《2022年高中英語《Module 5 Cloning 第4課時(shí)》學(xué)案 外研版選修6》由會(huì)員分享,可在線閱讀,更多相關(guān)《2022年高中英語《Module 5 Cloning 第4課時(shí)》學(xué)案 外研版選修6(3頁珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
1、2022年高中英語《Module 5 Cloning 第4課時(shí)》學(xué)案 外研版選修6
目標(biāo)
To learn something about Cloning and DNA
To summarize the main idea of the passage.
To use the language points correctly.
Task1: phrases: 從課文中找到相應(yīng)的單詞或短語
It’s certainly true that…
2. the structure of the acid DNA酸性DNA結(jié)構(gòu)
3. A transparent twisting la
2、dder透明的雙螺旋結(jié)構(gòu)
4. The fundamental ponents of life生命的基本元素
5. The results of growing pea plants種植豌豆的結(jié)果
6. The genetic make-up of the new plant子代(下一代)的基因結(jié)構(gòu)
7. a procedure to use enzymes用酶的程序
8. Unzip the DNA 解開DNA
9. cut out a sequence of genes截取一系列的基因片段
10. insert them into the host cell把它們植入主細(xì)胞
3、
11. bine…with… be bined with
12. be identical to 和…一樣,與…一致
13. It’s certain that …
14. valid reasons
15. offer cloning as an optional treatment for couples…
為夫婦提供作為選擇性治療的(克?。?
16. find it difficult to do sth.
17. under unknown psychological pressure在未知的心理壓力下
18. reproduce the talents
4、of exceptional human beings 復(fù)制非凡的天才
19. obtain a supply of stem cells獲取大量的干細(xì)胞
20. recover from a disease從疾病中恢復(fù)
21. repair human tissue修復(fù)人體組織
22. what is clear is that…
23. some voluntary code 一些不成文的法規(guī)
24. pulsory government regulations強(qiáng)制性的政府條例
25. be handy to clone 克隆很方便
26. resist bacteri
5、a or disease抵御細(xì)菌和疾病
27. rely on 依靠,依賴
28. restrict the biodiversity of the breed 限制了生物品種的多樣性。
29. research into / about / on 對(duì)…的研究
二 . 重難點(diǎn)
optional adj. 可選擇的,隨意的 option n. 選擇,選擇權(quán)
pulsory adj. 強(qiáng)制的
學(xué)校里既有必修課,又有選修課。
__________________________________________________________________
6、
2. resist v.
1). 抵抗;抵制;使不受…的傷害
resist sth. 抵制 反抗…使不受…的傷害
resist doing sth. 抵制做某事
叛軍與警察對(duì)抗。The rebel army resisted the police.
The laborers prepared to resist and to overthrow this Government.
2). 意為“抵御;阻止;抗;耐”。如:
For months the pany has resisted changing its acco
7、unts system.
這種金屬是防銹的___________________________
3). 意為“經(jīng)得??;不屈從”, 常用于否定句。如:
Jill couldn’t resist making jokes about his boldness.
. 她看到甜食就想吃。__________________________
4). resist sth. 抵制 …的誘惑 resist doing sth. 抵制做某事的誘惑
can’t resist (doing) sth. 無法抗拒做某事的誘惑;忍不住做某事
resis
8、t the temptation 抵制誘惑 resist arrest 拒捕
[詞匯拓展]
resistance n. (不可數(shù))抵抗,對(duì)抗;反對(duì), 抵抗力, 阻力 (與to連用)
The firm has to overe its resistance to new technology.
這家公司必須克服對(duì)采用新技術(shù)的阻力。
resistant adj. 抵抗的,有抵抗力的
The seedlings are resistant to col
9、d weather. 這些秧苗有抗寒力。
3. rely on / upon 依靠;依賴;指望,信任;信賴
rely on/ upon sb. to do sth. =rely on sb.s doing sth. 依靠某人做某事
rely on/ upon sb./ sth. (for sth.) 依靠某人/ 某物(做某事)
rely on sb. = trust sb.信賴某人
rely on sth. = depend on sth. 依靠某事
rely on it that… 相信…, 指望…
你放心好了, 他會(huì)開車來接你。
________
10、__________________________________________________________
The success of the project _____ on everyone making an effort.
A. works B. gets C. relies D. takes
4. identical
1) 同一的;同樣的.
我們雙方對(duì)應(yīng)當(dāng)怎么辦的看法是一致的。
______________________________________________________________
11、
2) (常與with連用) 完全相同的
我的意見和他的意見相同。
_____________________________________________________________
be identical to 與……完全相同 be identical in 在……方面是相同的
the identical = the same
This picture is identical to the one my mother has.
This is the identical room we stayed in last y
12、ear.
(這是我們?nèi)ツ曜∵^的同一間房間)
聯(lián)想: 在……方面與……相似
be similar to…in… resemble sb. in…
identically adv.
identical twin 長相酷似的雙胞胎之一
identify v. identify sb / sth as sb / sth
identify sth with sth 認(rèn)為某事物與某事物等同
She identified the man as her brother. 她把那個(gè)男人認(rèn)成了他的兄弟。
幸福和財(cái)富不能混為一談。__________________________________________