{"id":713,"date":"2026-03-01T23:10:36","date_gmt":"2026-03-01T23:10:36","guid":{"rendered":"https:\/\/tahricteaches.com\/dolphins-intermediate\/"},"modified":"2026-04-06T15:48:17","modified_gmt":"2026-04-06T15:48:17","slug":"dolphins-worksheet-intermediate","status":"publish","type":"post","link":"https:\/\/tahricteaches.com\/cs\/pracovni-list-pro-delfiny-pro-stredne-pokrocile\/","title":{"rendered":"Pracovn\u00ed list pro delf\u00edny | \u010cten\u00ed angli\u010dtiny jako druh\u00e9ho jazyka pro st\u0159edn\u011b pokro\u010dil\u00e9"},"content":{"rendered":"
\"Delf\u00edni<\/figure>\n

\u010cten\u00ed pas\u00e1\u017ee<\/h2>\n
\n\ud83d\udcd8 Pot\u0159ebujete jednodu\u0161\u0161\u00ed verzi?<\/strong> Vyzkou\u0161ejte Element\u00e1rn\u00ed verze (\u00farove\u0148 C)<\/strong><\/a> tohoto pracovn\u00edho listu!\n<\/div>\n

Delf\u00edni pat\u0159\u00ed k nej inteligentn\u00ed<\/strong> zv\u00ed\u0159ata \u017eij\u00edc\u00ed v na\u0161ich oce\u00e1nech dnes. Tito \u00fa\u017easn\u00ed tvorov\u00e9 nejsou ryby, ale savci<\/strong> kte\u0159\u00ed d\u00fdchaj\u00ed vzduch stejn\u011b jako lid\u00e9. V oce\u00e1nech a \u0159ek\u00e1ch po cel\u00e9m sv\u011bt\u011b se nach\u00e1z\u00ed p\u0159es \u010dty\u0159icet r\u016fzn\u00fdch druh\u016f delf\u00edn\u016f. Delf\u00edni maj\u00ed hladkou, \u0161edou k\u016f\u017ei a zak\u0159ivenou ploutev na z\u00e1dech, kter\u00e1 jim pom\u00e1h\u00e1 rychle plavat. P\u0159i lovu ryb nebo hran\u00ed s p\u0159\u00e1teli mohou dos\u00e1hnout rychlosti a\u017e dvacet mil za hodinu.<\/p>\n

Jedna pozoruhodn\u00e1 v\u011bc na delf\u00ednech je, jak... komunikovat<\/strong> pod vodou. Vyd\u00e1vaj\u00ed cvakav\u00e9 zvuky a p\u00edsk\u00e1n\u00ed, kter\u00e9 se \u0161\u00ed\u0159\u00ed vodou a pos\u00edlaj\u00ed zpr\u00e1vy. V\u011bdci se domn\u00edvaj\u00ed, \u017ee ka\u017ed\u00fd delf\u00edn m\u00e1 sv\u00e9 vlastn\u00ed speci\u00e1ln\u00ed p\u00edsk\u00e1n\u00ed, kter\u00e9 funguje jako jm\u00e9no. Delf\u00edni pou\u017e\u00edvaj\u00ed dovednost zvanou echolokace<\/strong> naj\u00edt potravu v tmav\u00e9 nebo kaln\u00e9 vod\u011b. Vyd\u00e1vaj\u00ed zvuky, kter\u00e9 se odr\u00e1\u017eej\u00ed od p\u0159edm\u011bt\u016f a vracej\u00ed se zp\u011bt, co\u017e jim pom\u00e1h\u00e1 naj\u00edt ryby k j\u00eddlu.<\/p>\n

\"Delf\u00edni<\/figure>\n

Delf\u00edni jsou velmi soci\u00e1ln\u00ed<\/strong> zv\u00ed\u0159ata, kter\u00e1 \u017eij\u00ed spole\u010dn\u011b ve skupin\u00e1ch zvan\u00fdch hejna. Hejno m\u016f\u017ee m\u00edt jen n\u011bkolik delf\u00edn\u016f nebo v\u00edce ne\u017e sto \u010dlen\u016f, kte\u0159\u00ed plavou spole\u010dn\u011b. Pracuj\u00ed jako t\u00fdm a lov\u00ed ryby tak, \u017ee je obklopuj\u00ed v t\u011bsn\u00fdch kruz\u00edch. Matky delf\u00edni jsou velmi ochrann\u00fd<\/strong> sv\u00e1 ml\u00e1\u010fata a po l\u00e9ta je kojit ml\u00e9kem. Mlad\u00ed delf\u00edni z\u016fst\u00e1vaj\u00ed bl\u00edzko sv\u00fdch matek a z\u00e1rove\u0148 se u\u010d\u00ed d\u016fle\u017eit\u00fdm dovednostem pro p\u0159e\u017eit\u00ed v oce\u00e1nu.<\/p>\n

