人教版英语七年级下册教材详解.doc

人教版英语七年级下册Unit 1 国家 国家人 语言 某国的， 某国人的 America; 美国 the United States(the U.S.A) American English American Britain英国；England; the United Kingdom(the U.K.) Englishman English British France 法国 Frenchman French French Japan日本 Japanese Japanese Japanese China中国 Chinese Chinese Chinese Canada加拿大 Canadian English, French Canadian live 动词，表“居住；生存”，短语有： live on 以…为食；以…为生 Tigers live on meat. live in 住在某地 He lives in Beijing. dislike 不喜欢（=don’t/doesn’t/didn’t like）如：I dislike to go to the cinema. 重点句子 Where is he from ? = Where does he come from? He is from Japan. = He doesn’t come from Japan. Where does he live ? ----He lives in Tokyo. Please write to me soon. (write to sb. 写信给某人= write a letter to sb.) Unit 2 1、street 表“街道”，短语：on/ in the street 在街道上。 2、介词短语 ⑴ near 在…附近 ⑵ next to 紧挨着 ⑶ across from在…对面 ⑷ between ….and… 在Ａ和Ｂ之间 ⑸ in front of 在…外面的前面 ：There is a tree in front of a house. ⑹ in the front of在…里面的前面：The teacher is in the front of the classroom. ⑺ behind 在…外面的后面：The ball is behind the door. ⑻ in the back of 在…里面的后面 My friend sits in the back of the classroom. 3、through, across，over, 和past都是介词，不能单独做谓语，必须与动词连用才能做谓语。 1）through 从物体内部穿过， 如：walk through a forest. 穿过一个森林 2）past 从物体外面绕过, 如：walk past a post office 经过一个邮局 3）across 从物体表面横穿，如：go across the road 横穿马路 4）over 从物体上空越过, 如：fly over the city 飞过城市 【注意】pass（经过），cross (横穿) 都是动词，可作谓语，相当于“动词+past/across”. 如：①I pass (walk past) a post office every day. ② Don’t cross (walk across) the road. 4、straight ⑴形容词，笔直的，直的：She has straight hair. 她长着直发。 ⑵副词，直接地 Go straight down the road and then turn left. 5、turn (1)动词，拐 turn left 向左拐 (2)名词，拐弯 No left turn ! 禁止左拐弯 6、on the right 在右边， on the left 在左边 7、open (1)动词，打开 Open the door. (2)形容词，开着的 The door is open. 【注意】close 动词，关 →closed 形容词，关着的。The door is closed. 8、clean (1)动词，打扫 He is cleaning the room. (2)形容词，干净的 The room is clean. 9、Welcome to + 名词，表欢迎到某地 Welcome to China. 但Welcome back home.(home 为副词，副词可以直接修饰动词。因此，前不用介词to) 10、enjoy doing sth. 喜欢做某事 （enjoy 后只能接动