高三英语一轮复习精品学案：(浙江) Unit 2 Cloning

Unit 2 Cloning

Ⅰ.情景默写

1．His new record is much too commercial (商业的)．

2．I would adore (喜爱)to settle back homeland.

3．What a bother (烦扰的事)! We’ve missed the bus.

4．He struck (打)the ball firmly into the back of the net.

5．He gave me a lot of help.I owed (归功)much to him.

6．He cast (投抛)his net far and wide in search of evidence.

7．We have to find ways of overcoming these drawbacks (不利条件)．8．Look，it’s perfectly straightforward (简单)—just multiply everything by five. 9．It’s very disturbing that there is too much violence in the common media (媒体)．10. Altogether (总共)，there were over 60 teachers against the unnecessary correction.

11．Dr Johnson undertook (承担)the task of writing a comprehensive English dictionary last year.

12．Up to now，scientists have made a major breakthrough (突破)in the treatment of the disease.

13．In this school，if you want to go out during school hours，you will need to obtain (获得)permission from the headmaster.

14．Now that I’ve grown up，I object_to (反对)being treated like a child. 15．Wherever you live，there is_bound_to(一定) be something interesting to do. 16．With all the efforts in_vain (白费力气)，he was very desperate，falling ill. 17．She has succeeded.She is pleased that her devotion to studying has paid_off (取得成功)．

18．In making scientific experiments，one should not be cast_down (使沮丧)by temporary setbacks.

19．The house really is in_poor_condition (状况很坏)—it would cost far too much to repair.

20．Traffic accidents happen from_time_to_time (不时)on this road.

Ⅱ.词性转换

1．I didn’t say that I wa nted to buy it but merely (mere)asked for the price.

2．His explanation was not reasonable (reason)，so all of us didn’t accept it. 3．Jackie Chan enjoys great popularity (popular)both in Hong Kong and inland. 4．There are some programming errors that need instant correction (correct)．5．Don’t assume that you are a princess and stop living in assumptions any more.(assume)

6．He retired from the post as a manager.After his retirement，he settled down in a remote village.(retire)

7．Grey decided to move to the countryside and his mother made no objection to it，while his father objected to it.(object)

8．Nowadays few people can resist the temptation of money，whoever is resistant to it is bound to achieve a lot in their life.(resist)

9．The purpose of education is not only the accumulation of knowledge.And it also means accumulating intelligence as well as abilities.(accumulate)

10．From the appearance，we can not tell the differences between the twins，though they always have some different ideas.And as for this phenomenon，ideas differ among many people.(differ)

1．句型公式：that引导同位语从句

明天放假的消息不实。

The news that_we_are_having_a_holiday tomorrow is not true.

2．句型公式：that引导表语从句

微笑的优势在于它不仅仅让我们高兴，还能取悦别人。

The advantage/strength of smiling is that_it_can_not_only make_us_happy but_also

please_others．

3．句型公式：whether...or...意为“无论……还是……”

从他脸上我们看不出他是高兴还是难过。

We cannot tell from his face whether_he_is_glad_or_sad．

第一板块核心词汇

1．object vi.反对；不赞成n．物体；目标

高考必刷题练透

单句语法填空/句型转换

①We object to being_blamed (blame)for something that we haven’t done.

②I no longer have any objection to your going to see her.

③The committee has raised serious objections (object)to the plans.

④I was opposed to paying that much for milk.

→I objected to paying that much for milk.

→I had/made an objection to paying that much for milk.

状元笔记全记牢

(1)object to sb./sth.反对；不赞成某人/某事

object to doing sth.反对做某事

(2)objection n．反对；厌恶

raise an objection to sth.对……提出异议

have/make an/no objection to (doing)sth.对……表示反对/不反对

2．forbid(forbade/forbad，forbidden)vt.禁止；不准

高考必刷题练透

单句语法填空/句型转换

①We should take measures to forbid returning (return)illegal cooking oil to dinner tables.

②In some Chinese restaurants，customers are_forbidden (forbid)to bring their own

alcohol and drinks.

③The school forbids the students to_smoke (smoke)．

④My father banned me from meeting my friends online at the Internet café.

→My father forbade me to meet my friends online at the Internet café.

→My father forbade me from meeting my friends online at the Internet café.

状元笔记全记牢

forbid sb.sth.禁止某人某事

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

【点津】

forbid后不能直接跟动词不定式作宾语，但可直接跟动名词作宾语，也可用forbid sb.to do sth.形式，有类似用法的单词还有：allow，permit，advise等。3．owe vt.欠(账、钱、人情等)；归功于……；应感谢

高考必刷题练透

单句语法填空/完成句子

①These early settlers owed their survival to hard work and determination to succeed.

②I owe it to the doctor that I am still alive now.

③Owing_to_(＝Due_to/Because_of)the_bad_weather，the flight was delayed for a couple of hours.

由于天气恶劣，航班延误了好几个小时。

状元笔记全记牢

(1)owe sb.sth.(＝owe sth.to sb.)欠某人某物

owe sb.a favour欠某人一个人情

owe sb.an apology该向某人道歉

(2)owe...to...把……归功于……

owe it to sb.that...多亏某人……

(3)owing to...因为；由于

4．bother vt.打扰vi.操心n．烦扰；令人烦恼的事或人高考必刷题练透

单句语法填空/完成句子

①I’m sorry to bother you with/about so many questions on such an occasion.

