanner to make a digital copy of an object.Then,based on the design or copy,the 3-D printer makes paper-thin slices out of liquid,plastic or metal and puts them together to create the object you want.

　　There are many areas in which 3-D printing could change our lives.One such area is healthcare.

　　Researchers have developed simple 3-D printed organs,which could be used in life-saving operations.

　　A 17-year-old boy in the US has also recently developed a brain-powered,3-D printed replacement hand.From heart monitors to fake limbs(四肢),we could soon be living longer thanks to 3-D printed technology.

　　Another area that 3-D technology looks sure to change is food.

　　Can you imagine being able to print your favorite dishes at home at the touch of a button?Even big companies are behind the trend.

　　Hersheys,one of the largest chocolate makers in the world,recently announced that it would start producing chocolate with the help of 3-D printers.

　　And don’t just think of the idea of 3-D printed food as a move to attract attention and customers.

　　NASA,the US space agency,has reportedly spent $125,000(767,594 yuan)developing a “3-D pizza printer”.

　　It is not yet clear how long it will take until 3-D printers are available to everyone.

　　But one thing is for sure:the possibilities are endless.

　　1.The purpose of the first paragraph is to 　.?

　　A.describe the benefits that 3-D printing has brought to all of our lives

　　B.picture a future life with 3-D printing in wide use

　　C.list some major 3-D printing breakthroughs

　　D.give the history of 3-D printing

　　解析:写作意图题。根据“Yet impossible as some of these things may seem,they’re closer to reality than you might think.”可知第一段中作者想象了未来3-D打印技术普及后人们日常生活的场景。这并不是真实生活中的情景,里面的技术也不一定是真实存在的。

　　答案:B

　　2.Compared with traditional manufacturing procedures,3-D printing 　.?

　　A.could produce complicated products in larger sizes or numbers

　　B.has an advantage in meeting the personal needs of customers

　　C.relies less heavily on the use of 3-D scanners

　　D.produces separate parts of an object before joining them together

　　解析:细节理解题。根据“The idea of 3-D printing is to produce complicated shapes in a very personalized way.”可知B项正确。根据“If you want to make a totally new object,you need to make a virtual design in a CAD(computer aided design)file first”可知C项太绝对。根据“...the 3-D printer makes paper-thin slices out of liquid,plastic or metal and puts them together to create the object you want”可知D项错误。

　　答案:B

　　3.We can infer from the article that 　.?

　　A.people can create any object they want,with any material,thanks to 3-D printing

　　B.3-D printed organs and limbs are as effective as real ones

　　C.big food companies are major players in the 3-D printing industry

　　D.there could still be a long way to go before everyone can have access to 3-D printing

　　解析:推理判断题。根据“It is not yet clear how long it will take until 3-D printers are available to everyone.”可知D项正确。根据“Even big companies are behind the trend.”可知C项错误。A、B两项的描述文中均没有提到。

　　答案:D

　　4.What is the author’s attitude toward the development of 3-D printing?

　　A.Doubtful.　 B.Hopeful.　 C.Critical.　 D.Worried.

　　解析:观点态度题。纵观全文以及最后一句“But one thing is for sure:the possibilities are endless.”可知作者介绍了3-D打印技术的发展前景,字里行间都充满了期待。

　　答案:B

　?、?语法填空

　　阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

　　Inequality between men and women results in poorer health for children and greater family poverty,according to a new study.The UN agency Unicef found that,　1　 the situation has slightly improved,many women are still not included in family decisions,　2　as a result their children are more likely to suffer from poor health.?

　　The main finding of the 30-country survey is that equality between men and women is vital to 　3　(improve)living standards and health,especially for children in developing countries.The conclusions are contained in the agency’s 　4　(late)report.This report points to a lack of opportunities for girls and women in education and work,which contributes 　5　 their poverty and lack of power.Where men control the household,less money 　6　(spend)on healthcare and food,　7　 results in poorer health for children.?

　　An increase in 　8　(employ)opportunities for women would increase　9　 household power,the report said.For example,the agency found that whoever has more household income decides 　10　 or not it will be used for family needs.?

