一、課前基礎(chǔ)自查
(一)分類記單詞——省時(shí)高效
Ⅰ.閱讀單詞(知其意)
1．twin n．　　雙胞胎之一；孿生兒之一
adj. 成對(duì)的；成雙的
2．straightforward adj. 簡單的；直接的；坦率的
3．a(chǎn)rbitrary adj. 任意的
4．medium n. 媒介；手段；工具
5．fate n. 命運(yùn)；天命
6．conservative adj. 保守的；守舊的
7．constitution n. 憲法；章程
8．compulsory adj. 必須做的；義務(wù)的；強(qiáng)迫的；強(qiáng)制的
9．opera n. 歌?。桓鑴F(tuán)；歌劇院
10．chorus n. 合唱；合唱隊(duì)
11．loaf n. 一條(面包)
12．flour n. 面粉
13．claw n. 爪；腳爪
14．feather n. 羽毛
15．turkey n. 火雞
Ⅱ.重點(diǎn)單詞(寫其形)
1．exact adj. 精確的；準(zhǔn)確的
2．cast vt. 扔；投；擲
3．obtain vt. 獲得；贏得
4.attain vt.　獲得；到達(dá)(水平、年齡、狀況等)
5．forbid vt. 禁止；不準(zhǔn)
6．shortly adv. 立刻；不久
7．strike v. 打；撞擊；罷工
n. 罷工
8．undertake vt. 著手；從事；承擔(dān)
9．breakthrough n. 突破
10．a(chǎn)ltogether adv. 總共；完全地
11．vain adj. 虛榮的；自負(fù)的；徒勞的
12．owe vt. 欠(賬、錢、人情等)；歸功于
13．initial adj. 最初的；開始的
14．bother vt. 打擾
vi. 操心
n. 煩擾
15．drawback n. 缺點(diǎn)；不利條件
16．merely adv. 僅；只；不過
17．unable adj. 不能的；不會(huì)的
18．a(chǎn)dore vt. 崇拜；愛慕；喜愛
19．hatch v. 孵出；孵卵；孵化
20．moral adj. 道德(上)的；倫理的
Ⅲ.拓展單詞(通其變)
1．differ vi.不同；相異→different adj.不同的→difference n．差異；不同
2．identical adj.同一的；一模一樣的→identity n．身份；同一性；一致
3．commercial adj.商業(yè)的；貿(mào)易的→commerce n．商業(yè)；貿(mào)易
4．complicated adj.復(fù)雜的；難懂的→complicate vt.使復(fù)雜化→complication n．復(fù)雜
5．correction n．改正；糾正；修正→correct adj.正確的 v．改正
6．object vi.反對(duì)；不贊成→objection n．不贊成；反對(duì)；異議
7．a(chǎn)ccumulate v．積累；聚積→accumulation n．積累；增加
8．retire vi.退休；離開→retirement n．退休；引退
9．a(chǎn)ssumption n．假定；設(shè)想→assume vt.假定；設(shè)想
10．regulation n．規(guī)則；規(guī)章；法規(guī)→regulate vt.調(diào)節(jié)；管理
11．popularity n．受人喜愛；流行→popular adj.流行的；通俗的；受歡迎的
12．resist vt.抵抗；對(duì)抗→resistance n．抵抗；對(duì)抗→resistant adj.有抵抗力的；抵制的
13．decoration n．裝飾；裝修→decorate v．裝飾；裝修
14．reasonable adj.合情理的；講道理的；公道的→reason n．原因；道理
[語境活用]
1．From the appearance, we cannot tell the difference between the twins, though they always have some different ideas.(differ)
2．Grey decided to move to the countryside and his mother made no objection to it, while his father objected to it.(object)
3．When you set up your passwords on the Internet, you'd better complicate them, because the more complicated your passwords are, the safer your Internet becomes.(complication)
4．The purpose of education is not only the accumulation of knowledge but it also means accumulating intelligence as well as abilities.(accumulate)
5．Don't assume that you are a princess and stop living in assumptions any more.(assume)
6．Nowadays few people can resist the temptation of smartphones, for so many interesting things in them make anyone trying to be resistant to them finally give up their resistance.(resist)
7．He retired from the post as a manager. After his retirement,_he settled down in a remote village.(retire)


