八年级（上）复习要点.doc

八年级（上）复习要点 Units1-4 谈论活动的频率 谈论身体健康问题，提出建议 一般将来时 谈论交通方式，距离的远近 1. 1) How often do you watch TV? Twice a week. How often询问动作的频率，“几次，多少次”，常用答语有always, usually, often, sometimes, hardly ever, never, once a week, twice a day, every two days等 2）表示频率的副词，一般放在助动词，情态动词之后，实义动词之前。 sometimes还可放在句首或句末。 3) how often 多长时间一次 how many times 次数 how soon 将过多久 how long 多长时间/多长（长度） how many 多少（可数名词） how much 多少（不可数名词） How many times do you go to the movies in a month? About three times. How long will it take to get to the station? About half an hour. How long have you been a teacher? For ten years. How long is the river? It’s 100 kilometres. How soon will he come back? In an hour. 2. sometimes, some times, sometime, some time sometimes副词，“有时候”表示动作发生的频率 Sometimes we are busy. some times“几次”，常表示动作发生的次数 I have read the book some times. sometime“某时”，相当于 at any time I’ll go to see her sometime next week. some time表示“一段时间” It’ll take me some time to finish the work. 3. be good for sth./ sb.对某事或某人有益处 be bad for 对……有害处 be good to sb. 对某人友好 相当于be kind/ friendly to sb. be good with sb. 善于照顾 be good at 擅长…… It’s good to do sth. 做某事是对的 Doing sports is good for our health. We should be good to old people. Are you good with children? He is good at swimming. It’s good to help others. 4. v-ing 1) eating habits“饮食习惯” eating动名词作定语 The reading room the swimming pool a walking stick 2) go+v.-ing 去干某事 go shopping/ fishing/ hiking/ swimming/ camping 3) do some v.-ing 做某事 do some reading/ shopping/ cleaning/ washing 4) practice 后接名词，代词，动名词 practice/ mind/ finish/ enjoy/ keep/ give up/ can’t help +doing 5) be busy doing/ feel like doing/ spend…(in) doing/ be (well) worth doing 6) stop/ prevent/ keep … from doing 7) prefer doing to doing