复习选修8 Unit 2.ppt

预习案;预习案;? ;6.__________vt.积累;聚积→____________ n.积累;聚积;? ;探究案;? ; 经典例句;2.retire vi. 退休;离开; 经典例句;3.bother vt. 打扰; vi. 操心 n. 烦扰(bother 作动词时后可接名词、代词、动词不定式和v-ing形式); 经典例句;4.strike vt. vi. 打;撞击;罢工 n. 罢工; 经典例句;5.owe vt. 欠(账、钱、人情等);归功于(是及物动词); 经典例句;1.pay off 得到好的结果;取得成功;偿清; 经典例句;2.be bound to (do)一定或注定(做); 经典例句;3.in good / bad condition状况很好/坏;However, scientists still wonder whether cloning will help or harm us and where it is leading us.然而,科学家仍然不知道克隆是对我们有益还是有害,它会把我们引向何方。; 句式仿写;? ;3.玛丽是我所认识的最聪敏的姑娘之一,她正准备上大学。;训练案;?In?2012,?I?had?just?recovered?from?a?serious?illness?when?I?received?an?invitation?to?a?writer‘s?conference?in?Orlando,?Florida.?My?family?persuaded?me?that?a(n)?___1___?might?be?just?what?the?doctor?ordered,?so?off?I?___2___.???Arriving?in?the?Sunshine?State?was?rather?tiring,?but?I?___3___?to?catch?a?taxi?to?my?___4___?and?settle?in.?Next?morning,?I?took?another?___5___?to?the?shopping?centre?to?buy?a?few?souvenirs.?___6___?I?went?to?a?cafe?to?have?lunch,?but?all?the?tables?were?___7___.?Then?I?heard?a?friendly?voice?saying,?“You?can?___8___?my?table.?”??I?gratefully?sat?down?with?the?___9___?lady?and?we?had?a?happy?lunch?together.?As?the?___10___?drew?to?a?close?she?asked?how?long?I?would?be?in?Orlando.?I?had?already?told?her?that?I?hadn’t?___11___?a?car,?and?hadn‘t?realized?how?___12___?taking?taxis?would?he,?After?a?while?she?said,?“My?dear,?don’t?use?any?more?taxis.?;I‘m?retired?and?it?would?be?my?pleasure?to?___13___?you?wherever?you?wish. ?”?I?told?her?that?I?couldn’t?put?her?to?that?_14_,?but?she?brushed?aside?my?objection.?She?asked?me?where?I?was?___15___?and?next?morning?she?was?waiting?at?my?apartment?at?the?___16___?time?to?take?me?to?Disney?World.?She?spent?some?time?with?me?before?leaving?me?to?___17___?alone.?At?the?end?of?the?day,?she?___18___?to?take?me?back?to?my?accommodation.?I?___19___?her?money?but?she?refused?to?take?any.???Ill?never?forget?that?wonderful?lady?who,?through?her?_020__,?filled?my?brief?holiday?in?Florida?with?wonderful?memori