(二)練中記短語——記牢用活
寫準(zhǔn)記牢
語境活用(選用左欄短語填空)
1.object_to　　　　　　反對(duì)；不贊成
2．pay_off 得到好結(jié)果；取得成功；償清
3．in_vain 白費(fèi)力氣；枉費(fèi)心機(jī)
4．in_favour_of 贊成；支持
5．from_time_to_time 不時(shí)；偶爾
6．bring_back_to_life 使復(fù)生；使復(fù)活
7．cast_down 使失望；使沮喪
8．(be)_bound_to_(do)_．.. 一定或注定(做)……
9．strike_...into_one's_heart 使……刻骨銘心
10．in_good/poor_condition 狀況很好(壞)；情況很好(壞)
1.His hard work paid_off when he won the prize.
2．The people who objected_to cloning human beings went on strike and held up the traffic.
3．Everyone in the class voted in_favour_of the dancing party.
4．I have tried very hard to find a solution to the problem, but in_vain.
5．A dishonest person is_bound_to meet with setbacks sooner or later.
6．In making scientific experiments, we should not be cast_down by temporary setbacks.

(三)仿寫明句式——以用為本
教材原句
句式解讀
句式仿寫
1.Then came the disturbing news that Dolly had become seriously ill.
接著傳來了多莉病重的壞消息。
then 位于句首的全部倒裝句。
接著傳來了港珠澳大橋全線通車的令人興奮的消息。
Then_came_the_exciting_news_that the Hong Kong-Zhuhai-Macao Bridge was fully open to traffic.
2.What do you think is the writer's point of view in this reading passage?
你認(rèn)為這篇閱讀材料中作者的觀點(diǎn)是什么？
do you think作插入語。
這本書中你認(rèn)為哪一部分最有趣？
Which_part_of_this_book_do_you_think is the most interesting？
3.Diversity in a group means having animals with their genes arranged in different ways.
種群多樣性是指種群中動(dòng)物的基因以不同的方式排列。
with復(fù)合結(jié)構(gòu)在句中作后置定語。
她給我發(fā)了一封郵件，里面有很多她在美國拍的照片。
She sent me an email with_many_pictures_taken_in_America.
4.The advantage is that if there is a new illness some of these animals may die ...
其優(yōu)點(diǎn)是如果發(fā)生某種新的疾病，這類動(dòng)物中的一些可能會(huì)死掉……
that引導(dǎo)的表語從句。
騎自行車上班的優(yōu)勢(shì)是我們可以過低碳生活。
The advantage of cycling to work is_that_we_can_live_a_low-carbon_life.

