【2025秋学期预习学案】Unit 1 Section B（含教材原句解读+参考答案）【人教新目标九全英语Unit 1 How can we become good learners？】

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【2025秋学期预习学案】Unit 1 Section B（含教材原句解读+参考答案）
【人教新目标九全英语Unit 1 How can we become good learners 】
1、mistake"错误"的用法
【教材原文】I make mistakes in grammar.我在语法方面出错误。(P5)
(1)make mistakes(in...)意为"(在...方面)犯错或出错",其中 mistake 是可数名词,意为"错误，过失"。
He often makes mistakes in spelling words.他经常在单词拼写上出错。
Every one of us may make mistakes.我们每一个人都可能会犯错。
(2)by mistake意为"(因疏忽、健忘等)无意地;错误地"。
He took my umbrella by mistake.他错拿了我的雨伞。
【拓展延伸】
(l)mistake作动词,意为"弄错,误解",其过去式为mistook,过去分词为mistaken
We mistook the house.我们弄错了房子。
You have mistaken me.你误会我了。
(2)mistake 作动词,还意为"错把...当作...",常用结构为:mistake A for B把A错当作B。
People often mistake her for her twin sister.人们经常把她错当作她的孪生妹妹。
【精练】单项填空
(1) The teacher was very angry, because most students made in making sentences.
A.mistake B.mistakes C. problems D.wrong
(2)I'm sorry; I took your backpack mistake.
A.in B.on C.for D.by
根据汉语意思完成句子
(3)昨天我把他错当作我的同学了。
I him my classmate yesterday.
2、未必总是"not...always"
【教材原文】can't always understand when people talk to me当人们和我说话时,我不能总是理解(P5)
not与always连用时,表示部分否定,意为"不总是,未必总是"。
You can't always make everyone satisfied.你不能总是让每一个人满意。
We don't always agree with one another.我们的意见并不总是一致的。
温馨提示
与not构成部分否定时，always总是要放在not之后,而不能在其前面。
【精练】根据汉语意思完成句子
有钱的人未必总是快乐的。
The rich happy.
3、 Why don't you... "你为什么不"很重要
【教材原文】Why don't you join an English language club to practice speaking English 你为什么不加入英语俱乐部练习说英语呢 (P5)
Why don't you do sth. 意为"你为什么不...",是向对方提出建议时的英语,可以换为Why not do sth.
Why don't you ask your friends for help
=Why not ask your friends for help 为什么不向你的朋友寻求帮助呢
Why don't you improve your English by listening to tapes
= Why not improve your English by listening to tapes 为什么不通过听录音的方式提高你的英语水平呢
【拓展延伸】
向对方提出建议的句型还有:
(1)What/How about doing... 做...-怎么样
(2)Let's do...让我们做...吧,
What/How about going swimming 去游泳怎么样
Let’s go to the park. 让我们去公园吧。
【精练】单项填空
(1)Why don't you some money from your father
A.to borrow B. borrow C.borrowing D.borrows
(2)What about the chess club
A.joining B.join C.to join D.joins
句型转换
(3)Why don't you get a pen for her (改为同义句)
get a pen for her
4、"参加"方式花样多
【教材原文】Why don't you join an English language club to practice speaking English 你为什么不加入一个英语俱乐部去练习英语口语呢 (P5)
join是动词,意为"参加,加人",与join in和take part in意义相同,但用法不同。
join the Party 入党
join指加人某种组织并成为其中一员
join in the singing contest参加歌咏比赛
join in指参加竞赛、娱乐、游戏等活动,如果说加入某人的行列一起从事某项活动，则用join sb. in sth.
take part in the sports meeting参加运动会
take part in指参加会议或群众性的活动，后常跟movement,revolution,meeting,conversation,war等
My elder brother joined the army last year.我哥哥去年参军了。
Can I join in the game 我可以参加这个游戏吗
How many countries will take part in the World Cup 多少个国家要参加世界杯
【精练】用 join,join in 或take part in 的适当形式填空
(1)May I the competition
(2)1 didn't want to the sports meeting.
(3)They a health club.
