中考英语一轮复习人教版八年级上册Unit7-Unit10 必背知识清单.doc

八上Unit7-Unit10必背知识清单 U7-U8辨析 in ,after与later表示“以后”的用法in“in十时间段”表示“从现在开始算起的一段时间以后”，句中语动词通常用一般将来时，对其提问用how soon. He will leave in a minute.after“after+时间段”常用于一般过去时的句子中，对其提问用 when;“after+时间点”常用于一般将来时的句子中，对其提问用when. He went home after two days.later一般用于一段时间之后，即“一段时间later”相当于“after十一段时间”，多年后，她有了一个用于一般过去时。 Three years later, she had a baby.believe的用法believe sb.“相信某人”指相信某人的话believe in sb.“信任某人”，指信任某人的为人believe sb./sth.+ (to be)+adj./n.“相信/认为某人/物是”It's believed+ that从句“人们相信/认为.”I don't believe you!We believe in him. He is an honest boy. I believe him (to be) right.It is believed that the couple have left the country.agree的用法agree with sb./one's意见或决定what sb. said同意某人（的意见或决定所说的话）But some boys don't agree with his opinions at all.agree to sth. （to为介词）同意某一计划、建议等She agreed to the plan.agree to do sth（to为不定式符号）同意做某事They agreed to leave early.agree on sth.（双方协商后）在某方面意见一致Can we agree on a date?【拓展】agree的名词形式为 agreement;反义词为disagree.hundred的用法hundreds ofhundred 与of 连用时，常用复数形式，表示概数，意为“数百；成百上千”Hundreds of people are watching the dragon boat race now.数字+ hundredhundred 前有基数词修饰时，应用单数形式，表示具体的数目There are two hundred students on the playground.辨析 turn on, turn off, turn down 与turn upturn on 意为“（把水源、煤气、电源灯）打开”，反义词组为 turn offturn off意为“（把水源、煤气、电源灯）关闭”，反义词组为 turn onturn down意为“（把收音机等的音量）关小、调低”，反义词组为 turn upturn up 意为“（把收音机等的音量）开大、调高”，反义词组为 turn down共同点：在这些词组中，代词作宾语时，应位于动词与副词之间，名词作宾语时，名词位于副词之前或之后均可。另外 turn down还有“拒绝”的意思。辨析 fill.with, be filled with 与 be full offill.with 动词短语，“用把填满”，强调动作的过程be filled with 形容词短语，“充满”，侧重于动作和装的东西be full of 形容词短语，“充满”，侧重于状态He filled the glass with water.The room is filled with heavy smoke.The patient's room is full of flowers.It's time+(for sb.) to do sth.句型It's time+(for sb.) to do sth.表示“该是（某人）做某事的时候了” e. g. It's time for you to clean the classroom. 【拓展】（1)It's time for+ v.-ing /n.意为“该做某事了；到了做某事的时间了”，相当于It's time to do sth.（2)It's+ the/one's+序数词time+(for sb.)to do sth.表示“（某人）第几次做某事”U9-U10prepare的用法prepare+名词或代词 准备prepare sb. sth. = prepare sth. for sb.为某人准备某物prepare to do sth. 准备做某事prepare for 为做准备My mother is preparing us a meal. =My mother is preparing a meal for us.【拓展】preparation n.准备；准备工作invite的用法invite sb.to do sth.邀请某人做某事invite sb.to + some place邀请某人去某地They invited me to go to Paris with them. Mary invites me to her house.【拓展】invite的名词形式为 invitation,意为“邀请；请柬”，常用作可数名词，常用搭配如下：accept an invitation 接受邀请turn down an invitation 拒绝邀请【考点解析】until的用法until用于肯定句，意为“直到为止”，谓语动词应为持续性动词。用于否定句，和not构成“not.until.”结构，意为“直到才.”，谓语动词一般为终止性动词。She studies until 12:00 every night.She didn't go to bed until she finished her homework last night.look forward to的用法look forward to意为“盼望；期望”，to为介词，其后接名词或动词-ing形式I'm looking forward to meeting you again.【拓展】be used to doing sth.习惯做某事pay attention to doing sth.注意做某事stick to doing sth.坚持做某事辨析 hear from与hear ofhear from sb. = receive a letter from sb.意为 “收到某人的来信”hear of sb./sth. = hear about sb./sth.意为“听说某人/某事”if的用法If引导条件状语从句，以为 “如果”主将从现-If it rains tomorrow, we will not go to the zoo.主情从现-You can get good grades if you study hard. 主祈从现- Please let me know if he comes back.if引导宾语从句, 意为“是否”I wonder if I can get some advice from you.辨析 advice与advise(1)advice的用法advice n.劝告;建议,是不可数名词,无复数形式,也不能直接与不定冠词连用。表达数量时,要借助于piece.a piece of advice一条建议two pieces of advice 两条建议(2)advise的用法advise v.劝告；建议 advise sb. on/about sth. 关于给某人提出忠告/建议advise sb.to do sth.建议某人做某事；劝告某人做某事She advised me to buy a computer.Our teacher advised us on/about learning English.第 5 页 共 5 页学科网（北京）股份有限公司