Unit2Topic3Unit2Topic3WouldyouliketobeagreenerpersonWouldyouliketobeagreenerperson
词汇复习词汇复习plasticplasticsupposesupposenodnodagreementagreementshakeshakeactionactiontechnologytechnologyelectricelectricwheelwheelsteelsteeladj
塑料的塑料的v
猜想,假定,料想猜想,假定,料想v
点头点头n
同意,一致;协定同意,一致;协定v
(使)动摇,震动(使)动摇,震动n
行动,动作行动,动作n
技术技术adj
电动的,用电的电动的,用电的n
轮,车轮,轮子轮,车轮,轮子n
钢,钢铁钢,钢铁词汇复习词汇复习toweltowelofferoffern
毛巾毛巾v
提供提供重点词语小结重点词语小结11、、oughttooughtto22、、ontimeontime33、、turnoffturnoff11、、oughttooughtto原句再现:原句再现:First,yououghttoturnoffthelightswhenyouleaveFirst,yououghttoturnoffthelightswhenyouleavearoom
用法展示:用法展示:1
oughtto1
oughtto的用法如下:的用法如下:((11)表示主语的义务或责任,意为“应该做)表示主语的义务或责任,意为“应该做某事”
它不涉及到说话人的权威,说话人仅仅某事”
它不涉及到说话人的权威,说话人仅仅是提醒主语注意或提出劝告,或指出一个正确或是提醒主语注意或