二、課堂重點(diǎn)深化

1．object vi.反對(duì)；不贊成 n．物體；目標(biāo)
　[自主體驗(yàn)]
單句語法填空
①A majority of students objected to being_arranged (arrange) for extra lessons during holidays and weekends.
②As far as I'm concerned, I have an objection (object) to charging for parking.
　[系統(tǒng)歸納]
(1)object to　　　　 反對(duì)；不贊成(to是介詞)
(2)objection n. 反對(duì)；異議；不贊成
have/take/make an objection to (doing) sth.
對(duì)(做)某事表示反對(duì)
raise an objection to sth.　 對(duì)某事提出異議
(3)objective adj. 客觀的；無偏見的；真實(shí)的；賓格的
　[重點(diǎn)強(qiáng)化]
易錯(cuò)處處防
③Sometimes, some students object the idea that English classes are taught in English.object后加to
④The villagers raised a objection to building a chemical plant beside the river.第一個(gè)a→an
佳句時(shí)時(shí)寫
⑤(2018·江蘇高考書面表達(dá))停止盲目追隨排名很有必要，對(duì)于排名我們要持客觀態(tài)度。
It is necessary to stop following ratings blindly and we should hold_an_objective_attitude_towards_it.
[名師指津]　object表示“反對(duì)”時(shí)，為不及物動(dòng)詞，加賓語時(shí)需加介詞to，而oppose表示“反對(duì)”時(shí)，為及物動(dòng)詞，可直接加賓語。
2．forbid vt.(forbade, forbad; forbidden)禁止；不準(zhǔn)
　[自主體驗(yàn)]
單句語法填空
①It is high time that we forbade setting (set) off fireworks in urban areas!
②You are forbidden to_leave (leave) the room unless you apologize for what you have done.
　[系統(tǒng)歸納]
forbid doing sth.　　　　　　　　　　 禁止做某事
forbid sb. to do sth.＝forbid sb. from doing sth.
禁止某人做某事
　[重點(diǎn)強(qiáng)化]
易錯(cuò)處處防
③His own pride forbids to ask Arthur's help.to前加him
佳句時(shí)時(shí)寫
④我認(rèn)為禁止商店和超市提供免費(fèi)的塑料購物袋是必要的。
I think it necessary to forbid_shops_and_supermarkets_from_offering free plastic shopping bags.
[名師指津]　forbid后不能直接跟動(dòng)詞不定式作賓語，但可直接跟動(dòng)名詞作賓語，也可用forbid sb. to do sth.形式，有類似用法的單詞還有：allow, permit, advise等。
3．owe vt.欠(賬、錢、人情等)；歸功于……；應(yīng)感謝
　[自主體驗(yàn)]
單句語法填空
①M(fèi)y English teacher is such a great soul, to whom I owe many thanks.
②I must say I owe all the achievements to the encouragement and help from my colleagues and friends.
　[系統(tǒng)歸納]
owe sth. to sb.　　　　　 把某事歸功于某人
owe it to sb. that ... 把……歸功于某人
owing to 因?yàn)椋挥捎?br /> 　[重點(diǎn)強(qiáng)化]
易錯(cuò)處處防
③I owe it to you what I have made great progress in my English. what→that
佳句時(shí)時(shí)寫
④(2015·江蘇高考書面表達(dá))盡管大規(guī)模地建造道路和高速公路，但是由于近些年來汽車越來越多，所以仍然有許多改進(jìn)的空間。
In spite of the large-scale construction of roads and highways, there is still much room for improvement, owing_to_the_ever_increasing_number_of_cars_these_years.
4．bother vt.打擾vi.操心n.煩擾
　[自主體驗(yàn)]
單句語法填空
①He is always bothering me to_lend (lend) him money.
②Don't bother to_look/looking (look) for my umbrella, and it will turn up some day.
③Sometimes I act as a listening ear for fellow students to talk over what is bothering (bother) them.
　[系統(tǒng)歸納]
bother to do sth.　　　　　 操心/費(fèi)心做某事
bother doing sth. 費(fèi)心做某事
bother sb. with sth. 為某事打擾某人
bother sb. to do sth. 麻煩某人做某事
　[重點(diǎn)強(qiáng)化]
佳句時(shí)時(shí)寫
④(2016·全國卷Ⅰ書面表達(dá))我確實(shí)需要你提出些寶貴的建議，希望不會(huì)打擾你太多。
I do need your valuable suggestions, hoping_it_won't_bother_you_much.
僻義牢牢記
⑤Nothing I do makes any difference anyway, so why bother？費(fèi)時(shí)；費(fèi)勁；費(fèi)心
5．strike v．(struck, struck)打；撞擊；罷工；襲擊；報(bào)時(shí)n.罷工
　[自主體驗(yàn)]
單句語法填空
①It struck me that playing against the other team was a great learning moment for all the girls on the team.
②Struck (strike) by the beauty of the West Lake, we stopped to admire the beautiful scenery.
③Meeting my dear teachers and fellow students after so many years was indeed a warm occasion, one I'd strike into my heart forever.
　[系統(tǒng)歸納]
be struck by　　　　　　　 　 　　 被……打動(dòng)/迷住了
it strikes/hits/occurs to sb. that ... 某人突然想起
strike ... into one's heart 使……刻骨銘心
　[重點(diǎn)強(qiáng)化]
易錯(cuò)處處防
④Just before September, Miller struck by a car and lost his right arm.struck前加was
佳句時(shí)時(shí)寫
⑤(2018·北京高考書面表達(dá))所有的國際生被我的介紹深深地打動(dòng)了。
All_the_international_students_were_deeply_struck_by_my_introduction.

