初中英语沪教牛津版（2024）七年级下册（2024）Section 4课后练习题

这是一份初中英语沪教牛津版（2024）七年级下册（2024）Section 4课后练习题，共5页。试卷主要包含了单词拼写，句型转换，语法填空，完形填空，阅读理解，书面表达等内容，欢迎下载使用。
1.Jhn m ________ cme t see us tnight, but he isn't very sure.
2.Please turn ________ the lights befre yu g t bed.
3.Recycling has been a success— nearly half f the h ________ waste is recycled.
4.Dlphins can cmmunicate with each ther by ________ [prə'djuːsɪŋ]a great variety f nises.
5.Trches(手电筒) can give us light with the help f b ________ .
6.Yu can g, but yu s ________ say gdbye t Mum.
7.Trees are majr fighters a ________ air pllutin.
8.I asked Tm t g t the department stre t buy sme ________ ['bætəriz]fr me.
9.E ________ prvides us with warmth and light and makes ur mdern hme cmfrtable.
二、句型转换
1.They arrived in Guangzhu quickly.(改为感叹句)
________ ________ they arrived in Guangzhu!
2.It may be sunny tmrrw.(改为同义句)
________ It ________ ________ sunny tmrrw.
3.It tk us at least tw hurs t cmplete the wrk.(对划线部分提问)
________ ________ did it take yu t cmplete the wrk?
4.Hw d yu like this pwer statin?(改为同义句)
What d yu ________ ________ this pwer statin?
5.She put her things in a big bx.(改为一般疑问句)
________ ________ ________ her things in a big bx?
6.His hard wrk made him successful.(改为同义句)
He gt successful ________ his hard wrk.
三、语法填空
1.We have been withut ________ (electrical) fr three hurs, but it's n again nw.
2.As parents, we have the respnsibilities t give ur children a sense f ________ (safe).
3.She didn't sund ________ (surprise) when I tld her the news.
4.G t the stre and get tw bttles f ________ (ygurt), Kevin.
5.We use ________ (electric) t run machines.
6.China's T-Flight may reach a ________ (speed) f abut 2,000 km per hur in the near future.
7.We shuld help ld peple crss the rad ________ (safe).
8.We ________ (discver) the beach while we were sailing arund the island.
9.We can save ________ (electric) by using the air cnditiner less ften.
四、完形填空
1.Electricity is very useful fr us.It plays a very ________ rle in ur life tday.It can bring us light, heat and s n.We cannt live withut it.It ________ ur lives.S hw can we use electricity ________ ? First, we must be ________ with it and can't put the electrical appliance near the fire.Then, we can't als ________ it with wet hands because we may get an electric shck(电击).It is very ________ .
In ur cuntry, we have used electricity fr many ________ .It is a lng time.But we have t knw, at the same time, we waste a large part f it.Prducing it als ________ the envirnment arund us.As a student, we shuld use the air cnditiner less ften and turn ff the lights when we leave the rm and nt sleep with the lights n.As a ________ ges,"Actins speak luder than wrds." Please ________ in the actin t save electricity frm nw n.
（1） A . interesting B . imprtant C . useless D . active
（2） A . changes B . returns C . ends D . starts
（3） A . quickly B . slwly C . safely D . easily
（4） A . careful B . useful C . hpeful D . helpful
（5） A . leave B . tuch C . thrw D . eat
（6） A . difficult B . strng C . dangerus D . delicius
（7） A . days B . weeks C . mnths D . years
（8） A . prtects B . saves C . pllutes D . imprves
（9） A . saying B . hearing C . feeling D . thinking
（10） A . meet B . arrive C . cnnect D . jin
五、阅读理解
1.体裁：说明文 题材：科普知识与现代技术 难度：★★★
素材来源：A Histry f Electricity and Life
Electricity is smething we use every day withut thinking abut it.Hwever, this wasn't always the case.The stry f electricity began thusands f years ag with simple discveries.
The ancient Greeks fund that when they rubbed(摩擦) amber(琥珀) with clth, it culd attract small bjects.They thught it was like a magnet(磁体), but it was actually static electricity(静电).The ancient Egyptians discvered electric fish in the Nile River and called them "Thunder f the Nile".
