《2022年高中英語《Unit2 Cloning 》導(dǎo)學(xué)案(一)新人教版選修8》由會員分享,可在線閱讀,更多相關(guān)《2022年高中英語《Unit2 Cloning 》導(dǎo)學(xué)案(一)新人教版選修8(3頁珍藏版)》請在裝配圖網(wǎng)上搜索。
1、
2022年高中英語《Unit2 Cloning 》導(dǎo)學(xué)案(一)新人教版選修8
一.導(dǎo)案
1.不同、相異 (vi) (n) (adj) 與…不同
2.精確的,準(zhǔn)確的 (adj) (adv)
3.著手,從事,承擔(dān) (原形) (過去式) (過去分詞)
4.?dāng)y帶者,搬運工,運輸工具 (n) (vt 攜帶,運送)
5.突破 (n) 6.程序,步驟,手續(xù) (n)
7.總共,
2、完全地 (adv) 8商業(yè)的,貿(mào)易的 (adj)
9.改正,糾正,修正 (n) (vt) 10. 簡單的,直接的,直率的 (adj)
二.課內(nèi)探究
探究一:Warming up
Please look at the pictures on Page10, and discuss which ones are natural clones and which ones are man-made. Explain how they differ.
探究二:Pre-reading
Questions about clo
3、ning:
1. What is a clone?
2. What benefits can humans gain from cloning?
3. What problems may arise when humans are cloned?
4. Should we clone human?
5. Could a parent clone a child who is dying of a terminal(晚期的,末期的) illness?
探究三:important words and expressions
1. differ v. 不同,相異,意見不一致
The
4、 boy differed from his mother in character.
這個小孩在性格方面不同于他的母親。
The government differs with consumers on the prices of flats.
政府和消費者在房價方面意見不一致。
It made no difference to me whether you told me about it or not.
你告不告訴我都不重要。
拓展
differ from…… 與……不同; differ in…… 在……方面不同
differ with s
5、b. 與某人意見不同; be different from…… 不同于……
tell the difference between A and B 指出A與B的不同;
make a difference有影響; make no difference to sb/sth 對某事沒影響;對某人不重要
漢譯英:
1)無論哪一方獲勝,對我都不重要。 _______________________________________.
2)我與你在這個觀點上是不同的。 _______________________________________.
6、
2. undertake v. 從事, 保證(undertook; undertaken)
1) I’ll undertake your security. 我將保證你的安全.
2) He undertook to finish the job by Friday. 他答應(yīng)星期五之前完成這項工作。
(undertake to do sth 許諾做某事;同意做某事)
3) 我們可暫時擔(dān)當(dāng)這項工作。(譯英) _______________________
7、______________________.
4) She ____________ the organization of the whole project.
A. undertook B. carried out C. put up D. took off
3. pay off
(1)得到好結(jié)果,取得成果
1) His efforts paid off when the girl accepted his proposal.
8、他的努力沒白費,女孩接受了他的求婚。
2) Years of hard work _________________ in his future career.
(多年的辛勞使他在以后的事業(yè)上獲得了成功)
(2)償清,還清
3) I _________________ by next month.
(我到下個月就將還清所有的債務(wù))
拓展
pay for 付錢買,付出代價 ;pay the bill 付賬 ;pay back 還錢;還債;償還 ;
pay a visit to 拜訪;pay attention to 注意
4) Who ______________(付錢)the book?
5) All the money you borrowed from the bank ______________.(必須歸還)
四 小結(jié)與家庭作業(yè)
1. Read the new words again until correctly and fluently.
2. Go over what we learned today.
3. Preview the passage
答案:
探究二答案:
探究三答案:
1.