jumperspeakertravelerteacherworker painter,farmerdiverdriver,writer waiter (waitress)Runner winnerrobber②+or Visitor inventor conductorinspecto（检查员）Actor (actress )③+ingcross——crossingwash——washinmeet——meetinpark——parkinpack——packin（包装）surf——surfinmean——meaninhikingbreathinBeginninShopping④describe---descriptioninvent ---inventiondiscuss--discussiondisappear ---disappearanceenter---entranceknow---knowledgelive---lifedie---deathplease---pleasuresit ---seat fly ---flightrob ---robberydevelop ---developmentdecide——decision 二、动词变为形容词Close ---closeexcited ——excitedfrustrate ——frustrated (挫败的interest——interestedsurprise——urpriseddie——eadfrighten——rightenedfry ——friedworry ——worriedbreak ——brokenenjoy ——enjoyablelose ——lostamaze ——amazing miss ——missingfollow ——following (下列的excite——excitinginterest——interestingmove ——movinsleep ——asleepwake——awakewonder——wonderfulthank——thankfulforget ——forgetful三、名词变为形容词care——carefucolor——colorfulhelp——helpfuPain ——painfuluse——sefulsuccess——successfuheath——healthyluck——luckynoise——noisycloud——cloudrain ——rainymist——mistyshower——showerysnow——snowywind——windyfog——oggysun ——sunnysouth——southernnorth——northernwool——woolenconfidence ——confidentdanger——dangerousperson ——personalpost ——postafriend——friendlyAmerica ——AmericanAustralia ——AustralianCanada ——CanadianItaly ——Italianchina ——ChineseJapan —— JapaneseBritain ——BritishEngland ——EnglishFrance ——FrenchGermany ——German四、形容词变为名词good——goodnessbusy——businessdifferent ——differenceforeign ——foreignedifficult ——difficultysafe ——safettrue——truthdry ——droughconfident ——confidence （信心）proud ----Pridimportant ---improtance 五、形容词变为副词①+ly useful, wide, strong②改为再加healthy , heavy, happy, lucky, noisy, good ——well terrible---terribly probable---probably 六．形容词和副词同形。earlyenoughfastfarfirsthardhighlatemuchrightstraight
七、否定的unluckyunknownunlikeunhappyunusualunfriendlydiscoverdisappeaimpossiblecarelesshomeless八、其它。cross——across pass——past science ——scientist library——librarian friend ——friendship
