2022年中考英语一轮复习人教版八年级上册Unit 7 -Unit 10 必背知识清单
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| 名称 | 2022年中考英语一轮复习人教版八年级上册Unit 7 -Unit 10 必背知识清单 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2022-03-10 14:59:56 | ||
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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 of
hundred 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+ hundred
hundred 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 up
turn on 意为“（把水源、煤气、电源灯）打开”，反义词组为 turn off
turn off意为“（把水源、煤气、电源灯）关闭”，反义词组为 turn on
turn down意为“（把收音机等的音量）关小、调低”，反义词组为 turn up
turn 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 of
fill...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-U10
prepare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 of
hear 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
①advice 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。
②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
①advise v.劝告；建议 advise sb. on/about sth. 关于…给某人提出忠告/建议
②advise 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.
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 of
hundred 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+ hundred
hundred 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 up
turn on 意为“（把水源、煤气、电源灯）打开”，反义词组为 turn off
turn off意为“（把水源、煤气、电源灯）关闭”，反义词组为 turn on
turn down意为“（把收音机等的音量）关小、调低”，反义词组为 turn up
turn 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 of
fill...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-U10
prepare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 of
hear 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
①advice 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。
②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
①advise v.劝告；建议 advise sb. on/about sth. 关于…给某人提出忠告/建议
②advise 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.