Unit6Whenwasitinvented?同步课时训练第4课时一、根据汉语及首字母提示完成单词。1.Ihaveboughtasmallpairofs_____tocutmynails.2.She’sal____girlandpopularwitheveryone.3.Ihaveto_____(完成)myhomeworktoday.4.Ican’tplayoutsideinthis____(热).5.Whichare____(形式)doyouthinkisthemostinteresting?二、根据汉语完成句子。1.这个戒指看起来好好看。它是用银做的吗?Thisring_____nice.Isit_____silver?2.中国以茶而著名。China____________tea.3.它们是手工采摘,然后被送去加工。Theyarepicked________andthen________forprocessing.4.它们由竹子做成,覆盖着纸。They_____________bambooand________paper.5.剪纸听起来很容易,但它很难被做。Papercutting_____easybutitcanbe_____todo.6.剪纸已经存在1500年了。Papercutting____________forover1500years.7.最为普通的东西,都变成了精美的物品。Themostcommonthings,____________objectsofbeauty.版权所有8.完成所有的任务需要花费好几个星期。Ittakesseveralweeks________everything.三、动词运用。Robotsseemsverynewtomostpeople.Buttheyhavealonghistory.Thefirstone__1__(make)byaGreek.Therobotsinthefilmsareusuallystronger,fasterandclevererthanpeople.Inreallife,mostrobots__2__(use)infactories.Theyareused__3__(do)manydangerous,difficultorboringjobs.Somepeoplecan’tlookafterthemselvesandrobots__4__(help)them.Forexample,somepeoplecan’tsee,manyofthesepeopleuseadogtohelpthem.Thiskindofdog__5___(call)aguidedog.Butnowscientists__6__(make)robotstohelpthem.Inthefuture,robotdogsmay__7__(take)theplaceoftheseguidedogs.Today,robots__8__also__8__(use)inAmericanhospital.Atonehospital,arobottakesmealsfromthekitchentosickpeople’srooms.Itneverlosesitswaybecauseithasamapofthehospitalinitscomputersystem.Robots__9__(help)usinalotofdifferentways.However,they__10__never_10___theplaceofhumanbeing.