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1、Unit4 Language points,1. Professor Higgins (H): an expert in phonetics, convinced that the quality of a persons English decides his/her position in society. 希金斯教授是一位语音学专家, 他认为一个人的英语水平决定了他(她)的社会地位。,convince 信服convince sb (of sth/ that )使（某人）信服；使（某人）明白be convinced of /that 坚信, 确信I am convinced of his
2、honesty/ that he is honest. We cant convince him of his mistake.,2. While watching, he makes notes. 他一边观察, 一边做笔记。 while watching 为while he was watching 省略句。在以when, while, if, unless等引导的状语从句中,如果从句中的主语与主句主语一致且从句谓语动词含有be动词的形式,往往将从句中的主语及be动词省略,而以动词的-ing形式或过去分词形式来代替。, After finishing the work, he went ho
3、me. 完成工作后他就回家了。 After being discussed, the plan should be carried out at once. 计划讨论后, 应立即实施。 While crossing the street, look out for cars passing by. 过马路时, 小心过路车辆。,When_ help, one often says “Thank you.” or “Its kind of you.” . offering B. to offer C. to be offered80 D. offered 2) While_ the river,
4、he saw a big crocodile.A. to cross B. crossingC. cross D. crossed,3) Before_ , the play must be examined by the director.putting on B. to be put on C. put on D. being put on 4)Never_ faith in himself, the scientist went on with his research.A. losing B. to loseC. lost D. to be lost,5) -Whats the mat
5、ter with you?-_ the window, my finger was cut unexpectedly.A. Cleaning B. To cleanC. While cleaning D. While I was cleaning,3. hesitate 犹豫,踌躇 hesitate to do sth.对做某事犹豫不决 hesitate about doing sth.对做某事犹豫不决I always hesitate _ advising my friends on what to read.A. with B. to C. for D. about If you have
6、 any questions, dont hesitate _ me .A. ask B. asked C. to ask D. asking,4. I aint done nothing wrong by speaking to that gentleman. 我跟那位先生说话,又没做什么坏事呀。 aint 是不规范的语言,相当于am not, is not, has not, have not. We aint coming. 我们不来了。 They aint got it. 他们没有那玩意儿。,5. Here you are (hands over the paper covered w
7、ith writing). 给你(他把写满字的纸递过来) hand over 移交; 让与；交给某人照料 The captain was unwilling to hand over the command of his ship. 船长不愿移交军舰的指挥权。, The thief was handed over to the policeman. 小偷被交给警察处理。hand down 传给 hand on 传递 hands up 举手 hand out 分给,分发,6. What if I was?如果我是又怎样呢？此句为省略句。原句为: What if I was born in?Wha
8、t if意思为“要是又会怎样？”。,7. classify 编排；分类；归类classify sth by/ according to 根据为某物分类classify sth in / into 把某物分成 In the library, books are usually classified by subjects.,8. People begin their working life in a poor neighbor of London with 80 pounds a year and end in a rich one with 100 thousand.人们在伦敦的一个贫穷地区
9、开始工作, 年薪80英镑，而最终成为拥有10万英镑的富人。 此句为并列句, 主句为 people beginand end in; in a poorwith, in a rich with 在句中作状语。,9. But they betray themselves every time they open their mouths.但是他们一张嘴就露了馅。Dont stop every time you come to a word or phrase you dont know.你遇到一个你不会的单词或词组不要每次都停下来。,Next time you come, youll see hi
10、m.下次你来的时候就看见他了。有些表示时间的短语可引导时间状语从句，如：the instant, the moment, the day , the year, each (every) time, next time, the first (second) time等。,1)The minute _ he saw her, he fell in love.A. when B. /C. that D. which,2)_ I come he is reading. While B. Every time C. The last D. After,10. betray 不忠于,背叛; 出卖,暴露
11、,显示 betray sth. to sb. 向某人泄露某事 betray oneself 暴露自己,暴露出真实身分He betrayed his principles. Judas betrayed Jesus to his enemies. His accent betrayed him to be a foreigner.,11. dismiss vt. 解除，开除； 解散 dismiss sb. for sth. 因某事解除某人 dismiss sb. from sth. 免除某人（职务等） The servant was dismissed for being lazy and di
12、shonest. The teacher dismissed his class when the bell rang.,12.Now once taught by me一旦由我来教, When finished, the homework was handed in.作业一完成就交上了去。,以once, if, as, unless, when, though, although引导的状语从句, 若从句主语与主句主语一致, 且从句中谓语动词为 be+v.-ed 形式, 或从句中主谓结构为 it is (was)+ adj.时, 则从句结构可以直接由以上连词加v-ed或adj.代替。,13.
13、But, sir, (proudly) once educated to speak properly, the girl could pass herself off in three months as a duchess at an ambassadors garden party. 可是,先生(自豪地), 一旦那个女孩被教会说正确的英语, 她就能够在三个月后由一位大使举办的舞会上冒充一位女公爵。,这是一个复合句,从句为once she is educated to speak properly 的省略形式。 pass off as 冒充 She passed herself off a
14、s an American. 她冒充是美国人。He tried to pass himself off as a qualified doctor., He passed his secretary off as wife. 他把秘书冒充他的妻子。pass off（指痛苦、危机）结束;（指事件）发生，进行;不注意 pass by 走过;不理会pass on 将（某 物）交给某人；逝世，去世 pass through 通过, 经历,14.acquaintance make sbs acquaintance make the acquaintance of sb. 与某人结识acquaintance with sth.对的了解 have a nodding acquaintance with sb.与某人为点头之交The musician had little acquaintance _ modern science.A. in B. with C. to D. of I am delighted to _ your acquaintance.A. pull B. take C. have D. make,
