有关Peter’s异常，下列说法正确的是（）A、单眼发病B、角膜可见后胚胎环C、病变主要累及周边角膜D、病变累及中央角膜，表现为双眼角膜混浊E、病变可累及晶状体和虹膜，但少发生青光眼

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解析：

Teaching Contents:Four dialogues about the weather.Teaching Objectives:
(1)Knowledge objectives
①Students can master some words of weather,such as"cloudy,snow,windy,sunny,rain".
②Students can talk about weather with others by using the sentence patterns"How's the weather in...?""It's...".
(2)Ability objectives
①Students can improve their listening abilities through extensive listening and intensive listening.
②Students can develop their speaking abilities by role play.
(3)Emotional objectives
①Students are willing to communicate with each other in English.
②Students can become interested in using English to describe weather in their daily life.
Teaching Key Point:
Students can master the words about weather and sentence patterns"How's the weather in...?""It's...".
Teaching Difficult Point:
Students can use new sentence patterns to talk about the weather correctly.
Major Steps:
Step 1 Pre-listening(4 minutes)
Teach these new words by presenting pictures of different weather conditions on the screen,and then,let students?read the words after the tape.
(Justification:This step can arouse students'interest and pave the way for students'listening activity.)
Step 2 While-listening(10 minutes)
Task 1
Play the tape and ask students to summarize the main idea,then talk about and write down which cities are?mentioned in the listening material.
For example:Shanghai,Moscow,Boston,Beijing,and Toronto.
Task 2
Ask students to listen to the tape for the second time and fill in the following table.



Task 3
Ask students to find out the key sentences describing weather.Then let students learn the sentence patterns by?changing the underlined part into the new words.
E.g.--How's the weather inBeijing?
--It's sunny.
(Justification:Through extensive listening,students will grasp the main content of this listening material.Through intensive listening,students will enhance their ability of grasping specific information.)
Step 3 Post-listening(6 minutes)
Group work:Role play
Ask students to do a role play in groups of four.Students act as weather reporters to give weather forecast of?different cities in turn.After 5 minutes,each group will choose a representative to perform it in front of the class.
For example:
Good morning,ladies and gentlemen.Here is the weather forecast of our city.It's cloudy tomorrow,and it's?very cold,so you should wear more clothes when you go outside.It has a strong wind in the afternoon,and it will be?raining the day after tomorrow.
(Justification:With practice,students can not only review the knowledge that they have learned,but also develop?their speaking ability.)
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第4题：

有关Peter异常，下列说法正确的是（）。

• A、单眼发病
• B、角膜可见后胚胎环
• C、病变主要累及周边角膜
• D、病变累及中央角膜，表现为双眼角膜混浊
• E、病变可累及晶状体和虹膜，但少发生青光眼

第5题：

You are the network administrator for Company.A user named Bruno has limited dexterity， which prevents him from using the standard keyboardcompleting his daily computing tasks. You configure his Windows 2000 Professional computer to use theon-screen keyboard and ToggleKeys option. You save the accessibility option settings to a floppy disk.You copy the .acw file to the desktop of another user named Peter. Peter’s domain user account is amember of the local Power Users group. Peter executes the .acw file. Peter informs you that theaccessibility options are not to his liking.You want to remove the accessibility options enabled by the .acw file on Peter’s computer.What should you do？ （）

• A、Delete the .acw file from Peter’s desktop.
• B、Remove Peter’s account from the local Power Users group.
• C、Run the Accessibility wizard and select Restore Defaults.
• D、Use Task Manager to end the Explorer.exe process.

第6题：

You are the administrator of your company’s network. A user named Peter runs Windows 2000 Professional on his portable computer. Peter wants to be able to work at home on files that were created in the office on the company network.  Prior to logging off the network and leaving the office， Peter enables Offline Files. Peter calls you from home and reports that copies of his folders and files on the network are not available on his portable computer.  What should you instruct Peter to do？ （）

• A、 Enable file and print sharing.   Peter will be able to access his files at home immediately. 
• B、 Synchronize all offline files.   Peter will be able to access his files at home immediately. 
• C、 At the office, make the files available offline.   Peter will be able to access his files the next time he logs off the network. 
• D、 At the office, create a shortcut to the Offline Files folder.   Peter will be able to access his files the next time he logs off the network. 

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第14题：

有关Peter’s异常，下列说法正确的是（）

• A、单眼发病
• B、角膜可见后胚胎环
• C、病变主要累及周边角膜
• D、病变累及中央角膜，表现为双眼角膜混浊
• E、病变可累及晶状体和虹膜，但少发生青光眼

第15题：

You are a system administrator at Company. The network includes 100 Windows 2000 Professional computers. A user named Peter wants to share a local printing device directly connected to his computer. Peter needs to share this device among three groups:  Engineering, Accounting, and Operations. Peter wants to delegate printer administration to one print administrator from each group. Each print administrator must be able to delete print jobs generated by their own group on the print device. They should not be able to delete print jobs from other groups. You want to configure Peter’s client computer to support these requirements.  What should you do? （）

• A、 Create a single shared printer to be used by all three groups.Allow each print administrator Manage Documents permission. 
• B、 Create a separate shared printer for each group. For each shared printer, allow the respective      print administrator Manage Documents permission. 
• C、 Create a single shared printer to be used by all three groups. Add the print administrator’s user      account from each group to the Power Users group on Peter’s client computer. 
• D、 Create a separate shared printer for each group. Add the print administrator’s user account  from each group to the Power Users group on Peter’s client computer. 

第16题：

You are the network administrator for your company. The network consists of a single Active Directory domain named . All domain controllers run Windows Server 2003, and all client computers run Windows XP Professional. All client computer accounts are stored in the Computer container. A user named Peter reports that he cannot log on to the domain from his computer. Peter receives the logon message shown in the exhibit. Exhibit: Logon Message Your account is configured to prevent you from using this computer. Please try another computer. You need to enable Peter to log on. What should you do?（）

• A、Create an account for Peter's computer in the Computers container.
• B、Grant the Log on locally user right to Peter's user account.
• C、Enable Peter's user account.
• D、Change the properties of Peter's user account so he can log on to any computer.

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