Frederick M. Hess is the director of education policy studies at the American Enterprise Institute, which is a nonprofit organization that conducts research on many public issues. He says that a long summer vacation doesn’t make sense in today’s world.

Can American students afford to take a summer vacation? In a summer vacation, millions of kids spend valuable time sending messages, watching TV, playing video games and doing shopping in the mall. They will also be putting their academic futures at risk.

Summer vacation once made sense in the past when you didn’t need an education to get a good job. But now things have changed. For today’s students, academic skills are important to students’ future success, but such skills are affected in the summertime. Many nations don’t give kids an American-style summer vacation. They offer no more than seven consecutive(連續(xù)的) weeks of vacation. Most American school districts offer up to thirteen weeks. To compete in the global marketplace, Americans must be prepared to go up against international competitors.

Summer vacation also causes challenges for today’s families. In the 1960s, more than 60% of families had a stay-at-home Mom. Now, two-thirds of American children live in households where every adult works. For these families, summer vacation can be more burden than break. Someone must watch the kids.

But the biggest problem may be how summer vacation hurts academic achievement. Researchers have found that disadvantaged students lose significant ground in the summertime.

A longer school year does not have to be an invitation to hard boring work. Rather, it should allow time-pressed teachers to conduct richer and more imaginative lessons. Schools would have more time to devote to athletics, languages, music and the arts. Summer vacation can be a grand thing. But in the 21st century, it may also be outdated.

Title: Long Summer 　1

Mr. Bush is on time for everything. How ________it be that he was late for the opening ceremony?
A. can B. should C. may D. must

— What does Mary do?

　 — Her job __________ helping old people who live alone.

A. makes up　 B. consists of　 C. adds up　 D. is consisted of

The beautiful town, _____ we spent our summer vacation last year, lies at the foot of a mountain.

A. whose　　　　 B. which　　　 C. where　　　　　 D. why

It’s a great h _______ to be here to share my ideas with you.

A ɡē/ɡā、qiào、lì/shuò； B mó/mú、zài、qínɡ/chè；C shā/chà、xiù/chòu、ɡuǎng/kuànɡ；D chàn、màn/wàn、qì/qiè。

She _____ his number in the phone book to make sure that she had got it right.

A. looked for 　 B. picked up　 C. looked up 　 D. picked out

Susan was expecting her favorite singers, but to her disappointment,　 　appeared.

A. some　 B. none 　 C. everyone　 D. no one

In most parts of the world human problems__________(study)at that time.?

The __________ (宗教的) origins of the custom are unknown.