The environment
├─【课时作业与单元检测】Unit 2
│Unit 2 Period Five.docx
│Unit 2 Period Four.docx
│Unit 2 Period one.docx
│Unit 2 Period Three.docx
│Unit 2 Period Two.docx
│单元检测(二).docx
└─【配套PPT课件】Unit 2
Unit 2 Period Four.pptx
Unit 2 Period One.pptx
Unit 2 Period Three.pptx
Unit 2 Period Two.pptx
Unit 2 Vocabulary Breagh.pptx
　　Period Five　Project
　　Ⅰ.语境填词
　　1．This is beyond my narrow ________(范围) of knowledge.
　　2．Most people have come to accept the need for ______(保护) of natural resources.
　　3．In London，car ________(发动机) produce 99% of all carbon monoxide in the atmosphere.
　　4．It’s OK to leave an ________(电的) appliance on so long as you are using it—if not，turn it off!
　　5．It is ________(违法的) to drive after drinking.
　　6．The scholar ________(花费) all his income on books.
　　7．It’s difficult to ________(理解) all the information at once.
　　8．You can’t fully ________(欣赏) foreign literature in translation.
　　Ⅱ.完成句子
　　1．I will ________________________(尽全力) to help you.
　　2．Work on the new bridge is now ________________(在进行中)．
　　3．All roads ________________(通向) Rome.
　　4．The accident ________________(导致) three people being killed.
　　5．This discussion ________________(集中) three main problems.
　　6．He can always ________________________(依赖) for help.
　　7．Playing computer games for a long time ________________________________(对……有不好的影响) our studies.
　　Ⅲ.同义词辨析
　　1．用raise/rise/lift的适当形式填空
　　(1)He ________ his arms above his head.
　　(2)The sun ________ in the east.
　　(3)He ________ a new point for the students to discuss in groups.
　　(4)The box is too heavy for me to ________.
　　2．用result in/result from的适当形式填空
　　(1)The traffic accident ________________ his careless driving.
　　(2)Eating too much food which is high in fat and sugar will ________________ heart diseases.
　　(3)Her blindness of both eyes ________________ a traffic accident.
　　3．用prohibit/forbid/ban的适当形式填空
　　(1)The doctor ________ him to smoke.
　　(2)________ atomic and nuclear weapons!
　　(3)The soldiers were ________ from leaving camp after dark.
　　(4)Family finances ________ his going to college.
　　Ⅳ.单项填空　　　　　　　　　　　　　　　
　　1．U.K. has every reason to believe that________2012 London Olympic Games will be________success.
　　A．/；a            B．the；/         C．the；a         D．a；a
　　2．—Do you feel like________out?
　　—No，I’d rather we________a taxi.
　　A．to drive；take                     B．to drive；took
　　C．driving；take                      D．driving；took
　　3．Not until I came home last night ________ to bed.
　　A．Mum did go                       B．did Mum go
　　C．went Mum                        D．Mum went
　　4．We firmly believe that war never settles anything.It only________violence.
　　A．runs into                          B．comes from
　　C．leads to                           D．begins with
　　5．We’re________at the________news that our football team lost again.
　　A．disappointing；disappointed
　　B．disappointing；disappointing
　　C．disappointed；disappointing
　　D．disappointed；disappointed
　　6．He________his voice so that everybody in the room could hear him.
　　A．lifted            B．held          C．rose          D．raised
　　7．It’s no use________him to give up smoking.He has formed the habit.
　　A．suggesting        B．advising      C．to suggest     D．to advise
　　8．________is our belief that improvements in health care will lead to a stronger，more prosperous economy.
　　A．As              B．That          C．This         D．It
　　9．That was the first time I________my hometown.
　　A．has left          B．left           C．had left       D．leave
　　10．I am much________with the matter which________all of us.
　　A．concerning；concerned              B．concerned；concerned
　　C．concerning；concern                D．concerned；concernsPeriod Four　Task
　　Ⅰ.用所给词的适当形式填空
　　1．Late ________(arrive) will not be admitted to the theatre.
　　2．________(effect) measures should be taken to educate the pupils to obey school rules.
　　3．When ________(farm) land is turned into desert，desertification is a growing world problem.
　　4．To our ________(disappoint)，Huston Rocket lost another game last week.
　　5．Our school has been given some new ________(equip) for the lab.
　　6．Machines soon wear out under rough ________(use)．
　　7．We should make good use of all our ________(limit) resources.
　　8．________(establish) a company needs amounts of funds.
　　Ⅱ.完成句子
　　1．________________________________(我突然想到) that she didn’t know I had moved into the new house.
　　2．Churches are often built ________________________________(以……形式) a cross.
　　3．The number of the students in that school ________________________________(减少了) 10% since the beginning of the new term.
　　4．All the children wore the school suit.As a result，she couldn’t ________________(分辨出) which was her son.
