人教版七年级下unit3重难点讲解.docx

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1、精品文档Unit 3 How do you get to school?短语归纳1、乘地铁 / 公共汽车 / 火车 / 飞机 take the /subway/ bus/ train/ plane2、骑自行车/ 马 ride a bike/ horse3、 骑自行车/ 地铁 / 公共汽车 / 火车 / 飞机 / by bike/ subway/ bus/ train/ plane4、 在 . 之间 between . and. (两者)5、步行去上学walk to school=go to school on foot6、开他的车去上班drive his car to work=go to w

2、ork by car/in a car7、乘公共汽车去上学 go to school by bus=take a bus to school8、骑自行车去上学校ride a bike to school=go to school by bike/on a bike9、到达学校get to school 10 、多远 how far 11 、多长时间 howlong12、从你家到学校from your hometo school 13 、祝你愉快have a goodday14、公共汽车 / 火车 / 地铁 / 站 bus stop/train station/subway station15、

3、认为think of=think about16、一个 11 岁的男孩 an 11-year-old boy 17 、过河 cross the river18、乘/坐索道 go on a ropeway18、与玩play withsb.19、害怕某物 / 做 be afraid of sth/ be afraid to do sth.20、离开村庄 leave the village21 、实现 come true22、不得不have to23、因为而感谢 thanks for sth=thanks for doing sth.24、花某人的时间做某事It takes sb. time to

4、do sth25、做某事很容易It s easy to do sth.26. 需要 . 去做 need . to do sth.27. 在 . 的对面 be across from.28. 你认为 . 怎么样 what do you think of.?=How do you like.?句型结构梳理一、距离的表达法A+be+K离+from+B”表示A地离B地有多远My home is about 10 kilometers from school.“be far away from ” 表示离 多远,但是有具体的距离时则不要用 far.My home isn t far away from

5、the school.His home is five kilometers away from the school.二、花费It takes sb. some time/money to do sth.Sb. spend some time/money doing sth.It takes her half an hour to get to school.I spend too much time doing homework.例题1.It takesthirty minutes to get to school.A. I B. me C.my D。mine2.1 t takes him

6、 1 hour every weekend.A. go shopping B. to go shopping C. goes shopping3. 每天做我的作业需要花费2小时。3.1 t takes him two hours to get there.(对划线部分提问)it you get there?三、It s good exercise1. exercise 可以是 动词 锻炼 。I exercise every day.2. exercise也可以是名词。(1)练习“,操”,可数名词There are many exercises in the book. We should do

7、 eye exercises.(2) 锻炼”,不可数名词 Lets do exercise.四、For many students, its not easy to go to school.这句话还可以说成:It s not easy for many students to go to school.句子结构:It is + adj. +(for sb.)+ to do sth.表示 做某事对某人来说是怎样的”当形容词修饰人的性格,品质时用(形容词与人有关)不用介词for ,用of,即:It is + adj. +(of sb.)+ to do sth.It s difficult for

8、 me to play soccer.It is easy for students to learn English.It s kind of you to help me.It is nice of you to help me with my homework.例题1.is important English well.A. This, to learn B. It, learn C. It, to learn D. It, learning2.对我弟弟来说学习语文很容易。五、one 11-year-old boy, Liangliang, crosses the river every

9、 school day.1. 11-year-old, 11岁的”,作定语,放在名词之前。比较11 years old, 11岁”,作表语,放在be动词之后。She is 8 years old. She is an 8-year-old girl.类似的如:10-hour-long 15-meter-wide2. cross是动词,穿越,越过”,主要指 横穿”。比较:across 是介词,cross= go across 穿过, 越过be across from 介词短语,意为“在.的对面”例题1. Tom是一位十二岁的男孩儿。Tom is a boy.2. 不要横穿马路。2欢不载精品文档D

10、on t the street. = Don t the street.3. A baby can only cry.A. two month B. two months C. two-month-old D.two months old4.Our school is ( 在. 对面)my house.Look! There is over there. Do you know him?A. a 8-year-old boy B. an 8-year-old boy C. a 8-years old boy D. an 8-years old boy六、But he is not afraid

11、.afraid:害怕的,畏惧的”。(1) be afraid of sth / doing sth.害怕某事(物)/ 做某事He is afraid of dogs.He is afraid of crossing the river.(2) be afraid to do sth.害怕做某事He is afraid to go out atnight.七、He is like a father to me.like 的用法 1.作动词,表 喜欢,like to do sth. like doing sth.2. 做介词,表 像,look like / be like 像I look like

12、 mu mother. He is like a big brother to me.分析句子:I really like my math teacher. She is like a mother to me.Km Many of the students and villagers never leave the village. leave 的用法:1.离开某地:leave + 地点He leave school at six every afternoon.2. 动身去某地:leave for+到达的地点My uncle will leave for the USA.3. 离开 A地去

