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必修Book 1 Unit 1 导学案Ｉ
知识目标：
识记单词表中单词，并掌握其同源词的拼读。
掌握重点单词短语句型用法：volunteer, prefer, debate, responsible等。
课前自主预习 （10mins）PartⅠ单词识记
1. _________ adj.十几岁的(指13至19岁)；青少年的→_______ n.(13至19岁之间的) 青少年
2. _________ n. 志愿者→ _________ adj.自愿的
3. _________ vt.较喜欢→_________ n.爱好；偏爱
4. _________v. 移动；搬动→_________ n. 动作；运动；活动
5. _______vt.适合；满足……需要；相配；合身n.西服；套装→________adj. 合适的；适用的
6. _________ adj.实在的，实际的→_________ adv.事实上；的确
7. _________ vt.使糊涂；使迷惑→_________ adj.糊涂的；迷惑的→_________ adj. 难以理解的；不清楚的
8. _________adj.(尤指外语)流利的；熟练的→_________ adv.流利地；流畅地
Part Ⅱ短语识记
1. 喜欢……多于…… 2. 对……适合的
3. 集中精力做某事 4. 自愿做某事
5. 从……毕业 6. 对……负责
重点词汇导学：（30mins）
volunteer n. 志愿者
(教材P12)volunteer club 辩论社
[用法详解]
volunteer to do sth 自愿做某事 volunteer for…自愿为……服务
voluntary :adj自愿的 do voluntary work 做志愿工作 voluntarily:a自愿地，主动地
[归纳拓展]
Vouluntary adj. 自愿的；志愿的 vouluntary workers 义工
E.g. （1）In their ideal world, everyone over the age of 15 would volunteer for testing once a year.
按他们设想的理想状况，每个年龄超过十五岁的人将自愿每年参加一次检验。
（2）Volunteer for a noble cause.
自愿参加一个崇高的事业
即学即练 1：
① My friends (volunteer) the talking.
我的朋友们推荐我去讲话。
② He volunteered （plant）trees at the weekend.
他自愿在周末去种树。
2．prefer vt. 较喜欢 (preferred; preferred; preferring)
(教材P12)
[用法详解]
prefer doing sth. /to do sth.更喜欢做某事
prefer sb. to do sth.希望某人做某事
prefer A to B 与 B相比更喜欢A(to为介词)
[归纳拓展]
→ preference n.偏爱；优先权：偏爱的事物
have a preference for… 偏爱…
Eg.①Now I prefer to stay at home and study.
现在我更喜欢呆在家里。
②I preferto watch TV rather than go out.
我宁愿呆在家里也不愿意出去。
即学即练 2：
1.I prefer talk shows movies.
2.We quality quantity.
3．debate n.辩论;争论;讨论 vt.&vi.辩论;争论;讨论
(教材P12) debate club 辩论社
[归纳拓展]
n.辩论;争论;讨论
debate on/about/over sth 关于某事物的讨论/争论/辩论
have a debate 进行（正式的）讨论或辩论
under debate 在讨论/辩论中
vt.&vi.辩论;争论;讨论
debate with sb about/over sth 和某人辩论某事
E.g.①After years of heated debate,gray wolves were reintroduced to Yellowstone National Park.
经过多年的激烈辩论，灰狼重新回到黄石国家公园。
②As far as Iknow,the proposal is still under debate.
据我所知，这一提议还在讨论中。
即学即练 3
①Whether to build a third airport is still debate.
②The two sides debated each other the question of the origin of the universe.
4．responsible adj.负责的；有责任的
(教材P14)I know I’ll have to study harder as a senior high school student and get used to being responsible for a lot more.
[用法详解]
(1) be responsible for sb./doing sth./sth.有责任，负责，承担义务，成为起因
(2) responsible to sb./sth. （向主管者或上级）承担责任
[归纳拓展]
responsibly adv.明事理地，认真负责地，可信赖地
responsibility n. 责任，负责
E.g. ①Mike is responsible for designing the entire project.
麦克负责设计全部工程。
②The Council of Minister is responsible to the Assembly.
内阁须向议会负责。
即学即练 4：
1. He is mentally ill and cannot be held his action.
他有精神病，不能对自己的行为负责。
2. Clare has a mature and attitude to work.
克莱尔对待工作成熟而可信赖。
3.Cigarette smoking is about 90% of deaths from lung cancer.
隐患肺癌而死亡者，约90%是吸烟所致。
5. suitable adj.合适的；适用的
(教材P12)Which club do you think is suitable for Adam
你认为Adam适合加入哪个俱乐部？
[用法详解]
be suitable for...对···适合的
be suitable to do sth 适合做某事
Eg.This program is not suitable for children. 这些活动不适合这些孩子们。
What can be a suitable title for the text 这篇文章适合的标题是什么？
[归纳拓展]
suit vt.合（某人）心意;适合;合身;适宜（指衣服的颜色、款式等适合某人;时间、条件等适合某人） n.一套衣服；套装
suit sb. fine 很适合某人
即学即练 5：
1.Is she the job 她适合做这项工作吗？
2.Idon’t think this coat really .我觉着件大衣不太适合我穿。
当堂检测（5mins）
1.During the emergency many staff volunteered (work) through the weekend.
2. I was looking for a birthday present for my brother but I did’t find anything (suit)
3. I prefer (do) some reading rather than play computer games .
4.The question of the origin of the universe is still hotly (debate) by scientists.
5.We should be (responsibility) for the work.

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