2025选择性必修第四册UNIT 5　Period 2.pptx

UNIT5LAUNCHINGYOURCAREER;课前自主预习;Ⅰ.猜词意

1．Itshowshowtopreparearesume，andgivestipsonapplyingforjobs. ();2．Aliceisateenagerentrepreneur，whoinMay2015setupherbusiness. ()

3．Yourneighboursmayaccuseyouofplayingthepianoatmidnight. ()

4．Wehaveestablishedasocialistsystemsince1949．

()

5．Thereceptionistledthewaytotheboss’soffice. ()

【答案】1．D2．A3．B4．E5．C;Ⅱ.猜单词拼写

1．justadj.公平的；公正的→____________n．公平；公正；合理

2．greedn．贪心；贪婪；贪吃→____________adj.贪婪的；贪心的

(参考：mood→moody)

3．receptionn．接待处；招待会→____________n.接待员

(参考：violin→violinist);4．socialadj.社会的；社交的→____________n.社会主义者

(参考：art→artist)

5．dedicatevt.把……奉献给→____________adj.献身的；专心致志的

(参考：advance→advanced)

【答案】1．justice2．greedy3．receptionist

4．socialist5．dedicated;Ⅲ.预备语法(长句)

观察下面的句子，并分析句子类型。

1．Cornproductionhasjumpednearly125percentoverthepast25years，whilericehasincreasedonly7percent.

_________________________________________________

2．Somelanguageexpertsbelievethat10,000yearsago，whentheworldhadjustfivetotenmillionpeople，theyspokeperhaps12,000languagesbetweenthem.

_________________________________________________;【答案】

1．是并列句，由并列连词while连接，强调前后两句的对比。

2．是主从复合句，句子的主语是“somelanguageexperts”，谓语是believe，that引导宾语从句，其中又包含一个when引导的定语从句，修饰“10,000yearsago”。;课堂新知讲练;

词汇拓讲

1．spyn．密探；间谍

vi.从事间谍活动vt.突然看见；发现

(P52)Therewasahugedebateaboutwhetherthereportershouldbeaccusedofspyingonthestarcouple.

【翻译】关于该记者是否应该被指控监视这对明星夫妇，有一场激烈的争论。;spyoutsomeplace侦察某地

spyintosth.调查某事；刺探某事

spyonsb.监视某人

spyagainstsb.从事反对某人的间谍活动;Heispaidbythepolicetospyonotherstudents.

警察收买他去监视其他学生。

IneveragreedtospyagainsttheUnitedStates.

我从来没有答应去当间谍刺探???国的情报。;[针对练习]

单句语法填空

(1)LiHuawassenttospy________theNo.21land.

(2)Idon’tthinkitgoodenoughtospy________theirpersonalaffairs.

(3)Thebutcherwasaskedtospy________awomanwhooftencomestobuysomethingforherfamily.;(4)Itiswrongandacrimetospy________thegove