北师大版（2019）选择性必修第一册Unit 3 Conservation Writing Workshop & Reading Clubs 课件(共15张PPT)

(共15张PPT)
Unit 3 Conservation
Writing Workshop&Reading Clubs
Language points
Ⅰ.重点单词
必记写作词汇
1.　　　　　 n.论说文;散文
2.　　　　　 n.反对者;对手,敌手
3.　　　　　 n.例子,实例
4.　　　　　 vt.声称;断言;主张
n.声称;(根据权力而提出的)要求
5.　　　　　 n.药物,药材;毒品
6.　　　　　 vt.概括,总结
n.金额,款项;总数
essay　
opponent　
instance　
claim　
drug
sum　
识记阅读词汇
1.agricultural adj.　　　　
2.institute n. 　　　　　　　
3.poultry n. 　　　　　　　
4.billion n. 　　　　　　　
5.committee n. 　　　　　　　
6.temple n. 　　　　　　　
7.Confucius 　　　　　　　
8.memorial n. 　　　　　　　
adj. 　　　　 　　　
农业的　　
机构;研究院　
家禽肉,家禽　
十亿　
委员会　
庙宇,寺院　
孔子
纪念馆;纪念碑　
(对逝者)纪念的,追悼的　
1. involve vt. 包含，涉及；使参与
involvement n.参与；加入；沉迷
【归纳扩展】
involve doing sth 包括做某事 =include doing sth
involve sb in（doing）sth 使某人参与（做）某事
be involved in... 参与；与……有关联
be engaged in...
Practice
(1)The job involves 　　　　 　（travel) abroad for three months each year.
(2)Students should involve themselves a variety of community activities.
(3)The scientist 　　　　　　　　 　　（参与）exploring Mars.
travelling
in　
was involved in 　
optimistic（乐观的） pessimistic（悲观的）
negative（消极的） positive（积极的）
objective（客观的） subjective（主观的）
supportive（支持的） doubtful（感到怀疑的）
uncertain（不确定的） critical（批判的）
indifferent（冷淡的） netural（中立的）
2. opponent n. 反对者；对手
opposite adj.完全相反的
3. claim vt.声称;索取/n.声称；索赔
【归纳扩展】
(1)claim（that）... 声称……
claim to do sth 声称要做某事
It is claimed that... 据称…
It is said//believed/suggested/reported that..
(2)make a claim for sth要求/索要某物
Practice
(1)I have never claimed ________ (be) an expert in this field.
(2)You may make a claim _____ the damages from the firm.
(3)It ___________(claim) that nobody should smoke at college.
写出下列句中 claim 的含义
(4)They claim to have discovered a cure for the disease.
(5)Did you claim on the insurance after your car accident
to be
for
is claimed
声称
索赔　
4. turn on 突然攻击，打开
词块积累：
turn around 转身;好转 turn in 上交
turn off 关掉 turn to 转向;求助于
turn down 调低;拒绝 turn... into... 把...变成
turn out 结果是 turn one’s back on 对...置之不理
Practice
(1) Please turn the light for me; it's getting dark.
(2) Why did she turn your invitation
(3) The play turned to be a great success.
(4) She has nobody she can turn .
on
down
out
to
5. memorial adj. 纪念的 n. 纪念馆
积累：
memory n. 记忆 memorise v.记忆 memorable adj.难忘的
in memory of 为了纪念...
练习：
(1) He studied his map, trying to (memory)the way to Rose's street.
(2) The park was built in memory the founder of the city.
of
memorize
6. agricultural adj. 农业的
【归纳扩展】
agriculture n. 农业
culture n.文化→cultural adj.文化的
练习：
France is the world's second-biggest exporter of (agriculture) products.
agricultural
7. with 的复合结构
(1)构成：with +宾语＋宾补。
若宾补是doing（表示主动或进行）
若宾补是done（表示被动或完成）
若宾补是to do（表示尚未发生）
若宾补是adj./adv/介词短语（表示宾语的状态）
1. Don’t speak with your mouth full.
2. She said good-bye with tears in her eyes.
3. All the afternoon he worked with the door locked.
4.With the exams coming next week, I have no time for a social life.
5.With no one to talk to, John felt miserable.
Practice
(1)With lot of work　　　　 　(do)，I don’t know if I will have time to do out.
(2)With the crowds 　　　　(cheer) they drove to the palace.
(3)She had to walk home with her bike 　　　　（steal）.
to do
cheering
stolen
Thanks