Tito hrav\u00ed tvorov\u00e9 jsou zn\u00e1m\u00ed sv\u00fdmi akrobatick\u00fd<\/strong> sk\u00e1\u010de a salta nad vodn\u00ed hladinou. V\u011bdci se domn\u00edvaj\u00ed, \u017ee delf\u00edni sk\u00e1\u010dou pro z\u00e1bavu, pro komunikaci a pro odstran\u011bn\u00ed paraziti<\/strong> z jejich k\u016f\u017ee. Bylo pozorov\u00e1no, jak delf\u00edni pom\u00e1haj\u00ed zran\u011bn\u00fdm delf\u00edn\u016fm a dokonce i zachra\u0148uj\u00ed lidi p\u0159ed \u00fatoky \u017eralok\u016f. Zd\u00e1 se, \u017ee ch\u00e1pou, kdy jin\u00e1 zv\u00ed\u0159ata pot\u0159ebuj\u00ed pomoc, a projevuj\u00ed up\u0159\u00edmnou laskavost a p\u00e9\u010di. Toto chov\u00e1n\u00ed ukazuje, \u017ee delf\u00edni mohou c\u00edtit empatie<\/strong> jako to d\u011blaj\u00ed lid\u00e9.<\/p>\n

Delf\u00edni bohu\u017eel v modern\u00edm sv\u011bt\u011b \u010del\u00ed mnoha nebezpe\u010d\u00edm zp\u016fsoben\u00fdm lidskou \u010dinnost\u00ed. Zne\u010di\u0161t\u011bn\u00ed, ryb\u00e1\u0159sk\u00e9 s\u00edt\u011b a lodn\u00ed doprava... vyhro\u017eovat<\/strong> populace delf\u00edn\u016f po cel\u00e9m sv\u011bt\u011b. Mnoho organizac\u00ed tvrd\u011b pracuje na ochran\u011b delf\u00edn\u016f a udr\u017eov\u00e1n\u00ed \u010distoty a bezpe\u010dnosti oce\u00e1n\u016f. Mo\u0159sk\u00e9 parky studuj\u00ed delf\u00edny, aby se dozv\u011bd\u011bly, jak jim m\u016f\u017eeme l\u00e9pe pomoci p\u0159e\u017e\u00edt. Pochopen\u00edm t\u011bchto neuv\u011b\u0159iteln\u00fdch zv\u00ed\u0159at m\u016f\u017eeme spole\u010dn\u011b pracovat na zaji\u0161t\u011bn\u00ed toho, aby delf\u00edni prosperovali po dal\u0161\u00ed generace.<\/p>\n

\n
St\u00e1hnout pracovn\u00ed list k tisku v PDF<\/a><\/div>\n<\/div>\n

\u00darove\u0148:<\/strong> \u00darove\u0148 F<\/p>\n

A. P\u00e1rov\u00e1n\u00ed slovn\u00ed z\u00e1soby<\/h2>\n

P\u0159i\u0159a\u010fte ka\u017ed\u00e9 slovo k jeho definici.<\/em><\/p>\n

\n
\n

1. inteligentn\u00ed<\/strong> ______<\/p>\n

2. savci<\/strong> ______<\/p>\n

3. komunikovat<\/strong> ______<\/p>\n

4. echolokace<\/strong> ______<\/p>\n

5. soci\u00e1ln\u00ed<\/strong> ______<\/p>\n

6. ochrann\u00fd<\/strong> ______<\/p>\n

7. akrobatick\u00fd<\/strong> ______<\/p>\n

8. paraziti<\/strong> ______<\/p>\n

9. empatie<\/strong> ______<\/p>\n

10. vyhro\u017eovat<\/strong> ______<\/p>\n<\/div>\n

\n

a. \u017eivot a interakce ve skupin\u00e1ch<\/p>\n

b. sd\u00edlet informace s ostatn\u00edmi<\/p>\n

c. organismy, kter\u00e9 \u017eij\u00ed na jin\u00e9m organismu a \u0161kod\u00ed mu<\/p>\n

d. m\u00edt vysokou schopnost u\u010dit se a myslet<\/p>\n

e. teplokrevn\u00ed \u017eivo\u010dichov\u00e9, kte\u0159\u00ed koj\u00ed sv\u00e1 ml\u00e1\u010fata<\/p>\n

