2024年5月16日发(作者：电脑桌面图标怎么恢复正常)

必修三Unit4

1．mental adj.精神的；思想的→mentally adv.精神地；思想地

2．intelligent adj.有智慧的；聪明的；有智力的→intelligence n

．

智力；智慧；才智

3．universe n

．

宇宙；天地万物→universal adj.普遍的；全体的；全世界的→universally adv.全

体地，一致地

4．determine vt.查明；确定；决定→determined adj.意志坚定的；有决心的→determination n

．

决

心；果断

5．agency→n.(政府的)专门机构；服务机构；代理处→agent n

．

代理人；经纪人

6．transmit vt.&vi.传输；发送→transmission n

．

传送；传递；发送；发射→transmitter n

．

发射

机；发射台；传播者，传输者

7．disappointed adj.失望的；沮丧的→disappoint vt.使失望；使沮丧→disappointment n

．

失望；

沮丧

8．desire n

．

渴望；欲望vt.渴望；期望→desirable adj.合意的；可取的；值得拥有的

9．independent adj.独立的；自立的→independently adv.独立地；自立地

1．launch vt.&n.发射；发起；上市

①The enemy launched an attack again.发起

②The new model will be launched in July.上市

③China will launch another satellite into space.发射

④The official launch date is in May.上市，发行

2．orbit n

．

(环绕地球、太阳等运行的)轨道；势力范围

vt.&vi.沿轨道运行；环绕……运行

①A new satellite has been put into orbit around the earth.轨道

②You should come within his orbit.势力范围

③The earth take a year to orbit the sun.环绕……运行

3．signal vt.&vi标志者；标明；发信号n.信号；标志

①At an agreed signal they left the room.信号

②Don't fire until I signal.发信号

③The announcement signalled a clear change of policy.标明

Words And Phrases

知识要点1 determined adj.有决心的；意志坚定的

(教材P

40

)However，some scientists were determined to help humans realise their dream to

explore space.

然而，一些科学家决意要帮助人类实现探索太空的梦想。

[例1] She was determined to lose weight successfully this time.

这一次，她下定决心一定要减肥成功。

[例2] His father made a determined effort to quit smoking.

他爸爸戒烟是意志坚定的。

[造句] (2015·福建卷)决心努力学习后，他在墙上挖了洞从邻居家“偷”光以便晚上读

书。

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Determined to study hard，he bored a hole in the wall to “steal” light from his neighbor to read

at night.

[知识拓展]

(1)determine＋从句 决定……

determine to do sth. 决定做某事(强调动作)

determine on/upon(doing) sth. 就(做)某事做出决定

(2)determined adj. 有决心的；坚决的

be determined to do sth. 决心做某事(强调状态)

(3)determination n. 决心

[提示] be determined(not) to do sth.表示状态，是一种延续状态，可以与表示一段时间的

状语连用，而determine to do sth.表示动作，不能与表时间段的状语连用。



prepare for（表动作）

类似用法的单词还有



，



be prepared for（表状态）



worry about（表动作）





be worried about（表状态）

[即学即练] 单句语法填空

①She determined to work(work) twice as hard as before to make up for the lost time.

②I have determined on/upon working as a volunteer teacher in the countryside after graduation.

③With determination(determine)，I'm sure I can overcome whatever hardships and dangers I

may meet with.

④The determined(determine) look in their eyes told us that nothing could make them change

their minds.

[小片段助记]

He has been determined to learn English he determined on/upon reading English

every morning with this great determination.I'm sure he will succeed in learning it well one day.

知识要点2 transmit vt.&vi.传输；发送

(教材P

40

)...and it still transmits data today

……时至今日它仍然能传送数据。

[例1] The ceremony was transmitted live by satellite to over 50 countries.

典礼通过卫星向50多个国家进行了实况转播。

[例2] We can receive the signals transmitted from a satellite in space.

我们可以接收通过太空的卫星传送的信号。

[造句] 为什么我们要把数据传到学校的电脑中？

Why do we have to transmit the data to the computer of our school?

[知识拓展]

(1)transmit sth.(from)...to 把某物(从……)传到……

(2)transmitter n. 发射台；传播者

(3)transmission n. 传播；发射

[即学即练] 单句语法填空

①The message was transmitted from a radio station to audience.

②It's generally believed that school are transmitters(transmitter) or moral values.

③The transmission(transmit) of the disease has been controlled now.

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