八年级上册英语总结.doc

Unit1一 短语。How often 多久一次 hardly ever 几乎不 on weekends 在周末 once a week 每周一次 twice a month 每月两次 every day 每天the result of 的结果 as for 关于 want to do sth 想干某事 be good for 对有好处 be bad for 对有坏处 drink milk 喝牛奶 come home from 从回到家 eating habits 饮食习惯 try to do sth. 努力干某事 a lot of= lots of 许多 how many（问数量）多少个 how much（问价格，或不可数名词）多少look after照顾 help sb. (to) do sth.帮助某人做某事 get good grades获得好成绩 the same as与相同 what sports什么运动 keep in good health=keep healthy保持健康二 句型。1. -你多久吃一次蔬菜？ -每天。 -How often do you eat vegetables? -Every day.2. 大多数学生每天做作业。Most students do homework every day.3. 她说这对我的健康有好处。She says its good for my health.4. 我呵护我的健康。 I look after my health.三 语法。1. 动词。 must (v. 必须) + 动词原形。（必须后加动原） try / want / help + to do sth. (to用于两个动词之间)help sb. ( to ) do sth. (to与help连用，to可以省略)2. 变形。 different (adj. 不同的)-（n. 不同）difference health (n. 健康)-（adj. 健康的）healthy-（最健康的）healthiest good (adj. 好的)-（更好的）better little (adj. 少的) -（更少的）less3.区分。maybe “可能，也许”，放句首，后面加从句。may be“可能是”，放句中。4.连词。（一个句子，只用一个连词。） 用了although / though (虽然)，就不用but。 用了because（因为），就不用so。5. 表示次数。一次once，两次twice.三次以上用：数词 + times（次数）其后再加a week(周) month（月）years（年）6. 句子中有频率副词，要考虑用动词的三单形式。（3单后s）eg：She often goes to the movies.7. here 引起的倒装句，谓语动词要与后面的主语一致。结构：here + be + 主语。eg: Here are (be) my photos.8. 介词。 about 大约（+数量），关于（+内容）。 from “从来” for + 一段时间。eg：I sleep for nine hours.四 范文。1. My eating habits (书本 P5 3a. )2. 写某人的eating habits .Li Hua is my classmate. He studies hard at school. He likes playing soccer and swimming. Li Hua has good eating habits. He eats a lot of vegetables and fruit. But he never eats junk food. Every day he goes to school by bus and plays sports for an hour after school. Also, he goes sw