1．pay off得到好結(jié)果；取得成功；償清
　[系統(tǒng)歸納]
pay for　　　　　　　　 付錢；為……付出代價(jià)
pay a visit to 參觀；拜訪
pay attention to 注意；留心
　[重點(diǎn)強(qiáng)化]
單句語法填空
①(2017·天津高考)Will you please pay a visit to Tianjin again so that we may meet again?
②I'd also like to know how much I have to pay for the course and whether accommodation is included.
易錯(cuò)處處防
③As students, we should pay more attentions to our habits which we develop in our study.attentions→attention
佳句時(shí)時(shí)寫
④正如諺語所說，有志者事竟成。我們的努力早晚會(huì)得到回報(bào)。
As a proverb goes, where there is a will, there is a way. Our_efforts_will_pay_off_sooner_or_later.
[名師指津]　pay off表示“得到回報(bào)；取得成功”時(shí)是不及物動(dòng)詞短語，不用于被動(dòng)語態(tài)。
2．in good/poor condition狀況很好(壞)；情況很好(壞)
　[系統(tǒng)歸納]
out of condition　　　　　 健康狀況欠佳
on no condition 一點(diǎn)也不；決不(放在句首時(shí)，用部分倒裝語序)
on condition that ... 在……條件下；倘若；只要
　[重點(diǎn)強(qiáng)化]
單句語法填空
①He said he was out of condition and was unable to take part in the sports meeting.
補(bǔ)全句子
②The teacher always reminds us, “On no condition can_we_give_up our dreams.”
老師總是告誡我們“我們決不能放棄我們的夢(mèng)想”。
易錯(cuò)處處防
③What I want you to realize is that everybody is likely to be on poor condition.on→in
佳句時(shí)時(shí)寫
④(2018·江蘇高考書面表達(dá))只要我們恰當(dāng)使用這些排名(ratings)，它們?cè)诤芏喾矫鎸?duì)我們是有利的。
On_condition_that_we_use_these_ratings_properly,_they will benefit us in many ways.
3．that引導(dǎo)的表語從句
　[教材原句]　The advantage is that_if_there_is_a_new_illness_some_of_these animals_may_die,_but others will survive and pass on the ability to resist that disease to the next generation.
　[自主體驗(yàn)]
①The advantage of smiling is that it can not only make us happy, but also please others.
②(2018·江蘇高考)By boat is the only way to get here, which is how we arrived.
③(2018·全國卷Ⅰ)But good news is that there're really only three kinds of decisions you need to make about color in your home.
④(2018·北京高考)This is what my father has taught me — to always face difficulties and hope for the best.
　[歸納點(diǎn)撥]
用法規(guī)則
(1)that引導(dǎo)表語從句時(shí)在句中無詞義，但通常不能省略。
(2)除了經(jīng)?？疾閠hat引導(dǎo)的表語從句，what，where，how，why，because引導(dǎo)的表語從句也是考查的重點(diǎn)。做這一類題目的關(guān)鍵點(diǎn)在于理清楚句子的邏輯關(guān)系和句意。
注意事項(xiàng)
另外，that還可以引導(dǎo)主語從句、賓語從句、同位語從句等。

　[佳句背誦]
①(增分要點(diǎn)句)(2018·北京高考書面表達(dá))The reason why I think Beijing Language and Culture University is an ideal place for you is that the university is known for its language and culture courses intended for international students.
②(精彩收尾句)(2018·全國卷Ⅰ書面表達(dá))I have the confidence that you will have a great time.

本單元語篇話題與新課程主題語境“人與社會(huì)”中的“克隆技術(shù)”子話題相對(duì)應(yīng)
一、話題語素積累多一點(diǎn)
子話題——克隆技術(shù)
(一)淺易詞匯溫一溫
①clone　　　 ②cloning　　　 ③cure　　　　 ④produce
⑤arise ⑥benefit ⑦beneficial ⑧terrify
⑨replace ⑩refuse ?research ?resist

(二)生疏詞匯記一記
①biotechnology n．　生物科技 ②biochemistry n. 生物化學(xué)
③transplant n．& vt. 移植 ④explore v. 探索
⑤reveal v. 揭示 ⑥complex adj. 復(fù)雜的
⑦unique adj. 獨(dú)特的 ⑧system n. 系統(tǒng)；體系
⑨database n. 數(shù)據(jù)庫 ⑩issue n. 話題
?breakthrough n. 突破 ?species n. 種類
?cell n. 細(xì)胞 ?implant v. 植入
?significance n. 重要；重要性
?accessible adj. 可利用的；可獲得的

