必修二unit4单词讲解

in response to he didn’t to respond to the new drugs
the doctor
relief
• relief：n (痛苦、忧虑）的减轻、消除 relieve: vt 减轻缓解 • in relief 如释重负 松了口气 to one’s relief ： 令某人感到欣慰的是 to one’s amazement/surprise:令某人吃惊的是 to one’s happiness :令某人幸福的是 to one’s sadness:令某人难过的是
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• pay attention to 注意 • fix/focus one's attention on sth 把注意力集中在......上 • catch /draw/attract one’s attention 引起某人的注意
• Most attention must be paid ____the c endangered animals. A protect B to protect C to protecting D proteting 注意:pay attention to 用法中的 to 是介词，不 是不定式符号，所以其后接动词时要用动 名词。
Period One
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
respond
• respond vi. 回答 回应 做出反应 • respond to 回答 回应 对...做出反应 • • • • • respond to one‘s letter：回信 n. response in response to 对......作出回应 make a quick reaponse to 对......作出快速反应
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 ....... 做某事感到极大的安慰 It is a great honor to do sth.......做某事感到极到的荣誉
affect
affect 影响 感动 侵袭 感染 affect/move sb to tears把某人感动的掉泪 Be greatly affected 很受感动 Have an effect on 对…有影响
• As a matter of fact, your opinion will not affect my decision. • Most people present at the meeting were deeply affected by his speech.
hunt :vt /vi 打猎 猎取 /搜寻 • hunt for sth 寻找某物 (=look for=search for) • go hunting 去打猎
in peace:和平地=peacefully
• • • • • • • • • • 与in有关的短信总结： in a hurry 匆忙，急于 in a way 从某种意义上说 in a word 简言之，总之 in addition 此外，又，加之 in all 总共，总计 in charge of 负责，总管 in common 共用的，共有的 in general 一般来说 in return 作为回报
threaten
• • • • • • • threaten: vt&vi 恐吓；威胁 strenghen: vt. 增强 endanger: vt 使........处于危险 enrich: vt. 丰富；使......丰富 encourage: vt.使……有勇气，鼓励） enable：vt.使…能够 frighten: vt. 恐吓
appreciate
• appreciate: vt 欣赏,鉴赏;感激;意识到 appreciation: n. appreciate doing sth 感激做某事 appreciate one’s doing sth I would appreciate it if ...假如我将不胜感激
[题组训练]
某人
without mercy 残忍地 at the mercy of sb 任由某人控制或摆布
[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
on
the heavy work.
into
the meeting.
(5)His funny words made all the people present burst
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。
loss
loss n.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。
• loser n.输家；失败者 反：successor • loss n.损失 遗失 丧失 • lose---lost----lost vt.失去
to at
on
without mercy.
certain
certain adj.确定的=sure；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
[题组训练 ] (1)句型转换 She is certain to come. → (2)I
It’s certain that
she will come. his success.
am quite certain of
我确信他的成功。 = I am sure/certain that he will be successful.
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
• be dying for 很想要渴望=be eager for • be dying to do sth 极想干某事=be eager to do sth Mary,I'm dying to see you every moment of the day. 玛丽，我时时刻刻都盼着见到你。
(3)It isn’t quite A．sure C．exactly
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。只能说 sb is sure that ,不能说：it is sure that.
(1)I’d appreciate
B
if you would like to teach me
how to use the computer. A．that B．it C．this D．you
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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
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。
mercy
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
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；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)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 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。
• 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
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.
[题组训练] 用适当的介词填空 (1)She leaned back (2)
To inபைடு நூலகம்
relief after she heard the news that
she had passed the exam. our relief，she was rescued.
of
(3)Their coming to help relieved us (4)He burst in laughter.