13、 B地:leave +A + for +BMy uncle will leave China for the USA.离开重庆离开去重庆离开重庆去北京九、stop 作名词时为“站 bus top作动词时为“停止”,句型为:stop doing sth.停止正在做的事stop to do sth.停止去做不同的事You are tired and you should stop doing homework.You are tired and you should stop to have a rest.语法总结一、How do you get to school ? I go to schoo

14、l by bus.(1) 询问:How do/does +主语+动词原形+地点名词?How does your father go to work?(2)回答的方式A. take + a/the +交通工具,是动词短语。(若是马、摩托车、自行车用ride)B. by +交通工具,是介词短语。名词前不能加任何冠词或者其他修饰词。C. on/in+限定词(a/the/ my/ my fathers)+交通工具,是介词短语。(开放式或半开放式的用 on, 封闭式用 in) e.g. on the bike in the carD. walk/ride/drive/fly+to+地点名词,步行/骑自行

15、车/开车/坐飞机去某表示乘交通工具方式可以互换表达相同的意义:take the bus to school=go to school by bus=go to school on a busdrive (a car) to work=go to work by car=go to work in a carride (a bike) to school=go to school by bike=go to school on a bikefly to the US=take the plane to the US=go to the US by plane(3) 到达,get to/arriv

16、e at/in/reach+ 地点,但是 here、there home,不+toThey ll get to Beijing at six tonight. Ill get there onMonday.例题1. -did you come here? - boat. A. How, By B. What, By C. How, Take D. What, take2. Jeff goes to workA. by car, on her bikeC. by cars, by bikes3. How do you get to school,and his wife goes to work

17、.B. by a car, on her bikeD. by his car, by bike bike or foot?A. by, byB. on, onC. by, onD. on, by4. How do you there? I take the train.A. getB. get toC. getsD. gets to5. I take the subway to get to school.(对划线部分提问)you to school?6. Many students like going to school by school bus.(改为同义句)Many students

18、 like going to school school bus.Many students liketo school.7. Sally never goes to the market by bike.(改为同义句)Sally neverthe market.Sally never goes to the market.8. He goes to school on foot.(改为同义句)He school.9. Lucy always takes the subway to school.(改为同义句)Lucy always gets to school.关于how的疑问词词语二词义用

19、法答语特征how long多久询问时间多久for/about+ 一段时间4欢野载精品文档how often多久一次询问动作的频率often,usually,hardly,twice a week 等表小频率how soon多快,过多 久询问时间多快in+一段时间how far多远r询问距离多远1ten minutes walkhow many多少询问口数名词数量1+ 可数名词复数how much多少询问/、口数名词数 量+/、口数名词多少钱询问价格+钱问距离:从A到B有多远?How far is it from A to B?=How far is B from A?答语有两种:1. Itsm

20、eters/miles/kilometers(away).有米/英里/千米(远)2. It s about ten minutes walk/ ride.大约有十分钟步行/骑车的路程。问多久:How long的用法:对时间长短提问;(2) 对长度提问。How long does it take to go to school by bus?How long is your ruler?-How long does it take you to get to school?It takes me 15minutes to go to school by bus.选择 how, how long,

21、 how far1)-does it take you from your home to school?-About 5 minutes.2)-is it from your nome to school? -About 2 kilometers.3)-does your brother get to school? -Walk.4)do you live from your school?5)does the bus ride take?6)old is your little sister?()1.- How often does your sister surf the Interne

22、t?About .A. three time B. three timesC. three time every day D. threetimes a day()2. - does it take you to watch TV?About forty minutes.A. How long B. How much C. How often D. How many()3. are you staying in Beijing? For two weeks.A. How long B. How many C. How often D. How much、数字的表达两位数(整十)以-ty结尾两位

23、数(几十几)十位数-个位数三位数(整百)百位数+hundred(不加s)三位数(几百几十几)百位数+hundred+and +十位数-个位数hundred为“百”,表示具体的几百时用“基数词 +hundred”表示,hundred用 单数形式。one hundred five hundred拓展:hundreds of 数以百计的,这时hundred要加s,经常与介词of搭配, 不能与具体的数词连用。hundreds of people/students书面表达假如Bob是你的朋友,他是一名学生,他父母在同一家服装店上班。根据下面表格中的内容用英语写一篇短文描述他一家人上学及上班的情况。要求:1.必须包括表格内所有信息;2. 60词左右,可适当发挥。WhoBobBobs parentsWhereFrom home toschoolFrom home to thestoreHowBy bikeBy busHow farAbout 2 kmAbout 10 kmHow longAbout 15 minutesAbout 30 minutes6欢苗F载

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