　　答案:1.though/although　2.and　3.improving　4.latest

　　5.to　6.is spent/will be spent　7.which　8.employment　9.their　10.whether

　?、?短文改错

　　假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

　　增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。

　　删除:把多余的词用斜线()划掉。

　　修改:在错的词下划一横线,并在该词下面写出修改后的词。

　　注意:1.每处错误及其修改均仅限一词;

　　2.只允许修改10处,多者(从第11处起)不计分。

　　As the saying go,“Life is like a mirror.Smile at it,or it smiles back at you.”It suggests that if we look at things in positive way,we will feel hopefully and try to find solutions in a difficult situation.By try hard,we’ll be able to overcome the difficulty and achieve our goal in the end.

　　At one time,I feel lonely in my class.I guessed my classmates didn’t like me,so I didn’t want to talk to them too.Then my teacher encourages me to take part in group activities and communicated with my classmates as often as possible.Gradually,I made some friends in my class.Now I feel much happy than ever before.It is clear that a positive attitude is what we need to succeed in life.

　　答案:第一句:go→goes;or→and

　　第二句:positive前加a;hopefully→hopeful

　　第三句:try→trying

　　第四句:feel→felt

　　第五句:too→either

　　第六句:encourages→encouraged;communicated→communicate

　　第八句:happy→happier

　　Unit 3　A healthy life

　　A级:基础巩固

　　.单词拼写

　　1.She is continually 　(滥用)her position by getting other people to do things for her.?

　　答案:abusing

　　2.After climbing from the first floor to the tenth floor,she was already b　.?

　　答案:breathless

　　3.He was　(绝望的)when he lost all his money.?

　　答案:desperate

　　4.Some students haven’t still got a　 to the new school life.?

　　答案:accustomed

　　5.Smoking can be 　(上瘾的)to teenagers.?

　　答案:addictive

　　6.The report 　(强调)that student’s math skills need to improve.?

　　答案:stresses

　　7.Students are under a lot of 　(压力)from endless examinations.?

　　答案:stress/pressure

　　8.There are still sex 　(偏见)in job seeking.?

　　答案:prejudice

　　9.I’m 　(感到惭愧的)to be seen with you when you behave so badly!?

　　答案:ashamed

　　10.The weather is 　(异常的)this year.?

　　答案:abnormal

　　.句型转换

　　1.He has the habit of staying up late and getting up late.

　　He is staying up late and getting up late.?

　　答案:accustomed to

　　2.Her son is so interested in playing computer games that he spends all his free time on it.

　　Her son is computer games and he spends all his free time on it.?

　　答案:addicted to

　　3.I wondered what you said to him to make him change his mind.

　　I wondered how you persuade him.?

　　答案:managed to

　　4.The heavy rain couldn’t stop them from going out.

　　　 the heavy rain,they still went out.?

　　答案:In spite of

　　5.He is so strong that he can lift a heavy stone.

　　He is to lift a heavy stone.?

　　答案:strong enough

　　B级:能力提升

　　.阅读理解

　　阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

　　A new printed lifestyle

　　Imagine this:you get up in the morning and put on a custom printed T-shirt.Then you eat some 3-D printed food and relax on your printed sofa.Perhaps you take a ride in a printed electric car to the hospital to get a printed tooth fitted.

　　Yet impossible as some of these things may seem,they’re closer to reality than you might think.The world of 3-D printing is coming to a store near you soon.

　　The idea of 3-D printing is to produce complicated shapes in a very personalized way.

　　If you want to make a totally new object,you need to make a virtual design in a CAD(computer aided design)file first.Or you can use a 3-D scanner to make a digital copy of an object.Then,based on the design or copy,the 3-D printer makes paper-thin slices out of liquid,plastic or metal and puts them together to create the object you want.

　　There are many areas in which 3-D printing could change our lives.One such area is healthcare.

　　Researchers have developed simple 3-D printed organs,which could be used in life-saving operations.

　　A 17-year-old boy in the US has also recently developed a brain-powered,3-D printed replacement hand.From heart monitors to fake limbs(四肢),we could soon be living longer thanks to 3-D printed technology.

　　Another area that 3-D technology looks sure to change is food.

　　Can you imagine being able to print your favorite dishes at home at the touch of a button?Even big companies are behind the trend.

　　Hersheys,one of the largest chocolate makers in the world,recently announced that it would start producing chocolate with the help of 3-D printers.

　　And don’t just think of the idea of 3-D printed food as a move to attract attention and customers.

　　NASA,the US space agency,has reportedly spent $125,000(767,594 yuan)developing a “3-D pizza printer”.

