英语必修5-Unit-3[课件].pptVIP

3.The children went home from the grammar school，their lessons_________ (finish) for the day. 4.“We can’t go out in this weather,” said Bob，_______ (look) out of the window. 5.________ (dress) in a white uniform，he looks more like a cook than a doctor. finished looking Dressed 1. previous adj.在前的；早先的；从前的 previous to 在……之前(to是介词) 运用：根据汉语意思完成英语句子。 ⑴ 有时候，我还翻看我以前写的文章。 I sometimes look through ________________. ⑵ 在你上课之前，我们讨论到了这个问题。 ______________________,we discussed the matter. Previous to your lecture my previous articles 2. guide n. 指导；向导；导游;vt.指引；指导 guide sb.along/through/to 带领某人…… be guided by sb.由某人引导/指导 拓展：guidance n.指导；咨询 with one’s guidance 在……的指导下 运用：根据汉语意思完成英语句子。 ⑴ 在他的指导下，该村进行了一次大胆实验。 ____________________, the village took a risky experiment. With his guidance ⑵ 一个当地农民带我们穿过这片森林。 A local farmer ________________________. ⑶ 在导游的指引下，我们观光了这个小镇。 ___________________，we had a tour to the small town. Guided by the guide guided us through the forest remind sb.of sth./that...使某人想起某事;提醒 remind sb.to do sth.提醒某人做某事 3. remind vt.提醒；使想起；回忆起 运用：用适当的词填空或用所给词的适当形式填空。 ⑴ Please remind yourself often____ your weak points. ⑵ Pleas remind me ________(call) Mother. to call of 4. lack v. n. 缺乏，没有 lack sth.缺乏某物(lack作 vt.) lack of sth.缺乏某物(lack作 n.) be lacking in缺乏(某种品质、特点等),不够 lack for 缺(vi.否定式，无被动语态) 运用：补全下列句子。 ⑴ 她缺乏常识。 She_________ common sense. ⑵ 植物因缺水而枯死了。 The plant died for__________water. lacks lack of ⑶ 她缺乏勇气吗？ Is she____________ courage? ⑷ 他父母亲确保他什么也不缺。 His parents made sure that he _________ nothing. lacked for lacking in 5. desert n. 沙漠；荒漠 vt. 抛弃;遗弃 注意：拼写相似的词 dessert (饭后的甜点心) 运用：理解下列句子中desert的词性和词义。 ⑴ Some rich husbands often desert their wives. ⑵ If you go to the countryside，you will find there are a lot of deserted houses. ⑶ Once an Arab was travelling in the desert on his camel. n.沙漠 vt. 抛弃 adj.废弃的 1. take up拿起；开始从事，对……发生兴趣；占据(时间、空间) 运用：根据汉语意思完成英文句子。 ⑴ 用QQ在网上聊天占用太多的时间，而且很无聊。 Using QQ to chat o