教学过程一、课程导入二、复习预习教师引导学生复习上节课所学的知识点，（以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑。

三、知识讲解考点/易错点1知识点1：词语辨析【考查点】词形变化1. disability n.无能；残疾 disabled adj.伤残的able adj.能干的；能够的2. ambition n.野心，雄心ambitious adj.有雄心的，野心勃勃的3.beneficial adj.有益的 benefit v.&n.受益；利益，好处4. independent adj.独立的independence n.独立depend v.依靠，依赖5.encouragement n.鼓励encourage v.鼓励courage n.勇气，精神【练习】根据句子结构，用括号内所提供词的适当形式填空1)The ______ girl swims well in spite of her _______.(disable)2) Robert is a very _______ man and one of his ______ is to travel in Antarctica. (ambition)3) If you want to be a _______, you should work hard at ______ and care for ______ situations. (politics)4) It is known to all that fresh air is _______ to our health and the new park ______ us all, so we should keep it clean.(benefit)5) The boy who used to ______on his parents now wants the ______ from them and is learning to be _______.(depend)6) Praise acts as an ______ to the players, and therefore they will feel ______ and get the _______to continue and improve their performance.(encourage)7) My brother ______ from a well-known American university. My parents attended his _______ ceremony yesterday.(graduate) 8) When someone ______ others on their success, he or she usually says “_______”.(congratulate)9) This concert was _______ by a famous _______ from Vienna. (conduct)keys:1) disabled; disabilities 2) ambitious; ambitions 3) politician; politics; political 4) beneficial; benefits 5) depend; independence; independent 6) encouragement; encouraged; courage 7) graduated; graduation 8) congratulates; congratulations 9) conducted; conductor知识点2：词组辨析1). all in all/ in all/ at all/ after all/ above all/ first of all【解释】all in all总而言之in all总共at all根本after all毕竟；别忘了（放句首时）above all最重要, 首先first of all首先【练习】选择all in all/ in all/ at all/ after all/ above all 或first of all并用其适当的形式填空1) Don’t blame him too much. ________, he is a small child.2) According to the survey, _______ there are nearly one million people in this small city out of work during the economic crisis.3) I am glad to join you in this game, but ________ please allow me to introduce myself to you.4) The parents didn’t worry about their daughter _______, for they believed she could succeed in getting the first prize.5) When traveling abroad, _______, you need to prepare your passport.6) There are many beautiful sentences in your article and its handwriting is good too. ________, I’m quite satisfied with it.Keys: 1) After all 2) in all 3) first of all 4) at all 5) above all 6) All in all3. calm / quiet / silent / still【解释】calm 天气、水、水面（表风平浪静）；（指人时）表示镇定自如。

quiet 表“宁静”、“安静”、“寂静”，侧重没有响声，没有噪音和没有动静。

指人时侧重性格温和，文静。

silent 表“沉默”、“不发言”、“不说话”，常常表示人不爱说话，沉默无语。

still “不动的”，指人时侧重一动不动，；指物时指完全没有声音，突出静止不动。

【练习】用上面所提供的辨析词的适当形式填空1). Please stand __________ while I take your photo.2). Why do you keep __________?3). Everything was ___________.4). He remained ___________ in the face of the enemy.答案: 1). still 2). silent 3). quiet 4). calm 知识点3：重点单词1. ambition (n.) 雄心[重点用法]ambitious adj. 志向远大的; 有雄心壮志的;有野心的be ambitious for [power, social position, etc.] 极欲获得[权力, 社会地位等]be ambitious of success渴望成功be ambitious to serve the people一心想为人民服务[典例]1) Her ambition is the presidency. 她的抱负是成为一名总统2) After several hours’ work, she had no ambition to go dancing.没有精力去跳舞了3) The prince was attracted by the girl’s beauty, and ambitious to marry her.王子为女孩的美貌打动了，渴望能娶到她。

[练习] 汉译英1) 他的理想就是环游世界。

___________________________________________________________ ________________________2) 作为一个志向远大的领导者，他想带领当地人们过上幸福的生活。

___________________________________________________________ ________________________Keys: 1)His ambition is to sail around the world. 2) As an ambitious leader, he wants to guide the local people to leada happy life.2. beneficial (adj.) 有益的[重点用法]benefit v. &n.有助于；受益；利益，好处be beneficial to sth./sb.对……有益be of benefit to对……有益for the benefit of为了……(的利益)benefit from从……中受益[典例]1) A temperate climate is beneficial to the health; 温和气候有利于健康.2) Sunshine is beneficial to plants. 阳光对植物有益。

3) I hope what I have written will be of benefit to someone else who may feel the same way.我希望我写的这些将对有同感的人有帮助.4) Both sides have benefited from the talks.双方都从和谈中受益。

[练习] 汉译英1) 使用电脑对孩子们的学习很有好处。

___________________________________________________________ ________________________2) 我发现这本书对初学英语的人很有用。

___________________________________________________________ ________________________Keys: 1)Using computers has a beneficial effect on children’s learning./Using computers is beneficial to children’s learning. 2)I found the book beneficial to English beginners.3. adapt (v.) 使适应;改编[重点用法]adapt (oneself) to sth.适应某物adapt…to…使……适应……adapt sth. for sth. from sth.根据某事将……改编成……be adapted from…由……改编[典例]1) You should adapt yourself to the new environment. 你应该适应新环境。