(三)常用詞塊憶一憶
①heated debate 激烈的爭論
②serious diseases 嚴(yán)重的疾病
③respect life 尊重生命
④be against 反對(duì)
⑤superman race 超人人種
⑥draw upon 利用
⑦become a reality 成為現(xiàn)實(shí)
⑧be proud of 為……驕傲
⑨communicate with 交流
⑩is beneficial to 對(duì)……有益
?in many aspects 在諸多方面
?bring about 帶來
?endangered wildlife 瀕危野生生物
?bring back to life 使復(fù)活
?test-tube baby 試管嬰兒
?work wonders 創(chuàng)造奇跡
?make a breakthrough 取得突破性進(jìn)展
(四)寫作佳句背一背
①There is also a fierce debate over the question whether cloning experiments should be allowed.
②What's more, if the technology of cloning is taken advantage of by evil leaders, it will be very dangerous.
③Cloning will greatly benefit humans, but there is a long way to go before it can be used to clone humans as there are a lot of problems remaining to be solved.
二、話題書面表達(dá)亮一點(diǎn)
[題目要求]
假定你是李華，你班最近就“To clone or not to clone”展開了激烈地辯論?，F(xiàn)請(qǐng)你給一家英文報(bào)社的編輯寫一封信，告訴他你們班同學(xué)對(duì)克隆的不同觀點(diǎn)，并表達(dá)自己的看法。
注意：1.詞數(shù)100左右；
2．可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。

[寫作4步走]
第一步：句寫對(duì)——給詞寫句
cloning, beneficial, cure, replace, heated debate, serious diseases, endangered wildlife, be against, superman race, draw upon　　
1．在我班進(jìn)行了一次關(guān)于“是否應(yīng)該克隆”的熱烈的爭論。
In_my_class,_there_is_a_heated_debate_about_“To_clone_or_not_to_clone”．
2．一些學(xué)生相信克隆對(duì)人類有益處。
Some_students_believe_cloning_is_beneficial_to_human_beings.
3．它能夠被用來治愈一些嚴(yán)重的疾病。
It_can_be_used_to_cure_some_serious_diseases.
4．它也能幫助瀕危野生生物。
It_can_also_help_the_endangered_wildlife.
5．另外一些學(xué)生反對(duì)克隆。
Others_are_against_cloning.
6．很多問題會(huì)出現(xiàn)。
Many_problems_may_arise.
7．我們或許會(huì)生產(chǎn)出一個(gè)超人人種。
We_may_produce_a_superhuman_race.
8．這個(gè)超人人種可能會(huì)替代我們。
The_superhuman_race_could_replace_us.
9．我們應(yīng)該盡力利用好它以幫助人類。
We_should_do_our_best_to_draw_upon_it_to_help_human_beings.
第二步：量寫夠——語句擴(kuò)充
10．在句4后加入結(jié)果狀語“以便于我們這個(gè)世界有越來越多的野生生物”。
It_can_also_help_the_endangered_wildlife_so_that_we_can_have_more_and_more_wildlife_in_the_world.
11．在句6前加入主句“他們認(rèn)為”；在句6后加入條件狀語從句“如果這種技術(shù)的應(yīng)用失去控制”。
They_think_that_many_problems_may_arise_if_the_use_of_this_technology_gets_out_of_control.
12．在句7前加入主句“他們擔(dān)心”。
They_worry_that_we_may_produce_a_superhuman_race.
13．在句9前加入原因狀語從句“既然克隆是一個(gè)科學(xué)的突破”。
Since_cloning_is_a_scientific_breakthrough,_we_should_do_our_best_to_draw_upon_it_to_help_human_beings.
第三步：語寫美——詞句升格
1．用which引導(dǎo)定語從句連接句2和句3。
Some_students_believe_cloning_is_beneficial_to_human_beings,_which_can_be_used_to_cure_some_serious_diseases.
2．用because引導(dǎo)原因狀語從句連接句5和句11。
Others_are_against_cloning_because_they_think_that_many_problems_may_arise_if_the_use_of_this_technology_gets_out_of_control.
3．用what引導(dǎo)主語從句改寫句12，并用that引導(dǎo)定語從句與句8合并。
What_they_worry_is_that_we_may_produce_a_superhuman_race_that_could_replace_us.

