Unit 4 Protecting our heritage sites Grammar and usage 高中英语牛津译林版(2020)选择性必修第三册.pptxVIP

Section B;Vocabulary ;2. interrupt interrupt sb./sth. (with sth.) （因某事）打断某人/某事 be interrupted by 被……所打断 interruption n.阻断物；中断时间；打扰；插嘴；打岔 without interruption不间断地；不受打扰地 练习：Lets go somewhere where we can talk without ____________________ (interrupt).;3. motion make a motion(with ones head/hand) (用头/手)示意 a motion to do sth./a motion that… 一个……的提议 propose/table/put forward a motion 提出一项动议 in motion 运动中的 set/put sth.in motion 使某事开始 motion to sb. to do sth.示意某人做某事 练习：The principal supported the motion that all the teachers ______________ (give) the chance to receive further education.;4. vote vote for/against 投票赞成/反对；表决支持/不支持 vote to do sth.投票去做某事 take/have a vote on 对……进行表决 练习：Today, every citizen aged eighteen or over has the right _________ (vote).;Leading in;同位语从句;引导同位语从句的词有连词 that，whether，疑问代词who，which，what和疑问副词where，when，why，how等。 （1）由连词that，whether引导的同位语从句。that，whether在从句中不做成分，不能省略。that无意义；whether有“是否”之意。 They heard the news on the radio yesterday that a typhoon was coming. 昨天他们从收音机里听到台风要来的消息。 The problem whether he will be sentenced for drunk driving isnt clear. 他是否会因酒后驾驶而被判刑这一问题还不清楚。;（2）由疑问代词who，which，what引导的同位语从句。疑问代词在从句中做主语、宾语或定语。 The question who should go abroad required consideration.（who在从句中做主语） 谁应该出国这个问题还需要考虑。 I have no idea which one I should choose.（which 在从句中做定语） 我不知道该选哪一个。 He has no idea what he should do next. （what在从句中做宾语） 他不知道下一步要做什么。;（3）由疑问副词 when，where，why，how引导的同位语从句。疑问副词在从句中做时间状语、地点状语、原因状语和方式状语。 I have no idea when he will be back from Shanghai. （when在从句中做时间状语） 我不知道他何时从上海回来。 I still have no idea why they left the party without a word last night.（why在从句中做原因状语） 我仍然不知道昨晚??们为什么没说一句话就离开了宴会。 It remains a mystery how it happened.（how在从句中做方式状语） 那件事是怎么发生的仍然是个谜。 The question where we will go to spend our holiday has not been discussed.（where在从句中做地点状语） 我们要去哪里度假这一问题还没被讨论。;使用同位语从句应注意的几个问题;（2）名词doubt后可跟同位语从句，若用于肯定句中时用whether引导；若用于否定句中时则用that引导。 There is no doubt that prices will go up. 毫无疑问物价会上涨。 There is some doubt whether they will come to help us. 他们是否能来帮