人教版八年级英语下册Unit 3知识点

Unit3 Could you please clean your room?Section A重点短语go out for dinner 出去吃饭stay out late 在外面待到很晚go to the movies 去看电影get a ride 搭车work on 从事finish doing sth. 完成做某事clean and tidy 干净整洁do the dishes 洗餐具take out the rubbish 倒垃圾fold your/the clothes 叠衣服sweep the floor 扫地make your/the bed 整理床铺clean the living room 打扫客厅no problem 没问题welcome sb. 欢迎某人come home fro m school/ work放学/下班回家throw down 扔下sit down 坐下come over 过来take sb. for a walk 带某人去散步all the time 一直;总是all day/evening 整曰/夜do housework 做家务shout back 大声回应walk away 走开.share the housework 分担家务a comfortable home 一个舒适的家in surprise 惊讶地get something to drink 拿点喝的东西watch one show 观看一个节目hang out 闲逛pass sb. sth. 把某物传给某人lend sb. sth. 把某物借给某人get sth. wet 使某物弄湿hate to do sth. 讨厌做某事do chores 做杂务help sb. (to ) d o /with sth 帮助某人干某事bring a tent带顶帐篷来buy some snacks买些小吃go to the store去商店invite sb. to a party邀请某人参加聚会make sb. do sth. 使某人做某事enough stress足够的压力waste of time浪费时间in order to为了get good grades取得好成绩mind doing sth. 介意做某事depend on依赖;依靠develop children’s independence发展孩子的独立性look after/take care of 照顾；照看do one’s part in (doing ) sth.做某人分内的事二、重点句型1. Could you please…..do sth. ?Could you please clean your room?你能整理一下你的房间吗？2. I have to do some work.我必须干些活。

人教版八年级英语下册Unit-1--Unit-3-单元知识点归纳free【动词】使……解脱，得到自由He could not free his arm.free from21. run out用完，用尽 When his water run out, he knew that he would have to do something to save his own life.物sth. tun out. 某物用尽了。

人sb. run out of物sth..人用尽了某物。

He run out of all his money last night.22.risk sth to do sth. 冒着...的风险去做某事 take a risk=take risks 冒险risk doing ...=take the risk of doing ...23. the importance of (doing) sth.（做）某事的重要性 We students should know the importance of (learning) English.importance n. 重要（性）， important adj.重要的，unimportant adj.24.decision 【名词】决定；抉择； make a decision to do sth.decide25. be in the control of …掌管，管理 The headmaster is in the control of this new school. be out of control无法控制，无法管理 be under control被控制住，在控制之中26. 【复习】mind意为介意，Would you mind my opening the window?27. give up (doing) sth. 放弃（做）某事，give up (playing) computer games；give up后可接名词、代词和动词ing形式，也可不接，如 Never give up easily.II. 重点短语1. have a fever 发烧2. have a cough 咳嗽3. have a toothache 牙疼4. talk too much 说得太多5. drink enough water 喝足够的水6. have a cold 受凉;感冒7. have a stomachache 胃疼8. have a sore back 背疼9. have a sore throat 喉咙痛10. lie down and rest 躺下来休息11. hot tea w ith honey 加蜂蜜的热茶12. see a dentist 看牙医13. get an X-ray 拍X 光片14. take one’ s temperature量体温15. put some medicine on sth. 在……上面敷药16. feel very hot 感到很热17. sound like 听起来像18. all weekend 整个周末19. in the same way 以同样的方式20. go to a doctor 看医生21. go along 沿着……走22. on the side of the road 在马路边23. shout for help 大声呼救24. without thinking twice 没有多想25. get off 下车26. have a heart problem 有心脏病27. to one’ s surprise使....... 惊讶的28. thanks to 多亏了；由于29. in time 及时30. save a/one’s life挽救生命lose one's life 31. get into trouble 造成麻烦32. right away 立刻；马上33. because of 由于34. get out of 离开;从……出萍35. hurt oneself 受伤36. put a bandage on sth. 用绷带包扎37. fa ll down 摔倒38. feel sick 感到恶心39. have a nosebleed 流鼻血40. cut his knee 割伤他的膝盖41. put her head back 把她的头向后仰42. have problems breathing 呼吸困难43. mountain climbing 登山运动44. be used to doing sth. 习惯做某事45. run out (of) 用完;用尽46. so that 以便47. so. . . that 如此… …以至于…48. be in control of 掌管;管理49. in a difficult situation 在闲境屮50. keep on doing sth. 继续或坚持做某事51. make a decision 做出决定52. take risks 冒险53. give up 放弃III. 重点语法【反身代词】英语中共有八个反身代词，在使用时应注意和它所指的相应的对象在人称、性别、数上保持一致。

人教版八年级下册英语 Unit 3重要短语、句型、重点讲解及作文范文Unit 3 Could you please clean your room?一、重点短语1. go out for dinner 出去吃饭2. stay out late 在外面待到很晚3. go to the movies 去看电影4. get a ride 搭车5. work on 从事6. finish doing sth. 完成做某事7. depend on依赖;依靠8. do the dishes 洗餐具9. take out the rubbish 倒垃圾10. fold your/the clothes 叠衣服11. sweep the floor 扫地12. make your/the bed 整理床铺14. no problem 没问题15. welcome sb. 欢迎某人16. come home from work下班回家17. throw down 扔下18. a waste of time浪费时间19. make sb. do sth. 使某人做某事20. take sb. for a walk 带某人去散步21. all the time 一直;总是22. all day/evening 整曰/夜23. do house work 做家务24. shout back 大声回应25. enough stress足够的压力26. share the housework 分担家务27. look after/take care of 照顾；照看28. in surprise 惊讶地29. get something to drink 拿点喝的东西30. in order to为了31. hang out 闲逛32. do one’s part in (doing ) sth.做某人分内的事33. lend sb. sth. 把某物借给某人34. get good grades取得好成绩35. hate to do sth. 讨厌做某事36. do chores 做杂务37. help sb. do / with sth 帮助某人干某事38. mind doing sth. 介意做某事39. buy some snacks买些小吃40. go to the store去商店41. invite sb. to a party邀请某人参加聚会第1页共9页二、重点句型1. Could you please…..do sth. ? / Could you please clean your room?2. I have to do some work. 我必须干些活。

新目标人教版英语八年级下册u n i t3知识点+练习题-CAL-FENGHAI.-(YICAI)-Company One1Unit3 Could you please clean your room?Section A（1a-2d）学习目标：1.掌握1a-2d的词语2.学习提出礼貌的请求和请求允许；3.学会使用句型：Could you please...和Could I...；4.学习重点：掌握一些家务活动相关的动词短语。

掌握情态动词could的用法和助动词do的用法。

5.学习难点：掌握情态动词could的用法和助动词do的用法【一】自主学习明确目标1 试读单词，解决语音问题，联系有关旧单词2 查阅下面的短语动词1) 出去吃饭_______________ 2)在外面待到很晚_______________3)去看电影_______________ 4)搭车_______________5)完成做某事_______________ 6)干净整洁_______________ 7)洗餐具_______________ 8)倒垃圾_______________9)叠衣服_______________ 10)扫地_______________ 3．观察以上词组的构成方式：【语言点】1. —Peter, could you please take out the trash请你把垃极倒掉好吗—Sure, Mom.可以，妈妈。

—Could you please do the dishes 请洗盘子好吗—Sorry, I can’t. I have to do my homework.抱歉，我不能。

我得做作业。

（1）在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。

这种情况下不能把could看作can的过去式。

以上两句中用could是为了表示礼貌的请求。