北师大版必修第二册Unit4 Information Technology PartⅠTopicTalk作业（含解析） 练习

这是一份北师大版必修第二册Unit4 Information Technology PartⅠTopicTalk作业（含解析），共5页。
Unit 4　Part Ⅰ　Topic TalkⅠ.单句语法填空1．These gates are always open ________ the convenience of visitors.2．Any help from you will be greatly appreciated. Please give me a reply ________ your convenience.3．Will it be convenient ________ you to start work tomorrow?4．Should house property tax (房产税) come ________ effect, China might witness a fall in house prices.5．Optimism has a positive effect ________ people's physical and mental health, of which I'm very convinced.6．He said he graduated from a famous university, but ________ effect, he never went to college.7．One of the most ________ (effect) ways to reduce stress is to talk about your feelings with someone you trust.8．Little Jack admitted ________ (steal) in the shop, promising that he wouldn't do that in future.9．He studies very hard in order to get himself admitted ________ a key university.Ⅱ.根据汉语提示，补全下列英语短语和句式1．________ one's convenience 在某人方便的时候2．________ one's convenience (of)＝________ the convenience of sb. 为了某人的方便3．It is ________ for sb. to do sth. 某人方便做某事4．come ________ effect 生效，开始实施5．________ 生效，开始起作用6．________ effect 实际上，事实上7．have a/an... effect ________... 对……有……影响8．be/become/get ________ to sth./doing sth. 沉溺于……；专心做……9．addict ________ to sth. 沉溺于……10．admit ________ /that... 承认……11．be admitted ________ 被接纳进入12．admit...________ ... 接纳……作为……Ⅲ.语法填空The first simple 2D avatars 1.________ (appear) in role­playing computer games in the 1980s. Yet, very few people knew that future avatars 2.________ (have) such a wide variety of forms and uses. By the late 1990s, they 3.________ (use) in web chats like instant messenger. When people started creating their own avatars, they discovered that they 4.________ (have) the power to create new 5.________ (identity) that did not look or act like real selves at all. They could dress their avatars 6.________ fancy clothes, or they could try being someone of the opposite sex, and call 7.________ (they) “Andy” instead of “Anna”！ When Internet users realized that their avatars 8.________ (see) by many people, not just their friends, they started having more than one avatar: a 9.________ (sense) one for work; a friendly, good­looking one for meeting people; and a silly one for having fun. Avatars let you express yourself and they give you lots of room for 10.________ (create)．Ⅳ.七选五How to keep yourself safe from new virus?After a new­type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. __1__：1．Wear masks outdoors·Wearing a mask is one of the most effective ways to protect you from getting infected.·Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin.·__2__， a mask is also needed to prevent you from spreading germs to others.2．Cover your coughs and sneeze with tissueCover your mouth and nose with a tissue when you cough or sneeze, or you can cough or sneeze into your sleeve, but avoid covering with your hands directly.3．__3__Wash your hands with soap and running water thoroughly for at least 15 seconds.·Before eating and after using the toilet·After returning home·After touching trash or garbage·After contacting with animals or handling animal wastes4．Strengthen your immune system and exercise regularly·Exercise regularly is one of the most important ways to help you stay away from catching any infections.·Make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports. __4__.·Seek prompt medical attention if you have symptoms of fever and respiratory infection.·Avoid close contact with people who have flu or cold­like symptoms.·__5__. Avoid contact with wild animals or farmed livestock without any protection.A．If your hands are not visibly dirtyB．Eat thoroughly cooked meat and eggsC．Wash your hands frequently and properlyD．Protect yourself and others from getting sickE．Wear a mask if transport or movement is necessaryF．If you're not feeling well or have symptoms of feverG．To prevent catching the infection, here's what you can doⅤ.阅读理解Khotyn FortressBuilt in the 13th­14th century, it lies on the bank of the Dniester River in Khotyn, of western Ukraine. It is also in the historical northern Bessarabia region which was split in 1940 between Ukraine and Moldova. And it is near to the Old Kam' yanets Castle of Kamianets­Podilskyi, which was also used as a famous defensive structure. It is convenient to book the hotels nearby it at low prices, such as Premier Club, Reikartz Kamianets­Podilsky and so on.Kamianets Podilski CastleIt lies in the Khmelnytsky Region, Ukraine. This architectural treasure is about 800 years old. Its architecture which unites best western and eastern traditions fits into the nature perfectly. The castle consists of minaret buildings, a town hall, an Orthodox church and a Polish Catholic church. Its beauty has been attracting tourists from all over the world for many years.Vorontsov PalaceIt is an historic palace lying at the foot of the Crimean Mountains near the town of Alupka in Crimea. It is one of the oldest and largest palaces in Crimea, and one of the most popular tourist attractions on Crimea's southern coast. The construction of the palace began in the early nineteenth century, according to a project by English architect Edward Blore and it was supposed to be the palace for Prince Mikhail Semyonovich Vorontsov to spend summer.The Residence of Bukovinian and Dalmatian MetropolitansIt was built between the years 1864—1882 according to the designs of the Czech architect Josef Hlávka. The Residence, whose buildings are now part of Chernivtsi National University, Ukraine, was declared a UNESCO World Heritage Site in 2011.1．What can we know about Khotyn Fortress?A．It served as defence work.B．It is open to the public for free.C．It is the oldest building in Ukraine.D．It was divided into two parts in 1940.2．Which has the shortest history?A. The Kamianets Podilski Castle.B．The Khotyn Fortress.C．The Vorontsov Palace.D．The Residence of Bukovinian and Dalmatian Metropolitans.3．From which is the text probably taken?A．A travel magazine.B．A science brochure.C．A research paper on history.D．A geography textbook.课时作业(一)Ⅰ.1．for　2.at　3.for　4.into　5.on/upon　6.in　7.effective　8.having stolen　9.into/toⅡ.1．at　2.for　for　3.convenient　4.into　5.take effect　6.in　7.on/upon　8.addicted　9.oneself　10.doing/having done　11.to/into　12.asⅢ.1．appeared　2.would have　3.had been used　4.would have　5.identities　6.in　7.themselves　8.would be seen　9.sensible　10.creativityⅣ.1．G　2.F　3.C　4.E　5.BⅤ.【语篇解读】　本文主要介绍了几处著名的城堡、宫殿和市民区。作者从它们的修建历史、地理位置以及特色等方面作了介绍。1．答案与解析：A　细节理解题。根据题干定位到霍京堡垒的介绍中，根据And it is near to the Old Kam' yanets Castle of Kamianets­Podilskyi, which was also used as a famous defensive structure.可知，该城堡与卡米亚涅茨城堡临近，这个城堡也是曾经被用作防御工事，由此推知，霍京堡垒过去是作防御工事用的，故选A项。2．答案与解析：D　细节理解题。根据它们修建的时间上，通过对比四个历史遗迹存在的时间长短可知，布科维纳与达尔马提亚的城市民区修建于1864－1882年之间，比修建于19世纪初的沃龙佐夫宫还要晚。故选D项。3．答案与解析：A　推理判断题。本文介绍了几处著名的城堡、宫殿和市民区，谈到了它们的地理位置、悠久的历史以及建筑特色。由此可知，这篇文章可能来自一本旅游杂志，故选A项。