Unit4知识要点总结2022-2023年人教版英语七年级下册.docx

2022-2023年人教版英语七年级下册Unit 4 Don't eat in class!一、重点单词arriveV.到达listenv倾听rulen.规则；规章dirtyhalln.大厅kitchenn.厨房diningn.餐厅moreadj.fightV.noisyadj.吵闹的sorryadj.抱歉的noisen.噪音outsideadv.在外面relaxV.放松insideadv.在里面relaxingadj .令人放松的wearV.穿戴relaxedadj.放松的importantadj.重要的readV.阅读bringV.带来terribleadj.糟糕的uniformn.制服feelV.感觉；觉得quietadj.安静的strictadj.严格的outadv.在外面rememberV.记得；记住practiceV.练习；实践followV.跟随；遵循dishn.碟盘luckn.运气beforeconj.&prep .在.之前luckyadj.幸运的afterconj.&prep .在之后luckilyadv.幸运地keepV.保持unluckilyadv.不幸地hairn.头发learnV.学会；学习二、重点短语短语含义learn to do学会做某事learn from.从中学习keep doing保持做某事keep quiet保持安静practice doing练习做某事arrive in/at.到达bring.to.给带来wear uniforms穿制服It's important to do做某事很重要do the dishes洗盘子make one's bed整理床铺be soiry for.对感到抱歉listen to.听have to do不得不做某事go out外出be strict with sb对某人严格be strict in sth对某事严格remember to do记得要做某事remember doing记得做过某事follow the rules遵循规则good luck好运on time准时in time及时fight with sb与某人打架fight for.对而争斗三、知识点1. remember 的用法remember to do记得要做某事remember doing记得做过某事注意：forget和它一样的用法，词义相反而已。2. bring/take 的辨析bring指的是带到说话地来take指的是从说话地带走，拿走3.1 mportant 的用法重要的ifs important for sb to do sth对某人来说做某事是的.n.importance重要；重要性the importance of的重要性4. practice 的用法practice doing sth:练习某事in practice实践中5. must/have to 的辨析have to强调客观原因导致必须;must表示主观意愿上必须have/has to 变否定 don't/doesn't have to6. learn的用法learn to do sth学做某事learn from sb向某人学习learn about得知，获悉四、语法点祈使句的用法1 .定义：表示命令、请求、建议的句子，一般省略主语you.2 .形式肯定形式(1) be+adj./n.be quiet!(2) 实义动词原型+其他stand up!(3) let sb do sthlefs go!否定形式(1) don't +V 原 don't stbe late again!(2) No+doing 一般用于警示语(3) let sb not do sth3.句型转换：You should do sth尸 Do sth!You mustn't do sth.= Don't do sth= No doing!祈使句,and/or+一般将来时的句子。