【題目】B)根據(jù)短文內(nèi)容及首字母提示,填寫所缺單詞,并將答案填寫在相應位置。

Transformers (變形金剛) can change from big robots into super-fast cars. Now, scientists at Harvard and Massachusetts Institute of Technology (MIT) have made these robots for real. They are not made of metal b1 paper.

Some parts of these robots are made of toy-shop materials. They c2 about 100 dollars. After being put in small b3, the paper robots will start to walk slowly. They transform from paper i4 four-legged robots in just four minutes.

The robots are about 15 cm long, 15 cm wide and 5 cm tall. You can see that each of them is n5 as big as a book. Each of the robots w6 less than 85 grams. They move 5 cm per second. This s7 type of robot can help people a lot. They can explore outer space and other dangerous places. They can also get into very small places to help save people.

Scientists think that these robots may s8 a robotic revolution (革命) in the future. They believe that one day when someone wants a robot to walk his dog or play chess with him, he could go to a store with special equipment (設(shè)備) to m9 it.

Of course, these robots are not Transformers from the movie. Once they have the battery and begin to assemble (組裝) t10, they are fixed. This means that they can’t change back into paper or change into other shapes.

【答案】

1but

2cost

3batteries

4into

5nearly

6weighs

7small

8start

9make

10themselves

【解析】

哈佛大學和麻省理工學院的科學家已經(jīng)用紙做出了迷你機器人,可以幫助人做很多事,比如探索太空,到危險的地方救人等。一旦能夠大批量生產(chǎn)必將帶來機器人的革命。

1句意:它們由紙制作而不是金屬。

短語not...but不是……而是。根據(jù)前面的not可知,這里填but。本句話意為:它們不是由金屬制成,而是由紙制成。故填but

2句意:它們值100美元。

根據(jù)空格后面的100 dollars,可知介紹的是這些機器人花費的錢數(shù),根據(jù)首字母c可知填動詞cost。

3句意:在放入小電池之后,這些機器人就會緩慢地行走。

根據(jù)常識可知,機器人能夠行走需要提供能量的電池,根據(jù)首字母b可知用復數(shù)batteries。

4句意:他們用四分鐘就把紙變成了有四條腿的機器人。

短語transform…into…意為“把……轉(zhuǎn)變成……”,根據(jù)首字母i可知填介詞into。

5句意:你可以看到它們每一個幾乎跟一本書一樣大。

前一句介紹了變形金剛的長寬高,可知差不多和一本書一樣大,由首字母n可知填副詞nearly幾乎,差不多。

6句意:每一個機器人重量不到85克。

首先,本空需要一個動詞做謂語;其次,根據(jù)后面的85 grams可知指的是機器人有多重,一般現(xiàn)在時的第三人稱單數(shù)形式,由首字母w可知,動詞后加s,故填動詞weighs

7句意:這個小型機器人能夠幫助人作很多事。

根據(jù)上文的介紹這一個機器人的體積,結(jié)合首字母s可知是小的,故填small

8句意:科學家認為這些機器人未來可能開始機器人革命。

根據(jù)下一句猜想機器人可以遛狗,可知這些迷你機器人會開啟機器人革命,根據(jù)首字母s可知填start。

9句意:它就可以帶著設(shè)備去專門的商店組制作機器人

注意這里的it指的是前面的a robot,故需要的人可以前往專門的器材店來制作這種機器人。to后跟動詞原形,根據(jù)首字母m可知是制作機器人,故填make

10句意:一旦它們有了電池,并開始自己組裝,它們就被裝配好。

短語assemble oneself意為自己組裝, 根據(jù)主語是they可知,賓語用人稱反身代詞themselves

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