4．我可以给你们提供两间卧室。

　　I can accommodate_you_with_two_bedrooms.

　　5．比赛刚开始就下雨了。

　　The game had_hardly_begun_when it started raining.

　　6．我们必须采取措施阻止学生熬夜上网。

　　We must take_(some)_measures_to_prevent the students from staying up online.

　　7．我们将通过不断的学习并改变我们的想法去适应一个多变的社会。

　　We will adapt_to_a_changeable_society by constant study and changing our ideas.

　　8．我们一到达大草原就被那里的美景给吸引了。

　　We were_attracted_by_the_beautiful_scenery the moment we arrived in the great prairie.

　　二、勤练高考题型，多练自能生巧

　　Ⅰ.阅读理解

　　From sleeping, standing up, to shutting down half of their brain, animals have some strange sleeping habits.

　　Now some of these unusual habits, from napping giraffes to birds that sleep while flying, have been shown in a chart. This chart shows that little brown bats are very lethargic,_sleeping for around 19.5 hours per day.

　　This long period of sleep is thought to be a way of conserving energy and it means brown bats only hunt for a few hours each night when their insect food is available.

　　In contrast, giraffes can go weeks without sleep because these large and slow­moving animals are constantly easy to the attacks from predators.

　　However, other animals are experts at multitasking and can swim or fly while sleeping. For example, dolphins and whales sleep while keeping half of their brain alert (警觉的), so they don't drown, with dolphins typically napping for around 10 hours a day. The method is known as "logging" and it has been observed in bottlenose dolphins, which keep half of their brain at a low level of alertness. This allows the dolphin to keep enough consciousness to carry on breathing through its blowhole.

　　While sea otters aren't alert when they sleep, they form rafts so they are not separated from each other. The creatures sometimes hold hands or paws when they sleep and typically eat, sleep and rest while floating in groups of rafts.

　　语篇解读：本文是一篇说明文。动物有许多奇怪的睡眠习惯--鸟儿在飞翔时睡觉，棕色蝙蝠每天要睡大约19.5个小时，长颈鹿数周不休息，海豚和鲸在睡觉时保持一半的大脑清醒。

1．The underlined word "lethargic" in Paragraph 2 is closest in meaning to