Student builds robotic arm out of Legos

聽(tīng) 力 掃 障

1.forearm n.前臂

2.prosthetic adj.假體的

3.currently adv.當(dāng)前

4.bioengineering n.生物工程

5.version n.版本

6.operational adj.操作的

7.elbow n.肘部

8.joint n.關(guān)節(jié)

9.demonstrate v.展示

掃 碼 聽(tīng) 測(cè)

I.判斷正誤

聽(tīng)下面一段錄音并閱讀3個(gè)簡(jiǎn)短的陳述，根據(jù)錄音內(nèi)容判斷這些陳述是否符合所聽(tīng)內(nèi)容，本題考查重點(diǎn)是學(xué)生對(duì)意義的理解能力和信息獲取能力。

In this section,you will hear a passage.After you hear the passage,decide whether each of the statement is correct(A),incorrect(B)or not mentioned(C).

1 David Aguilar has shown interest in Legos since his childhood. A B C 2 David Aguilar lost his right forearm because of an accident. A B C 3 It was David Aguilar's parents that encouraged him to realize his dream. A B C

Ⅱ.聽(tīng)力理解

聽(tīng)下面一段錄音。錄音結(jié)束后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)。

1.Where does David Aguilar come from?

A.America. B.Spain. C.Japan.

2.How did David Aguilar feel about his disability?

A.Calm. B.Nervous. C.Negative.

3.When did David Aguilar start to create a prosthetic arm?

A.At the age of 9. B.At the age of 18. C.At the age of 19.

4.Why doesn't David Aguilar use his new arm all the time?

A.He has adapted to the life without a forearm.

B.He finds it not comfortable with a false arm.

C.He always forgets to use it and leaves it in his room.

5.What's the name of David Aguilar's latest model?

A.MK. B.Iron Man. C.Hand Solo.

文 本 解 說(shuō)

樂(lè)高是備受孩子們青睞的玩具，孩子們可以用積木搭建各種各樣的東西，甚至他們可以利用樂(lè)高創(chuàng)造出能夠應(yīng)用于生活中的東西。一位熱衷于樂(lè)高游戲的19歲西班牙殘疾男孩，充分利用自己的創(chuàng)造力用樂(lè)高制造了機(jī)器人手臂，不但給自己的生活帶來(lái)了便利，而且也給其他殘疾人帶來(lái)了福音。

題材 科技發(fā)明 體裁 記敘文文章詞數(shù)439 難度 ★★★ 建議用時(shí)7′

Legos continue to be one of the most popular toys for children around the world.

Many fun and interesting things can be created with these plastic, colored building blocks.

Sometimes,Legos can even build some very useful things.One such example was created by a Spanish man,whose love for Legos began as a young child.

David Aguilar, now 19, has spent many years playing—and building things—with Legos.

Aguilar was born without a right forearm because of a genetic condition. “As a child I was very nervous to be in front of other guys because I was different,” Aguilar told the Reuters News Agency. “But that didn't stop me from believing in my dreams.”

One dream he had was to build his own prosthetic arm out of Legos.

Aguilar is currently a university student in bioengineering at UIC Barcelona in Spain.He is now using his fourth model of the Lego creation.He says his next dream is to design lowcost robotic arms and legs for people in need.

Aguilar's first attempt at creating a prosthetic arm came when he was nine years old.He says this first version was a simple design with very limited abilities.He built his first fully operational robotic arm at 18.It had a movable elbow joint and a tool for picking things up powered by an electric motor.

Each new version has added improved possibilities for arm movements. His newest Lego inventions also permit him to pick up and carry heavier objects.

Aguilar told Reuters it is nice to be able to wear the prosthetic arm because he likes the feel of having two hands.But he said he does not use the arm all the time because he has learned to do many of his daily activities without it.

All the prosthetic arm versions are kept inside his room at school.The latest models are marked MK,followed by a series number.The name is meant to honor one of Aguilar's favorite superheroes,Iron Man.

Aguilar shows off some of his Lego creations on his own YouTube channel, named“Hand Solo”.In one of his videos,he demonstrates the MK-Ⅲ.He calls it“the best one yet”.

In some of his videos,Aguilar aims to show people with disabilities that nothing is impossible.He wants them to know that they,too,can reach their goals and dreams.He would even like to help provide needed equipment for some of them.

“I would try to give them a prosthetic（arm）,even if it's for free,to make them feel like a normal person.”

聽(tīng) 力 策 略 指 導(dǎo)

聽(tīng)力短文理解題解題策略

聽(tīng)短文時(shí)，需做到整體理解中心內(nèi)容，把握主要情節(jié)，抓住要點(diǎn)，邊聽(tīng)邊用筆記下重要信息。如全文或段落主題句的關(guān)鍵詞、人名、地名、日期、數(shù)字等關(guān)鍵詞。要學(xué)會(huì)用符號(hào)來(lái)記錄信息，符號(hào)要盡可能簡(jiǎn)明，只要自己能看懂就行，這樣才不影響跟聽(tīng)速度。此外對(duì)于關(guān)鍵詞的詞義要學(xué)會(huì)推測(cè)；對(duì)于人名、地名等一些不影響文章理解的詞，不必多想；對(duì)于未聽(tīng)懂而又必須理解的關(guān)鍵詞，要在聽(tīng)過(guò)全文之后，再根據(jù)上下文猜測(cè)詞義。切忌在聽(tīng)短文的過(guò)程中在某個(gè)詞上糾結(jié)，導(dǎo)致一步跟不上，步步都踏空。

對(duì)短文的首句和首段一定要注意抓聽(tīng)，其首句或首段往往是全篇文章的理解線索，如作者觀點(diǎn)、內(nèi)容概要，故事發(fā)生的時(shí)間、地點(diǎn)及起因等，聽(tīng)懂這些內(nèi)容有助于整體理解文章。要特別注意，在所聽(tīng)的短文中，結(jié)尾部分所給出的信息往往不會(huì)是題目的正確答案，而僅僅只是一個(gè)“陷阱”。絕不能因?yàn)槁?tīng)的時(shí)間長(zhǎng)了而產(chǎn)生松懈的心理，造成誤選。