七年级英语下Unit3Howdoyougettoschool.doc

Unit 3 How do you get to school?一. 话题(Topic) transportation and distances二. 重点词组(Key Phrases) grow up 长大，成长 take sb. some time to do sth. 花费某人某些时间去做某事 in common 共有，相同 leave for 离开去某地 travel abroad 去国外旅游 go down to 延续至；走下去 most of 大多数的 some of 一些 take the subway 乘坐地铁 how far 多远 bus station 汽车站 bus ride 乘汽车之行 school bus 校车 come back 回来 take the train 乘坐火车 take the bus 乘坐公共汽车 get to school 到校 by boat乘坐小船 walk to school 步行去上学 from .to. 从到 half past six 六点半 depend on 依靠，依赖 be different from 和不同 have to不得不三. 交际用语 1. How do you get to school ? 你怎样到学校？ 2. How does Mary get to school ? Mary怎样到学校？ 3. She takes the train . 她乘火车。 4. How long does it take ? 花多长时间？ 5. It takes about 10 minutes to walk and 15 minutes by bus . 走路大约要用10分钟，乘公共汽车要用15分钟。 6. How far is it from his home to school ? 从他家到学校有多远？ 7. Its three miles . 三英里。 8. How do I get there ? 我怎么（才能）到那儿？ 9. How far is it from here ? 从这儿（到那儿）有多远？ 10. How far do you live from school ? 你住的地方离学校有多远？ 四. 重点难点释义(Language Points)section A1. How do you get to school ? 你是怎样到学校的。特殊疑问词How表示“怎么样” get to表示“到达”。相当于reach . 如：I get to school at 8 oclock . 或：I reach school at 8 oclock . 注意：get to + 名词，必须有“to”，因为“get”是不及物动词，如get to Beijing。 而reach Beijing . “reach”因为是及物动词，可直接跟宾语，不加“to”。 另外：get to后如果跟“there , here , home”这三个副词时，不加“to”。 get there 到达那里 get here 到达这里 get home 到家 arrive也表示到达，后面要加介词in或at.如：He arrived in London at 3 p.m. 他下午三点到达伦敦。此外：（同“get to”一样，后跟副词“there , here , home”时介词“in”或“at”不出现。如：He arrived home yesterday .昨天他到家了。）2. 表示乘什么交通工具时可以说： He takes the train . 他乘火车。take表示“乘坐” He takes the bus . 他乘公共汽车。 还有表示交通方式时可以说： He gets to school by bus / train / plane或air / ship / car 他乘公共汽车/火车/飞机/船/小卧车到学校。 by“介词”表示“乘”什么工具。 注意在by和bus等中间不加冠词“the”。 但当我们说步行到哪里时不用介词“by”，而用“on”。 on foot 如：He goes to school on foot . 他步行去学校。 此外还可以说成：He walks to school . 3. 在美国我们说地下铁为subway . 英国将地下铁称为underground . 4. How long does it take ? take 在这里表示“花费时间”、“占用”、“需要”的意思。 如：It takes twenty - five minutes . 占用25分钟。 5. How long does it take you to get from home to school ? To do something take(s) somebody (sb) some time 做某件事情占用某人时间 如：To get to the hospital takes you half an hour . 其中“To get to the hospital”是不定式做主语。 不定式结构就是to + 动词原形。 如：want to play 中“to play”就是不定式。 在上一例句中不定式（划线）部分作主语太长，使句子不平衡。为了保持句子平衡，我们将它放在句尾。这时需要一个“形式”主语来代替它放在主语的位置。那么上一句就应该为：It takes you half an hour to get to the hospital . It为形式主语。 到目前为止我们已经学了几种“it”的用法。 1）表示动物的“它”。It is a panda .它是个熊猫。 2）表示前边提到过的事情或物。 如：I like the book . It is interesting . 3）表示天气。 It is warm . 天很暖和。 4）表示距离： It is ten miles。距离10英里。 5）作形式主语： It is important to eat a balanced diet . 真正的主语是to eat a balanced diet . 6）表示时间： It is 8 oclock . fromto表示“从到” from Shanghai to Beijing .从上海到北京。