发布时间 : 星期一 文章高中英语Unit2CloningSectionⅡWarmingUp&Reading_LanguagePoints教学案更新完毕开始阅读
一、全练语言点，基稳才能楼高Ⅰ.单词拼写
1．The choice of players for the team seemed completely arbitrary (任意的)． 2．The media (大众传播媒体) have a lot of power today.
3．He was forbidden (禁止) to leave the house, as a punishment. 4．We could undertake (承担) the work for the time being.
5．She wanted to cut down the tree, but her neighbour objected (不同意). 6．The scientists are struggling for a breakthrough (突破) in cancer research. 7．The movie was a great commercial (商业的) success.
8．At the same time he has accumulated (积累) a lot of knowledge and experience. 9．The two sides still differ (不同) with each other over the question of pay. 10．The exact (准确的) date of the event has escaped me. Ⅱ.单句改错
1．Can you tell the difference of the two words？of→between
2．I cannot undertake to finishing the task on time.finishing→finish 3．The efforts made by Adrian and his parents paid back.back→off
4．Sometimes, some students object the idea that English classes are taught in English.object后加to
5．The law forbids smoke in public buildings.smoke→smoking
6．Are you in favour the government's measures to bring down the prices of goods？favour后加of
7．On the one hand, we should ask for help; on other hand we should try our best to rebuild our houses.other前加the
8．What the teachers have done has great impact on their students in the future.great前加a
9．John cast down to learn the news that he was rejected by the committee.cast前加was
10．It is reported that there is big breakthrough in the cancer treatment.big前加a
Ⅲ.选词填空
differ from, pay off, ask for a favour, cast down, forbid ... from, raise an objection to, to be exact, have an impact on
1．Thoughts of Oriental (东方人) differ_from westerners in a number of ways. 2．He is forbidden_from leaving the country for some reasons. 3．The circumstances were all against Joe, but he was not cast_down. 4．He will set off the day after tomorrow, to_be_exact,_on May 26, Tuesday. 5．Whenever in trouble, she always comes up to me and asks_for_a_favor. 6．At worst we'll have to sell the house so as to pay_off our debts. 7．Some managers have raised_an_objection_to laying off too many employees. 8．The development of science and technology has_an_impact_on our daily life, for example, the Internet.
Ⅳ.课文语法填空
Cloning is a way of 1.making (make) an exact copy of another animal or plant. It has two major uses. One is 2.that gardeners use it to produce commercial quantities of plants. The other is that it is 3.valuable (value) for research on new plant species and for medical research on animals. However, the process of cloning is difficult 4.to_undertake (undertake)．
Many attempts to clone mammals failed. The first successful clone, Dolly the sheep, made the whole scientific world follow 5.its process, though it had 6.more problems than the normal sheep. On the other hand, Dolly's appearance 7.raised (raise) a storm of objections and had a great impact 8.on the media and public 9.imagination (imagine)．Different people have different opinions on it. However, scientists still wonder whether cloning will help or harm us and where it is 10.leading (lead) us.
Ⅴ.串点成篇微表达
人们在克隆技术上分歧(differ)相当大。一些人支持(in favour of)它的发展，由于克隆会对我们有益，并且是科学上的伟大突破(breakthrough)；然而(while)另外一些人反对(object)研发克隆，因为它会对人类造成危害。在我看来，只要所有的人承诺(undertake)合理使用，克隆将会有很大的回报(pay off)，并给人类带来巨大的影响(impact)。
People_differ_greatly_in_cloning_technique._Some_are_in_favour_of_the_development_of_cloning,_for_it_can_benefit_us_and_it_is_a_great_scientific_breakthrough_while_others_object_to_developing_it_for_the_harm_that_it_can_do_to_human_beings._In_my_opinion,_cloning_will_pay_off_on_assumption_that_all_undertake_to_use_properly,_and_it_will_have_a_great_impact_on_human_beings.
二、勤练高考题型，多练自能生巧Ⅰ.完形填空
Sometimes people around you can change your life. The change may not be sudden
or __1__， but little habits can produce big __2__ that make you think about what is important in your life. The person who changed my life is Julia Masi. She has __3__ me so many things that I will carry with me __4__ my life.
One thing I've learned from Julia is how to balance __5__. Julia has shown me how to __6__ ahead so that I can finish all my school work, enjoy sports and __7__ have time for my friends. She has taught me that you can do anything if you are __8__ and if you never give up. I've also learned that you can find anything fun or __9__ if you connect it with something that you enjoy.
Last year I hated studying vocabulary, but I loved playing on my computer. Julia __10__ the two and showed me a website called “freerice.com” where you can __11__ a word game that gives you 5 grains of rice to donate to the poor with every correct word. She __12__ me to learn a hundred new __13__ by filling up the rice bowl. I liked playing the game so much that I __14__ about 1,000 words in just one month.
Julia has always __15__ me to try new hobbies. She showed me that going to the theater could help me become a better writer. __16__， she taught me that discussing a play can excite an interest in reading.
__17__ it wasn't for Julia I probably wouldn't have __18__ how easy it is to help the poor. There are so many ways that one person can __19__. I've learned to be more appreciative of what I own. I am __20__ for the opportunities that I have been given. I will continue to think of ways to help those less fortunate for the rest of my life.
语篇解读：本文是记叙文。文章主要讲述了朱莉娅在很多方面改变和影响了作者。 1．A.simple C．necessary
B．impressive D．slight
解析：选B 由上文中的“The change may not be sudden”以及文中的描述可知，这种变化可能不那么突然或者“令人印象深刻(impressive)”。
2．A.results C．ideas
B．problems D．decisions
解析：选C 由下文中的“make you think about what is important in your life”可知，小习惯会带来大“想法(ideas)”，让你思考生活中最重要的是什么。
3．A.taught C．offered
B．served D．bought
解析：选A 由下文中的“One thing I've learned from Julia”可知，朱莉娅“教(taught)”了“我”很多东西，“我”将“毕生(throughout my life)”铭记。
4．A.for C．throughout
解析：选C 参见上题解析。 5．A.work C．career
B．of D．into
B．money D．time
解析：选D 由下文中的“Julia has shown me how to ... have time for my friends.”可知，朱莉娅教会“我”如何平衡“时间(time)”。
6．A.plan C．move
B．get D．stay
解析：选A 由该句中的“so that I can finish all my school work ... have time for my friends”可知，朱莉娅教“我”要提前“计划(plan)”，这样，“我”就能做完功课、进行体育活动、“还(still)”有时间和朋友在一起。
7．A.never C．yet
解析：选D 参见上题解析。 8．A.excited C．careful
B．determined D．patient B．seldom D．still
解析：选B 由下文中的“if you never give up”可知，她教“我”如果你“有决心(determined)”、不放弃，那你就能做成任何事。
9．A.important C．possible
B．easy D．interesting
解析：选D 由上文中的“anything fun”可知，“我”还认识到，如果你把你正在做的事情和你喜欢的事情联系在一起，你就会发现你正在做的事情很“有趣(interesting)”。
10．A.shared C．combined
B．remembered D．separated
解析：选C 由下文的描述可知，朱莉娅把记单词和玩电脑“结合(combined)”在一起。 11．A.watch C．raise
B．play D．improve
解析：选B 由下文中的“I liked playing the game”可知，在这个网站，你可以“玩(play)”一个单词游戏。
12．A.challenged C．permitted
B．invited D．reminded
解析：选A 朱莉娅“向我挑战(challenged)”，如果“我”学到一百个“单词(words)”，就可以把捐给穷人的米碗装满。