八年级上册英语知识点汇总
argue with sb. about sth 为某事与某人争吵
【解析2】be nice to sb. 对某人友好 be friendly to sb be good to sb.
【解析】refuse =say no to v拒绝 refuse to do sth拒绝去做某事【解析】
offer to do sth 主动提出做某事
【拓展】offer v 主动给予1 offer to do sth 主动提出做某事2offer sb. sth= offer sth to sb. 主动提供给某人某物
【解析2】communicate v交流 communication n 交流;沟通communicate with sb. 和某人交流
【解析】explain 解释;说明→ explanation n 解释;说明explain sth to sb. 向
某人解释某事。explain to sb sth给某人解释某事
【解析】 be worried about sth. 担心某事【拓展】worry v 担心→ worried adj. 焦急
worry about = be worried about 为……担心
【解析】return ⑴v 归还=give back return ... to ... = give back to ... 把......还给......⑵ v 回来;返回 = come back
【解析】compete v竞争;对抗→ competition n 竞争compete with sb. 和某人竞
争compete against/ with 与……竞争
compete for 为……参加比赛
【解析】some time /sometime/some times/sometimes
【口诀】:分开是一段,合起是某时; 分开s 是倍次,合起s是有时
1 some time一段时间,做时间状语It takes sb. some time to do sth. 做某事花
费某人多长时间2 sometime adv 在某个时候,
3 some times 名词词组,“几次,几倍”4sometimes=at times 有时一般现在时的
标志词
【解析】cut out 删除;删去 v+adv cut up 切碎 cut down 砍到 cut in 插队 cut off 切断水、电供应
【解析】successful 成功的