倘不学习，再美好的理想也会化成泡影;倘不勤奋，再美妙的也会付之东流;倘不实践，再广博的知识也会束之高阁。下面给大家带来一些关于人教版八年级英语下册unit4整理，希望对大家有所帮助。
Unit4 Why do’t you talk to your parents?
一.重点单词
allow [??la?] v. 允许，准许
wrong [r??] adj. 错误的
What's wrong? 哪儿不舒服?
midnight ['m?dna?t] n. 午夜，子夜
look through 浏览，快速查看
guess [ɡes] v. 猜测，估计
deal [di:l] v. 处理，应付
big deal 重要的事
work out 成功地发展，解决
get on with 和睦相处，关系良好
relation [r??le??n] n. 关系，联系，交往
communicate [k??mju:nikeit] v. 沟通,通信,通讯
communication [k??mju:n??ke??n] n. 交流，沟通
argue [?ɑ:ɡju:] v. 争论，争吵
cloud [kla?d] n. 云
elder ['eld?(r)] adj. 年级较长的
instead [?n?sted] adv. 代替
whatever [w?t?ev?r] pron. 任何,不管什么,无论什么
nervous [?n?:v?s] adj. 紧张不安的
offer ['a:f?r] v. 提供，自愿给予
proper [?pr?p?] adj. 合适的，适当的
secondly [?sek?ndli] adv. 第二，其次
explain [?k?sple?n] v. 讲解，解释，说明
clear [kl??] adj. 清晰的，清楚易懂的
copy [?k?pi] v. 复制
return [r?'t?:n] v. 回来，返回，归还
anymore ['en?m?:] adv. 不再，再也不
member [?memb?] n. 成员，会员
pressure ['pre??(r)] n. 压力
compete [k?m'pi:t] v. 比赛，竞争
opinion [??p?nj?n] n. 意见，想法，看法
skill [sk?l] n. 技能，技巧
typical [?t?p?kl] adj. 典型的
football [?f?tb?:l] n.足球
cut out 删去，删除
quick [kw?k] adj. 快的，迅速的
continue [k?n?t?nju:] v. 继续，连续
compare [k?m'pe?] v. 比较
compare…with 比较，对比
crazy [?kre?z?] adj. 疯狂的，狂热的
development [di?vel?pm?nt] n. 发育，成长，发展
cause [k?:z] n. & v. 原因;造成，使发生
usual [?ju:?u?l] adj. 通常的，平常的
in one's opinion 依… 看
perhaps [p??h?ps] adv. 可能，大概，也许
二.重点短语
1.have free time有空闲时间
2.allow sb. to do sth. 允许某人做某事
3.hang out with sb. 与某人闲逛
4. after-school classes课外活动课
5. get into a fight with sb.与某人吵架/打架
6. until midnight直到半夜
7. talk to sb. 与某人交谈
8. too many太多
9. study too much学得过多
10. get enough sleep有足够的睡眠
11. write sb. a letter给某人写信
12. call sb. up打电话给某人
13. surprise sb. 令某人惊讶
14. look through翻看
15. be angry with sb. 生某人的气
16. a big deal重要的事
17. work out成功地发展;解决
18. get on with与...相处
19. fight a lot经常吵架/打架
20. hang over笼罩
21. refuse to do sth. 拒绝做某事
22. offer to do sth. 主动提出做某事
23. so that以便
24. mind sb. doing sth. 介意某人做某事
25. all the time一直
26. in future今后
27. make sb. angry使某人生气
28. worry about sth. 担心某事
29. copy one’ s homework抄袭某人的作业
30. be oneself做自己
31. family members
32. spend time alone独自消磨时光
33. give sb. pressure给某人施压
34. have a fight with sb. 与某人吵架
35. compete with sb. 与某人竞争
36. free time activities业余活动
37. get better grades取得更好的成绩
38. give one’ s opinion提出某人的观点
39. learn exam skills学习应试技巧
40. practice sports体育训练
41. cause stress造成压力
42. cut out删除
三.重点句型
1. I studied until midnight last night so I didn't get enough sleep. 我昨晚学习到半夜所以睡眠不足。
2. Why don't you forget about it? 你为什么不忘掉它呢?
3. Although she's wrong , it,s not a big deal. 虽然她错了,但这并不是什么大事儿。
4. He should talk to his friend so that he can say he's sorry.他应该跟朋友谈谈以便他能说声对不起。
5. Maybe you could go to his house. 也许你可以去他家。
6. I guess I could, but I don't want to surprise him. 我想我可以，但我不想让他感到惊讶。