2018--2019学年人教版必修四Unit 1 Women of achievement grammar课时作业 (9)
2018--2019学年人教版必修四Unit 1 Women of achievement grammar课时作业 (9)第3页

  解析:选B 由上文中的"The sun shines for six months"可知,太阳照射六个月,然后就是半年的漫漫长"夜(night)"。

  13.A.while B.so

  C.though D.because

  解析:选D 从该空后的"they are not busy"可知,他们吃的更多是"因为(because)"无事可做。

  14.A.messages B.replies

  C.help D.relief

  解析:选C 由上文中的emergency可知,在遇到紧急情况时,很难得到"援助(help)"。

  15.A.alone B.anxious

  C.sick D.hungry

  解析:选C 由下文中的cancer可知,这位美国博士意识到自己"病了(sick)"。

  16.A.land B.remain

  C.stand D.fly

  解析:选A 在冬季,飞机难以在南极洲"降落(land)"。

  17.A.continue B.stay

  C.work D.adjust

  解析:选B 由文中的描述可知,她无法乘飞机离开,只好继续"待(stay)"在那儿。

  18.A.took pride in B.felt sorry for

  C.paid attention to D.took care of

  解析:选D 由上文中的cancer和medicine可知,飞机把药品空投给她,她只好一个人"照顾(took care of)"自己。

  19.A.referred B.traveled

  C.returned D.drove

  解析:选C 由本空后的the United States可知,几个月后,她才"返回(returned)"美国,得到了专门的治疗。

  20.A.remember B.visit

  C.control D.save

  解析:选B 与本空后的live构成对比,人们乐意"游览(visit)"这片特殊的地方,但是没有人愿意住在这里。

  Ⅱ.阅读理解

A few weeks ago a group of scientists produced a report about global warming and the natural world. They wanted to find out if global warming was dangerous for plants and animals. The scientists were surprised by what they found. They saw that during the next 50 years about 25%