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必修2

Unit 4 Wildlife protection

要 点 梳 理 高效梳理·知识备考 ●重点单词

1．protection n．保护→protect v．保护→protective adj.保护的，防护的 2．decrease vi. & vt.减少；(使)变小或变少

3．loss n．损失；遗失；丧失→lose v．遗失，丢失→loser n．输家；失败者→lost adj.遗失的，失去的 4．hunt vt. & vi.打猎；猎取；搜寻 5．respond vi.回答；响应；作出反应 6．certain adj.确定的；无疑的；某种

7．contain vt.包含；容纳；容忍→container n．容器

8．powerful adj.强大的；有力的→powerfully adv.有力地→power v．给……提供动力 9．affect vt.影响；感动；侵袭

10．appreciate vt.鉴赏；感激；意识到 11．succeed vi.成功 vt.接替；继任

12．employ vt.雇用；利用(时间、精力等)

13．harm n. & vt.损害；危害→harmful adj.有害的

14．bite vt. & vi.咬；叮；刺痛→bit(过去式)→bitten(过去分词) 15．inspect vt.检查；视察

16．fierce adj.凶猛的；猛烈的→fiercely adv.猛烈地→fierceness n．猛烈

●重点短语

1．die out 灭亡；逐渐消失 2．in peace 和平地；安详地；和睦地 3．in danger(of) 在危险中，垂危 4．in relief 如释重负

5．burst into laughter 突然笑起来

6．protect...from 保护……不受……(危害)

7．pay attention to 注意

8．come into being 形成；产生

9．according to 按照；根据……所说 10．do harm to 危害

11．without mercy 毫不留情地 12．respond to 对……作出回答

●重点句型

They lived on the earth tens of millions of years ago, long before humans came into being...千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多…… ●高考范文 (2009·福建卷)

某英语报社拟成立“微笑俱乐部”，现向全球征募会员。要求申请者提交一篇题为I Want to Smile的英语短文。请你以申请者的身份，根据以下思路图的提示用英语写一篇短文。

注意：

1．根据思路图适当展开，以使行文连贯； 2．词数：120左右。 I Want to Smile

______________________________________________ ______________________________________________

[范文]

I Want to Smile

There are many advantages of smiling. It can not only make us happy, but also please others. If we smile at life, life will smile on us in return. So I want to smile at all whenever and wherever possible,

First, I would like to smile at my parents because they have given me my life and take all the troubles to bring me up. They arrange almost everything for me. With their help, I have made great progress. I would like to say “Thank you” to them with a smile. Then my smile should go to myself, for only in this way can I gain more confidence in smiling my troubles away and live a better life. In a word, let's greet every day with a smile. Tomorrow is another day.

考 点 探 究互动探究·能力备考 Ⅰ.词汇短语过关

1．respond vi.回答，答复；响应，作出反应 response n. 回答，回复；反应

respond to sb./sth.回答(比 answer, reply to正式)

respond to sb./sth. (with/ by sth.) 用……回应某人(事) respond to (疾病、身体的受伤部分)对医药有良好反应 response to sb./sth. (对人/物)的回答/回复/反应 in response to 作为对……的反应

[即学即练1](1)They still haven't ____________ my letter. 他们至今仍没有回我的信。

(2)He ____________ my suggestion ________ a laugh/______ laughing. 他对我的建议报以一笑。 (3)His illness didn't ____________ treatment by drugs. 他的疾病对药物治疗没有反应。

(4)My mother opened the door ____________________ the knock, but there was no one outside. 听到敲门声后，我妈妈打开了门，但外面一个人都没有。 responded to responded to with by

respond to in response to

2．certain adj. 确定的；无疑的；某(种)

(1)作“某(种)”讲时，同义于 some。但 some 前不加冠词。 for a certain reason＝for some reason 由于某种原因