f. vystavit nebezpe\u010d\u00ed nebo riziku<\/p>\n

g. porozum\u011bn\u00ed a sd\u00edlen\u00ed pocit\u016f druh\u00fdch<\/p>\n

h. pou\u017eit\u00ed zvukov\u00fdch ozv\u011bn k lokalizaci objekt\u016f<\/p>\n

i. prov\u00e1d\u011bn\u00ed p\u016fsobiv\u00fdch skok\u016f a pohyb\u016f<\/p>\n

j. snaha ochr\u00e1nit n\u011bkoho p\u0159ed \u00fajmou<\/p>\n<\/div>\n<\/div>\n

B. Pravda nebo nepravda<\/h2>\n

Pro ka\u017ed\u00e9 tvrzen\u00ed napi\u0161te T (Pravda) nebo N (Nepravda).<\/em><\/p>\n

    \n
  1. Delf\u00edni jsou druh ryby. ______<\/li>\n
  2. Existuje v\u00edce ne\u017e \u010dty\u0159icet druh\u016f delf\u00edn\u016f. ______<\/li>\n
  3. Ka\u017ed\u00fd delf\u00edn m\u00e1 svou vlastn\u00ed speci\u00e1ln\u00ed p\u00ed\u0161\u0165alku. ______<\/li>\n
  4. Delf\u00edni \u017eij\u00ed sami, ne ve skupin\u00e1ch. ______<\/li>\n
  5. Delf\u00edni dok\u00e1\u017eou plavat rychlost\u00ed a\u017e dvacet mil za hodinu. ______<\/li>\n
  6. Delf\u00edni pou\u017e\u00edvaj\u00ed echolokaci k nalezen\u00ed potravy. ______<\/li>\n
  7. Matky delf\u00edn\u016f koj\u00ed sv\u00e1 ml\u00e1\u010fata ml\u00e9kem. ______<\/li>\n
  8. Delf\u00edni nikdy nepom\u00e1haj\u00ed jin\u00fdm zv\u00ed\u0159at\u016fm v nesn\u00e1z\u00edch. ______<\/li>\n
  9. Zne\u010di\u0161t\u011bn\u00ed ohro\u017euje populace delf\u00edn\u016f. ______<\/li>\n<\/ol>\n
    \"Delf\u00edni<\/figure>\n

    C. Dopl\u0148te mezery<\/h2>\n

    Slovn\u00ed z\u00e1soba:<\/strong> inteligentn\u00ed | savci | komunikace | echolokace | soci\u00e1ln\u00ed | ochrann\u00fd | ohro\u017euj\u00edc\u00ed<\/p>\n

      \n
    1. Delf\u00edni pat\u0159\u00ed k nej_______________ zv\u00ed\u0159at\u016fm v oce\u00e1nu.<\/li>\n
    2. Delf\u00edni jsou _______________, kte\u0159\u00ed d\u00fdchaj\u00ed vzduch stejn\u011b jako lid\u00e9.<\/li>\n
    3. Delf\u00edni _______________ spolu klikaj\u00ed a p\u00edskaj\u00ed.<\/li>\n
    4. Pou\u017e\u00edvaj\u00ed _______________ k nalezen\u00ed ryb v tmav\u00e9 vod\u011b.<\/li>\n
    5. Zne\u010di\u0161t\u011bn\u00ed a ryb\u00e1\u0159sk\u00e9 s\u00edt\u011b _______________ populace delf\u00edn\u016f po cel\u00e9m sv\u011bt\u011b.<\/li>\n<\/ol>\n

      D. Ot\u00e1zky k porozum\u011bn\u00ed textu<\/h2>\n
        \n
      1. Pro\u010d jsou delf\u00edni klasifikov\u00e1ni jako savci a ne jako ryby?<\/li>\n
      2. Jak delf\u00edni pou\u017e\u00edvaj\u00ed echolokaci k nalezen\u00ed potravy?<\/li>\n
      3. Jak se naz\u00fdv\u00e1 skupina delf\u00edn\u016f?<\/li>\n
      4. Pro\u010d si v\u011bdci mysl\u00ed, \u017ee delf\u00edni vyskakuj\u00ed z vody?<\/li>\n
      5. Jak\u00e1 nebezpe\u010d\u00ed hroz\u00ed delf\u00edn\u016fm ze strany lid\u00ed?<\/li>\n<\/ol>\n
        \"Delf\u00edni<\/figure>\n

        E. Ot\u00e1zky k diskusi<\/h2>\n

        Promluvte si o t\u011bchto ot\u00e1zk\u00e1ch s partnerem nebo si napi\u0161te sv\u00e9 odpov\u011bdi.<\/em><\/p>\n