5、to practice with,漏掉with不可以
【教材原文】I don't have a partner to practice English with.我没有伙伴来练习英语。(P5)
动词不定式to practice English with在句中作定语，其中a partner 作介词with的宾语,介词with 不能省略。
作定语的动词不定式前面的名词或代词如果作动词不定式中动词的宾语,动词不定式中的动词通常为及物动词或不及物动词加介词,例如:
She has nothing to worry about.她没有什么可担心的。
The old man has no room to live in.这个老人没有一间可以居住的房子。
He needs a pen to write with.他需要一支钢笔来写字。
【精练】汉译英
我需要一把椅子来坐。
6、代词it打排头的句型
【教材原文】First of all,it wasn't easy for me to understand the teacher when she talked.首先,当老师讲(英语)的时候我不容易听懂。(P6)
本句中包含句型"It is+adj.+for sb.to do sth.",表示"对某人来说,做某事是..(样子的)"。在这个句型中,位于句子开头的代词it是形式主语,并没有实际意义,它代表的是句子中的动词不定式。句中的sb.与do之间存在着逻辑上的主谓关系。
It's important for us to exercise every day.对我们来说,每天锻炼是重要的。
It isn't easy for me to learn English well学好英语对我来说不容易。
辨析:
It is+adj. +for sb.to do sth. adj.是来描述动词不定式to do sth.的属性的
+of sb,to do sth. adj.是来形容sb.的
It's hard for you to do so.这样做对你来说很难。
It's very kind of you to help me.
=You are very kind to help me.你帮助我真是太好了。
【精练】单项填空
(1)It's wrong not him a letter.
A.of me; to write B.for me; writing C.of me; writing D.for me;write
根据汉语意思完成句子
(2)看卡通电影对孩子们来说是有趣的。
the children cartoon films.
(3)你这样说真是太好了。
It's really nice you so.
词汇金钥匙
7、"一开始"的说法
【教材原文】To begin with,she spoke too quickly, and 1 couldn't understand every word.一开始，她说得太快了,我不是每个单词都能听懂。(P6)
动词不定式to begin with 意为"首先;起初",在句中作状语,相当于 at first。
To begin with,she is too young.首先,她还太年轻。
To begin with, we didn't know each other.起初,我们彼此不认识。
【拓展延伸】
begin with意为"以...开始",相当于 start with。
His English classes always begin with nice music.他的英语课总是以好听的音乐开始。
Do you know the word beginning with "I" 你认识这个以"!"开头的单词吗
【精练】句型转换
(1)At first.he didn't want to stay here.(同义句转换)
, he didn't want to stay here.
根据汉语意思完成句子
(2)让我们从读单词开始吧。
Let's reading words.
8、"部分否定"小结
【教材原文】To begin with,she spoke too quickly,and I couldn't understand every word.一开始，她说得太快了,我不是每个单词都能理解。(P6)
couldn't understand every word意为"不是每个单词都能理解",表示部分否定。not与every,both,all,each等连用时,通常只否定一部分,即表示部分否定,意为"并不都"，
Not all the balls are round.并不是所有的球都是圆的。
Both of them can't swim.他们两个并不都会游泳。
【精练】把下列句子翻译成汉语
(1) All of the students don't like playing computer games.
(2)Every one didn't go to the movie last night.
9、不要"害怕"afraid
【教材原文】I was also afraid to speak in class...我也害怕在课堂上发言(P6)
be afraid to do sth. 意为"害怕去做某事"。
I’m afraid to travel by plane.我害怕乘飞机旅行。
【拓展延伸】
be afraid后面除了跟动词不定式外,还有以下两种常见的结构:
(1) be afraid of doing sth. 害怕做某事。
I'm afraid of going out alone at night.我害怕夜晚独自外出。
(2)"be afraid+that 从句"表示"担心
I'm afraid that you are wrong.恐怕是你错了。
辨析:be afraid of doing sth,主要是表示人的一种习惯,或者说是与生俱来的一种心理,如怕高、怕黑等。
He is afraid of climbing high.他怕爬高.
be afraid to do sth.是表示一般的情况,或者是某时的一种心理状态。
He was afraid to visit the wild island after that experience.自那次经历后他害怕去那个荒岛。
be afraid of falling害怕(扣心)掉下去
be afraid to go因害怕而不敢去
【精练】单项填空
(1) The girl was afraid across the bridge when she saw some people fall into the river.
A.go B.going C.to go D.of go
(2) Mary was afraid of in the past. But now she isn't afraid any more. Because she has got an alarm clock.
A.late B. be late C. to be late D. being latc
根据汉语意思完成句子
(3)很多英语学习者都害怕与外国人交流。
Many English learners with foreigners.
10、"决定"decide的用法
【教材原文】so I decided to take lots of grammar notes in every class.因此.我决定在每一堂课上部记大量的语法笔记。(P6)
(1)decide意为"决定",后接to do sth.或 that从句。
We all decide to go.我们都决定去。
I decided that I would tell him about it.我决定要告诉他那件事。
(2)decide后面还常接带凝问词的动词不定式、名词或代词作宾语。
Only you can decide what to do next,只有你能决定接下来要做什么。("疑问词+动词不定式"作宾语)
You can't decide anything now.现在你什么也决定不了。(不定代词作宾语)
【拓展延伸】
(1)常见结构:decide not to do sth.和 decide against doing sth,表示"决定不做某事"。
We decided not to buy that computer.
