(讲义)Unit 4 Section Ⅱ Using language-【提分教练】2023-2024学年新教材高中英语必修第三册(外研版2019)

Section Ⅱ　Using language 1．lack v．没有，缺乏 (1)lack n．　　　　 缺少，不足 (a) lack of... ……的缺少 for lack of... 因缺少…… (2)lacking adj． 缺少的；匮乏的 be lacking in 缺少……；在……方面缺乏 [即学即练]　单句语法填空/一句多译 ①They gave up carrying out the plan for lack of money． ②Though he is lacking(lack) in experience，he makes up for it in enthusiasm． ③健康问题和不良的饮食习惯以及缺少锻炼密切相关。 a．Health problems are closely connected with bad eating habits and lacking exercise．(lack v．) b．Health problems are closely connected with bad eating habits and (a) lack of exercise．(lack n．) 2．stimulate v．刺激，促使，促进 (1)stimulate sb．to do sth． 促使某人做某事 stimulate interest 激发兴趣 (2)stimulating adj． 激励人的，振奋人心的 stimulation n．刺激，促使，促进 mental stimulation 精神刺激 [即学即练]　单句语法填空/完成句子 ①She found her new job challenging and stimulating (stimulate)． ②The playgroup provides plenty of stimulation(stimulate) for the children． ③失败并没有使他气馁，相反，失败促使他更加努力。 Failure didn't discourage him．On the contrary，it stimulated him to make greater efforts． 重点句式　while引导让步状语从句 (教材P56)While some say contemporary art lacks skill，meaning and artistic value，others argue that its worth lies in its ability to stimulate new discussions and understanding of everyday objects... 尽管一些人认为当代艺术缺乏技艺、意义和艺术价值，但是其他人则认为它的价值在于能够促进我们对日常物品新的讨论和理解…… [句式分析]　该句中while相当于although/though，引导让步状语从句。 While regular exercise is very important，it's never a good idea to exercise too close to bedtime． 尽管有规律的锻炼是很重要的，但是在临近就寝的时候锻炼绝对不是一个好主意。 while用作连词的用法还有： (1)while用作并列连词，意为“但是，然而”。 (2)while引导时间状语从句，意为“当……时”。 (3)while引导条件状语从句，意为“只要”。 [即学即练]　写出下列句中while的含义/完成句子 ①Some people waste food while others often go hungry．但是，然而 ②While the students came from different countries，they got along quite well in the summer camp．尽管，虽然 ③Please don't talk so loud while others are working．当……时 ④While there is life，there is hope．只要 ⑤尽管我们自己不富裕，我们仍然愿意帮助任何处于困境中的人。 While/Although/Though we are not rich，we are still willing to offer a hand to whoever is in trouble． P54 1．trim trees into interesting shapes 把树修剪成有趣的形状 2．look up 抬头往上看；查阅 P55 1．put up 张