　　It is not yet clear how long it will take until 3-D printers are available to everyone.

　　But one thing is for sure:the possibilities are endless.

　　1.The purpose of the first paragraph is to 　.?

　　A.describe the benefits that 3-D printing has brought to all of our lives

　　B.picture a future life with 3-D printing in wide use

　　C.list some major 3-D printing breakthroughs

　　D.give the history of 3-D printing

　　解析:写作意图题。根据“Yet impossible as some of these things may seem,they’re closer to reality than you might think.”可知第一段中作者想象了未来3-D打印技术普及后人们日常生活的场景。这并不是真实生活中的情景,里面的技术也不一定是真实存在的。

　　答案:B

　　2.Compared with traditional manufacturing procedures,3-D printing 　.?

　　A.could produce complicated products in larger sizes or numbers

　　B.has an advantage in meeting the personal needs of customers

　　C.relies less heavily on the use of 3-D scanners

　　D.produces separate parts of an object before joining them together

　　解析:细节理解题。根据“The idea of 3-D printing is to produce complicated shapes in a very personalized way.”可知B项正确。根据“If you want to make a totally new object,you need to make a virtual design in a CAD(computer aided design)file first”可知C项太绝对。根据“...the 3-D printer makes paper-thin slices out of liquid,plastic or metal and puts them together to create the object you want”可知D项错误。

　　答案:B

　　3.We can infer from the article that 　.?

　　A.people can create any object they want,with any material,thanks to 3-D printing

　　B.3-D printed organs and limbs are as effective as real ones

　　C.big food companies are major players in the 3-D printing industry

　　D.there could still be a long way to go before everyone can have access to 3-D printing

　　解析:推理判断题。根据“It is not yet clear how long it will take until 3-D printers are available to everyone.”可知D项正确。根据“Even big companies are behind the trend.”可知C项错误。A、B两项的描述文中均没有提到。

　　答案:D

　　4.What is the author’s attitude toward the development of 3-D printing?

　　A.Doubtful.　 B.Hopeful.　 C.Critical.　 D.Worried.

　　解析:观点态度题。纵观全文以及最后一句“But one thing is for sure:the possibilities are endless.”可知作者介绍了3-D打印技术的发展前景,字里行间都充满了期待。

　　答案:B

　?、?语法填空

　　阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

　　Inequality between men and women results in poorer health for children and greater family poverty,according to a new study.The UN agency Unicef found that,　1　 the situation has slightly improved,many women are still not included in family decisions,　2　as a result their children are more likely to suffer from poor health.?

　　The main finding of the 30-country survey is that equality between men and women is vital to 　3　(improve)living standards and health,especially for children in developing countries.The conclusions are contained in the agency’s 　4　(late)report.This report points to a lack of opportunities for girls and women in education and work,which contributes 　5　 their poverty and lack of power.Where men control the household,less money 　6　(spend)on healthcare and food,　7　 results in poorer health for children.?

　　An increase in 　8　(employ)opportunities for women would increase　9　 household power,the report said.For example,the agency found that whoever has more household income decides 　10　 or not it will be used for family needs.?

　　答案:1.though/although　2.and　3.improving　4.latest

　　5.to　6.is spent/will be spent　7.which　8.employment　9.their　10.whether

　?、?短文改错

　　假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

　　增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。

　　删除:把多余的词用斜线()划掉。

　　修改:在错的词下划一横线,并在该词下面写出修改后的词。

　　注意:1.每处错误及其修改均仅限一词;

　　2.只允许修改10处,多者(从第11处起)不计分。

　　As the saying go,“Life is like a mirror.Smile at it,or it smiles back at you.”It suggests that if we look at things in positive way,we will feel hopefully and try to find solutions in a difficult situation.By try hard,we’ll be able to overcome the difficulty and achieve our goal in the end.

　　At one time,I feel lonely in my class.I guessed my classmates didn’t like me,so I didn’t want to talk to them too.Then my teacher encourages me to take part in group activities and communicated with my classmates as often as possible.Gradually,I made some friends in my class.Now I feel much happy than ever before.It is clear that a positive attitude is what we need to succeed in life.

　　答案:第一句:go→goes;or→and

　　第二句:positive前加a;hopefully→hopeful

　　第三句:try→trying

　　第四句:feel→felt

　　第五句:too→either

　　第六句:encourages→encouraged;communicated→communicate

　　第八句:happy→happier