一. 找出画线部分读音不同的单词(每题2分,共20分)
（　　）11．A．tooB．classroomC．broom D．afternoon
（　　）12．A．housesB．spellC．studentD．sister
（　　）13．A．colourB．AmericanC．doctorD．licence
（　　）14．A．teacherB．seatC．sweaterD．please
（　　）15．A．whichB．whoC．whatD．where
（　　）16．A．littleB．thingC．whiteD．with
（　　）17．A．yellowB．brownC．windowD．know
（　　）18．A．worry B．skyC．onlyD．many
（　　）19．A．school B．chairC．ChinaD．much
（　　）20．A．these  B．theyC．brotherD．three
( )21. A. brotherB. come C. policeD .mothers
( )22. A .cinemaB. climbC. sister D. film
( )23.A. these B. bath C. thinkD .health
( )24 .A. morningB. colorC. workD. doctor
( )25.A. basementB. favoriteC. basket D. table
( )26.A. islandB. small C. ask D. helps
( )27.A. mouth B. dangerousC. thousandD. about
( )28.A. beachB. meal C. theatreD. leave
( )29.A. howB. snowC. tomorrow D. own
( )30.A. largeB. languageC. giraffe D. great