人教版高中英语必修二unit4单词讲解

• be dying for 很想要 渴望 • be dying to do sth 极想干某事 •
5.
loss 损失 遗失 丧失 sufffer a a great loss 遭受重大损失 at a loss 不知所措 The company suffer a great loss as a result of that mistake. 这个公司因为失误遭受了重大损失。
Period One
[题组训练] (1)Drinking too much don’t care. 喝酒太多对我们的身体有害，但有些人不在乎。 (2)He may say no， but there’s no harm in asking/it does no
• Most attention must be paid c ____the endangered animals. • A protect B to protect • C to protecting D proteting
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• • • • • • • appreciate vt 欣赏 鉴赏 感激 意识到 n. appreciaton appreciate doing sth 感激做某事 Appreciate one’s doing sth 假如…我将不胜感激 I would appreciate it if …
he didn’t
respond to it
.
他妈妈让他做作业，但是他没有回应。 (3)Our country has set up many natural reserves wildlife’ s needs. 为回应野生动植物的需求，我们国家已经建立了许多自然保护区。
in response to
has been employed as
a shop
have been employed to deal with
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• • • • • • • 对某人有害 Do harm to sb Do sb harm 对…有害 Be harmful to 做某事没有害处 There is no harm in doing sth
of
the heavy work.
on
the meeting.
(5)His funny words made all the people present burst
into
Those who suffer from headache will find they get _____ from this medicine. (山东 2010) A. relief B. safety C. defense D. shelter 【点拨】 选A。题意：那些头痛的人会发 现这种药物能减轻疼痛。relief 符合题 意。safety安全；defense防御，防护 ；shelter遮蔽，庇护。
Period One
[题组训练] (1)句型转换 She is certain to come. → It’s (2)I
certain that she will come. am quite certain of his success.
我确信他的成功。
Period One
(3)It isn’ t quite A． sure C． exactly
• After any years of hard work,the scientist finally • ( succeeded in sending )the explorer to Moon.
• 经过多年的努力，科学家终于将载人飞船发送到月球。
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• • • • • • • • • • employ 雇佣 利用（时间、精力） employ sb 雇佣某人 employ time 利用时间 Employ sb to be/as 雇佣某人担任 employ sb to do sth 雇佣某人做某事 Sb be employed in doing sth 忙于做某事 Employ oneself in doing sth
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• • • • • • • • • • • • • relief n (痛苦、忧虑）的减轻、消除 v,relieve 减轻缓解 in relief 如释重负 松了口气 with relief 叹口气 to one's relief 令某人感到欣慰的是 to one's amazement 翻译 Seeing the lost children, the mother was in relief. 见到失踪的儿子这位妈妈如释重负。 拓展 It is a great relief to do sth ....... 感到极大的安慰
Period One
[题组训练] (1)His disease failed applied. 他的病对医生用的新药没有任何反应。 (2)His mother asked him to do his homework but
to respond to the new drugs
the doctor

4． It contains a powerful drug which affects mosquitoes. 它含有一种强效的药物可以防止蚊虫叮咬。 [归纳拓展] contain vt.包含；容纳；容忍 contain oneself 克制自己 container n．容器；集装箱
Period One
D
that he will be present at the meeting.
B． certainly D． certain
解析 句意为： 不很确定他将出席这次会议。 当 it 作形式主语， that 引导主语从句时， 主句中的表语只能用 certain， 不能用 sure。
Period One
• As a matter of fact, your opinion will not affect my decision. • Most people present at the meeting were deeply affected by his speech.
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• • • • pay attention to 注意 fix/focus one's attention on sth 把注意力集中在......上
6
hunt Vt /vi 打猎 猎取 /搜寻 • hunt for sth 寻找某物 • go hunting 去打猎
7
• • • • • • • • • respond vi. 回答 回应 做出反应 respond to 回答 回应 对...做出反应 回信 respond to one's letter n. response in response to 对......回应 make a quick reaponse to 对......作出快速反应
Period One
[题组训练] (1)For the past five years he assistant. 过去五年他受雇当店员。 (2)A number of people the work. 已雇了一些人来处理这项工作。 (3)She was employed in making done. 她忙着把要做的所有工作列一个清单。 a list of all the jobs to be
Period One
[题组训练] 用 contain， include 的适当形式填空 (1)This little book contains all the information that you need. (2)I have to prepare food for seven people including me. (3)The pill contains vitamins. (4)She was unable to contain her excitement. (5)Everyone laughed， me included.
4.
die out 家族种族灭绝；习俗观念消失 The old custom died out many years ago. 这种古老的风俗习惯许多年前就消失了。 拓展： die away 声音 风 光等渐渐消失 die down 情绪逐渐平息 die off 相继死亡 草木先后枯死 练习P39 填空
Period One
[题组训练] 用适当的介词填空 (1)Antonio was so merciful that he even showed mercy Shylock. (2)Having lost the engine’ s power，the boat was now the mercy of the wind. (3)She is a kindhearted woman and often has mercy people who are in trouble. (4)The cruel man killed the injured dog
•
Period One
[题组训练] 用适当的介词填空 (1)She leaned back (2)
in
relief after she heard the news that
she had passed the exam.
To
our relief ， she was rescued.
(3)Their coming to help relieved us (4)He burst in laughter.
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contain/include (1)contain 表示包含所含之物的全部，还指某种物质中含有某成 分或含有其他物质。另外，contain 还有“克制，抑制”之意。 (2)include 意为“包含；连„„在内；计入，算入；包括”，指 作为整体中的一部分而被包括进去，在句中常构成分词短语 sb./sth.included 或 including sb./sth.。
[题组训练] (1)I’ d appreciate use the computer. A． that C． this B． it D． you
B
if you would like to teach me how to
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• • • • • • Success n. Succeed v. Successful adj. Succeed in doing sth Be successful in doing sth Obama succeed Bush as president in the USA. • 奥巴马继不什后担任美国总统。 • A success a failure
to
at
on
without mercy.
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• • • • • • • • • • • certain adj.确定的；某一；一定 certainly adv.当然；确定 for certain 无疑地 确定地 be certain to do sth 一定会做某事 be certain of/about sth 对某事有把握 be certain that 确信…… It is certain that 对....有把握 make certain that 弄清楚 弄明白
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• • • • • • • • • affect 影响 感动 侵袭 感染 affect/move sb to tears 把某人感动的掉泪 Be greatly effected 很受感动 Be affected with high fever 发高烧 Have an effect on 对…有影响
relief from sth.
减轻……
e.g. The drug gives some relief from pain. 这种药可以减轻一些
痛苦。
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• • • • • • • • • mercy n 仁慈 宽恕 怜悯 ask/beg for mercy 请求宽恕 show mercy to sb have mercy on sb 宽恕 怜悯 without mercy 残忍地 at the mercy of sb 任由某人控制或摆布