②He won’t come，so why bother inviting/to_invite (invite)him?

③It_bothers_me_to_think_of her alone in that big house.

想到她孤零零地待在那所大房子里我便坐立不安。

状元笔记全记牢

(1)bother sb.with /about sth.为某事打扰或麻烦某人

bother doing/to do sth.费心做某事

bother about sth.为某事烦恼

It bothers sb.that.../to do sth.使某人苦恼的是……

(2)put sb.to any bother给某人添乱

5．undertake vt.(undertook，undertaken)着手；从事；承担高考必刷题练透

单句语法填空/完成句子

①At last he undertook to_pay (pay)off the debts immediately.

②I_can_undertake_that you will enjoy the play.

我可以保证你会喜欢这个剧。

状元笔记全记牢

undertake a task/responsibility承担任务/责任

undertake to do sth.同意、答应或着手做某事

undertake that...保证……

6．resist vt.抵抗；对抗；抗拒；抵制；忍住

高考必刷题练透

单句语法填空

①The boy couldn’t resist showing (show)off his being praised by the teacher on arriving home.

②The man resisted being_arrested (arrest)and held off the police for an hour.

状元笔记全记牢

(1)resist (doing)sth.抵制(做)某事

can’t/couldn’t resist doing sth.＝can’t help doing sth.忍不住做某事

(2)resistance n．抵抗，反抗

7．pay off得到好结果；取得成功；偿清；(付清工资后)解雇

高考必刷题练透

写出下列句子中pay off的含义

①Did your daring plan pay off?取得成功

②Her debts were not fully paid off until last year. 还清

③When the building was completed，he paid off the workers. (付清工资后)解雇

④His hard work in college paid off at last.He has become a famous scientist. 得到回报

状元笔记全记牢

pay back偿还(欠款)；报复；回报

pay for sth.付某物的钱；为某事物付出代价

pay sb.for sth.因某事物给某人报酬

8．in good/poor condition状况很好/坏；情况很好/坏

高考必刷题练透

单句语法填空/完成句子

①My grandmother takes exercise every day，and she is in good condition now.

②On no condition is smoking permitted in the library.

③You may use this computer，on_condition_that__(＝as_long_as)you_can_use_it

properly so as not to damage it.

你可以使用这台电脑，条件是你能恰当地使用它，以免弄坏它。

状元笔记全记牢

(1)out of condition不健康；不能使用

in condition 情况/状况良好

(2)on condition that...在……条件下；倘若……

on no condition一点也不；决不(放在句首时，用部分倒装语序)

on this condition在此条件下

第二板块经典句式

9．that引导同位语从句

高考必刷题练透

单句语法填空/完成句子

①The question whether we should continue to do the experiment has not been answered yet.

②We should consider the students’ request that the school library (should) provide more books on popular science.

③The idea that_you_can_do_this_work_without_thinking is wrong.你做这项工作不用动脑筋的想法是错误的。

状元笔记全记牢

引导同位语从句时，that仅起连接词的作用，无意义，不可省略

(1)常见的后接同位语从句的抽象名词有fact，news，idea，hope，truth，suggestion，thought，belief，possibility等

(2)同位语从句中表示“是否”用whether不用if

Ⅰ.课文语法填空

Cloning is a way of making an exact copy of 1.another animal or plant.2.It has two

major uses.One is 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)．

The first successful clone，Dolly the sheep，5.made (make) the whole scientific world follow its process，though it had 6.more (many) problems than the normal sheep.But on the other hand，Dolly’s 7.appearance (appear) raised a storm of objections and had a great impact 8.on the media and public imagination.Different people have different opinions on it.9.However，scientists still wonder whether cloning will help or harm us and 10.where it is leading us.

Ⅱ.课文概要写作

细读本单元Reading部分，根据其内容写一篇60词左右的概要。

【参考范文】

Cloning is quite common for two major uses.(要点1)Obviously，the procedure of cloning animals is more complicated.(要点2)However，Dolly the sheep was a scientific breakthrough in 1996.(要点3)Although cloning has its advantages，it also has problems or dangers.(要点4)At the same time，different people have different opinions on cloning research，so cloning still has a long way to go.(要点5)

Ⅲ.课文话题写作

一、用本单元所学知识补全短文

People differ_greatly (有很大分歧)in cloning technique.Some people are in_favour_of (支持) its development，for they believe it will be sure to benefit us.①L arge quantities of commercial food can be produced to meet people’s needs，which is one of the advantages of cloning.Besides (as a result/besides)，we can also clone human body organs for medical use.

On the contrary，others strongly object_to (反对) it，feeling depressed to find that it could raise a storm of moral questions.In order to ban the technique，they don’t_bother_to_list (不厌其烦地列举) as many disadvantages as possible.②However (therefore/however)，in my opinion，cloning will pay_off (取得成功) as long as all undertake to use it properly.

二、按要求升级短文

1．用本单元的高级词汇升级短文中的加黑词汇

(1)be sure to→be_bound_to

(2)depressed→cast_down

(3)ban→forbid

2．用高级表达升级短文中的句子

(1)用表语从句改写句①

One_of_the_advantages_of_cloning_is_that large quantities of commercial food can be produced to me et people’s needs.

(2)根据句②改写同义句

However，in my opinion，cloning will pay off on_condition_that_all_undertake_to_use it properly.