mean——meaning Beginning hiking Shopping invent ---invention know---knowledge sit ---seat decide——decision discuss--discussion live---life fly ---flight breathing disappear ---disappearance die---death rob ---robbery ④describe---description enter---entrance please---pleasure develop ---development 二、动词变为形容词 Close ---closed interest——interested frighten ——frightened break ——broken amaze ——amazing excite——exciting sleep ——asleep wonder——wonderful 三、名词变为形容词 care——careful Pain ——painful heath——healthy cloud——cloudy shower——showery fog——foggy south——southern wool——woolen person ——personal America ——American Italy ——Italian Britain ——British Germany ——German 四、形容词变为名词 good——goodness foreign ——foreigner true——truth proud ----Pride 五、形容词变为副词 ①+ly useful, wide, strong ②改y为,再加ly 六．形容词和副词同形。 early unlucky discover impossible careless unknown disappear homeless enough t fasexcited ——excited surprise ——surprised fry ——fried enjoy ——enjoyable miss ——missing interest——interesting wake——awake thank——thankful frustrate ——frustrated (挫败的) die——dead worry ——worried lose ——lost follow ——following (下列的) move ——moving
forget ——forgetful color——colorful use——useful luck——lucky rain ——rainy snow——snowy sun ——sunny north——northern confidence ——confident post ——postal Australia ——Australian china ——Chinese England ——English
help——helpful success——successful noise——noisy mist——misty wind——windy danger——dangerous friend——friendly Canada ——Canadian Japan —— Japanese France ——French busy——business difficult ——difficulty dry ——drought important ---improtance different ——difference safe ——safety confident ——confidence （信心） healthy , heavy, happy, lucky, noisy, far st fird harh hige latmuch t right straigh unlike unhappy unusual unfriendly
cross——across pass——past science ——scientist library——librarian friend ——friendship