（新课标）2019_2020学年高中英语Unit4WildlifeprotectionSectionⅣUsingLanguage教案新人教版

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1、SectionⅣ　UsingLanguageⅠ.核心单词根据词义写出正确的单词1．incidentn.事件；事变2．fierceadj.凶猛的；猛烈的3．inspectvt.检查；视察4．bitevt.&vi.咬；叮；刺痛Ⅱ.拓展词汇根据词义写出正确的单词，并牢记拓展词汇1．unexpectedadj.没料到的；意外的→expectedadj.预期的；预料的2．dustn．灰尘；尘土；尘埃→dustyadj.积满灰尘的3．disappearancen．消失→disappearvt.消失→appearv．出现；到场4．endingn．结局；结尾→endv．结束；终止　n．结

2、束；末端；尽头Ⅲ.阅读词汇写出下列单词的汉语意义1．extinctionn.灭绝；消亡2．dinosaurn.恐龙3．countyn.县，_郡4．faithfullyadv.忠诚地；忠实地Ⅳ.重点短语根据汉语意思补全短语1．comeintobeing形成；产生2．accordingto按照；根据……所说3．sothat以至于；结果4．longbefore很久以前5．usedto过去常常……6．not_only...butalso不仅……而且……7．forsure确定无疑地8．anumberof许多Ⅴ.重点句型1．with复合结构Afterawhileshesawsomez

3、ebrawith_black_and_white_lines_goingbeneaththeirstomachs.过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。2．longbefore...很久以前Theylivedontheearthtensofmillionsofyearsago,long_before_humans_came_into_beingandtheirfutureseemedsecureatthattime.千百万年前，恐龙就在地球上生活，比人类的出现要早得多，当时它们的前景好像也很安全。3．Therebe(no)．..left..

4、.“(不)剩下……”ThisistheonlyhomeoftheredColobusmonkeybutthere_are_very_few_left.这是红色疣猴的唯一栖息地，但是现在所剩无几了。4．it作形式主语，that从句为真正的主语。It_is_a_pity_thatinthestorynobodyhelpedthedodo.很遗憾在故事中没有人帮助渡渡鸟。Readthetext(P30)carefullyandchoosethebestansweraccordingtothetext.1．Accordingtothepassage,whatcanweknowab

5、outthedinosaurs?A．Dinosaurswereoncethekindestanimalsontheearth.B．Theylivedontheearthtogetherwithhumans.C．Theydiedoutforsomeunknownreasons.D．Itwasthetemperaturethatcausedthemtodieout.答案：C2．Thebirdlikedinosaurswerediscoveredin________.A．XixiaCounty,Nanyang，HenanProvinceB．ChaoyangCounty,Liao

6、ningProvinceC．XixiaCounty,Nanyang,LiaoningProvinceD．ChaoyangCounty,HenanProvince答案：B3．Howdidscientistsknowthatthebirdlikedinosaurscouldrunaswellasclimbtrees?A．Bystudyingtheireggs.B．Bystudyingtheirteeth.C．Bystudyingtheirbones.D．Byguessingonly.答案：C[词语积累]①extinction/ɪk'stɪŋkʃn/n.灭绝；消亡※extinc

7、tadj.不再存在的；已灭绝的；绝种的②dinosaur/'daɪnəsɔː/n.恐龙③comeintobeing形成；产生(相当于comeintoexistence)④anumberof...“许多的，苦干的”，后接可数名词的复数形式。作主语时，谓语动词用复数形式。※thenumberof“……的数量”，后接可数名词的复数形式。作主语时，谓语动词用单数形式。⑤inspect/ɪn'spekt/vt.检查；视察，指上级对下级的“检查、视察”。⑥besurprisedtodosth.吃惊地做某事(todosth.是surpris