题目内容
【小题1】Things are going on well, and you should be o_________ about the life in college.
【小题2】The project failed due to l__________ of money.
【小题3】We can live without clothes, but food and drink are e_________.
【小题4】David and I are c__________. We work in the same company.
【小题5】If you don’t c__________ more on your work, you will lose the job.
【小题6】Tom’s mother died two days p_______ to his arrival.
【小题7】The police perform a v________ role in our society.
【小题8】The driver of the car received serious i_________ to the legs and arms.
【小题1】optimistic
【小题2】.lack
【小题3】essential
【小题4】colleagues
【小题5】concentrate
【小题6】previous
【小题7】vital
【小题8】injuries
解析试题分析：
【小题1】一切进展顺利，你应该对大学的生活感到乐观.这里使用形容词“乐观的”：optimistic。
【小题2】这个项目失败了由于缺钱.这里使用，名词“缺乏”：lack。
【小题3】我们没有衣服可以生活，但是食物和饮料是基本的。这里使用形容词“基本的”；essential。
【小题4】David和我是同事，我们在同一个公司工作。这里需要名词“同事”colleague，这是可数名词，所以用colleagues。
【小题5】如果你不更专注于工作，你会失去这个工作的。这里的动词“专注”：concentrate。
【小题6】汤姆的妈妈在他到达两天前去世的。考查形容词“之前的”：previous。
【小题7】警察在社会上扮演一个重要的角色。考查形容词“至关重要的”：vital。
【小题8】汽车司机的腿和膀子严重的受伤。使用名词“伤口”injury，这是可数名词，所以用injuries
考点：考查单词拼写
快乐暑假暑假能力自测中西书局系列答案At the beginning of the twentieth century, many people thought that the American family was falling apart. A century later, we know that this was not the case. However, although the family is still alive in the United States, its size and shape were very different 100 years ago.
In the late 1800s and early 1900s, there were mainly two types of families in the United States: the extended and the nuclear. The extended family usually includes grandparents, parents, and children living under the same roof. The nuclear family consists of only parents and children.
Today there are many different kinds of families. Some people live in “traditional” families, that is, a stay-home mother, a working father, and their own biological children. Others live in two-paycheck families, single-parent families, adoptive or foster families, blended families (where men and women who were married before marry again and combine the children from previous marriages into the new families），childless families, and so on.
What caused the structure of the family to change? In the early 1900s the birthrate began to fall and the divorce rate began to rise. Women were suddenly choosing to go to college and take jobs outside the home. In the 1930s and 1940s, many families faced serious financial, or money problems during the Great Depression, when many people lost their jobs. During World War II（1939-1945)，5 million women were left alone to take care of their homes and their children. Because many men were at war, thousands of these "war widows" had to go to work outside their home.
During the next ten years, the situation changed. There were fewer divorces, and people married at a younger age and had more children than the previous generation. It was unusual for a mother to work outside the home during the years when her children were growing up. Families began leaving cities and moving into single-family homes in the suburbs. The traditional family seemed to be returning.
In the years between 1960s and 1990s, there were many important changes in the structure of the family. From the 1960s to the early 1970s, the divorce rate doubled and the birthrate fell by half. The number of single-parent families tripled, and the number of couples living together without being married doubled again. In fact, the single-parent household, once unusual, has replaced the "traditional" family as the typical family in the States. If we can judge from history, however, this will probably change again in the twenty-first century.
The Changes of the American Family
| Main comparisons | Contexts | |
| Different___【小题1】____ | There were two __【小题2】___ types of families in the past, ___【小题3】____, the extended and the nuclear. | |
| Nowadays __【小题4】___types of families can be seen than before. | ||
| Changes in different ___【小题5】_____. | In the 1900s and 1940s | Many of the women had to work outside due to the __【小题6】___of money., thus causing the fall of __【小题7】__and the rise of divorce rate. |
| In the 1950s | Divorce rate slided and there were more children . The families tended to be ___【小题8】___ again. | |
| In the years between 1960s and 1990s | Different types of familes__【小题9】____. Traditional families are no longer the typical ones in America. | |
| A trend worth noting | ||
| Author’s opinion on changes | Judging from what has happened in the past,it is ____【小题10】_____ that the present structure will experience changes again in the near future. | |
