托福必备100句.doc

第一类：主谓分隔 4.　Because　of　its　irritating　effect　on　humans,　the　use　of　phenol　as　a　general　antiseptic　has　been　largely　discontinued.　 5.　In　order　to　remain　in　existence,　a　profit-making　organization　must,　in　the　long　run,　produce　something　consumers　consider　useful　or　desirable.　 12.　Billie　Holiday’s　reputation　as　a　great　jazz-blues　singer　rests　on　her　ability　to　give　emotional　depth　to　her　songs. 25.　The　mechanism　by　which　brain　cells　store　memories　is　not　clearly　understood.　 28.　Elizabeth　Blackwell,　the　first　woman　medical　doctor　in　the　United　States,　founded　the　New　York　Infirmary,　an　institution　that　has　always　had　a　completely　female　medical　staff.　 35.　Futurism,　an　early　twentieth-century　movement　in　art,　rejected　all　traditions　and　attempted　to　glorify　contemporary　life　by　emphasizing　the　machine　and　motion.　 36.　One　of　the　wildest　and　most　inaccessible　parts　of　the　United　States　is　the　Everglades　where　wildlife　is　abundant　and　largely　protected.　 40.　Studies　of　the　gravity　field　of　the　Earth　indicate　that　its　crust　and　mantle　yield　when　unusual　weight　is　placed　on　them.　 46.　According　to　anthropologists,　the　earliest　ancestors　of　humans　that　stood　upright　resembled　chimpanzees　facially,　with　sloping　foreheads　and　protruding　brows.　 56.　Perfectly　matched　pearls,　strung　into　a　necklace,　bring　a　far　higher　price　than　the　same　pearls　told　individually.　 62.　The　application　of　electronic　controls　made　possible　by　the　microprocessor　and　computer　storage　have　multiplied　the　uses　of　the　modern　typewriter.　 68.　The　science　of　horticulture,　in　which　the　primary　concerns　are　maximum　yield　and　superior　quality,　utilizes　information　derived　from　other　sciences.　 79.　The　practice　of　making　excellent　films　based　on　rather　obscure　novels　has　been　going　on　so　long　in　the　United　States　as　to　constitute　a　tradition.　 81.　Television,　the　most　pervasive　and　persuasive　of　modern　technologies,　marked　by　rapid　change　and　growth,　is　moving　into　a　new　era,　an