Unit+4+Why+don’t+you+talk+to+your+parents重点知识.docxVIP

Unit 4 Why don’t you talk to your parents重点知识一、词形变化1.wrong → right(反义词) 2.communicate(动词) →communication（名词）3.cloud(名词) → cloudy(形容词) 4.old → older/elder (比较级) 5. second→ secondly (副词) 6.explain (动词)→ explanation（名词）7.compete(动词) → competition (名词) 8. craze(名词) → crazy (形容词) 9. develop(动词) →development（名词）10.usual （形容词）→ usually（副词）11.perhaps → maybe/probably (同义词)二、重点短语新学1.get enough sleep 有足够的睡眠2.have free time 有空闲时间3.after—school classes 课外活动课4.take/ have after-school classes参加课后辅导班5.until midnight 直到半夜 6. too many books太多的书7. study too much学得过多8.look through 翻看9.a big deal 重要的事10.work out 成功地发展11.get on with 和睦相处，关系良好12.feel lonely and nervous感到孤独和紧张9.fight a lot 经常吵架/打架13.hang over 笼罩14.copy one’s homework 抄袭某人的作业15.be oneself 做自己16.spend time alone 独自消磨时光17.give sb. pressure 给某人施压18.compete with sb.与某人竞争19.free time activities 业余活动20. copy one’ s homework抄袭某人的作业21.cause a lot of stress导致许多压力22.give one’s opinion 提出某人的观点23.learn exam skills 学习应试技巧24.practice sports 体育训练25.cut out 删除26.compare??with??比较；对比27.cause stress 造成压力复习28.find somebody doing something发现某人正在做……复习1.talk to sb.与某人交谈2.too many/ too much太多3.hang out with sb.与某人闲逛4.write sb. a letter 给某人写信5.call sb up 给某人打电话6.be angry with sb.生某人的气7.so that 以便8.all the time 一直9.in future 今后10.make sb. angry 使某人生气11.worry about sth.担心某事12.family members 家庭成员13.get better grades 取得更好的成绩14.3get on (well) with somebody和某人相处（得好）15.get into a good university / a good senior high school上好大学/高中16.take him to the ball game带他去参加球类比赛17. get enough sleep有足够的睡眠18. write sb. a letter给某人写信19. be angry with sb. 生某人的气20.give something back to somebody= return something to somebody归还某物给某人21.forget about ……忘掉…… 22.stress out过度紧张/劳累三、重点句型1.allow sb to do sth允许某人做某事2.get into a fight with sb.（=fight with sb.= have a fight with sb.）与某人争吵/打架3.surprise sb令某人惊讶4.refuse to do sth。拒绝做某事5.offer to do sth主动提出做某事6.mind sb doing sth.介意某人做某事四、重点句子1. I studied until mid night last night so I didn’t get enough