人教版七年级下unit3重难点讲解.doc

1、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/ horse 3、骑自行车/地铁/公共汽车/火车/飞机/ by bike/ subway/ bus/ train/ plane 4、 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 work by car/in a

2、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 how long12、从你家到学校 from your home to school 13、祝你愉快 have a good day14、公共汽车/火车/地铁/站 bus stop/train station/subway station 15、认为 think of=think

3、 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 ropeway 18、与玩play with sb.19、害怕某物/做 be afraid of sth/ be afraid to do sth. 20、离开村庄 leave the village 21、实现come true22、不得不 have to 23、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 do sth25、做某事很容易

4、Its 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+距离+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 isnt far away from the school. His home is

5、 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 takes _thirty minutes to get to school. A. I B. me C.my D。mine 2.It takes him 1 hour _ every w

6、eekend. A. go shopping B. to go shopping C. goes shopping 3. 每天做我的作业需要花费2小时。 _ 4.It takes him two hours to get there.(对划线部分提问) _ _ _ it _ you _ get there? 三、Its good exercise 1. 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 sho

7、uld do 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：Its 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. Its dif

8、ficult for me to play soccer. It is easy for students to learn English. Its 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, learning 2.对我弟弟来说学习语文很容易。 _.五、one 11-year-old boy, Liangliang, cro

9、sses the river every 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-wide 2. 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。

10、Tom is a _ boy. 2. 不要横穿马路。 Dont _ the street. = Dont _ _ the street. 3. A _ baby can only cry. A. two month B. two months C. two-month-old D.two months old 4.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. a

11、n 8-years old boy六、But he is not afraid. 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 at night. 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

12、 sth. 2.做介词，表“像”，look like / be like像 I look like 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.八、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B地： leave +A + for +B My 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