Wewillbeabletohavearobotdothehouseworkbeforelong.Therobotwillbe40cmtall.Camerasarefixedasitseyesandtwowheelscanbeusedasfeettomakeitmovable.Soitcanhelpthehousewifedothecleaningathomeandeventhecornercanbecleanedup.1.Onceyouownityouwillbefreefromthehardandboringhousework.Isitagoodwaytoimproveyourlife?

Anotherkindofrobotismoreintelligent.Itcanhelpitsownertosearchinformation.Forexampletheownerasks“Whatistheweatherliketomorrow?”Therobotwillimmediatelysearchtheweatherreportontheinternetandreply.Forexample“Itwillberainytomorrow.Don’tforgettotakeanumbrellawithyouwhenyougoout.”

Andscientistevendesignedsomeotherkindsofrobotslikethemusic—playingrobotscanstoremanypiecesofmusicandplaythemwheneveryouneed.Thefootball—kickingrobotscanplayawonderfulfootballmatch.

Itisanamazingtime.2.Differentrobotswithdifferentkindsoffunctionswillappearsoon.Wewillhavenewfamilymembers—robotssomeday.

（一）根据短文内容简要回答问题。

3.Howmanykindsofrobotsdoesthewritermentioninthepassage?

4.Whatwillhappenedtoourfamilyinthefuture?

（二）将短文中划线的句子译成汉语。

5.

6.         

（三）请给短文拟一个适当的标题。

7.