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Unit 3知识点
a blind man and his “eyes” in a fire
? 1.blind:adj.前用the表示一类人。 【拓展】blind的固定搭配：
（as）blind as a bat（蝙蝠）视力极差的，几乎看不见的 be blind to……对……视而不见；
eg: I must have be blind not to realize the danger we are in.我一定是瞎了眼，连我们身临险境也看不出来。
turn a blind eye to ……对……熟视无睹
eg：The police has turn a blind eye to the matter. 警方对那一事件视而不见。
2. “You’re welcome to stay , but I’m sorry that we don’t allow pets here.”
? keep pets/animals 养宠物 ? allow sth. 表示“允许……
常用句型： allow sb. to do sth.允许某人做某事
妈妈不允许我在家里养狗。
Mum ____ ____ ____ ____ ____ ____ at home.
3.sorry:be sorry +句子，意为”对……抱歉“同义词”apologize“ 【拓展】
? be sorry to do sth很抱歉做了某事 ? be sorry about sth为某事感到抱歉
? be sorry for sb 为某人感到同情,同情,怜悯 eg:He was sorry for her and tried to cheer her up. 他为她感到难过，并试图使她振作起来。 4. by oneself:独自。
? 【拓展】teach oneself = learn by oneself自学 teach myself cooking=I learn cooking bymyself [相关短语]
enjoy oneself 玩得高兴 for oneself 为自己
speak to oneself 自言自语 feel oneself 觉得正常 dress oneself 自己穿衣 say to oneself 心里想 forget oneself 忘我、失态 hide oneself 把自己藏起来
help oneself to 随便吃、随便用 pride oneself on 自夸 make youself at home 不受约束
talk/speak to oneself 自言自语 “I’m blind and I can’t go anywhere by myself.”
? anywhere 任何地方，是不定代词
类似的还有：somewhere, anything, anybody等
? By oneself 表示“某人自己…… 精品文档
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我自己能行。
I can do it _____ ______. 5. apologize =say sorry 【拓展】
? apologize to sb=say sorry to sb 表“向……道歉”
? 而apologize for sth/doing sth表“为（做）某事道歉”，“因……而道歉”。 ? 6.lead:(过去式led) lead sb to……引领某人去某处
lead- led- led v. 带领
lead sb to somewhere 带领某人到某地 Eg. 他带领我们去到了那个公园。 He ______ us _____ the park 7. “He soon fell asleep.”
? Fall asleep 入睡，睡着
类似的还有：somewhere, anything, anybody等
? 区别：go to bed 上床睡觉，强调睡觉这个事情，不一定睡着了；睡着了。
我昨天很早上床睡觉了，但是半夜很晚才睡着。 I _____ ______ _____ early , but I ______ _____ late at midnight yesterday. 8. wake up:唤醒某人
9. start to do sth=begin to do sth
=start doing sth eg:It started raining
to rain. 10.With Charlie's help,John put .... with one's help 在某人的帮助下 without one's help 离开了某人的帮助 He passed the exam with his sister's help. He won't pass the exam without her help. 11.Soon he heard the sound of a fire engine. hear 听见 （结果） listen to 听（过程）
Please__________ the tape carefully and then tell me what you________ sound 声音（泛指）
noise 噪音（不愿意听的声音） voice 嗓音（人的声音）
1.Her ____ is beautiful, so we all like her singing.
2.Stop making _____ when others are reading.
3.Do you hear the _____of opening the door?
12.A fireman arrived and got him out of the building. 精品文档
Fall asleep 强调
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arrive at +小地方 arrive in +大地方 get to +地点 reach + 地点
1.Did you ______ at the bus stop?
2.When they ______the top of the hill ,it was dark. out of 向...外 look out of 看...外面 take...out of... 拿出...
He is looking out of the window. She took a book out of her bag.
13.John would not go without his\without 没有；不用 There is no life without water.
I don't like a house without a bathroom.
14.Finally the fireman...and they were both safe. both 两者都 反 neither
all 两者以上都 反 none
用法：放在be后，实义动词前
? both:
both…… and：同义词 not only...but also 意思都是：既...且.../;不但...而且
both 表示“两者都… ”，是个副词,也可以做代词, 例: 副词:We are both students. 代词:Both of us are students.
它的否定形式是neither ，词性和both一样,
例: 副词:We are neither STUDENT, 注意是单数名词. 代词:Neither of us IS a student 同样注意也是单数
? 用于连接两个表示并列关系的名词或代词。如：Both New York and London have
traffic problems. 纽约和伦敦都存在交通问题。
? He both speaks and writes Spanish. 他既会说也会写西班牙语。
? 说明：作为关联并列连词，它通常应连接两个相同性质的句子成分，但有时后一成
分可能省略与前一成分相同的词。另外，若连接两个成分作主语，谓语总是用复数。 ? 如：Both she and I are good at English. 她和我都擅长英语
? either...or...意为\或者……或者……；不是……就是……\之意。表示两者之一，连
接句子中两个并列的成分。
? 例如： When the girl is happy, she either sings or dances. 那个女孩高兴时，不是
唱就是跳。(此句中either...or...连接两个动词，因为主语是单数第三人称，谓语动词要用其相应的形式。)
? either...or...连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一
致，这就是我们通常说的\就近原则\。
? 例如： Either you or I am going there tomorrow. 明天要么你去那里，要么我去那精品文档