6. 在英语中以how开头的特殊疑问句有:How old are you?How are you?How do you like the book?How is the weather?How long are you staying there?How soon will she be back?How often do you watch TV?How far is it from his home to school.注意: “How far” 表示 “距离”有多远。7. Then he leaves for school at around half past six.(1) Leave 动词: “离开,留下”将托给他人;剩下;让处于状态。如: Its time for us to leave. He left England and never returned. Many children leave school at 16. Leave the door open., please. Dont leave her waiting outside in the rain. He left his gloves on the bus. Someone left this note for you. There is ten minutes left.另外: leave 还有很多固定搭配.Leave it at that 到此为止吧 leave the room 上厕所Leave off 停止 leave sth over 推迟某事Leave for 前往某地(2) around 介词, 到处,在附近,围绕;大约.如: I hope to travel around the world.我希望环球旅行。Dont throw about the litter. 不要乱仍杂物。I saw him around the place this morning.今天早晨我看见他在附近。The earth turns around the sun.地球围绕太阳转。It happened around ten years ago.这件事发生在大约10年前。副词, “在周围,到处,大概,大约”They met at around 5 oclock.他们大约在五点钟见面。They looked around, but they found nobody. 他们向四周看,但没发现一个人。Section B1. bus stop stop 这里是名词,停止,逗留;停车站.例如: The train came to a sudden stop.那辆火车突然停下来。The trains goes from London to Leeds with only two stops.那次列车从伦敦到利兹只停两站。Where is the nearest bus stop?最近的公共汽车站在哪?Which stop do I get off at?我应该在哪下车?动词 “停止;阻止,堵塞,逗留”例如: He never stops talking?他总是说个不停。Its getting late. lets stop to go home. 天黑了,让我们停下来回家吧。Our teacher stops us from swimming in that river.我们的老师阻止我们在那条河里游泳。2. bus station station 名词 站,所,台.A fire station 消防站 a police station派出所 TV station 电视台 3. In China , it depends on where you are. depend v. 依靠，依赖1) depend（常与on, upon连用）视情况而定That depends.视情形而定。It all depends on how you tackle the problem.那要看你如何应付这问题而定。2)（常与on 连用）信任，信赖；需要I havent a car, I have to depend on the buses.我没有汽车，只能靠公共汽车。Children must depend on their parents.孩子们必须依赖他们的父母。You can depend on his honesty.你可以相信他的诚实。depend on依靠；由.而定, 取决于；从属于；依赖其维持depend upon依靠；由.而定, 取决于；从属于；依赖其维4. A small number of students take the subway to school A number of “一些” 这个短语的后面只可以修饰可数名词复数。例如: A number of questions have come out.已经出现了一些问题。A large number of people lost their lives in that accident. 在那场事故中许多人丧生了。只可以修饰可数名词复数的词还有many, few, a few.可以修饰可数名词也可以修饰不可数名词的词有,some ,a lot of, lots of. 五. 语法知识一般现在时一般现在时表示经常或习惯性的动作或现在存在的状态，还表示主语具备的性格和能力及客观真理。e.g. I get up at 6:30 in the morning. 我早晨6：00起床。He is at home. 他在家。We all like Mr. Li. 我们都喜欢李老师。She can speak English. 她会说英语。一般现在时的构成：（1）肯定句：主语+谓语动词+其他。（注意：当主语为第三人称单数的时候谓语动词后要加s或es. ）e.g. I read English every morning. 我每天早上读英语。Mr. Jack reads newspaper after supper every day.（2）否定句：主语+ dont（doesnt ） +动词原形+其他。e.g. I dont go to school on Sunday. 我星期天不上学。He doesnt read English in the morning. 他早上不