1、2021-2022学年仁爱英语八年级上册unit2知识点（详细版）八年级上册unit2 topic11. Keep fit =keep healthy 保持健康 ones health 某人的健康2. Should /shouldnt /had better /had better not +V原 3. See a doctor /dentist 看医生/看牙医4. You dont look well -You look terrible 你看起来不太好/很糟糕5. Whats wrong with you =whats the matter with you ? =whats the tr
2、ouble with you ? =what happened ?whats up ?怎么了？出了什么事？6. I have a toothache/headache/cold /fever /temperature /cough/backache /stomach ache 我。疼I have the flu我的流感了 三单用has have a bad/terrible cold 得了重感冒7. Im sorry to hear that 听到这个很难过8. I hope youll get well/better soon 我希望你很快好起来9. I cant sleep well .“
3、我睡不好” Sleep 是动词 well 是副词 have a good sleep “睡个好觉” sleep 是名词10. Enough +n adj +enough adj enough to do =too.to =so .that 11. Drink enough boiled water boiled water开水 boiling water 正在沸腾的水 12. Lift heavy things 提重物 lift 举起，抬起，消散 电梯13. Stay in bed 呆在床上14. How long have you been /felt like this ?你这样多久了15
4、. Take some medicine 吃一些药16. Shall I +V原。“我。好吗？”17. Have/take a rest 休息一下18. Suggestion 可数名词 “建议” advice 不可数名词 a piece of advice give sb some suggestions /advice 给某人建议 follow ones advice /suggestions遵照某人建议 advise sb to do建议某人做某事 19. Bruce has been ill for two days . For +时间段 “长达” 用 how long 提问20. St
5、even will take Bruce to the hospital . Take sb to sp 把某人带到某地21. How are you feeling ?=How do you feel ? Im feeling terrible =I feel terrible .22. Day and night =night and day 23. Not so well . Not too bad 24. Feel like doing sth I dont feel like eating . Want to do =would like to do =feel like doing
6、 25. Why dont you .=Why not. +V原 “为什么不”26. You should brush your teeth twice a day .你应该每天刷两次牙27. Too many +可s too much +不可数名词 “太多” much too “太”28. Lie down and rest 躺下休息29. Lots of =a lot of =plenty of +可S/不可数名词30. Eat hot food 吃辣的食物 31. Try something new 形容词放在不定代词之后 sth interesting nothing serious
7、32. Fall/fell down with a cry 哭着摔倒了33. Be hurt 受伤 Look after =take care of =care for 照顾34. Be glad to do 乐意做某事 be glad that从句“乐意。”35. Much bettermuch +比较级“。得多”36. Have an accident 发生事故 Watch out =look out =be careful 小心37. Return to sp =go/come back to sp返回某地38. Dont worry =Dont be worried . 别担心 Wor
8、ry =be worried worry about =be worried about 担心39. Help sb (to) do sth help sb with sth 帮助某人做某事40. Ask /tell /order sb (not ) to do sth 让、告诉、命令 某人（不要）做某事八年级上册unit2topic21. Must 必须，一定+V原型 用must提问，肯定回答用must，否定回答用neednt， mustnt是禁止的意思 Must I get up late today ? Yes, you must ./No, you neednt . You mustn
9、t make a noise .你禁止制造噪音2. Ask sb (not )to do sth 让某人（不要）做某事3. Give up (doing )sth 放弃做某事=stop doing 4. Look tired /well/nice /adj5. What caused it ?怎么回事6. I see=I know7. Staying up late is bad for your health . staying up（熬夜）是动名词做主语，谓语动词用单数， be bad for 对。有害， be good for 对。有益 ones health keep fit /hea
10、lthy 8. Late -early 9. Read in the sun 在太阳下读书 10. put litter into the dustbin把垃圾放进垃圾桶 11. do morning exercises 做早操 12. throw litter around /about 乱扔垃圾 13. Keep fingernails long keep +sth +adj keep sb doing keep trying 继续努力14. Wash hands before meals 15. Play sports right after meals right 恰恰，正好16. G
11、o to school without breakfast 不吃早饭就去上学=go to school without eating breakfast 17. He thinks (smoking can help him relax ).宾语从句 ，smoking是从句中的主语，是动名词作主语18. He often coughs .19. Thats too bad.太糟了 20. Cause cancer/illness 21. May I borrow your newspaper and show it to my father . Borrow sth from sb lend
12、sth to sb keep +一段时间 return=give back 还 show sb sth =show sth to sb 22. Its necessary for your health . Necessary 必要的23. It will keep you active during the day 24. Be careful (not )to do sth 小心（不要）做某事25. Too much +不可数名词 too many +名词复数 much too太26. Take care of =care for =look after 照顾 care about 关心2
