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1、人教版七年级英语下册第三单元知识点汇总总结01、重点短语1. get to 到达2. walk to school=go to school on foot 步彳亍去学校3. on foot 步彳亍4. hundreds of数以百计的5. every day 每天6. take the bus/train/subway乘公交车/火车/地铁7. ride a bike 骑自行车二by bike8. how far 多远9. how long多久/多长10. how soon多久之后11. from home to school 从家到学校12. think of 认为，想起13. cross
2、the river to school 穿过河去学校14. an 11-year-old boy 一个 11 岁的男孩15. between. . . and. 在和之I司16. be afraid of 害怕17. go on a ropeway乘坐索道18. be like 像19. come true 实现20. thanks for 因而感谢21. have a good day 过得愉快02、重点句子Grammar Focus 句子How do you get to school?你怎样到学校？I ride my bike.我骑自行车。How does she get to scho
3、ol?她怎样到学校？She usually takes the bus.她通常乘公交车。How long does it take to get to school?到学校要用多长时间？It takes about 15 minutes.大约要用15分钟。How far is it from your home to school?从你家到学校有多远？It s only about two kilometers.只有大约两千米。Does Jane walk to school?简步行去学校吗？No, she doesn t. She goes by bike.不，她不是。她骑自行车。Do th
4、ey take the bus to school?他们乘公共汽车去学校吗？No, they don t. They walk.不，他们不是。他们步行。其他句子1. I usually take the bus.我通常乘公共汽车。2. I ride my bike to the subway station.我骑自行车去地铁站。3. For many students, it is easy to get to school.对许多学生来说，到达学校是容易的。4. He s like a father to me.对我来说，他就像父亲一样。5. It is their dream to hav
5、e a bridge.有一座桥是他们的梦想。6. They always take a walk after dinner.他们总是饭后散步。03、语法和知识点总结1 . how的用法由how引导的特殊疑问句，既可用来询问做事情的方法或方式，也可用来询问某人或某物的状况。询问交通方式。其答语有四种：(1) take a/the +交通工具名词(单数)：take a bus/train/plane/ship. . . ride a bike(2) by+交通工具名词(单数)：by bus /bike/car/taxi/ship/subway/train/.(3) on/in+限定词+交通工具:i
6、n a/his/the/car其他：on foot by water/sea/air 通过水路/坐飞机(4) walk/drive/ride/fly to.(后接 here, there, home 等 地点副词时，省略介词to),如步行回家：walk homeEg: 一How does he get to the museum?他如何去博物馆？一He takes the subway. / He goes there by subway. 他坐地 铁。询问身体状况。Eg： 一How is your father?你爸爸好吗？一He, s fine.他很好。询问程度、看法。Eg： 一How d
7、o you like Chinese food?你觉得中国食物怎么 样？一Its very delicious.非常美味。询问天气。Eg： 一How s the weather today?今天的天气怎么样？一It s cloudy.多云。2 .与how有关的疑问词组how 01d意为“多大”，询问年龄。Eg： How old is your brother?你弟弟多大了 ？how many意为“多少”，询问可数名词的数量。Eg： How many bananas are there in the box?箱子里有多少 根香蕉？how much意为“多少”，询问不可数名词的数量或物品的 价格。
8、Eg： How much milk do you need?你需要多少牛奶？How much is your new dress?你的新连衣裙多少钱？how far意为“多远”，询问距离、路程。Eg： How far is it from your home to school?从你家到学校 有多远？how often 多久一次”，询问动作发生的频率。Eg： How often do you play the guitar?你多久弹一次吉 他？how long意为“多久；多长”，对某一段时间或物体的长 度提问。Eg： How long does it take you to go to sch
9、ool?去学校花 费你多长时间？How long is the ruler?这把尺子多长？3 . How far is it from. . to. . ?从到有多远？Eg： How far is it from your home to the supermarket?从 你家到超市有多远？4 .距离的表达 It s +路程+from A to B.Eg: It s 2 kilometers from my home to school. 我家离学 校2千米。A+ i s + 路程+from B.Eg: The bank is 3 kilometers from my home.银行离我家
10、3 千米。(3) It s minutes walk/ride/drive.Eg: It s 5 minutes，walk.走路 5 分钟。5 . It takes/took sb. +一段时间+to do sth. “花费某人多长 时间做某事”Eg： It took him two hours to finish his homework. 他花 了两个小时完成家庭作业。6 .四个花费spendf spent v.花费，主语是人sb. + spend/spends +时间/钱+ on sth.在某事上花费Eg: He spends too much time on the computer
11、games.他花 很多时间在电脑游戏上。sb. + spend/spends + 时间/钱 + (in) doing sth. 某人花费做某事payfpaid v.支付，主语是人sb.+ pay/pays +钱+ for sth.Eg： I paid 10 yuan for the book.我花了 10 元买这本书。COStf cost V.花费，主语是某物或某事sth. cost/costs sb. +钱某物花费某人多少钱Eg: A new computer cost me a lot of money. 新电脑花了 我许多钱。 takef took v.花费It takes /took
12、sb. some time to do sth.做某事花费某人 多长时间记忆方法：人做主语有两花：pay和spend,物作主语cost, 形式主语用take。7. 询问看法、评价：What do you think of . . ?=How do you like？你认为怎么样？Eg: What do you think of this book?=How do you like this book?你认为这本书怎么样？8. be afraid of sth. 害怕某物be afraid to do sth.害怕做某事r m afraid not.恐怕不行Im afraid that+句子 恐
13、9. leave+（地点）离开某地 leave for+地点出发前 往某地leave A for B 离开A前往Bleave v.落下，留下（过去式left）leave sth. +地点把某物落在某地10. stop to do sth.停下来去做其他事stop doing sth.停止正在做的事stop sb. from doing sth.阻止某人做某事11. one hundred and five 一百零五hundred 数词一百 有两种用法：当前面有具体数字表示确切数目时，其后不加-s,也不和of 连用。Eg ： There are 54 students in our class.
14、 我们班上有 54 名学生。若表示一个不确切的数目，前面没有具体数字，其后要加-s, 且与of连用。hundreds of数百的；成百上千的There are hundreds of people in the museum.这个博物馆 里有数百人。拓展与hundred用法类似的单词还有thousand u一千”， million “百万”，billion “十亿”。巧记hundred, thousand, miHion 与 billion 的用法模糊数目两有（有s有of）,确切数目两无（无s无of）。注意用英语表示“几百几十几”时，应在百位数与十位数或个位数之间加ando423 four hundred and twenty-three12. He is 11 years old.他 11 岁。He is an 11-year-old boy. （11-year-old 形容词）13. cross 是动词 across 是介词