福建省长泰一中2016届高三英语一轮复习：人教版必修一《Unit 1 Friendship》课件_高考复习指南

福建省长泰一中2016届高三英语一轮复习：人教版必修一《Unit 1 Friendship》课件

　　concerned about are crazy about In order to a great effort join in 1. While walking the dog, you were careless and it got loose and was hit by a car.你在遛狗的时候，你不小心让狗松开了，结果被车撞了。句中While walking the dog, …=While you were walking the dog, … While doing…意为“在……期间，在做……的时候”。又如： While providing convenience to consumers, plastic bags have also caused serious pollution, waste of energy and resources.在给顾客提供方面的同时，塑料袋也会影起严重的污染，能源的浪费。 ■运用：改写以下各句。 (1)When I was traveling in Beijing, I happened to meet a former classmate. __________________in Beijing, I happened to meet a former classmate. (2)Though he is over sixty, he still keeps on studying English _____________________, he still keeps on studying English. (3)She won’t go to the conference unless he is invited She won’t go to the conference__________________. ※归纳：此句型的使用条件： (1)在____________________状语从句中； (2)如果从句的主语与主句的主语_________，而且从句中的谓语含有______动词的某种形式； (3)从句中的主语和be可以省略，并且要______________，不能只省略其一。 When traveling Though over sixty unless invited 时间、条件、让步相同有be 同时省略 2. I wonder if it’s because I haven’t been able to be outdoors for so long that I’ve grown so crazy about everything to do with nature.我不知道这是不是因为我长久无法出门的缘故，我变得对一切与大自然有关的事物都无比狂热。结构分析：本句是一个复杂句，I wonder是主句的主语和谓语，if引导一个宾语从句，在宾语从句中because引导一个原因状语从句，且用了“It is/ was +被强调部分+that/ who +其它”这个强调结构，强调原因状语从句。运用该强调结构需知以下两点： (1)此句型常用来强调除谓语动词外的句子成分。 (2)此句中的that是固定的, 即使被强调部分是时间或地点，也用that; 强调人物时可用who。 ■运用：用it is…that…强调下句中的划线部。 Jack broke a glass yesterday afternoon at his uncle’s home. (1) _________________________broke a glass yesterday afternoon at his uncle’s home.(强调主语) (2) _______________________Jack broke yesterday afternoon at his uncle’s home.(强调宾语) (3) _____________________________________Jack broke a glass at his uncle’s home.(强调时间状语) (4) __________________________________Jack broke a glass