　　5．He could not come ________________________________(因为) his illness.
　　Ⅲ.同义词辨析
　　1．用convention/custom/habit/tradition的适当形式填空
　　(1)The child formed a bad ________ of biting his nails.
　　(2)Many countries have the ________ of giving presents at Christmas.
　　(3)In England when men wore hats，________ required them to raise them when they met a woman they knew.
　　(4)________ on International Trade in Endangered Species of Wild Fauna(动物群) and Flora(植物群) was got through in 1973.
　　(5)It is a ________ that women get married with a long white dress.
　　2．用establish/build/found的适当形式填空
　　(1)Rome was not ________ in a day.
　　(2)This business was ________ in 1860.
　　(3)The People’s Republic of China was ________ on Oct.1,1949.
　　(4)The United Nations Convention to Combat Desertification was ________ in 1994.
　　Ⅳ.单项填空　　　　　　　　　　　　　　　
　　1．The Olympic Games of 2012 will________in London.
　　A．occur         B．happen        C．breat          D．take place
　　2．The fires have been burning for quite________.The firemen are fighting against the big fire.
　　A．sometimes     B．sometime      C．some times        D．some time
　　3．The dictionary still________where I________it a moment ago.
　　A．lies；laid      B．lied；lay      C．laid；laid         D．lies；lay
　　4．We were shown around a large lab________with the modernest equipment.
　　A．covered        B．compared     C．stocked           D．put
　　5．The baby is sleeping.Could you please________the radio a bit?
　　A．turn down      B．turn on       C．turn around        D．turn off
　　6．It has been reported that exports of that company have decreased________3%.
　　A．to             B．by          C．with              D．at
　　7．—What should I do with this passage?
　　—________the main idea of each paragraph.
　　A．Finding out     B．Found out    C．Find out           D．To find out
　　8．________the bad news，her tears came down.
　　A．Heard                         B．Hearing
　　C．When she heard                 D．After hearing
　　9．________ to reach them on the phone，we sent an email instead.
　　A．Fail           B．Failed       C．To fail            D．Having failed
　　10．—Do you think their table tennis team will win the first place at the coming Asian Games?
　　—________.Ours is much stronger than theirs.
　　A．Of course                      B．It depends
　　C．Don’t mention it                D．By no means
　　Ⅴ.任务型阅读
　　Teamworst as important in science as it is on the playing field or in the gym.Scientific investigations(调查)are almost always carried out by teams of people working together.Ideas are shared，experiments are designed，data are analyzed，and results are evaluated and shared with other investigators.Group work is necessary，and is usually more productive than working alone.
　　Several times throughout the year you may be asked to work with one or more of your classmates.Whatever the tasr group is assigned，a few rules need to be followed to ensure a productive and successful experience.
　　What comes first is to keep an open mind，because everyone’s ideas deserve consideration and each group member can make his or her own contribution.Secondly，it makes a job easier to divide the group task among all group members.Choose a role on the team that is best suited to your particular strengths.Thirdly，always work together，tarns，and encourage each other by listening，clarifying，and trusting one another.Mutual support and trust often make a great difference.
　　Activities like investigations are most effective when done by small groups.Here are some more suggestions for effective team performance during these activities：Mare each group member understands and agrees to the task given to him or her，and everyone knows exactly when，why and what to do；tarns doing various tasring similar and repeated activities；be aware of where other group members are and what they are doing so as to ensure safety；be responsible for your own learning，though it is by no means unwise to compare your observations with those of other group members.
　　When there is research to be done，divide the topic into several areas，and this can explore the issue in a very detailed way.You are encouraged to keep records of the sources used by each person，which helps you trace back to the origin of the problems that may happen unexpectedly.A format for exchanging information(e.g.，photocopies of notes，oral discussion，etc.) is also important，for a well-chosen method not only strengthens what you present but also marself easily understood.When the time comes to make a decision and take a position on an issue，allow for the contributions of each member of the group.Most important of all，it is always wise to make decisions by compromise and agreement.
　　After you’ve completed a task with your team，make an evaluation of the team’s effectiveness—the strengths and weaknesses，opportunities and challenges.
　　Title Working Together
　　Theme Effective performance needs highly cooperated 1.________.
　　General rules ·Keep an open mind to everyone’s 2.________.
　　·Divide the group task among group members.
　　·3.________ and trust each other.
　　4.________ ·Understand and agree to the 5.________ task of one’s own.
　　·Tarns doing various tasks.
　　·Show concern for others to ensure safety.
　　·Take 6.________ for one’s own learning.
　　·Compare your own observations with those of others.
　　Explore an
　　issue ·Break the 7.________ into several areas.
　　·Keep records of the sources just in 8.________.
　　·9.________ your information with others via proper format.
　　·Make all decisions by compromise and agreement.