初中英语人教版七年级下册unit3.doc

Unit 3 How do you get to school?一、重点词汇1.one hundred and five表示具体的“几百”时，用“基数词+hundred”表示，注意此时hundred不能加s.hundreds of表示“数百；成百上千的”，这是hundred后面有s,而且hundreds后面要有介词of,并且不能与数词连用。与hundred 用法类似的还有单词：thousand，million，billion.Our school is so famous that_ people come and visit it every term.A.hundred B. hundreds C. hundred of D. hundreds of 2.I ride it to school every day.ride “骑”，后可接bike, horse, motorbike等。还可以用做可数名词，“旅程”。 an hours ride 乘车一个小时的路程every “每个；每一”，其后接单数可数名词。every day “每天”every day 表示某事发生的频率，“每天，天天”。I go to school every day.everyday 形容词，“日常的，普通的”。I study everyday English every day.3.livelive 不及物动词，“居住，生活”，其后若跟名词则必须在名词前加上适当的介词。I like to live in the country.live on sth. “以某物为食”Sheep live on grass.live a .life “过、生活”The old man lives a happy life4.bus stopbus stop与bus station 都是指“公共汽车站”。bus stop 指城镇内外的停车点，bus station指能停、转车辆的汽车站点。stop 做动词，意为“停止”，常用结构：stop to do sth. “停下来去做某事”stop doing sth. “停止做某事”（停止正在做的）Lets stop to have a rest.Stop talking, please. 5.Crossing the River to Schoolcross是动词，“穿越，越过”，主要指“横穿”。 还可以作名词，意为“十字形，叉形符号”。across既可以作介词，也可以作副词。crossing 是名词，“渡口，交叉点”。6.For many students,it is easy to get to school. It is +adj.+to do sth. “做某事是.”7.There is a very big river between their school and the village. between .and. “在.和.之间”，连接两个并列的成分。 between/among (1) between 用于两者之间。 (2) among 用于三个或三个以上的人或物的“中间”。8.But he is not afraid. afraid: “害怕的，畏惧的”。 (1)be afraid of sth. 害怕某事/某物 (2)be afraid to do sth. 害怕做某事 (3)be afraid of doing sth. 唯恐做某事，指担心或担忧做某事会引起某种后果。 (4)be afraid + that从句，恐怕. (5)为某件已经发生或可能发生的事表示歉意或者作出否定判断，相当于sorry9. Many of the students and villagers never leave the village. leave主要用法归纳如下1. 离开; 脱离2. The train will leave at six tomorrow morning. 3. 2. 把留在; 留下4. Leave the child at home. 把小孩留在家里。5. 3. 遗忘; 丢下6. I left my notebook in the dormitory. 我把笔记本落在宿舍里了。7. 4. 使处于(某种状态),后面常接宾语补足语8. Leave the door open9. 5. leave for+地点，“动身去某地”10. He left for the station a few minutes ago.11. 10.must /have to12. must多表示主观需要或责任感的驱使有必要或有义务去做某事，多译为“必须”，13. have to多表示客观存在的环境所限,即客观要求(无奈)而为之，多译为“不得不干某事”。14. I must clean the room because there are too dirty.15. I have to do my homework now. Sb pay some money for sth 某人为某物花费多少钱 Sb spend some time/money on sth 某人在做某事或某物上花费时间/钱 Sb spend some time/ money (in)doing sth Sth cost sb some money 某物花费某人多少钱二、短语归纳1.get to school 到校 2.take the subway 乘地铁3.take the train 坐火车 4.leave for 到地方去，离开去某地5.taketo把带到 6. most students 大多数学生7. depend on 依赖，决定于 8.fromto从到9.think of 想到，想起 10.ride bikes 骑自行车11.in other parts of the world 在世界的其他地方 12. how far 多远13.take the train