《21世纪第4期.docx》由会员分享，可在线阅读，更多相关《21世纪第4期.docx（1页珍藏版）》请在三一文库上搜索。
1、P31. Outdoor activities may help us l_(提升) our moods and improve our learning e_(效率).2. Luo Han completes at least two hours of outdoor activities every day and _(raise) a wave of discussion online.3. rise to applaud the speaker for his excellent speech4. Exercise can e_(缓解，减轻) brain fog(脑疲劳) and im
2、prove memory.5. Many students feel _(stress) about school work, so outdoor activities can help us keep our mood uplifted and improve our learning efficiency.6. Its more _ a way to relax. Its a training of willpower.7. Although _(face) increasing pressure in his studies, he has joined the schools ath
3、letic programs.8. Rylie Hardin first _ (step) foot in a livestock arena at three years old.9. It might be difficult for high school students _(guarantee) this block of time when school becomes more _(demand).10. _ of us would think of going outside for exercise.全部否定P4-51. _(arm) with telemeters(遥测仪)
4、, Chu and his friends locate frogs in Shanghai Century park.2. With only six species of the animal _(leave) in Shanghai, urban planners can use this information to protect the frogs. 3. The concept of citizen science, in _ members of the public help experts gather data for scientific research, _(dat
5、e) back to at least 1900 in the US, and it has recently grown in _(popular) in China.4. The data _(gather) by citizens covers the whole city, and this _(provide) valuable information _ us. 5. It is typical of sb to do sth.6. But if they _(receive) help from the public, it could have been shortened t
6、o one year. 7. _(help) scientists further study the biodiversity and encourage the public to embrace(拥抱) nature, the Shanghai Natural History Museum released an app _(call) Find Nature. 8. It lets people know that everybody can be a scientist and contribute _ important research. 9. _(previous), fiel
7、d work, such as wildlife _(monitor), was performed only by experts.P61. Maybe you are familiar with scenes in movies _ a pilot has encountered(遭遇) an issue mid-flight and your hear him shout “Mayday.” 2. “Mayday” is an internationally _(recognize) distress call (求救信号)， mostly _(use) by pilots and bo
8、at captains. 3. _(face) a threatening situation, pilots are required to repeat the signal three times in case _ radio interference(干扰) or loud background noise.4. Sometimes pilots _(direct) to a nearby airport or location _ they can make an emergency landing. 5. D_ dangers, air travel is still _ saf
9、est means of transport. PII1. He spent weeks in an incubator(恒温箱)，after _ we were told he had cerebral palsy(脑瘫), might never walk and was totally blind. 2. For Joe, things often seemed to go from bad to _(bad).3. Finding a job and a sense of _(independent) would prove nearly impossible.4. He taught
10、 me _ example that _(grateful) builds hope. show/express gratitude to sb for sth 5. If we are _(mind) of all the ways that weve been blessed, its easier to believe well be blessed again. 6. Im just _(thank) for all these good people. 7. Now, more than ever, we need to see clearly like my brother, no
11、t with our eyes, _ with our hearts.8. Gratitude is a light that shines in the soul, _(turn) worry into hope, fear into joy, weakness into _(strong) and worriers into warriors.P71. For most freshmen, August is the month for military training, which serves _ a good chance to get familiar with new clas
12、smates and a_ to campus life.2. When I found out that I was in charge _ this project, I had butterflies _ my stomach. 3. What _ my classmates wouldnt follow my instructions _ my leadership?4. The disagreement upset my from time to time, but whenever there is a conflict, I tried to stay calm, decided
13、 whether or not to take her suggestions and then made a_ accordingly.5. No matter _ the outcome might be, our efforts were the most remarkable.6. Our class eventually won the first prize in the competition, which I had not anticipated.7. I have never seen a class with such a strong sense of group honor, and in that moment, I was convinced that I was really working with ab elite group of students. 键入文字