核心必刷题二十-【育才学案】2022-2023学年高一英语寒假作业核心必刷题（外研版）

第一部分 假期核心必刷题： Kent,an earthquake expert at the University A.Pull. B.Seriousness. of Nevada,Reno,who was not part of the C.Popularity. D.Extinction. study.Kent is director of ALERT Wild fire,a 2.What do we know about the sensor? network that uses cameras and crowd sour- A.Its price remains high cing to watch for fires in California,Nevada B.Its batteries are replaceable. and Oregon."The whole way that you re- C.It can reduce firefighters'pain. spond to a fire until it's put out is like a bal- D.It can detect fires earlier and easier. let,”he says.“You'd have to choreograph(设 3.What does Kent mean in Paragraph 4? A.Firefighting is easy but crucial. )it just so,with resources precisely alloca- B.Technology is the key to extinguishing a ted at the right time and place from detection fire. to confirmation to assignment to extinguish- C.Putting out a fire is a cooperative and or- ment(熄灭).Fire detection is step one..” derly activity. Wang says his team's next steps are to D.The resources of fire detection are pre- extend the device's signal range beyond the cisely allocated. current 100 meters,which can limit practical 4.What's the plan for the new sensor accord- use,and to develop a protective shield for it. ing to Wang? The transmitter's effectiveness,he notes,will A.Limiting its use. also need to be tested in the field ahead. B.Improving and testing it. l.What does the underlined word“gravity”in C.Reducing its signal range. Paragraph 1 probably mean? D.Getting it on the market ahead of time. 核心必刷题二十 刷基础 4.I was disappointed that my (航 固基础知识 was put off because of the heavy rain. I.单词拼写 5.Last year,only 10%of American adults 1.The company has over 500 (连锁) in regular exercise in the USA. stores nationwide. 2.It is normal that a hospital needs to balance 6.Wherever the famous singers went, the (预算)each year. of fans would welcome them at the airport. 3.Today the organisation has branches in 90 7.I want to go to the bus station.Can you tell me countries in all five 48 wh