第四步：篇連順——銜接成文
用recently， besides， however， in my opinion等連句成文。
Dear_editor，
Recently_in_my_class,_there_is_a_heated_debate_about_“To_clone_or_not_to_clone”．
Some_students_believe_cloning_is_beneficial_to_human_beings,_which_can_be_used_to_cure_some_serious_diseases._Besides,_it_can_also_help_the_endangered_wildlife_so_that_we_can_have_more_and_more_wildlife_in_the_world.
However,_others_are_against_cloning_because_they_think_that_many_problems_may_arise_if_the_use_of_this_technology_gets_out_of_control._What_they_worry_is_that_we_may_produce_a_superhuman_race_that_could_replace_us.
In_my_opinion,_since_cloning_is_a_scientific_breakthrough,_we_should_do_our_best_to_draw_upon_it_to_help_human_beings.
Yours_sincerely，
Li_Hua

一、復(fù)現(xiàn)單元考點(diǎn)——增強(qiáng)備考信心
Ⅰ.高考中的語法填空
1．(2018·江蘇高考)Try to understand what's actually happening instead of acting on the assumption (assume) you've made.
2．(2017·北京高考)Jim has_retired (retire), but he still remembers the happy time spent with his students.
3．(2016·浙江高考)In many ways, the education system in the US is not very different (differ) from that in the UK.
4．(2015·全國卷Ⅱ)As natural architects, the Pueblo Indians figured out exactly (exact) how thick the adobe walls needed to be to make the cycle work on most days.
5．(2015·湖北高考)He gave himself a new name to hide his identity (identical) when he went to carry out the secret task.
6．(2013·廣東高考)“That would be a very reasonable (reason)thing to do in a big city, but it could destroy a small village like ours，” Nick said.
Ⅱ.高考中的完形填空
(選用owe, strike, forbid, bother, obtain, pay off填空)
1．(2017·天津高考完形填空)My goal was to lose 150 pounds in one year and raise ＄50,000 in support of a movement founded 30 years ago to end hunger. This combination of healing myself and healing the world__26__ me as the perfect solution.struck
2．(2015·浙江高考完形填空)They have loans, bills, a mortgage (抵押貸款) to __35__， retirement to save for.pay_off
3．(2015·北京高考完形填空)Dario's mother smiled at Mrs. Gilbert. “I think maybe we__50__ you an apology，” she said. “I didn't realize how late it was when we were playing. Maybe we should play some quieter music at night.”owe
4．(2015·四川高考完形填空)The next time, I had my camera ready to record what you see here, one of several dozen such pictures. So long as she had a slice to eat, she never __29__ the one on her head.bothered
5．(2014·全國卷Ⅰ完形填空)And then, how many adults, who now complain (抱怨) about the long drives to work, eagerly drove for hours at a time when they first __54__ their driver's licenses (執(zhí)照)？obtained
6．(2014·重慶高考完形填空)Wearing proper clothes is important too, for locals will judge you by what you wear. In some Middle Eastern countries, exposing your flesh is __33__， especially if you are a woman. So leave your torn jeans at home.forbidden
二、復(fù)現(xiàn)話題詞匯——提高閱讀準(zhǔn)度
新高考下的命題新視角：隨著科技的飛速發(fā)展，“克隆技術(shù)”等逐漸成為熱議話題，同時(shí)也受到高考取材的青睞。對(duì)于熱點(diǎn)問題的爭論也會(huì)越來越多，因此應(yīng)多關(guān)注此類問題的動(dòng)態(tài)，并以此來促進(jìn)英語學(xué)習(xí)。
[話題感悟]
學(xué)習(xí)目標(biāo) ——語篇復(fù)現(xiàn)詞匯，活學(xué)活用記憶更深
(加藍(lán)詞匯為本單元話題詞匯，讀文時(shí)請(qǐng)揣摩其用法)
[1]China became the first country to clone a monkey using non-reproductive cells, scientists said on Thursday. By December, the Chinese Academy of Sciences had created two clone macaques (獼猴) named “Zhong Zhong” and “Hua Hua” by nuclear transfer (核移植) of body cells — any cell in the organism other than reproductive cells. This was the similar technology used to create the famous clone sheep Dolly in 1996.