          \n
        1. Pro\u010d si mysl\u00edte, \u017ee jsou delf\u00edni tak obl\u00edben\u00ed u lid\u00ed po cel\u00e9m sv\u011bt\u011b?<\/li>\n
        2. Co mohou lid\u00e9 ud\u011blat pro ochranu delf\u00edn\u016f a jejich mo\u0159sk\u00fdch domov\u016f?<\/li>\n
        3. Mysl\u00edte si, \u017ee by delf\u00edni m\u011bli b\u00fdt chov\u00e1ni v mo\u0159sk\u00fdch parc\u00edch? Pro\u010d ano, nebo pro\u010d ne?<\/li>\n<\/ol>\n
          \n\ud83d\udcdd Kliknut\u00edm zobraz\u00edte kl\u00ed\u010d k odpov\u011bd\u00edm<\/summary>\n
          \n

          Zkontrolujte si sv\u00e9 odpov\u011bdi n\u00ed\u017ee.<\/em><\/p>\n

          A. Slovn\u00ed z\u00e1soba:<\/strong> 1-d, 2-e, 3-b, 4-h, 5-a, 6-j, 7-i, 8-c, 9-g, 10-f<\/p>\n

          B. Pravda\/Nepravda:<\/strong> 1-P, 2-T, 3-T, 4-P, 5-T, 6-T, 7-T, 8-P, 9-T<\/p>\n

          C. Dopl\u0148te pr\u00e1zdn\u00e1 m\u00edsta:<\/strong> 1-inteligentn\u00ed, 2-savci, 3-komunikuj\u00ed, 4-echolokuj\u00ed, 5-ohro\u017euj\u00ed<\/p>\n

          D. Porozum\u011bn\u00ed:<\/strong> 1. D\u00fdchaj\u00ed vzduch a koj\u00ed ml\u00e1\u010fata ml\u00e9kem; 2. Vyd\u00e1vaj\u00ed zvuky, kter\u00e9 se odr\u00e1\u017eej\u00ed od p\u0159edm\u011bt\u016f a vracej\u00ed se zp\u011bt; 3. Hejno; 4. Pro z\u00e1bavu, komunikaci a odstra\u0148ov\u00e1n\u00ed parazit\u016f; 5. Zne\u010di\u0161t\u011bn\u00ed, ryb\u00e1\u0159sk\u00e9 s\u00edt\u011b a lodn\u00ed doprava<\/p>\n<\/div>\n<\/details>\n

          \n

          Prohl\u00e9dn\u011bte si na\u0161i kompletn\u00ed kolekci bezplatn\u00e9 pracovn\u00ed listy a studijn\u00ed materi\u00e1ly pro angli\u010dtinu jako druh\u00fd jazyk<\/a> pokr\u00fdvaj\u00edc\u00ed tchajwanskou kulturu, v\u011bdu, sv\u011btov\u00e9 d\u011bjiny a dal\u0161\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

          \u010cten\u00ed \ud83d\udcd8 Pot\u0159ebujete jednodu\u0161\u0161\u00ed verzi? Vyzkou\u0161ejte verzi tohoto pracovn\u00edho listu pro z\u00e1kladn\u00ed \u00farove\u0148 (\u00farove\u0148 C)! Delf\u00edni pat\u0159\u00ed mezi nejinteligentn\u011bj\u0161\u00ed zv\u00ed\u0159ata, kter\u00e1 dnes \u017eij\u00ed v na\u0161ich oce\u00e1nech. Tito \u00fa\u017easn\u00ed tvorov\u00e9 nejsou ryby, ale savci, kte\u0159\u00ed d\u00fdchaj\u00ed vzduch stejn\u011b jako lid\u00e9. V oce\u00e1nech se nach\u00e1z\u00ed v\u00edce ne\u017e \u010dty\u0159icet r\u016fzn\u00fdch druh\u016f delf\u00edn\u016f\u2026<\/p>","protected":false},"author":1,"featured_media":984,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[296,49],"tags":[243,261,125,124,66,92,262,135,131,130,67,134],"class_list":["post-713","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-advanced-worksheets","category-worksheets","tag-animal-vocabulary","tag-dolphins","tag-english-worksheet","tag-esl-science","tag-esl-worksheet","tag-free-esl-resources","tag-intelligence","tag-marine-biology","tag-marine-life","tag-ocean-animals","tag-reading-comprehension","tag-sea-creatures"],"_links":{"self":[{"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/posts\/713","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/comments?post=713"}],"version-history":[{"count":0,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/posts\/713\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/media\/984"}],"wp:attachment":[{"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/media?parent=713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/categories?post=713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tahricteaches.com\/cs\/wp-json\/wp\/v2\/tags?post=713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}