2024-2025学年冀教版九年级英语上册Unit 5 Look into Science Lesson 25 同步课时练习（含答案）

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Unit 5 Look into science
Lesson 25
一、根据汉语提示写单词
1．The teacher is showing the ___________to the students.（实验）
2．Danny, are you good at _________ （科学）
3．You can __________ my words are correct sooner or later.（证实）
4．All the bottles are ____________ water.（装满）
5．You can try it in another ______________.（科学的方法）
二、根据所给单词适当形式填空
6．I will tell him my theory when she _________ back. (get)
7．They have kept us ________ for a long time. (wait)
8．She needs _________ all her school things to school. (bring)
9．Our teacher asked us _________ our homework on time. (finish)
三、单项选择
10．Will Danny get wet if Brian ______ the experiment
A．will do B．do C．does D．did
11．Li Lei is ______ to carry this box.
A．too strong B．enough strong C．strong too D．strong enough
12．Are you sure ______ the coming football match
A．to B．with C．of D．for
13．The ______ of the air keeps the water in the jar.
A．force B．forces C．pressures D．water
14．When I got to the bus stop. I missed the early bus and I had to _____ the next one.
A．give up B．keep off C．call off D．wait for
四、选词填空
用方框中所给单词或短语的适当形式填空
experiment，upside，correct，fill...with，take...off
15．Can you answer the question ______
16．We have done many ______ in science class.
17．Don't ______ your hand ______ the cardboard.
18．He ______ the bottle ______ water just now.
19．Never turn the box ______ down. It's dangerous.
五、阅读理解
Since May 8, Boston Dynamics’ dog-like robot, Spot, has been in use at Bishan-Ang Mo Kio Park in Singapore to help encourage social distancing during the COVID-19 pandemic (新冠肺炎疫情) according to a report in the South China Morning Post.
Singapore’s government is funding the experiment of the robotic dog, which will last for two weeks at the park during off-peak (非高峰的) hours.
“The robot isn’t enforcing (强制). It’s just giving people information and encouraging them,” Boston Dynamics founder Marc Raibert told CNBC. “When Spot is patrolling (巡逻) the area, there’s a parks officer nearby who can do whatever enforcement he decides is suitable. ”
Cameras fixed on Spot will scan the surroundings and help officers work out the number of visitors in the park, but they cannot read faces and won’t collect any personal information. It also carries a loudspeaker to broadcast a pre-recorded message to remind visitors of the importance of social distancing.
Without enough manpower, Singapore is turning to robotics to reduce the manpower required for park patrols and remind people about the risks they may be putting themselves and others in.
The question, however, is whether their use of Spot will be a good tool or will only attract more people to it instead.
If the two-week experiment proves successful, the government will consider using Spot at the park during peak hours. Singapore will also do studies to see if it’s worth using other Spots in other parks. Already, Singapore engineers are trying to improve Spot, making it tell if people are together in a group or strangers passing on the grass.
No one knows if Spot will stay after the pandemic is gone, but one thing is for sure: the robot is the hardest working dog in the world.
20．Why is Spot used at Bishan-Ang Mo Kio Park
A．To draw visitors’ attention to it.
B．To help encourage social distancing.
C．To read and record visitors’ faces.
D．To help collect private information.
21．How long will the experiment of the robotic dog last
A．Two weeks during off-peak hours.
B．Two weeks during peak hours.
C．15 days.
D．three weeks.
22．The underlined word “they” in Paragraph 4 refers to (指的是) ________.
A．visitors B．strangers C．cameras D．officers
23．What can we learn from the last 3 paragraphs
A．The experiment is still in progress.
B．The use of Spot proves to be a good tool.
C．Spot will stay after the pandemic is over.
D．Singapore will no longer need other Spot robots.
24．According to the passage, which of the following is TRUE
A．Spot scares people into keeping a distance in public.
B．Spot patrols the park for two weeks during peak hours.
C．Spot can tell people together in a group from strangers passing by.
D．The parks officer nearby decides on the enforcement instead of Spot.
六、连词成句
25．so，I，think，don't
________________________________________________________.
26．books，his，filled，room，with，is
________________________________________________________.
27．box，he，hand，takes，his，the，off
_________________________________________________________.
28．jar，does，stay，the，in，water，the
________________________________________________________
29．conclude，what，you，can
________________________________________________________
【答案】
一、1.experiment 2.science 3.confirm 4.filled 5.scientific way
二、6.gets 7.waiting 8.to bring 9.to finish
三、10—14 CDCAD
四、15.correctly 16.experiments 17.take off 18.upside
五、19-24 BACAD
六、25.I don't think.
His room is filled books.
He takes his hand off the bos.
Does the water stay in the jar
What can you conclude？
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