13、7. Milk is a health drink 28. Force sb to do sth 29. Have to -must She had to drink a glass of milk because her mother was 30. always watching her 31. Be always doing sth 总是做某事（有感情色彩）32. Once一次，一旦33. As soon as 一。就 （常用语主将从现）34. Get /go mad 生气35. Make sb/sth +n/adj/V原“使得” But his mother made him tast
14、e it 36. Be surprised to do 做某事惊奇 be surprised at sth 对。惊奇37. By chance 偶然38. In fact=as a matter of fact 事实上39. Harm 危害 do harm to=be harmful to=be bad for 40. Not only .but also =not only .but .(as well ) 不但，而且 （就近原则）41. Use sth to do sth =use sth for doing sth sth be used to do =sth be used for d
15、oing 42. As soon as possible 尽快 as.as possible 尽可能。（many/much/quickly/adj或adv原型） 八年级上册unit2 topic3 1. Must 提问，肯定回答用must，否定回答用neednt或者dont have to。 Mustnt是禁止，相当于dont+V原 Must I get up now? Yes, you must . No ,you neednt /No, you dont have to . You mustnt get up now.=Dont get up now . Must 主观 have to客观
16、2. Exercise 动词，运动，锻炼 名词（不可数） 运动，锻炼 （可数）习题，体操 do morning /eye exercises do /take exercise =do/have /play sports 做运动3. To prevent the flu 不定式表目的 prevent/stop .(from) doing sth 防止/阻止。做某事4. Have the flu 5. Talk to 对某人讲 talk with 交谈 talk about 谈论6. On TV、on the radio on the phone 通过。7. May/can/could I +v
17、原 “我可以。吗？”8. Ask questions ask/tell sb (not ) to do sth 告诉/让 某人做某事 ask sb for help =turn to sb 向某人求助9. Go ahead 开始吧10. We should exercise often to build us up .不定式表目的 build sb up =build up sb =build 宾格up“使身体强健”11. Keep the room clean /warm 保持室内温暖 keep doing继续做某事 keep sb doing使某人一直做某事 keep sth +adj .
18、保持某物。 Keep trying 。 He always keeps me waiting . Keep/stay away from 远离12. All the time 一直 at the same time 同时13. Crowded places拥挤的地方 14. At once =right now =right away =immediately 立即 right now =now立即15. Follow/take ones advice /suggestions 采纳某人建议 advise sb to do 建议某人做某事16. Sore throat/eyes 17. Lot
19、s of =a lot of =plenty of +可S/不可18. Lie down and have a good rest 19. brush teeth twice a day (how often提问) 20. drink lots of boiled water 21. work on the Internet too long 22. play sports too much 23. eat hot food 24. Too many +复数 too much +不可数 much too 太25. Im afraid he is busy right now . Be afra
20、id to do =be afraid of doing害怕做某事 be busy doing 忙于做某事 26. Ring/call sb up =ring /call up sb =ring /call 宾格up 给某人打电话27. Later后来，稍后 see you later 稍后见 sooner or later 迟早 later on 稍后28. Leave a message 留口信 give sb the message to sb 把口信留给某人 take a message 带个口信29. This is Kangkang speaking 这是康康在讲话30. Forg
21、et to do 忘记要做的事 Dont forget to do =remember to do 记得要做。31. Give a talk 演讲 need to do 需要做某事32. 反身代词：myself yourself himself herself itself ourselves yourselves themselves 要和主语保持一致33. be on time and dont forget to take your camera be on time 准时，按时 in time 及时34. Be good /bad for 对。有益，有害 by oneself 独自35
22、. Do some cleaning /shopping /reading /listening 36. Be free =have time 有时间 Are you free ?=Do you have time ?37. Used to do 过去常常 -didnt use to do -Did .use to do 过去常常 Be/get used to doing sth 习惯于 Use sth to do sth =use sth for doing 使用某物做某事 Sth be used to do =sth be used for doing 某物被用来做某事38. Help s
23、b (to) do sth =help sb with sth 39. With the help of .=with ones help 在某人的帮助下40. Playing sports can also help you keep fit 动名词做主语41. Its necessary for you to learn about first aid . Learn about =know about 了解 first aid 急救42. On one hand .on the other hand 一方面，另一方面43. Cause many illnesses 导致很多种疾病44.
24、Say no to 对 。说不45. In order to =in order that =so that 为了，以便于 I get up early in order to catch the early bus =I get up early in order that I can catch the early bus . =I get up early so that I can catch the early bus .46. We should stop exercising when we are hurt . Stop doing 停止正在做的事 be hurt 受伤 47. Warm up 热身 48. Spend。On spend .(in) doing 花费 49. Instead of +n/pron/Ving “代替，而不是” instead 相反，代替，用在句首或句尾50. Be careful (not) to do sth 小心（不要）做某事51. A few times each week a few 几个 few 几乎没有 times表示次数 each+名词单数 each of +复数+谓语单数 复数+each+谓语复数
