Unit 1 People of Achievement Discover useful structures 课件-2022-2023学年高中英语人教版（2019）选择性必修第一册

1.When ______(visit) the city,he received a welcome. 2.When _______(ask) why he was late,he keep silent. 3.He won't go there with us unless ________(invite). 4.Though _____(lack) money,his parent still send him to the university 5.The condition _____(be) favourable, he may succeed. 6.The problems ______(solve), the quality has been improved. 7.An important lecture ________(give) tomorrow, the professor has to stay up late into the night 8.Time_________(permit), we will go for an outing tomorrow visiting asked invited lacking being solved to be given permitting 候课任务 Unit 1 People of Achievement Grammar--XB114 1. This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin. 2.Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. 3. Later, the medicine was tested on malaria patients, most of whom recovered. 4. This medicine, which was called artemisinin, soon became a standard treatment for malaria. 以上皆为____________定语从句，主从句之间用_____隔开。 Preview 非限定性 逗号 翻译 1.This is the man that I met yesterday. This is Mike, who used to be my classmate. 2.He said nothing that made her angry. He said nothing, which made her angry. 3.He said nothing, that made her angry. The reason, why he was absent, wasn't given. 试比较1、2中前后形式&句意上区别,which指代? 并判断3中句子正误 一、非限制性定语从句的特点 which for which 从句 区别 限制性定语从句 非限制性定语从句 1.形式上 ①_____逗号和主句隔开 ②______逗号和主句隔开 2.意义上 是对先行词的修饰限定，③_____ 删去 是对先行词的补充说明，删去后意思④__________ 3.译法上 翻译成先行词的定语，⑤“________” 通常翻译成主句的⑥_________ 4.关系词 ⑦_________ 关系代词 及关系副词 ⑧关系代词不用_______ 关系副词不用________ 不用 用 不能 仍完整 …的 并列句 所有的 that why [典例1]　 【翻译】①I advised them to take Bus No.20, which could take them there directly. ________________________________________________ 【翻译】②The netizens (网民) who don't voice their opinions account for ten percent. ________________________________________________ 不发表观点的网民占百分之十。 我建议他们乘坐20路公交车，它能直接把他们带到那里。 as 位置： 可置于主句