牛津译林版（2019）选择性必修 第三册Unit 3 Back to the past派生词及练习学案（无答案）

选必3 Unit 3 Back to the past学案
Period 1 Word study 派生词
[学习目标] 掌握本单元生词的不同的词性形式及运用。
[课前预习] 写出下列单词，并自我小结相关的词汇小技巧
派生词小技巧
动词＋(t)ure变名词
①________→__________离开；起程；出发 ②________→________ 压力；压强
③________→________失败；失败的人(或事物) ④________→________ 混合；结合体
⑤________→___________ 面临；遭受(危险)
动词＋ ion变名词
①________→________　爱慕，吸引 ②________→________用法说明；操作指南
③________→________ 发明；创造 ④________→________讨论；商讨
⑤________→________表示；表达；表露　　
Step 1 Presentation （知识呈现）
1．convince v. 使确信；使相信→________________ adj.令人信服的，有说服力的
→ ________________ adj.确信的，信服的；坚信不疑的，有坚定信仰的
2. navigate v. 导航，引路；航行于，横渡；穿过，穿越；驾驶，操纵
→ ___________ adj.航行的，航运的→___________ adj.可航行的；可驾驶的；适于航行的→_____________ n.航行；航海→ ________ n. 航海家；领航员；驾驶员
3．strengthen vt.& vi.加强，增强→________ n．体力，力气；优势，优点；长处
→___________ adj.强壮的；强大的；强烈的→__________ adv.强烈地；坚固地；强有力地
4. harmonious adj.友好和睦的；协调的，和谐的→_______________ n．相处融洽，和谐→_______________ v．(使)和谐
5．dismiss vt.不予考虑，对……不屑一提；去除，摒除；解雇；解散
→____________________n．解雇，开除，撤职；不予考虑，不予理会；摒弃
6．acknowledge vt.承认(权威、地位)；承认；感谢
→______________________ n．承认；确认；感谢；收件复函
7．influential adj.有很大影响力的→____________n．影响，作用 vt. 影响，对……起作用
8．financial adj.财政的，金融的，财务的→______________n．财政；财政学；金融
9．depart vi.& vt.离开，起程→______________ n．离开，起程；背离，违反
10．shortage n．不足，短缺→________________ adj.短的；矮的；短缺的，紧俏的
→____________ vt.& vi.缩短，变短→______________ adv.不多时，不久
11．subsequent adj.随后的，后来的→________________ adv.随后；后来
12．astonish vt.使十分惊讶，使吃惊→________________adj.感到吃惊的，惊愕的
→______________ adj.令人吃惊的→_________________ n．惊讶；令人惊讶的事物
13．literary adj.文学的，文学上的；爱好文学的→_________________ n．文学
14．extensively adv.广阔地；广泛地→__________ vt.持续；延伸→_________ n．延长；延伸→________ adj.广阔的，广大的，大量的
15. facilitate v. 使便利，促进→________ adj.便利的；促进的
→________ n.设施；设备→__________ n.服务商；促进者→____________简易化；助长
16.available adj. 可获得的，可找到的，有空的→____________ n.可用性；有效性；实用性
17．exceptional adj.杰出的，优秀的；异常的→______________ n．例外
→______________ adv.极其，非常
18．adopt v. 采用；表决采纳；领养，收养→_____________ adj. 收养的，领养的
→________________ n．采用，收养
19．comparison n．对比；比较→________________ vt.比较；匹敌；比喻；相比 n．比较
20．violently adv.猛烈地，厉害地；强烈地，激烈地→___________ adj.暴力的；猛烈的→_______________n．暴力，暴行；狂热，激情
21．freeze vi.& vt.突然停止，呆住；结冰；冻僵→_______________adj.极冷的，严寒的adv. 极其，非常→_____________ adj.冷冻的，冻僵的
22．bleed vi.失血，流血→____________ n．血，血液
Step 2 Practice（演练获得）用所给词的适当形式填空
1．There is ___________ (convince) evidence that listening to loud music can do great harm to our hearing.
2．In the past, people in rural areas died because of ___________ (short) of medicine.
3．Building a ___________(harmony) society needs the active participation of everyone.
4．We must pull our company out of the ___________(finance) crisis as soon as possible.
5．It is___________ (astonish) how little Americans understand Chinese history.
6．The agreement we have reached will help___________ (strength) the cooperation between us.
7．He is one of the most___________ (influence) performers of modern jazz.
8．All passengers are required to check in at least an hour before ___________(depart)．
9.The exercises are designed ___________ (strength) your stomach muscles.
10．It's a ___________ speech and I'm __________ that many people will benefit from it. (convince)
11.We'll ___________ from Beijing at 8 o'clock tomorrow, so you should arrive before our ___________. (depart)
12．To our ___________,_the famous basketball star died in a plane crash. We were___________ at the news of his sudden death, and it was really ___________. (astonish)
13.Don't worry! The building project ___________ by the government, so there are no ___________problems. (finance)
14．In order to ___________ his body, Tom takes exercise every day, and now he has become so ___________that he has enough___________ to carry big stones. (strong)
15．John Adams was one of the most ____________ statesmen in the early American history who has a great ___________ on the development of America. (influence)
16．This area is ____ of water and the water_______ has caused problems to the local people. (short)
17. The girl was so nervous on the stage that her hands shook________________ (violent)．
18. The water was ______ (freeze) cold, but the young man jumped into it without a second thought.
19. It is difficult to make a ________________ (compare) with her previous book — they are completely different.
20. Artificial intelligence had been applied ________________ (extensive) in a lot of fields.
21._________________ (exceptional) dry weather over the past year had cut agricultural production.
22. Mr Smith looked blank when he was informed of his ________________ (dismiss)．
23. She is one of the most ________________(influence) figures in local politics.
24. Over the past forty years, China has enjoyed an ________________ (astonish) economic success.
25. Many companies are suffering from a________________(short) of skilled staff.
26. His company is deeply troubled by the ________________(finance) crisis.
27. These flowers are a small ________________ (acknowledge) of your great kindness.
Step 3 Summary（归纳总结）
Summarize the rules of forming derivatives and using different forms of derivatives.
Step 4 Homework
Finish the exercises on《KKL》选必3本单元相关练习。