人教版英语八年级下册知识点总结

Unit 1 what’s the matter?一、theme（了解）:1) Talk about health and first aid 健康与急救2）Give advice 提建议二、知识点P11、What’s the matter with(关于) sb\sth?某人或某物怎么了？（询问健康问题或困难，麻烦等）询问问题的其他常用句型：What’s the trouble\problem with sb?What’s wrong with sb? What’s up? (口语)What happened to sb? 某人发生了什么事？Is there anything wrong with sb?2、健康问题的表达：1）have\has +a\an+疾病have a cold\fever\cough (感冒，发烧，咳嗽)2）have\has+a\an+身体–ache have a stomachache\toothache\headache(胃疼，牙疼，头疼)3）have\has+a\an sore+身体部位have a sore back\throat (背疼，嗓子疼)4）身体部分+hurt head and neck hurt 头和脖子疼（P2）5)sb +hurt+身体部位\oneself hurt yourself 伤到你自己（P4）hurt his back伤到他的背(p5)6）cut oneself\身体部位cut myself切到自己（P2）7）have a heart problem心脏病have problems breathing 呼吸困难8）get hit 被打 get sunburned被晒伤3、1）foot-feet on foot 步行 tooth-teeth2) She talked too much yesterday and didn’t drink enough water.(1) too much, much too和too many: too much 太多，可以修饰动词和不可数名词；much too 太，修饰形容词，much too cold太冷；too many 太多，修饰可数名词复数。

（2）enough adv. adj. 足够的（地），充分的（地），enough修饰名词，可前可后，water enough=enough water 足够的水；修饰形容词需后置，big enough足够大P24、1）lie down and rest 躺下来休息考点lie 趟，lie-lay-lain-lying考点：休息 rest=take\have a rest=take breaks(a break)2) hot t ea with honey 加蜂蜜的热茶with介词带有，具有（反without）3）see a dentist 看牙医 4）get an X-ray考点5)take one’s temperature 量体温5．1）What should I do?考点：should 情态动词，应该，应当，用于询问，提出建议，或表达职责和义务。

As a student, you should study hard. (职责，义务)You should lie down and rest. (提建议)2）sound like 听起来像 3）on the weekend 在周末 all weekend 整个周末6、You need to take breaks away from the computer.你需要离开电脑休息。

考点1）need 实意动词，需要 need+n\ving(被动)\to do sth (需要做某事)I need your help.The trees need watering. (to be watered)树需要浇水了情态动词，need+do sth考点2）break cn 休息，间歇 take a break=take breaks v 折断，打破7、I sat in the same way for too long without moving .我以同样的姿势一动不动地做了太久。

1）in the same way 同样的方式 2）for too long 太久 3）without 没有+n\ving8、If your head and neck still hurt tomorrow, then go to a doctor.考点1）if引导的条件状语从句，用一般现在时表示将来。

考点2）hurt vi 疼痛3）go to a doctor去看医生=go to see a doctorP33a 9、1)go along沿着考点2）see sb doing sth 看到某人正在干某事（强调动作正在进行），See sb do sth 看到某人做某事（强调动作过程或经常发生）类似用法的感官动词：hear\watch\notice sb doing\do sth3）next to紧挨着，旁边 4）shout for help 呼救10、The bus driver, 24-year-old Wang Ping, stopped the bus without thinking twice.公交车司机，24岁的王平，没有多想便停下了车。

考点1）24-year-old，复合形容词，数词-名词（单数）-形容词，只作定语，表语用24 years old考点2)without thinking twice 没有再想，毫不犹豫反think twice11、He got off and asked the woman what happened?他下车问那位妇女发生了什么事？考点1）get off从、、、下来 g et off the bus\plane\horse\ship (较大的交通工具)，反 get onget out of t he car\taxi下车反 get into 上车考点2）happen vi 发生，没有被动语态，（1）sth happened+地点、时间某地或某时发生了某事（2）sth happened to sb 某人发生了某事（不好的事）（3）sb happened to do sth 某人恰巧干某事I happened to meet him.12、He expected most or all the passengers to get off an d wait fo r the next bus.他希望大部分或全部乘客下去等下一辆公交车。

考点1）expect sb to do sth期望某人做某事expect to do sth 期望做某事expect that从句2）wait for sb\sth 等待某人、某物 wait fo r sb to do sth等待某人做某事 wait to do sth 等待做某事13、To his surprise, they all agreed to go with him.令他惊讶的是，他们都同意和他一起去。

考点1）surprise n 惊讶to one’s surprise让某人惊讶的是in surprise 惊讶地 v 使惊奇考点2）agree to do sth同意做某事agree with sb 同意某人的观点 agree on sth 就某事达成一致We agreed on the price. 我们就价格达成了一致。

14、Thank s to Mr. Wang and the passengers, the man was saved by the doctors in time.多亏王先生和乘客们，医生及时挽救了老人。

考点1）Thank s to+n.\pron. 多亏，=with the help of thanks for 因、、、而感谢考点2）was saved 被动语态 was\were+动词的过去分词（被动语态的一般过去时）考点3）in time 及时 on time 准时15、1)help others帮助 2）think about 考虑3）hit-hit-hit4)right away立刻，马上=at once考点5）get into trouble陷入困境，惹麻烦be in trouble困境中 have trouble doing sth做某事有困难P416、1）反身代词：单数：myself, yourself ,himself, herself, itself复数：ourselves, yourselves, themselves反身代词的用法：（1）作主语同位语I made dinner myself. 我自己做的晚饭。

（2）作动词的宾语：hurt, cut, enjoy, help, hurt, teach, dress, look after等Did you hurt yourself playing soccer? (现在分词短语作时间状语)2）fall down 摔倒P517、1）Someone felt sick.有人生病了。

考点:sick adj. 生病的，有病的，可以做表语和定语，be sick\ill 生病sick kids 生病的孩子2）tell sb (not) to do sthP618、考点1）have problems\trouble\difficulty doing sth做某事有困难（反have no problem doing sth）2）be interested in+n\doing sth 对、、、感兴趣19、As a mountain climber, Aron is used to taking risks .作为登山者，阿伦习惯于冒险。

考点1）be used to doing sth习惯做某事used to do sth 过去常常做某事I used to stay up late, but I’m used to going to bed early.我过去常常熬夜，但是现在习惯早睡了。

考点2）risk cn.危险，风险take a risk=take risk s3)one of+cn复数、、、之一4）because of +n\pron\doing(短语) 因为、、、、 because+句子20、He found himself in a very dangerous situation.发现自己处在非常危险的境地。

考点1）find+sb\sth(宾语)+adj.\介词短语\现在分词（宾补）考点2）in a very dangerous situation处于非常危险的境况3）was caught 被动语态 4）by himself=alone 自己21、He could not f ree his arm.他无法使胳膊挣脱考点：free v 使自由，释放adj.空闲的，自由的，免费的22、But when his water ran out, he knew that he would have to do something to save his own life.但当他的水喝完时，他知道必须做些什么来自己的生命。