新人教版八年级英语下册各知识点归纳总结
Unti1 what’s the matter?
一．短语归纳
1.too much 太多                      2.lie down 躺下 
3.get an X-ray  做个X光检查          4.take one ’s temperature 量体温 
5.put some medicine on ......在....上敷药  6.have a fever 发烧
7.take breaks /take a break 休息        8.without thinking twice 没多想
9.get off 下车                        10.take sb to the hospital 送某人去医院
11.wait for等待                        12.to one’s surprise 使.......惊讶的
13.thanks to多亏于；由于            14.in time及时
15.think about 考虑                  16.have a heart problem患有心脏病 
17.get into trouble 遇到麻烦        18.do the right thing做正确的事情事情
19.fall down 摔倒                      20.in the same way用同样的方式
21.get sunburned烧伤                  22.be interested in 对.....感兴趣
23.be/get used to doing sth.习惯于....        24. .take risks/take a risk 挑战;冒险
25.lose one’s life 失去生命              26.because of 因为
27.run out of 用完                    28.cut off 切除
29.get out of 从...出来                  30.make a decision/decisions 做决定
31.be in control of 掌管；管理          32.give up 放弃
33.go to a doctor看医生                34.get hit on the head头部受到撞击         
二．语法点
1.询问某人的健康问题及遇到什么麻烦的表达方法
--What’s the matter / the trouble/ the problem  with sb.?
What’s wrong with sb.?    What’s up with sb.?    What happened to sb,?
--have+ a/an+ 疾病名称   have a cold/fever/ cough
-华硕进入bios按哪个键-have + a/an + 身体部位和ache构成的词组 have a headache/ toothache/ stomachache
--have + a + sore + 身体部位 have a sore throat/foot/back
--have a pain in + the/one’s +身体部位 I have a pain in my leg.
2.情态动词should的用法     情态动词should的用法
表示劝告与建议，也表义务与责任；第一人称问句中，征询建议要记清
3.【反身代词】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。
数        人称
第一人称
第二人称
第三人称
单数
myself
yourself
himself  herself  itself
复数
ourselves
yourselves
themselves
如： look after oneself / take care of oneself 照顾自己  teach oneself sth./ learn sth. by oneself自学
enjoy oneself 玩得高兴，过得愉快          help oneself to sth 请自用……（随便吃/喝些……）. 
hurt oneself摔伤自己                      say to oneself自言自语 
leave sb. by oneself把某人单独留下          buy oneself sth.给自己买……东西
introduce oneself 介绍……自己 
三．书面表达:                  How to keep healthy
    How can we keep healthy? Here is some useful advice.
    First, we should do more exercise. Second, we should have a good eating habit. We should eat more vegetables and fruits, and try to eat less junk food. Finally, enough sleep is also very important. We should go to bed early so that we can get enough sleep.
    Health is the most important in our life. We should try our best to keep healthy. Health is good for our study and development.
书面表达拓展话题：疫情
As we all know, Because of Novel-coronavirus, we Chinese have had a special Spring Festival. Nobody wants to get the illness, but how should we prevent NCP and protect ourselves? Here is my advice about how to keep healthy.
First, we should try not to go outdoors and we should avoid going to the places where there are many people. Second, whenever we go out, we should wear antiseptic masks. They can protect us from catching the illness. And then, we should develop a habit of washing our hands. Last but not least, we should drink more water, have more rest and do proper sports at home, which will certainly make us stronger.
All in all, I am sure we can keep healthy if we follow the advice above.
Unit 2 I’ll help to clean the city parks
短语归纳
1.clean up 打扫干净                        2.cheer up （使）变得更高兴；振奋起来
3.give out 分发                            4. used to 曾经......；过去........
5.give away 赠送；捐赠                     6.set up 建立；设立
7.make a difference影响；有作用            8e up with 想出
9.put off (内存条是干嘛用的doing) sth. 推迟                  10.put up 张贴;举起；搭起
11.call up 打电话给                          12.help out with 帮助摆脱……困难
13.care for 照顾；照看                      14.give up (doing) sth放弃
15.try out for 参加选拔                      16e true 实现
17.run out of 用光                          18.take after 与.....相像
19.fix up 修理                            20.be similar to 与......相似
21.at the age of… 在……岁时                22.at the same time同时
23. 学期计划be busy with sth./in doing sth.忙于……    24.b肉馅饺子e worried about担心……
25.think about 我和舅妈思考；考虑                    26.raise money 筹钱
27.give away 捐赠                        28.a friend of mine我的一个朋友
29.be excited about对……很兴奋            30.be strong in 擅长……
用法归纳
1.need to do sth 需要做某事            2.make plan to do sth 制定计划做某事
3.ask sb (not ) to do sth 要求某人（不要）做某事
4.used to do sth 过去常常做某事      5.give up +时间+to do sth放弃时间做某事
6.get a 有......感觉          六一儿童节漂亮手抄报7.decide to do sth 决定做某事
8.help sb (to)do sth 帮助某人做某事     9.make a difference to 对......产生影响
10.make it possible for sb to do sth 使得做某事对某人来说是可能的
课文好句
1. We need to come up with a plan to tell people about the city park clean-up.
我们要相处一个计划来告诉人们关于这个城市公园清洁日的事。
2.We can’t put off making a plan.我们不能推迟制定计划了