[2]Tetra, a monkey born in 1999, is the world's first ever-cloned monkey, but it was done using a simpler method called embryo splitting, and cannot be genetically modified (改造) to suit experimental needs, said Pu Muming, a leading researcher at the Chinese Academy of Sciences. Cloning a monkey using body cells has been a world-class challenge because it is a primate (靈長類) that shares its genetic make-up with humans, he said.
[3]For drug and other lab tests, scientists have to purchase monkeys from all over the world, which is costly, bad for the environment and produces inaccurate results because each monkey might have different genes, Pu said.
[4]“By cloning monkeys using body cells, we can reproduce a large number of genetically identical monkeys in a short amount of time, and we can even change their genes to suit our needs，” he added. “This can save time, cut down experiment costs, and produce more accurate results, leading to more effective medicine.”
[5]Sun Qiang, director of the non-human primate research facility at the institute, said most of the drug tests are currently done on lab mice. However, drugs that work on mice might not work or even have severe side effects on humans because the two species are so different.
[6]Monkeys and humans are both primates, so they are much closely related and testing on monkeys is supposed to be as effective as testing on humans. This achievement will help China lead the world research in an international science project related to study of primate brains.
語篇解讀：本文是一篇科普類說明文，講述了中國在克隆技術(shù)上取得的成就——成功使用非生殖細(xì)胞克隆了獼猴。
1．Which description of the two clone macaques is TRUE?
A．They were the first monkeys ever-cloned in the world.
B．They were created using reproductive cells.
C．They would not be fed to suit experimental needs.
D．The technology used to create them was similar to that of creating Dolly.
解析：選D　細(xì)節(jié)理解題。根據(jù)第一段中的“This was the similar technology used to create the famous clone sheep Dolly in 1996.”可知，克隆獼猴使用的技術(shù)與著名的克隆羊Dolly使用的技術(shù)是相似的。其他選項(xiàng)與文章內(nèi)容不符。故選D。
2．What's TRUE of cloning monkeys using body cells for drug and other lab tests?
A．It's time-consuming.　　　 B．It's very expensive.
C．It's more efficient. D．It's inaccurate.
解析：選C　細(xì)節(jié)理解題。根據(jù)第四段的內(nèi)容，特別是“This can save time, cut down experiment costs, and produce more accurate results, leading to more effective medicine.”可知，用非生殖細(xì)胞克隆獼猴進(jìn)行藥物測(cè)試和其他實(shí)驗(yàn)室測(cè)試更加高效。
3．What can be learned from the passage?
A．Pu Muming and Sun Qiang were doing most work in cloning the two macaques.
B．Genetic research on monkeys can be seen as effective as that on humans.
C．Most drug tests have been done on mice because mice share the same genetic make-up with humans.
D．Scientists mass reproduce clone monkeys only to cut down experiment costs.
解析：選B　推理判斷題。根據(jù)最后一段中的“Monkeys and humans are both primates, so they are much closely related and testing on monkeys is supposed to be as effective as testing on humans.”可知，猴子和人都是靈長類，他們關(guān)系非常密切，因此對(duì)于猴子的基因研究被認(rèn)為與對(duì)人類的基因研究一樣有效。故選B。
4．This passage above can be most probably read in ________.
A．a(chǎn) science magazine B．a(chǎn) travel guidebook
C．a(chǎn)n imaginary fiction D．a(chǎn) lab brochure
解析：選A　文章出處題。縱觀全文可知，本文主要講述了中國在克隆技術(shù)方面的研究成果——成功用非生殖細(xì)胞克隆出獼猴。因此推斷人們很可能在科技雜志上讀到該文章。故選A。
學(xué)習(xí)目標(biāo) ——題后把脈規(guī)律，練后得法理解更透
推理判斷技法(9)——利用正確選項(xiàng)特征解題
(1)“立足原文，只推一步”，即根據(jù)原文內(nèi)容，一步即可推得；
(2)選項(xiàng)中一般不可以出現(xiàn)絕對(duì)概念，如only, never, all, absolutely等，正確答案的表述一般相對(duì)模糊，會(huì)用一些能夠留下些許余地的詞匯，如often, usually, sometimes, some, may, might, can, could, possibly, probably等。
以上文第3題為例：



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