练习材料：

Lesson 22-2  Knowledge and progress

Then knowledge

began to be accumulated according to a systematic plan．The trickle became a stream; the stream has

now become a torrent．Moreover, as soon as new knowledge is acquired, it is now  turned to  practical  account．What  is  called‘modern  civilization’is not the result  of a balanced  development of all man's nature, but of accumulated knowledge applied to practicallife．The problem now facing humanity is: What is

going to be done with all this knowledge? As is so often pointed out, knowledge

is a two-edged weapon which can be used equally for good or evil．It is now being used indifferently for both．Could any spectacle, for instance, be moregrimly whimsical than that of gunners using science to shatter men's bodieswhile, close at hand, surgeons use it to restore them? We have to ask ourselvesvery seriously what will happen if this twofold use of knowledge, with itsever-increasing power, continues.

ˈnɒlɪʤ ænd ˈprəʊɡrəs

ðɛn ˈnɒlɪʤ bɪˈɡæn tuː biː əˈkjuːmjəleɪtɪd əˈkɔːdɪŋ tuː ə

ˌsɪstəˈmætɪk plæn．ðə ˈtrɪkᵊl bɪˈkeɪm ə striːm; ðə striːm hæz naʊ bɪˈkʌm ə ˈtɒrənt．mɔːˈrəʊvə, æz suːn æz njuː ˈnɒlɪʤ ɪz əˈkwaɪəd,

ɪt ɪz naʊ tɜːnd tuː ˈpræktɪkᵊl əˈkaʊnt ． wɒt ɪz kɔːld ˈmɒdᵊn ˌsɪvᵊlaɪˈzeɪʃᵊn ɪz nɒt ðə rɪˈzʌlt

ɒv ə ˈbælənst dɪˈvɛləpmənt ɒv ɔːl mænz ˈneɪʧə, bʌt ɒv əˈkjuːmjəleɪtɪd ˈnɒlɪʤ əˈplaɪd

tuː ˈpræktɪkᵊl laɪf．ðə ˈprɒbləm naʊ ˈfeɪsɪŋ hjuːˈmænəti ɪz: wɒt ɪz ˈɡəʊɪŋ tuː biː dʌn wɪð ɔːl ðɪs ˈnɒlɪʤ? æz ɪz

səʊ ˈɒfᵊn ˈpɔɪntɪd aʊt, ˈnɒlɪʤ ɪz ə ˈtuːˈɛʤd ˈwɛpən wɪʧ kæn biː juːzd ˈiːkwəli

fɔː ɡʊd ɔːr ˈiːvᵊl．ɪt ɪz naʊ ˈbiːɪŋ juːzd ɪnˈdɪfrəntli fɔː bəʊθ．kʊd ˈɛni ˈspɛktəkl, fɔːr ˈɪnstəns, biː mɔː

ˈɡrɪmli ˈwɪmzɪkᵊl ðæn ðæt ɒv ˈɡʌnəz ˈjuːzɪŋ ˈsaɪəns tuː ˈʃætə mɛnz ˈbɒdiz

waɪl, kləʊz æt hænd, ˈsɜːʤᵊnz juːz ɪt tuː rɪsˈtɔː ðɛm? wiː hæv tuː ɑːsk ˌaʊəˈsɛlvz ˈvɛri ˈsɪəriəsli wɒt wɪlˈhæpᵊn ɪf ðɪs ˈtuːfəʊld juːz ɒv ˈnɒlɪʤ, wɪð ɪts ˈɛvər-ɪnˈkriːsɪŋ ˈpaʊə, kənˈtɪnjuːz.

任务配置：L0 + L4

知识笔记：

单词：1、systematic：系统的，详尽，2、trickle：细流，淌，3、torrent：激流，急流，4、moreover：而且，此外，5、practical account：实物，实用，6、humanity：人性，人道，7、indifferently：冷漠地，漠不关心地，8、spectacle：奇观，场面，9、grimly：冷酷地，10、whimsical：异想天开的，怪诞的，诙谐，11、gunner：炮手，12、shatter：粉碎，冲垮，击毁，13、surgeon：外科医生，14、restore：恢复，修复，15、twofold：双重，双方，双料，16、

音标：

练习感悟：这篇文章难度还是比较大的，但是我居然录了一遍就达标了，爽快地过了。