2021-2022学年高中英语 UNIT 1 TEENAGE LIFE教学 知识细解码学案新人教版必修第一册2021-2022学年高中英语 UNIT 1 TEENAGE LIFE教学 知识细解码学案新人教版必修第一册年级：姓名：UNIT 1 TEENAGE LIFE1teenage adj.十几岁的(指13至19岁)；青少年的teenager n(13至19岁之间的)青少年2actual adj.事实的，真的actually adv.事实上；的确3confuse vt.使糊涂；使迷惑confused adj.糊涂的；迷惑的confusing adj.难以理解的；不清楚的4fluent adj.(尤指外语)流利的；熟练的fluently adv.流利地；熟练地5graduate vi.&vt.毕业；获得学位graduation n毕业6advance n前进；发展 vi.前进；发展 vt.发展；促进advanced adj.高级的；高等的；先进的7obvious adj.显然的，明显的obviously adv.显然；明显地8responsible adj.负责的；有责任的responsibility n责任；义务9solve vt.解决；解答solution n解决办法；答案10edit vt.编辑；校订editor n主编；编辑；编者edition n版本；版次1content n内容；(pl.)目录；(书、讲话、节目等的)主题、主要内容 adj.满足的；满意的 vt.使满足But I have no time to write down the main content of it.内容The contents of a book are usually shown in a list at the beginning of the book.目录John is quite content to watch television for hours.满足的This is all I have，so youll have to content yourself with $5 for the moment.使满足2challenge n挑战；艰巨任务 vt.怀疑；向挑战Exploring outer space is a challenge.挑战He challenged me to play another tennis game.向挑战We challenged the company that its system was not safe.怀疑3title n(书、诗歌等的)名称；标题，题目；职称，头衔 v加标题，定题目，取名为She held the title of world champion for three years.头衔The title is right at the top of the page.标题She titled the book The Story of My Life.取名为Words and Phrases知识要点1volunteer n志愿者 v自愿做；义务做(教材P12)Volunteer Club志愿者俱乐部例1Are there any volunteers to help clean up?有自愿帮助清扫的人吗？例2She volunteered to teach in the poor school.她自愿在这个条件差的学校教书。知识拓展(1)volunteer to do sth.自愿/义务做某事volunteer for sth. 自愿做某事volunteer as sth. 自愿担任(2)voluntary adj. 自愿的，志愿的即学即练单句语法填空/完成句子We work with volunteers (volunteer) of all ages and backgrounds.An old farmer volunteered as a guide for the survey trips.In my opinion, you had better do some voluntary (volunteer) work at the weekends.The couple often volunteer_to_take_part_in_activities (自愿积极参加活动) that help those in trouble.小片段填空As a volunteer,_he often does voluntary work, and he thinks its his responsibility to volunteer to help those in need. (volunteer)知识要点2prefer vt.较喜欢(教材P12)I prefer helping others.我比较喜欢帮助别人。例1Nowadays many children prefer surfing the Internet at home to taking exercise outdoors.如今许多孩子宁可待在家里上网，也不愿意到户外进行锻炼。例2I would prefer him to be with us next season.我更希望他下一个赛季和我们在一起。知识拓展(1)prefer sth.to sth.喜欢而不喜欢prefer to do sth. 更喜欢做prefer doing sth.to doing sth. 宁愿做而不愿做(2)(3)preference n. 偏爱；优先权；偏爱的事物have a preference for 对偏爱即学即练单句语法填空/句型转换/一句多译I prefer you to_come(come)tomorrow，because Im too busy now.A teacher should not show preference(prefer)for any one of his pupils.I prefer to work rather than sit there doing nothing.I prefer working_to_sitting there doing nothing.她宁愿步行去上班也不愿开车。aShe_prefers_to_walk_to_work_rather_than_drive_a_car.(prefer to do. rather than do.)bShe_would_rather_walk_to_work_than_drive_a_car.(would rather do. than do.)cShe_would_walk_to_work_rather_than_drive_a_car.(would do. rather than do.)知识要点3suitable adj.合适的；适用的(教材P12)Which club do you think is suitable for Adam?你认为哪个俱乐部适合亚当？例1I want to buy some books suitable for children.我想买一些适合儿童阅读的书籍。例2Some occasions may be suitable to speak quite loudly，but for the most parts，it is better not to do so.有些场合也许适合很大声地讲话，但在大多数情况下，最好不要这样做。知识拓展(1)be suitable for 适合于be suitable to do sth. 适合做某事(2)suit sb. 适合某人suit ones needs 适合某人的需要(3)suit vt. 适合，使适宜n. 一套外衣；套装即学即练单句语法填空/一句多译It is difficult to find a place suitable(suit) for a picnic.Youre covered with sweat.It is not suitable to_bathe (bathe) right away.要找个对每个人都合适的时间很困难。aIts_difficult_to_find_a_time_that_suits_everybody.bIts difficult to find a time that is suitable for everybody.小片段填空Youd better choose the suit that suits you.As you know，what is suitable for others may be unsuitable for you.(suit)知识要点4(教材P14)My adviser recommended that I should sign up for advanced literature because I like English and Im good at it.我的指导老师建议我选修高级文学，因为我喜欢英语而且成绩不错。(1)recommend vt.建议；推荐；介绍例1I recommend going to the highspeed railway station by subway.我建议坐地铁去高铁站。例2I hope our teachers can recommend more interesting books and magazines to us and give us more free time to read them.我希望老师能给我们推荐一些更有趣的书和杂志，给我们更多的自由时间进行阅读。知识拓展(1)recommend doing sth.建议做某事recommend sb. to do sth. 建议某人做某事recommend that sb.(should) do sth. 建议某人做某事(2)recommend sth. to sb. 把某物推荐给某人recommend sb. as. 推荐某人为recommend sb. for. 推荐某人做名师点津recommend后可接双宾语，即recommend sb. sth.也可改为recommend sth. to sb.；若后接从句，从句要用虚拟语气，即从句谓语动词用should do，should也可省略。即学即练单句语法填空I recommend that you (should)_go(go) by subway.Wed recommend you to_book(book) your flight ear