1、七年级英语下册Unit3知识点Section A1.Take the train/bus/subway “坐火车/公共汽车/地铁”句型：乘坐某种交通工具去.Take a 交通工具 to 地点 = go to 地点 by 交通工具 = walk/drive/fly . to 地点= go to 地点 on/in a(an/the) 交通工具Eg: I will take a plane to Beijing.= I will go to Beijing by plane.= I will fly to Beijing. = I will go to Beijing in a plane. “我将
2、坐飞机去北京。”注意：1）subway在英式英语中意为“地下通道”。英式英语的“地铁”是underground2）train作名词时，意为“火车”Train作动词时，意为“训练” Eg: They trained the dog to sniff out drugs. “他们训练狗嗅出毒品。”2.Ride a bike to 地点 = go to 地点 by bike = ride to 地点 “骑自行车去某地”Eg: Tony rides a bike to school every day.= Tony goes to school by bike every day.= Tony rid
3、es to school every day.“托尼每天骑自行车去学校。”注意：ride 作动词时，意为“乘车，搭乘”ride也可作名词，意为“（乘车或骑车的）短途旅行”；常用词组：give sb. a ride “让.搭车”; go for a ride “去兜风”Eg: Can you give me a ride? “你能让我搭一下车吗？”3.Walk作动词时，意为“步行；行走”，常用短语walk to . “走路去.”Eg: They walk to the park. “他们走路去公园。”walk作名词时，意为“步行；行走”，常用短语:take a walk = go for a w
4、alk “散步”Eg: My parents often take a walk after dinner. “我父母经常晚饭后散步。”4.How about you? 意为“你呢？”How about = what about 意为“.怎么样”，后面常接名词、代词或动名词Eg: How about these books? “这些书呢？”How about taking a walk? “散步怎么样？”5.It takes sb. + 时间 + to do sth. “花费某人多长时间做某事。”其同义句为：sb. Spends + 时间 + doing sth.Eg: It takes me
5、 twenty minutes to walk to school.= I spend twenty minutes walking to school. “我花了二十分钟走到学校。”注意：sth. takes + 时间 “某事花了多长时间”Eg：The bus ride takes about twenty minutes.“坐公共汽车花费大约二十分钟。”6.From 时间/地点 to 时间/地点 “从某时/某地到某时/某地”Eg: from Monday to Sunday “从周一到周日”From your home to your school “从你家到你的学校”7.Im not s
6、ure. “我不是很有把握。”Sure为形容词，意为“肯定的；确定的”，常用结构为：make sure“确信；务必”8.Have a good day. “祝一天愉快。”Grammar一、How do you get to school? 意为“你怎么去学校？”这是一个由how构成的特殊疑问句，用来提问到达某地的方式。句子结构为：How + do/does + 主语 + 谓语 + 其他。Eg: - How do you get to school?- I get to school by bike.二、How long does it take to get to school? 意为“到学校
7、花费多长时间？”How long 意为“多长时间”，用来提问做某事需要花多长时间，其答语常为It takes + 时间Eg: - How long does it take to get to school?- It takes about twenty minutes. “大约需要二十分钟。”三、How far is it from your home to school? 意为“从你家到学校多远？”How far意为“多远”，用来提问路途的远近，其答语常为It is + 路程。Eg: - How far is it from your home to school?- It is abou
8、t five kilometers. “大约五公里。”四、Drive作动词时，意为“开车；推动；驱赶”常用结构：drive sb. to 地点 “某人开车去某地”Eg: My father drives me to school. “我爸爸开车送我去学校。”Drive sb. to do sth. “强迫某人做某事”Eg: She drives me to follow her. “她强迫我跟着她。”Drive 作名词时，意为“驱车旅行”Eg: Lets go for a drive. “咱们开车去兜兜风吧。”Section B1.Hundred 意为“百”；Eg: six hundred 六
9、百；hundreds of .“数百的.”注意：数字 + hundred 结构中，hundred后禁止加s，而hundreds of 结构中hundred后必须加s2.Bus stop 公共汽车站点Stop作名词时，意为“车站”stop作动词时，意为“停止”常用结构: stop to do sth. “停下来去做另一件事”Stop doing sth. “停止正在做的事”Eg: Im tired, lets stop to have a rest. “我累了，让我们停下来休息一下吧！”Im tired, lets stop working. “我累了，让我么停止工作吧！”3.Bus stati
10、on 公共汽车站4.Train station 火车站5.Subway station 地铁站6.Live作动词，意为“居住”常用结构： live in + 地点 “住在某地”注意：live后的地点如果是here/there等地点副词，则须省略掉介词inEg: My uncle lives in Beijing. “我叔叔住在北京。”She doesnt live here. “她不住在这。”7.Think of 意为“认为；想起；考虑”等。后面跟名词、代词、动名词等。Eg: What do you think of it? “你认为它怎么样？”8.Cross 作名词，意为“十字架”Cross
11、作动词，意为“横过；越过”，常指从表面穿过，其对应介词为across, cross = go/walk acrossAcross 与 through的区别：Across 指从物体这一侧穿越到另一侧；而through指从物体内部穿过。Eg: The old man is walking across the road. “这个老人正在过马路。”The old man is walking through the forest. “这个老人从森林里走过。”9.It is + adj. + (for sb. +) to do sth. “（对某人来说）做某事是.”Eg: It is easy for
12、 me to learn English. “对于我来说学英语很容易。”10.Between A and B 意为“在A和B之间”11.Run作动词时，意为“奔跑；流动；运转”等意。Eg: He runs very fast. “他跑得很快。”The river runs into the sea “这条河流流入大海。”The machine run very well. “机器运转的很好。”Run作名词时，意为“路程；短期旅行”Eg: Lets go for a run through the forest.“让我们跑过森林吧！”12.Go on a ropeway “走索道”13.11 -
13、 year - old 为形容词短语，意为“11岁的”用来修饰名词，而11 years old 是数词短语，意为“11岁”注意：11-year-old中的year不需要变复数14.Be afraid 意为“害怕”Afraid作形容词，意为“害怕的；恐惧的”，常用结构：be afraid of doing sth. “害怕做某事”（怕做而不敢做）Be afraid to do sth. “害怕做某事”（担心会发生某事而实际上未必发生）Eg: He is afraid of swimming. “他害怕游泳。”He is afraid to ask some question. “他害怕问问题。”
14、Be afraid 后也可加that 从句Eg: He is afraid that she wont come. “他担心她不会来。”15.Leave 作动词（过去式：left/过去分词：left），意为“离开某地”“遗落”；而leave for意为“动身前往某地”Eg: She will leave Beijing. “她将离开北京。”I left my homework at home. “我把作业落在家里了。”She will leave for Beijing. “她将动身前往北京。”16.Dream to have a bridge “有一座桥的梦想”To have a bridg
15、e动词不定式作后置定语dream作动词，意为“做梦；梦见；向往”等意，后面可以直接加名词作宾语，也可与接词of连用Eg: I dream about my best friend. “我梦见我最好的朋友了。”I dream of becoming a teacher. “我梦想成为一名老师。”Dream也可作名词，意为“梦想”Eg: Its my dream to be a singer. “成为歌手是我的梦想。”17.Come true 意为“实现”，常用来表示梦想、愿望等得以实现Eg: My dream will come true one day. “我的梦想有一天会实现。”18.Thanks for . “为.而感谢”，后面常跟名词、代词、动名词等Eg: Thanks for your help. = Thanks for helping me. “感谢你帮助我。” 4