=We decided against buying that computer,我们决定不买那台电脑了，
(2)表示"使某人作出决定"时,可用动词不定式充当宾语补足语
What decided you to lend him your money 什么使你决定借钱给他
(3)"决心做某事"有多种表达:decide to do sth.;make a decision to do sth, ;make up one's mind to do sth, 。
【精练】单项填空
(1)It was very hard for me to make a ,but I decided to leave my job.
A. suggestion B. decision C.plan D. speech
用decide的适当形式填空
(2)He to get married yesterday.
(3)Who made the to go fishing
(4)The judge will give his tomorrow.
11、trouble制造的"麻烦"
【教材原文】...she had trouble making complete sentences.她在造完整的句子上有困难(P6)
have trouble(in)doing sth,意为"在做菜事上有困难",还可以说成have trouble with sth.。
I have some trouble in learning English.
=1 have some trouble with English.我在学习英语上有一些困难。
He had no trouble finding my house.他毫不费力地找到了我的房子。
【拓展延伸】
"在做某事上有困难"还可以说成have difficulty/problems (in) doing sth.或 have difficulty/problems with sth.
Do you have any problems in learning singing 你在学习唱歌上有困难吗
【精练】单项填空
(1)This boy had trouble to others.
A.talk B.talks C.talking D.to talk
根据汉语意思完成句子
(2)我认为他在做这么多工作上有困难。
I think he has so much work.
参考答案
1、mistake"错误"的用法
【精练】单项填空
(1) The teacher was very angry, because most students made B in making sentences.
A.mistake B.mistakes C. problems D.wrong
(2)I'm sorry; I took your backpack D mistake.
A.in B.on C.for D.by
根据汉语意思完成句子
(3)昨天我把他错当作我的同学了。
I mistook him for my classmate yesterday.
2、未必总是"not...always"
【精练】根据汉语意思完成句子
有钱的人未必总是快乐的。
The rich are not always happy.
3、 Why don't you... "你为什么不"很重要
【精练】单项填空
(1)Why don't you B some money from your father
A.to borrow B. borrow C.borrowing D.borrows
(2)What about A the chess club
A.joining B.join C.to join D.joins
句型转换
(3)Why don't you get a pen for her (改为同义句)
Why not get a pen for her
4、"参加"方式花样多
【精练】用 join,join in 或take part in 的适当形式填空
(1)May I join the competition
(2)1 didn't want to take part in the sports meeting.
(3)They join in a health club.
5、to practice with,漏掉with不可以
【精练】汉译英
我需要一把椅子来坐。
I need a pair of chair to sit in.
6、代词it打排头的句型
【精练】单项填空
(1)It's wrong D not him a letter.
A.of me; to write B.for me; writing C.of me; writing D.for me;to write
根据汉语意思完成句子
(2)看卡通电影对孩子们来说是有趣的。
It ‘s fun for the children to watch cartoon films.
(3)你这样说真是太好了。
It's really nice of you to say so.
词汇金钥匙
7、"一开始"的说法
【精练】句型转换
(1)At first.he didn't want to stay here.(同义句转换)
To begin with , he didn't want to stay here.
根据汉语意思完成句子
(2)让我们从读单词开始吧。
Let's begin with reading words.
8、"部分否定"小结
【精练】把下列句子翻译成汉语
(1) All of the students don't like playing computer games.
并非所有人都喜欢玩电脑游戏。
(2)Every one didn't go to the movie last night.
昨晚并不是所有人都去看了电影。
9、不要"害怕"afraid
【精练】单项填空
(1) The girl was afraid C across the bridge when she saw some people fall into the river.
A.go B.going C.to go D.of go
(2) Mary was afraid of D in the past. But now she isn't afraid any more. Because she has got an alarm clock.
A.late B. be late C. to be late D. being latc
根据汉语意思完成句子
(3)很多英语学习者都害怕与外国人交流。
Many English learners are afraid to communicate with foreigners.
10、"决定"decide的用法
【精练】单项填空
(1)It was very hard for me to make a B ,but I decided to leave my job.
A. suggestion B. decision C.plan D. speech
用decide的适当形式填空
(2)He decided to get married yesterday.
(3)Who made the decision to go fishing
(4)The judge will give his decision tomorrow.
11、trouble制造的"麻烦"
【精练】单项填空
(1)This boy had trouble C to others.
A.talk B.talks C.talking D.to talk
根据汉语意思完成句子
(2)我认为他在做这么多工作上有困难。
I think he has some problems doing so much work.