【導(dǎo)讀】wildanimals.(disappearance;disappear). travelalotthere.kindness). safety). disappearance. havedisappeared. opened. opening. kindness. kind. safety. safe. What’sanabstractnoun?safety.Group1:. verbs→abstractnouns. Verb. +ingtrain/feel. +urepress/fail. +anceperform/enter. +enceprefer/differ. +mentmove/develop. +iondiscuss/connect. training/feeling. pressure/failure. Group2:. adjectives→abstractnouns. adjective. +nesskind. +tysafe. +ityreal. kindness. safety. reality. careless,ill. cruel. popular. Tips:. verb.produce(production). decide(decision). please(pleasure). adj.silent(silence). pretty(prettiness). -e+tion. -de+sion. -e+ure. -t+ce. -y+iness. uncountable,onlyafewofthem. arecountable:. hope→ahope;idea→anidea;situation→asituation. Moreexamples:. forus.naturalbeauty.年輕。年輕人。能力。強(qiáng)國(guó)。美麗。美人。Exercise(P46). 1.development. 2.popularity. 3.failure. 4.connection. 5.improvements. 6.presentation. 7.achievement. 8.admiration. Trytorecognizethe. differentpartsof. speaker. monitor. printer. CD-Rom. /DVD-Rom. screen. keyboard. mousefloppydisk. U-Disk. mousemat. harddrive. floppy. diskdrive. CD-ROM/DVD-. ROMdrive. ⑴。⑵。⑶。⑷。⑸。⑹。⑺。⑻。⑼。⑽。⑾。⑿。⒀。Answers:. 1.keyboard2.mouse. 5.CD-ROMs6.CPU. 7.connect8.e-mails. scanner,soundcard,CD-write