内容正文:
Unit 5 【单元测试 · 提升卷】
1、 完形填空(共10小题;每小题1分,满分 10分)
Winnie the Witch (女巫) wants to go into space. Winnie packs a picnic basket and runs up a rocket with her 1 , Wilbur. The rocket 2 on a little planet. The place is 3 , but there are funny little holes everywhere.
A little head pops (突然出现) out of a hole, and then there are heads 4 . “Rabbits!” says Winnie. A space rabbit 5 onto the rocket. Then some of the space rabbits come too. They sniff (嗅) it and take a bite (咬). The space rabbits 6 the rocket. They soon 7 all of Winnie’s rocket.
“Now 8 will we get home?” says Winnie. She waves her magic wand (魔杖) and shouts “ABRACADABRA!” There is a new 9 . Winnie and her cat climb up to the rocket and jump in. The rocket blasts (发射) away. It lands in Winnie’s garden. “That was an 10 adventure, Wilbur,” Winnie says. “But I’m glad we’re home.”
1.A.rabbit B.dog C.cat D.bird
2.A.leaves B.lands C.gets D.goes
3.A.quiet B.crowded C.dirty D.noisy
4.A.nowhere B.somewhere C.anywhere D.everywhere
5.A.walks B.runs C.plays D.jumps
6.A.hate B.like C.find D.leave
7.A.eat up B.eat out C.eat into D.eat with
8.A.why B.how C.what D.where
9.A.basket B.wand C.rocket D.hole
10.A.interesting B.angry C.empty D.old
二、阅读理解。(共15小题;每小题1.5分,满分22.5分)
阅读下列短文,从每题所给的A、B、C和D四个选项中选出最佳选项。
A
Have you ever thought about how astronauts wash their clothes without gravity? It’s not easy. There’s no washing machine on the International Space Station (ISS,国际空间站). Luckily, this may not be a problem in the future.
Russian scientists are making a special (特别的) washing machine for astronauts to use in space. The washing machine is different from the ones we use. For one thing, it doesn’t need water. Instead, it collects (收集) carbon dioxide (二氧化碳) from the air that the astronauts breathe out. Then it uses high pressure (压力) to turn that carbon dioxide into a liquid (液体) that can help clean clothes.
This will make astronauts’ lives much easier. Because