【題目】 Staying fit while indoors
During this special time, it’s a good idea to do some indoor exercises. Exercising has many benefits.【1】, when you start feeling and looking just as you desire. Here are some great ideas to get you started!
Run in place
Start by kicking your feet behind you as you run. Then, bring your knees up as high as possible when you feel like you’ve warmed up. Start by running in place for five minutes.
【2】.
Work on mountain climbers.
Start by getting into a standard push-up (俯臥撐) position.【3】, keeping your arms in place. Replace your left leg and bring your right knee to your chest. Continue to alternate legs. Repeat this three times for 30 seconds each set.
【4】
Begin by getting into a plank (平板支撐) position. Then, bend your elbows and lower yourself toward the floor but do not touch the floor. If this is too difficult, bend your knees as you do the push-ups. Start by doing a set of 10, and work your way up to three or four sets.
Tone your legs with squats (深蹲)
To do a squat, stand with your feet hip-width (與臀部同寬) apart. Then bend your legs. Bring your bottom as low as you can. Stand back up and repeat the motion. Work your way up to doing three sets of 20.【5】.
A.Try planks (平板支撐) for full body toning (身體緊實(shí))
B.If you want an added challenge, hold weights while you squat.
C.Do push-ups to tone your upper body
D.Then bring your left knee to your chest
E.If that is too difficult, lower yourself onto your elbows
F.The hard work will pay off big time
G.Then, try to run in place for ten minutes
【答案】
【1】F
【2】G
【3】D
【4】C
【5】B
【解析】
這是一篇說(shuō)明文。鍛煉有很多好處。文章介紹了一些讓你開(kāi)始鍛煉的好主意。
【1】分析句子結(jié)構(gòu):___1___, when you start feeling and looking just as you desire.根據(jù)后半句when you start feeling and looking just as you desire.“在這時(shí)候你開(kāi)始按照自己的愿望去感受和觀察!边@后半句應(yīng)該是一個(gè)when引導(dǎo)的時(shí)間狀語(yǔ)從句,由此可知,F項(xiàng)The hard work will pay off big time(努力工作會(huì)有豐厚的回報(bào))切題。該項(xiàng)中time作先行詞,在后面的定語(yǔ)從句中作時(shí)間狀語(yǔ)。故選F。
【2】根據(jù)Run in place中的Start by running in place for five minutes.“從原地跑五分鐘開(kāi)始!背薪由衔,G項(xiàng)Then, try to run in place for ten minutes(然后,試著在原地跑十分鐘)切題。該項(xiàng)中的then將上下文連在一起,故選G。
【3】分析句子結(jié)構(gòu)___3___, keeping your arms in place.可知,該空應(yīng)該是一個(gè)完整句子,只能在A/C/D中選擇。根據(jù)后半句keeping your arms in place.“保持手臂不動(dòng)”。承接后半句,D項(xiàng)Then bring your left knee to your chest(然后將左膝放在胸前)切題。故選D。
【4】該空是小標(biāo)題,應(yīng)該用短小精悍的祈使句。根據(jù)下句“以平板支撐的姿勢(shì)開(kāi)始。”由此可知,C項(xiàng)Do push-ups to tone your upper body(做俯臥撐來(lái)鍛煉上半身)切題。故選C。
【5】根據(jù)上文提示“堅(jiān)持做三組,每組20組。”承接上文,B項(xiàng)If you want an added challenge, hold weights while you squat.(如果你想增加一個(gè)挑戰(zhàn),在你蹲下的時(shí)候保持負(fù)重)切題。故選B。
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】Many nations have promised to reduce greenhouse gas emissions, but are falling short of the ________ reduction of 25 to 40 percent of 1990 levels.
A.targetB.optionC.profitD.refund
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese.
我國(guó)教育改革越來(lái)越重視培養(yǎng)學(xué)生的創(chuàng)新能力,請(qǐng)你從中學(xué)生的角度,談?wù)勎覀兊慕虒W(xué)中哪些做法促進(jìn)了學(xué)生創(chuàng)新能力的發(fā)展,提出改進(jìn)的意見(jiàn)并說(shuō)明理由。
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】Under the regulation, restaurants and hotels shall stop offering throwaway items_______customers request them.
A.sinceB.onceC.unlessD.until
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】NASA Student Competitions
NASA Human Exploration Rover Challenge
Teams of high school and college students are challenged to design and build a human-powered vehicle to travel across the simulated(模擬的) surface of another world. The course includes 14 roadblocks and 5 tasks, and teams must successfully follow NASA instructions. Each U.S. school may enter up to two teams. For international entries, no more than four teams from each country will be accepted.
International Team Registration Deadline: July 12
U.S. Team Registration Deadline: August 16
NASA Lunabotics Competition
Lunabotics challenges teams to design, build and run their autonomously operated robot, travel through simulated off-world areas and dig the simulated lunar soil. This challenge includes presentations and demonstrations, and a systems engineering paper explaining the methodology the team uses to design and build their robot.
Registration Deadline: July 18
NASA SUITS Design Challenge
NASA Spacesuit User Interface Technologies for Students (SUITS) gives students an authentic engineering design experience supporting NASA’s Artemis mission—landing American astronauts safely on the Moon by 2024! This activity challenges students to design and create spacesuit information displays within AR environments.
