初中外研版（2024）Understanding ideas精练

这是一份初中外研版（2024）Understanding ideas精练，共5页。试卷主要包含了选择题，单词拼写，完形填空，阅读理解，书面表达等内容，欢迎下载使用。
1.Mike likes sprts and he always spends time ____ sprts with his friends.
A . plays B . play C . playing D . t play
2.He enjyed ____ prblems ne after anther.
A . t slve B . slving C . slve D . slved
3.Pansy cnsidered ____ an article abut histry n the cmputer last week.
A . write B . t write C . t writing D . writing
4.He prmised ____ us with ur prject as sn as he finished his tasks.
A . help B . helping C . t help D . t helping
5.____ is imprtant t share inventin ideas with thers.
A . This B . That C . It D . What
6.She wished ____ a scientist when she grew up.
A . becming B . t becme C . becme D . became
7.Curisity is the key ____ new discveries.
A . f B . t C . fr D . in
8.Jhn wants ____ cartns in his free time because they're enjyable.
A . watch B . watched C . t watch D . watching
9.____ curius he is abut the new machine!
A . What B . Hw C . What a D . Hw a
10.N ne can stp him frm ____ part in the race.
A . take B . tk C . takes D . taking
二、单词拼写
1.—The schl trip was put ff because f the serius air pllutin last week.
—What a pity!We shuld take actin t imprve the air q ________ .
2.—Hi,Greg.Will yu jin the schl ________ /'tælənt/shw next Mnday?
—Yes,Mlly.
3.Befre making paper rses,we need t prepare paper,g ________ and a pair f scissrs.
4.My teacher gives me sme suggestins n hw t i English.
5.________ /di'spait/the heavy rain,we went fr a walk.
6.I want t be an astrnaut and I hpe my dream will cme true in the f ________ .
7.This T-shirt is nt expensive. It's cheap. It nly c ________ 15 yuan.
三、完形填空
1.语法选择
As ne f the wrld's favurite drinks, tea has becme mre and mre ppular.
China is the hme twn f tea and tea has a lng histry. It is said that a Chinese ruler called Shen Nng was ________ first persn t discver tea as a drink. When a leaf ________ int water, the taste f the water was changed, and tea was brn. Frm that mment n, the Chinese began ________ the sul(灵魂) f this special leaf.
It's knwn that tea culture gradually ________ nrmal peple's life in the Tang Dynasty. The peple in the Tang Dynasty nt nly drank tea, but als ________ the tea leaves. That was why the prcess f tasting tea was ________ "tea eating". Hwever, the Sng peple preferred "whisking tea(点茶)". In the Ming Dynasty, tasting tea gradually went back ________ its true nature f "drinking tea". Later, the tea culture f ________ cuntry finally was blended(融入) int nrmal families.
Nwadays, making tea arund a stve(炉子)is a special way f drinking tea. It ________ already brught a wave f new lifestyle in China.
Tea culture is ________ sublimatin(升华) f tea. In the lng river f histrical culture, tea cmbines the characters f the time.
（1） A . / B . the C . an
（2） A . drp B . drps C . drpped
（3） A . tuch B . tuched C . t tuch
（4） A . gt int B . gt n C . gt ff
（5） A . eat B . eats C . ate
（6） A . call B . called C . t call
（7） A . t B . f C . n
（8） A . we B . us C . ur
（9） A . have B . has C . had
（10） A . kind B . kind f C . a kind f
四、阅读理解
1.阅读短文，回答问题
On January 20, 2025, a Chinese tech cmpany named DeepSeek made a new AI called DeepSeekR1.This smart prgram can slve math prblems, write cde, and answer questins like tp mdels such as Open AI's GPT-40, but it csts much less t build. The team spent nly $5.58 millin(1/70 f Open AI's cst) and used 2,048 cmputer chips(芯片) fr tw mnths. This shws that gd ideas can beat big mney.
