八年级上第二单元重点词组和句子.doc

八上（第二单元重点词组和句子） 1. how often 多久一次 2. go shopping = do some shopping去购物 go to the dentist 去看牙医 3. do some reading/cleaning 看东西/扫地 4. watch TV at home 在家看电视 5. go to the movies =see( a) films =go to the cinema 看电影，去电影院6. hardly ever 几乎从不 7. on weekends =on the weekend 在周末8. once a day = every day一天一次,每天 once a week/year一周(年)一次 9. twice a day 一天两次 twice a week/year 一周（年）两次 10.three times a year一年三次 11. three or/ to four times a week 一周三到四次 12. help with housework=help sb. do housework帮助做家务 13.maybe twice a month 或许一个月两次 14. exercise=take exercise =play/do sports进行体育锻炼 15.at least twice a month至少一月两次 16. use the Internet= go online上网 17. favorite movies/programs最喜爱的电影/节目 18. be free/busy有空/没时间 19. be full for somebody对某人来说已满 20.be full of something装满了什么东西 21.have dance and piano lessons上舞蹈和钢琴课 22. What kind of dance什么种类的舞蹈 23. swing dance摇摆舞 24.have to play tennis不得不打网球 25. go to bed early/get up early早早上床睡觉(起床) 26. fifteen percent of the students 百分之十五的学生 27. be surprised 令人吃惊的 be surprised to do sth. 吃惊的做某事 28.by using the Internet or watching game show通过上网或看游戏节目 29. find out the answer(s) to the question(s) 找到问题的答案 30.through exercise 通过锻炼 31. the best way to relax最好放松的方the best way to sth.最好做某事 32. such as… 例如,像 ，后接名词，名词短语，动词的ing形式等. such as用来列举事物时，一般列举同类人或事物中的几个例子。插在被列举的事物与前面的名词之间，as后面不可有逗号 33.more than/over two hours a day 一天多于两个小时，more than多于 less than three hundred people 少于三百人 ，less than少于 34.be good / bad for 对……有益(害) 35.be good at（doing）在……方面做得好；擅长…… 36. be good with sb. = be friendly to sb. 对某人（物）友好 37.be in good/poor health =keep/ be healthy? 身体状况好/不好 be in good health =keep/ be healthy 身体健康 38. What do you often do on Mondays? 星期一你通常干什么？ I often play soccer with my friends. 我通常和朋友一起踢足球 39. always, often, usually, sometimes, hardly ever, never表频率副词。一般情况下，多用于一般现在时态中。一般放在行为动词之前，be动词、助动词或情态动词之后。 40. I usually do my homework after supper. 我通常在晚饭后做作业。 41. How often do you visit your grandparents? Once a week.你多长时间看望你爷爷奶奶一次？一个星期一次。 42. We have Chin