如何将二句话合并,重要是找好的二句话相同的名词.因为名词才是定语从句的先行词.那么二句话就用关系词链接.这样是这种题的灵魂

　　1.二句话中them和thewire是同一个名词（代词them代替名词wire）,所以wire就是定语从句的先行词.所以第一句话就是定语从句.

　　Themachinewereconnectedwiththewirethat/whichwereveryold.(wire做定语从句的主语,所以用

　　which/that)

　　2.跟1的道理相同：Theelectricityismadefromthepanelswhich/thatarebroad.

　　3.Thepilottoldusstoriesabouthistravels.

　　Wehaddinnerwithhim.

　　相同是pilot,所以做先行词.第一句就是定语从句.

　　Wehaddinnerwithhimwhotoldusstoriesabouthistravels.

　　4.Thetownlookedverybeautiful.

　　Wehadtocirclearounditinourplane.

　　相同的是it/town.所以做先行词.因此第一句是定语从句.

　　Wehadtocirclearoundthetownwhichlookedverybeautiful.

　　5.Theglobemeasuredoveronemeteracross.

　　Westoodaroundit.

　　相同的是globe/it,所以做先行词.因此第一句是定语从句.

　　Westoodaroundtheglobewhich/thatmeasuredoveronemeteracross.

　　6.Thesatellitewillbesentintospacenextyear.

　　Thisrocketisbeingbuilt.（原句有问题,rocket应该是satelite)

　　相同的satellite.Thesatellitewhichisbeingbuiltwillbesentintospacenextyear.

　　7.Thephotosarekeptinthatcupboard.

　　Wefoundtheinformationinthem.

　　相同的是phote/them.所以是先行词.Wefoundtheinformationinthephotoswhich/thatarekeptinthatcupboard.

　　8.Theweatherreportisbeingbroadcastatseveno'clock..

　　Weshallneedthesatellitepicturesforit.

　　相同成分是theweatherreport/it.所以是先行词.

　　Weshallneedthesatellitepicturesfortheweatherreportwhich/thatisbeingbroadcastatseveno'clock..

　　9.Thecountryisontheothersideoftheworld.

　　Thisnewsreportiscomingfromit.

　　相同成分是country/it.所以是先行词.

　　Thisnewsreportiscomingfromthecountrywhich/thatisontheothersideoftheworld.

　　10.CitizensoftheUSAneedtoshowtheirpassports.

　　They'regoingabroad.

　　相同成分是Citizens/they所以是先行词：

　　CitizensoftheUSAwhoaregoingabroadneedtoshowtheirpassports.

　　本题得关键就是找好先行词（相同成分）,然后利用好关系代词的作用链接主句和从句.