Proposal Deadline: July 25
2020 BIG Idea Challenge
NASA’s 2020 Breakthrough, Innovative and Game-changing (BIG) Idea Challenge is open to teams of 5 to 20 students. Teams are challenged to submit proposals for sample lunar payloads(有效載荷) that demonstrate technology systems needed for exploration and science in the permanently shadowed regions in and near the Moon’s polar regions. Selected teams will receive awards from $50,000 to $180,000 to bring their ideas to life!
Entry Deadline: August 16
【1】John, a student who is good at designing vehicles, can enter______________.
A.2020 BIG Idea ChallengeB.NASA Lunabotics Competition
C.NASA SUITS Design ChallengeD.NASA Human Exploration Rover Challenge
【2】What does NASA Lunabotics Competition require of participants?
A.They need to finish building their robot on July 18.
B.They have to complete a course of 5 tasks.
C.They need to create their own simulated environments.
D.They should write a paper showing how they build their robot.
【3】Which of the following statements about the last two competitions is true?
A.They both require submitting proposals before August.
B.They both ask participants to bring their ideas to life.
C.They are both preparations for Moon exploration.
D.Both of them will present winners with big awards.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】 Young children often “read” picture books. They’re attracted by the colorful scenery and the realistic characters that contribute to fascinating plots.
Unfortunately, some children can’t use these resources, even if they do know how to read. Take three-year old Elodie Bateson, for example. Elodie was born with under-developed eyes and has retinal detachments(視網(wǎng)膜脫落),making her visually impaired.
It is because of people like Elodie that Tom Yeh, head of the Tactile Picture Books Project, has started printing 3D books, so they can feel the illustrations in picture books.
The first book Tom Yeh printed was Goodnight Moon, a popular children’s book about a rabbit going to sleep and wishing good night to his surroundings. In the 3D version of this book, children can feel each thing that the rabbit says good night to, whether it is a cow jumping over the moon, a balloon, or a dollhouse.
Generally, when children grow older, they read by using Braille, a language that was invented by Louis Braille in 1824. It uses different patterns of raised dots representing different letters. Readers can then feel the dots and mentally translate the patterns they feel into words. The only problem is that many blind children do not start learning Braille until they are about six years old.
Another reason why 3D printed books are such a valuable resource is that children don’t have to know how to read to understand them. However, without these, visually impaired kids are losing six developmental years vital to their growth since they can ’t take advantage of picture books.
When 3D picture books are printed, plastic is layered(分層放置)repeatedly over a single shape: the shape of the illustration. These raised pictures created through layered plastic serve as substitutes for the Braille letters that little children have no knowledge of.
【1】What does the underlined word “impaired” in paragraph 2 mean?
A.Unmatched.B.Disappeared.
C.Defeated.D.Damaged.
【2】What can we know about Braille from Paragraph 5?
A.The blind at any age can read by using Braille.
B.Most people can translate Braille into words.
C.Blind kids begin learning Braille at about six years old.
D.Braille uses similar patterns of raised dots to stand for different letters.
【3】We can know that the illustrations in 3D books are raised ______ .
A.dotsB.pictures
C.lettersD.plastic
【4】What is the aim of the Tactile Picture Books Project?
A.To teach the blind children Braille.
B.To encourage kids to read books.
C.To cure visually impaired children.
D.To help the blind children read picture books.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】In order to improve English,________.
A.Jenny’s father bought her a lot of tapes
B.Jenny bought a lot of tapes for herself
C.a lot of tapes were bought by Jenny
D.a lot of tapes were bought by Jenny’s father
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】假定你是李華,正在美國(guó)學(xué)習(xí)。你打算利用業(yè)余時(shí)間做份兼職,并在網(wǎng)上看到了一則餐廳招聘服務(wù)員的廣告,請(qǐng)你寫(xiě)封求職信,內(nèi)容包括:
1.寫(xiě)信目的;
2.工作經(jīng)驗(yàn);
3. 個(gè)人優(yōu)勢(shì)。
注意:1.詞數(shù)100左右;
2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫。
Dear Sir / Madam,
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:
【題目】成語(yǔ)是中國(guó)文化的重要組成部分,它能用簡(jiǎn)單的詞語(yǔ)表達(dá)出豐富且深刻的寓意。假定你是李華,你的外國(guó)筆友 Peter對(duì)中國(guó)成語(yǔ)很感興趣,向你咨詢(xún)有關(guān)中國(guó)成語(yǔ)的信息。請(qǐng)你寫(xiě)封郵件,介紹成語(yǔ)相關(guān)內(nèi)容:
1、成語(yǔ)的特點(diǎn);
2、學(xué)習(xí)成語(yǔ)的益處;
3、自己學(xué)習(xí)成語(yǔ)的感受和體會(huì)。
Dear Peter,
I am glad that you are interested in Chinese idioms.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely
Lihua
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專(zhuān)區(qū) | 電信詐騙舉報(bào)專(zhuān)區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專(zhuān)區(qū) | 涉企侵權(quán)舉報(bào)專(zhuān)區(qū)
違法和不良信息舉報(bào)電話(huà):027-86699610 舉報(bào)郵箱:58377363@163.com