In the 17th century, William Gilbert studied the difference between magnets and static electricity, creating the wrd"electrica".Later, Benjamin Franklin cnducted experiments that prved lightning was a frm f electricity.He als studied hw t stre electric charge(电荷).
Alessandr Vlta made the first battery using layers f tw different metals.This imprtant inventin prvided steady(稳定的) electric pwer.Michael Faraday then used Vlta's ideas t build the first machines that culd pwer things with electricity and create electricity.
In 1879, Thmas Edisn created the mdern light bulb, imprving earlier designs.Tw years later, his clleague Lewis Latimer made it mre practical by inventing a lnger-lasting filament(灯丝).These inventins changed the way we live and led t many mre discveries that shape ur mdern wrld.
（1） What did the ancient Greeks discver abut electricity?
A . Magnets attracting metal.
B . Static electricity frm amber.
C . Lightning in thunderstrms.
D . Electric fish in the Nile River.
（2） Accrding t the passage, what did William Gilbert d?
A . He made the first electric battery.
B . He created new electrical machines.
C . He fund fish that prduced electricity.
D . He cmpared magnets with static electricity.
（3） What's the relatinship between Edisn's and Latimer's wrk?
A . Their wrk had n relatinship.
B . Edisn built n Latimer's wrk.
C . They made the same discvery.
D . Latimer imprved Edisn's design.
（4） 新考法 写作手法 Hw is the infrmatin in this passage rganized?
A . In rder f the lcatin.
B . In rder f time.
C . In rder f the cuntry.
D . In rder f imprtance.
2.阅读理解
Energy is everywhere.We use energy every day.
Electricity is a frm f energy and this is what pwers the TV, hair dryer, phne, fridge, electric tthbrush and mre! Our grwing need fr energy is ne f the prblems that the wrld is facing tday, because prducing electricity als prduces pllutin.
Here are sme simple ways t make a big difference when we are using electricity.
On r ff? Leaving televisins and cmputers ff with the little red lights n still uses electricity, even thugh they might lk like they' re turned ff.T stp this yu can turn them ff.
Lights ut! Turning lights ff when yu' re nt in the rm can save a lt f energy.
Fridge drs clsed.The fridge is an imprtant part f the kitchen, because it keeps fd fresh, cl and healthy! But it takes a lt f energy t keep cl, s try nt t leave the fridge dr pen r put ht things inside.
Use slar energy.An increasing number f peple are fitting slar panels t their huses.They create electricity frm sunlight, which can then be used t pwer their hmes.Slar heating panels make ht water, reducing the need fr electricity r gas.
（1） What can save energy accrding t the passage?
A . Turning the lights ff when yu're nt in the rm.
B . Using gas t create electricity.
C . Leaving the fridge dr pen r put ht things inside.
D . Leaving televisins and cmputers n.
（2） There are ____ ways t save electricity in the passage.
A . three B . fur C . five D . six
（3） Which is NOT true accrding t the passage?
A . We dn't have any energy prblems tday.
B . The fridge can keep fd fresh, cl and healthy.
C . When we prduce electricity, we prduce pllutin t.
D . Electricity frm sunlight can be used t pwer ur hmes.
（4） The passage mainly tells us ____.
A . electricity is a frm f energy
B . hw t create electricity frm sunlight
C . hw t use the fridge crrectly
D . the different ways t save electricity
六、书面表达
1.假设你叫李明,你打算以"Lwer Carbn, Happier Life"为题向校报英语角投稿,介绍你对低碳生活的认识并呼吁人们采取行动。请你根据以下内容提示用英文写一篇短文。
低碳生活：(1)步行或骑自行车上学；(2)节约用水、用电；(3)用过的课本留给低年级学生；(4)购物时带上篮子，不用塑料袋。
注意：(1)可适当拓展信息；(2)不得在作文中出现真实校名、地名和考生的真实姓名；(3)语句连贯，词数80左右(作文的标题和开头已经给出，不计入总词数)。
Lwer Carbn, Happier Life
It's ur duty t prtect the envirnment. … …