DeepSeek-R1 learns by trying many times and getting better, like hw students practice maths. Other Als need lts f prepared examples, but R1 imprves by itself. Fr example, in a glbal math test, it gt 79.8% right, a litter higher than Open AI's mdel. A simple versin f R1 can even run n lw-cst cmputers, helping schls and small cmpanies.
DeepSeek-R1 is free t use and change. On its first day nline, ver 19,000 prgrammers all ver the wrld started prjects t study it. A German scientist said experiments(实验) with RI cst $10 instead f $300 with ther Als. Even Meta(a famus U. S. tech cmpany) tp scientist said, "This kind f free AI culd change the wrld."
US tech cmpanies are wrried. Meta plans t spend $65 billin mre n AI research. Experts say China is catching up fast. A reprt in Nature magazine called R1 a "big step frward", prving(证明) that smart ideas beat expensive tls.
As a DeepSeek engineer said, "We want AI t be a friend, nt smething nly rich peple can use." With R1, China shws the wrld that great things cme frm new ideas and hard wrk, nt just mney.
（1） Accrding t paragraph 1, DeepSeek-R1 is able t ____.
①write cde ②wrk ut math prblems ③d experiments ④answer questins
A . ①②③ B . ①③④ C . ②③④ D . ①②④
（2） It cst abut ____ t build Open AI.
A . $5.58 millin B . $65 billin C . $390 millin D . $300
（3） The underlined wrds "it" in paragraph 2 refers t ____.
A . GPT-40 B . Open AI C . Meta D . R1
（4） The engineer says, "We want AI t be a friend, nt smething nly rich peple can use" t ____.
A . explain why RI is free
B . cmpare R1 with Meta's AI
C . encurage students t study math
D . shw that expensive AI mdels are useless
（5） The main purpse f the passage is t ____.
A . explain hw cmputer chips wrk
B . intrduce a lw-cst AI mdel frm China
C . encurage students t becme prgrammers
D . cmpare Chinese and American AI technlgies
2.阅读理解
（1） When did Marie Curie finish high schl?
A . In 1883. B . In 1891. C . In 1895.
（2） Hw ld was Marie Curie when she travelled t Paris?
A . 24. B . 25. C . 26.
（3） Hw many Nbel Prizes did Marie Curie get in her whle life?
A . One. B . Tw. C . Three.
（4） What is Marie Curie famus fr?
A . A science prfessr.
B . A French scientist.
C . The discvery f radium.
（5） 新考法 文章出处 In which part f a newspaper can we find the passage?
A . Turism & Ecnmy. B . Histry & Sciety. C . Health & Medicine.
五、书面表达
1.书面表达
发明不仅给我们的生活带来便利，而且还促进社会的进步和发展。近日，Inventin杂志正征集有关各类发明的英文稿件。请以"A Useful Inventin"为题,写一篇征文，介绍你心目中的一项有用的发明。
要求：(1)请结合提示信息简要介绍这项发明；(2)重点谈谈这项发明给你的生活带来的影响；(3)100词左右，征文中不得出现考生真实的个人信息。
A Useful Inventin
……
Marie Curie——a great scientist
Name:
Marie Curie
Date f birth:
7th Nvember,1867
Place f birth:
Warsaw,
Pland
Family: she was the yungest f five children
Parents: her father was a teacher; her mther was a principal
High schl: finished at the age f 16
Wrk: wrked as a teacher
Mved t: Paris, France in 1891
At university: studied physics
Married t: Pierre Curie, a French scientist, in 1895
Famus fr: the discvery f radium
Wn the Nbel Prize fr Physics: in 1903
Husband's death: Pierre Curie died in a traffic accident in 1906
Wn the Nbel Prize fr Chemistry: in 1911
Date f death: 4th July, 1934, aged 67
What is it?
A Useful
Inventin
Wh invented it?
When was it invented?
What is it used fr?