Unit 5 Theme parks 語法要點
theme parks expect to make a profit by the charge for admission. (n. 費用)
⑵ n. à v.
eg: visitors can take an active part in experiment in science theme parks. (n. 實驗)
inventors have to experiment with what they have invented. (v. 做實驗)
⑶ adj. à v.
eg: her room is clean and tidy. (adj. 干凈的)à she cleans her rjoom every day. (v. 打掃)
⑷ adv. à v.
eg: he went in and sat down. (adv. 下來)à the army downed a plane. (v. 擊落)
3.派生（derivation）—由一個詞根加上前綴或后綴構成另一個詞。
⑴前綴
dis-(否定)：agree(同意)à disagree(不同意)；like(喜歡)à dislike(不喜歡)
un-(不)：happy(高興)à unhappy(不高興)；able(能夠)à unable(不能)
in-(il-, im-, ir-)(非，不)：correct(正確的)à incorrect(不正確的)
non-(不無)：stop(停止的)à nonstop(不停的)
re-(再)：write(寫)à rewrite(重寫)
⑵后綴
構成名詞的后綴：
-er: buy(買)à buyer(買主)； -ese: janan(日本)à japanese(日本人)；
-ist: social(社會)à socialist(社會主義者)； -th: true( 真實的)à truth(真理)；
-ian: music(音樂)à musician(音樂家)； -ness: ill(有病的)à illness(病)；
-ment: agree(同意)à agreement(同意)； -tin: collect( 收集)à collection(收集)
構成形容詞的后綴：
-al: nation(民族)à national(民族的)； -ful: care(小心)à careful(小心的)
-y: cloud(云)à cloudy(多云的) -ing: excite(使…興奮)à exciting(興奮的)
構成動詞的后綴：
-fy: beauty(美麗)à beautify(美化)； -is(z)e: real(真的)à realize(實現)
構成副詞的后綴： -ly: easy(容易的)—>easily(容易地)
構成數詞的后綴：
-teen: third(三)à thirteen(十三)； -ty: four(四)à forty(四十)；
-th: twelve(十二)à twelfth(第十二)
二.重點難點
1.parks provide people with a place to amuse themselves and escape their busy lives ofr a while.
amuse oneself 自我娛樂，消遣
escape v.“逃脫”，液體等“漏出”，“逃避”，被…遺忘
escape death 死里逃生