ID: 24252703

Unit 7 Careers SectionⅥ Grammar —— 表达否定意义的词或词组课件(共31张PPT+ 学案)高中英语 北师大版(2019)选择性必修 第三册

日期:2025-11-30 科目:英语 类型:高中课件 查看:80次 大小:602498B 来源:二一课件通
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Unit,第三,必修,选择性,2019,北师大
    Section Ⅵ Grammar ——— 表达否定意义的词或词组 ①Most people now have no intention of following in their parents’ footsteps or even staying at one job for very long. ②In fact, planning to work in the same field or industry for your entire working life just isn’t practical anymore. ③The skills you have now are unlikely to remain relevant and be enough to help you through your entire career. ④You might be able to keep your job if you finish what you are asked to do, but this is hardly a recipe for great career success. ⑤Lifetime security from one employer is no longer certain or even likely. ⑥I seldom go home after five o’clock in the afternoon. 【我的发现】 1.以上句中黑体部分在句中具有     意义。 2.一些单词加否定意义的    构成否定,如句③。 3.hardly 和 seldom 本身具有      ,如句④和句⑥。 1.英语中否定含义的表达形式多种多样,可以用not, no, never, none, nobody, nothing, nowhere等否定词来表达否定意义。 Not many volunteers came to their rescue. 来帮助他们的志愿者不是很多。 I won’t go to the party unless I’m invited. 除非被邀请,否则我不会去参加聚会的。 【即时演练1】  (1)选词填空 ①He did       compromise easily, but was willing to accept any constructive advice for a worthy cause.(not/no) ②A smile costs       , but gives much.(nothing/something) ③My brother would like to buy a good watch but       was available from that shop.(nothing/none) (2)用合适的否定词翻译下列句子 ①没人同意这个建议。                                                 ②什么也改变不了我的主意。                                                 ③我从来都没有见过他。                         2.可以用hardly, scarcely, seldom, little, few等半否定词来表达否定意义。 Now she hardly had strength to open the carriage door. 此刻她几乎没有力气打开车厢的门。 Unfortunately, very few people have played in this space. 遗憾的是,只有极少数的人涉足这个领域。 【即时演练2】 选词填空(little, hardly, seldom, few) ①I had       closed my eyes when I remembered I hadn’t done my maths homework. ②I have       friends in the new school. ③Mr Smith       goes back to his hometown. ④       did Mary care about her own safety, though she was in great danger herself. 3.可以用含否定意义的前缀a-, ab-, an-, de-, dis-, il-, im-, in-, ir-, non-, un-, under-等构成的词表达否定意义;也可以用后缀-less, -free, -proof等构成的词表达否定意义。 Today it is impossible to cure cancer completely. 目前要完全治愈癌症是不可能的。 Second, it is also useless to worry about the future. 其次,为未来担忧也是没有用的。 【即时演练3】 写出下列单词的反义词  ①use→        ②smoker→      ③like→        ④legal→         ⑤regular→        4.其他表达否定意义的词组及固定搭配:far from, safe from, rather than, other than, free from, would rather ...than ..., prefer to ... rath ... ...

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