人教版英语七年级下册知识点总结Unit1第一部分 1. play 的用法 play + 棋牌名词    play chess /play cards play + 球类名词    play basketball / play soccer / play volleyball play + the + 乐器类名词   play the piano / play the violin play with + 物  “玩耍某物”   play with the ball  play with + 人 “和某人一起玩”  play with him 初一英语练习题 英语单词快速记忆 初中英语试题 2. 辨析  speak / say / talk / tell   speak+语言  speak English  speak Chinese  say + 内容  She says “ Good morning” .  talk to sb. /talk with sb. 与某人交谈  He is talking with the doctor.   talk about sth. 谈论关于某事   tell sb. sth. = tell sth. to sb. 告诉某人某事  tell sb. to do sth. 告诉某人去做某事  tell sb. about sth. 告诉某人关于某事 3. want 的用法  want sth. 想要某物  I want an apple.   want to do sth. 想要做某事 I want to eat an apple.   want sb. to do sth. 想要某人去做某事 I want you to eat an apple. 4. join 的 用法 join + 组织 /团体/党派（身份发生变化） join the Party join in + 活动/ 比赛 / 游戏 （身份不发生变化）join in the game  5. 游泳的表达 swim = go swimming = have a swim = go for a swim 6. What about…? 的用法  What about …? …怎么样？ What about you? /What about the park?  What about doing sth? 做某事怎么样？ What about playing games? 7. 辨析 be good at / be good for / be good with  be good at sth. 擅长某事   He is good at English.   be good at doing sth. 擅长做某事  He is good at speaking English.  be good for 对…有好处  It is good for you .   be good with 善于应付…的  He is good with kids. 8. Sounds good = That sounds good. “听起来不错” 感官动词 ： sound 听起来  smell 闻起来  taste 尝起来  look 看起来  feel 摸起来 9. write 的用法 write down 写下；记下/write back 回信/write to sb. 给某人写信/writer 作家；作者 10. … wanted for… 的用法 …wanted for…  “ ……招收……” Actors Wanted for School Day. 校庆招收演员。 11. show 的用法 ① 名词 ， “节目”  TV show / talk show ② 动词， “给……看；展示”   show sb. sth. = show sth. to sb. “给某人展示某物” Can you show me a map? =Can you show a map to me?