新版新目标英语八年级上册unit2知识点总结发现.docxVIP

备战考试 | 千锤百练 PAGE PAGE 4 word版本 | 实用可编辑 Unit2 How often do you exercise? Section A 1. exercise v/n (1) v 锻炼 He exercises every day. (2) n 可数名词 练习 操 do morning exercises 做早操 do eye exercises 做眼保健操 不可数名词 锻炼 We often do / take exercise on weekends. Doing morning exercises is good for our health. 做早操对我们的安康有益。 2. on weekends=on the weekend在周末 美国英语 at weekends=at the weekend在周末 英国英语 3 help with sth= help sb (to) do.sth 帮助做某事 They help with this problem. They help you relax. 他们帮助你放松 4. What’s your favorite ? = What do you like best？你最喜欢的是什么？ 5.(1)sometimes有时 adv Sometimes he comes by bike and sometimes by bus. sometime adv 在某个时候 可用于一般过去时与将来时。 You can hand in your homework sometime before Friday. 你可以在周五前某个时候交作业。 (3)some time 名词短语 一段时间 Ill be away for some time. 我将离开一段时间。 (4)some times 名词短语 几次 time可数名词 次数 I have been to the Great Wall some times. 我去过长城几次。 (5)记忆口诀： 分开“一段时间〞，相聚“某个时候〞； S连住是“有时〞，分开“几次〞、“几倍〞行。 some和time分开写表示“一段时间〞，连着写表示“某个时候〞；有S连着写表示“有时〞，分开写表示“几次〞、“几倍〞 6. hardly adv. 刚刚,仅仅 hardly ever几乎从不 几乎没有; 几乎不 一般位于动词前 (1)hard adj. 硬的 困难的、困难的 adv. 努力地 刻苦地 猛烈地 位于动词之后 The ground is as hard as stone after the drought. 长期乾旱之后土地硬得就像石头一样。 Dont be too hard on her shes very young. 别对她太严了--她还小呢。 They work very hard. 他们工作非常努力。 be hard on sb 严格对待或严厉批评某人 be hard for sb to do sth 难做的; 难懂的; 难答的; 困难的 7. No, I never go shopping. 不， 我从不购物。 　 (1) go shopping 去购物 go+ v. Ing 形式表示进展某项活动 go swimming/ shopping/skating/skiing/fishing/climbing/hiking 去游泳/购物/滑冰/滑雪/钓鱼/爬山/徒步旅行。 (2) 频率副词always, usually, often, sometimes, hardly ever, never 频率副词 词义 频率 英文释义 always 总是 100% all the time usually 通常 90% often, generally often 经常 80% (at) many times sometimes 有时 50% at times, now and then hardly ever 几乎不 10% almost not, not at all never 从不 0% not ever, not at any time how often多久一次，提问动作频率 可用频率副词答复,也可用频率短语答复once a day ， twice a week，four times a month，every day 等。 twice a week 一周两次 表示频率的短语，表示频率的短语由次数＋a＋时间名词构成；一次或两次用 once和t