.Unit1 前缀（一）新课标高中英语词汇60天突破高考英语必备词汇

Unit1 前缀（一）

a- 表示“处于…情况”，“以…的方式”等。

arise, *arouse；alike；alive；alone；asleep；awake；aboard；abroad；ahead dis- 表示“不”，“否定”，“相反”等。

disability,disadvantage,disagreement,*disapproval,discount,discovery,

*disorder;disagree,disappear, *discharge,discourage,discover,dislike;disabled, *discouraged, *dishonest

en- 表示“使”，“使成为”等。

*enable,encourage,enlarge, *endanger, *enrich, *ensure il/im/in/ir- 表示“不”，“非”，“无”等。

inability;illegal, *immoral, *impatient, *impolite,impossible, *inconvenient, *incredible, *informal, *irregular, *irrelevant, *irresponsible inter- 表示“在……中”，“相互”等。

Internet, *interaction;interrupt,interview;international

over- 表示“在外”，“在上面”，“过度”等。

overcoat;overlook; *overcrowded,*overseas,overweight;overhead pre- 表示“前”，“先于”等。 prejudice;predict,preview

partⅠ 基础训练

一、根据所给汉语写出单词或短语。

1.残疾人__________________ 2.过于拥挤的___________________ 3.一次非正式访问__________________ 4. 濒危动物____________________ 5.海外学子_________________ 6.非法的_______________________ 7.超重的____________________ 8.一次面试_____________________ 9.打折___________________ 10.一部预告片_______________________ 二、根据释义和首字母写出单词。

1.d________a lack of order or organization 2.o________to fail to see or notice sth

3.a________(especially of a problem or a difficult situation)to happen;to start to exist 4.d________act of discovering

5.i________not regular in shape,arrangement,ete. 6.a________on or onto a ship,plane,bus or train 7i_________impossible or very difficult to believe

8.e________to make certain that sth will happen properly 三、写出下列单词的反义词。

1.appear_________ 2.approve__________ 3.discourage__________ 4.agreement__________ 5.convenient__________ 6.patient__________ 7.advantage__________ 8.responsible___________ 9.asleep__________ 10.possible__________

Part Ⅱ综合训练

一、选出可以填入空白处的最佳选项。 1.The plane crashed,killing all 271_________.

A.across B.aboard C.abroad D.around

2.I’ll________your mistake this time,but try to avoid repeating it. A.preview B.overlook C.punish D.remember

3.I think”Friday New Hour”can broaden our mind and_________our school life. A.correct B.develop C.enrich D.exchange

4.Don’t let people_________you_________living your dreams.Always stick to your own dreams! A.persuade;into B.convince;of C.discourage;from D.accuse;of

5.Those were__________days;he was very romantic and—of course—I miss him since he’s passed away.

A.incredible B.practical C.effective D.fashionable

二、给括号内的单词加上适当的前缀，并用其适当形式填空。 1.Tired and_________(courage),he finally gave up.

2.His intelligence and wisdom make up for his__________(advantage). 3.Three hours passing by,I became more and more___________(patient).

4.As we all know,the Olympic Games is a(n)___________(national)sports event.

5.Driving too fast through city streets is very____________(responsible)and dangerous. 6.Amazingly,the people were still able to pack into the already__________(crowded)bus. 7.Some families go without medical treatment because of their___________(ability)to pay. 三、选出适当的单词，并用其正确形式填空。

Preview,enable,predict,interrupt,disagree

1. There are many others besides me who__________with what you say. 2. I’m sorry to_________,but there’s something important I have to tell you.

3. Working with gardeners___________us to learn a lot of knowledge about flowers. 4. Journalists will be able to__________the exhibition tomorrow.

5. Population experts___________that most people will live in cities in the near future. 四、根据首字母或汉语提示在短文的空白处填入适当的单词。

Vanessa’s parents struggled with their daughter’s learning 1.___________(障碍).They

were once disappointed to 2.d__________that she had a great problem learning to read and write.And they gradually became aware that her problem would not go away,but was a life long condition.They learned to avoid being 3._________(不负责任)and became caring parents.As a result,they worked with Vanessa to reach her full potential and live a satisfying life.

英语中只有三个前缀具有决定词性的功能，那就是en-(在p,b,m前一般用em-),be-和a-。en-一般加在名词前使其变成动词，表示“使……处于……（状态、处境）的意思。如： endanger使处于危险中 enlarge使扩大 enrich使富裕/丰富 enclose围住；放入（信封等）

be-可以加在名词或形容词前构成动词。如： befriend把……当做朋友 belittle贬低

be-也可加在名词前，同时在名词后再加上-ed,使其成为形容词，往往含有“轻蔑”、“戏谑”等意思。如： benighted愚昧的 bespectacled戴眼镜的 a- 主要用来使名词、动词变成表语性形容词。如： asleep睡着的 alike相像的 awake醒着的 alive活着的

Unit 1 前缀 (一 ) Part I 基础训练

一、-l. the disabled 2. overcrowded 3. an informal visit 4. endangered animals 5. overseas students 6. illegal 7. overweight 8. an interview 9. discount 10. a preview

二、1. disorder 2. overlook 3. arise 4. discovery 5. irregular 6. aboard 7. incredible 8. ensure

三、 1. disappear 2. disapprove 3. encourage 4. disagreement 5. inconvenient 6. impatient 7. disadvantage

8. irresponsible 9. awake 10. impossible Part 2 综合训练

一、 l. B 2. B 3. C 4.C 5. A 二 1. discouraged 2. disadvantage(s) 3. impatient 4. international 5. irresponsible 6. overcrowded 7. inability

三、1. disagree 2. interrupt 3. enables 4. preview 5. predict

四、 1. disability 2. discover 3. irresponsible