21世纪大学英语应用型综合教程网络学习(课后答案解析)Unit

Unit 3

Ⅰ.Comprehension of the text

A.

1.Because of the rise of individualism.

2.The web makes it easy for family members who separate from each other to stay in touch.

3.She and her sister followed the traces they’d left about themselves on Facebook. After making a few educated guesses and poking around a bit, they were reunited for the first time in their lives.

4.He describes the modern family as being “a lot more flexible that it has been: it covers those who are closest to you who support you through difficult times and decisions.”

5.Trapped in Basingstoke because of the snow, Uncle Bob might miss the family members. If he could still see that video of Grandma on the Xbox on YouTube, he would feel he was still close to Grandma,

and he would feel less worried.

B.1.Para.4 2.P10 3.p3 4. p8 5. p5

C.略

Ⅱ.Language focus

A.1.trait 2. undermine 3. grabbed 4. facilitate 5. shoved 6. transient 7. pop 8. blame

1.H is dominant trait was to take all things into earnest consideration.

2.S he tried to undermine our friendship.

3.T his was my big chance and I grabed it with both hands.

4.T he new airport will facilitate tourism.

5.H e came over and shoved a piece of paper into my hand.

6.S hanghai is a city with a large transient population.

7.I’ll pop over and see you this evening.

8.A dropped cigarette is being blamed for the fire.

B略

C.Model1.

1. Now that we know each other a little better, we get along fine.

2.Now that the school year is over, I’m going to relax.

3.Now that you are a college student, you should learn to be independent of your parents’ help

Model2.

1.After graduation, she decided to stay in

Guangzhou, where she spent her four years of college.

2.2.During World War Ⅱ, Albert Einstein

left Germany, where Jews were persecuted.

3.It is one of the countries, where people

drive on the left

Ⅲ.Reading in depth

E C L J I D M G A N

Ⅳ.Translation

A.1.当你正坐着更新你Facebook上的状态，奶奶正在Kinect上尝试着突破另一个新的记录，小简在你面前摆弄她新的ipad时，

我们周边的社会正在发生着巨变。

2.在网络盛行前就一直在研究家庭问题的研究者们发现，由于个人主义观念的增强，人们的家庭生活概念正逐渐减弱。

3.孩子们和父母不在一起，兄弟姐妹们也不在一起，而网络给我们提供了能够更容易保持联系的手段。

4.曾经有一些新闻头条报道说，人们通过社会网络寻找失散很久的家庭成员，这事确实发生在我的一个朋友身上。

5.这种广义的不被政府认同的家庭教会，毫无疑问地在网路交流中获得了支持。

B.

1.reverse the economic decline

2. revolves around her

3.gave rise to a number sequels

4.in case it rains

5.often hang out at the mall

1.The government has failed to reverse the econanic becline(扭转经济滑坡的趋势).

2.She thinks that the world revolve around her(都以她为中心).