八年级上册英语第一单元知识点
八年级科学上册第一单元的所有重点告诉我 英语八年级上册第一二单元的知识点重点告诉我 压强 浮力较为重要水的密度是为这两个做铺垫
八年级上册英语第十二单元知识点 是人教版的新目标么？Unit 12 What's the best radio station？本单元重点的知识点是形容词的比较级和最高级1.best：形容词的最高级，the是形容词最高级的先行词。本单元如果是形容词的最高级都跟着the2.当形容词是多音节，例如comfortable这种长的词，都要前面用more/most，less/lest来修饰。3should：情态动词，后面加动词原形do。是应当的意思。should还有一种用法是should have done 本应该做某事，结果没有做4 how long 多长how often 表频率 多少次how soon 多久how far 多远
人教版八年级上册一单元英语知识点 Unit11.疑问词how的用法(1)用什么手段，方法/交通工具How did he do it？I don’t know how to swim.How do you come toschool？(2)情况如何（指身体健康状况）How are you？(3)how many，how much表示“多少”how many后接可数名词复数，how much接不可数名词。(4)how often是对动作发生的“次数”提问，询问的是频率“多久一次”(5)How old.？询问年龄 How old areyou？I am five.(6)How about…？如何？怎么样？How about going to the movies？2.time表示不可数名词，意为“时间”。What time is it？表示可数名词，意为“次数，倍数”-注意“次数”的表达方法一次 once，两次 twice，三次或三次以上用基数词加上times：three times、five times、one hundred times.表示“…几次”的表达方法是：once a day/a week/a month/a year twice a day/a week/a month/a year3.How often do you shop？How often do you exercise？exercise v/n shop v/n1)He often exercises on weekends.We often do/take exercise(做运动)on weekends.2)We often shop on weekends.There are many shops in theneighborhood.4.As for homework，most students do homework every day。
八年级上册英语第一单元SectionB 2b的知识点 越全面越好 最好是老师讲过的 1、词组：in their free time activites 在他们的业余时间 their free time activites 业余活动情况num.percent of n.百分之的.go online 上网 the other ten percent 其他10%的学生 at least 至少 the answers to our questions 我们问题的答案 the most popular 最受欢迎的 be good to do sth.=be right/fine to do 做某事是对的 is through exercise=by exercising 通过锻炼 Old habits die hard 旧习难改2、句子We found that only fifteen percent of our students exercise every day.We all know that many students often go online，but we were surprised that ninety percent of them use the Internet every day.The other ten percent use it at least three or four times a week.Most students use it for fun and not for homework.The answers to our questions about watching television were also interesting.It is good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.Exercise such as playing sports is fun，and you can spend time with your friends and family。
