Unit+1+知识点高中英语人教版（2019）必修第一册++.pptx

Unit1知识点21.volunteer n志愿者 v自愿做，义务做 adj.自愿的，志愿的2prefer vt.较喜欢 n偏爱，偏爱的事物3 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4responsible adj.负责的；有责任的 n责任；义务5 vt.适合，使适宜suitable adj.合适的，适用的voluntarypreferenceadvanceresponsibilitysuit3即学即练单句语法填空/完成句子We work with (volunteer)of all ages and backgrounds.An old farmer volunteered a guide for the survey trips.In my opinion,you had better do some (volunteer)work at the weekends.The couple often (自愿积极参加活动)that help those in trouble.volunteers as voluntaryvolunteer to take part in activities volunteer n志愿者 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45prefer vt.较喜欢例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(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 (come)tomorrow，because Im too busy now.A teacher should not show (prefer)for any one of his pupils.I prefer to work rather than sit there doing nothing.I prefer there doing nothing.她宁愿步行去上班也不愿开车。

a (prefer to do.rather than do.)b (would rather do.than do.)c (would do.rather than do.)6to comepreferenceworking to sitting She prefers to walk to work rather than drive a carShe would rather walk to work than drive a carShe would walk to work rather than drive a car.suitable adj.合适的；适用的例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78即学即练单句语法填空/一句多译It is difficult to find a place (suit)for a picnic.Youre covered with sweat.It is not suitable (bathe)right away.要找个对每个人都合适的时间很困难。

absuitableto bathe Its difficult to find a time that suits everybody.Its difficult to find a time that is suitable for everybody.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，并给我们更多的自由时间进行阅读10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。

11即学即练单句语法填空I recommend that you (go)by subway.Wed recommend you (book)your flight early.We strongly recommend (report)the incident to the police.I would like to recommend this book those who are interested in travelling.(should)goto bookreportingto12responsible adj.负责的；有责任的例1Do you want to be responsible for your own life decisions?你是否真的想要为你自己的人生决定负责？知识拓展(1)be responsible for对负责(2)responsibility n.责任；负责；职责take responsibility for(doing)sth.承担(做)的责任a sense of responsibility 责任感It is sb.s responsibility to do sth.做某事是某人的职责13即学即练单句语法填空Nowadays，everyone is responsible building up a harmonious(和谐的)society in China.According to this survey，some TV programmes should take (responsible)for teenagers negative behavior.Born in a traditional family，Rick was brought up to value a sense responsibility and sharing.for responsibilityof14so that引导状语从句(教材P14)Ill find a way to improve on my own so that I can make the team next year.我会找到一个自我提升的方法，以便我明年能进队。

句式分析so that引导目的状语从句，意为“以便；为”例1He worked hard at his lessons so that he could gain high grades in the exams.他努力学习功课以便能在考试中获得高分15知识拓展(1)so that引导目的状语从句，意为“为了”，相当于“in order that”此时从句中常含有情态动词can，could，may，might等，目的状语从句之前不用逗号将其与主句隔开2)so that还可引导结果状语从句，此时从句中往往不带情态动词，可用逗号把主从句隔开3)so.that.表示“如此以至于”，so之后接形容词或副词即学即练写出下列so that引导从句的类型/句型转换We should read more books so that we may get more knowledge.The house is empty for a long time so that it is filled with dust.Roses need special care so that they can live through winter.Roses need special care they can live through winter.Roses need special care live through winter.目的状语从句结果状语从句in order that in order to 16重点句式2It isadj.to do sth.句型(教材P14)Im a bit worried about keeping up with the other students in my advanced course，and itll be quite difficult to get used to all the homework.我有点担心在我的高级课程中跟不上其他同学，并且很难适应所有的家庭作业。

句式分析本句为并列句，其中and连接前后两个分句，在后一分句中含有“It isadj.to do sth.”句型，其中It为形式主语，不定式短语to do sth.为真正的主语17(1)It is adj.(for sb.)to do sth.意为“(对某人来说)做某事是的”，此句型中的形容词是修饰某件事而不是修饰人的，如difficult，easy，hard，important，necessary，possible等2)It is adj.(of sb.)to do sth.意为“(某人)做某事是的”，此句型中的形容词是修饰人而不是修饰某件事的，如kind，brave，clever，stupid，nice，good，silly，careful，naughty等即学即练单句语法填空/完成句子It is difficult for us (do)so much work.We need more hands.It is nice you to help me out of trouble.It is hard Greece to get rid of the debt cris。