【2025秋学期预习学案】Unit 1 Self check & Reading（原句解读+参考答案）【人教九全英语Unit 1 How can we become good learners？】

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【2025秋学期预习学案】Unit 1 Self check & Reading（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、“如果”是if
【教材原文】If you don't know how to spell new words, look them up in a dictionary.如果你不知道如何拼写生词,就查一下词典。(P7)
if连词,意为“如果”,引导条件状语从句,在含有if引导的条件状语从句的主从复合句中,当主句的时态是一般将来时,if引导的条件状语从句用一般现在时代替将来时。【主将从现】
If you feel tired, you should have a good rest at home.如果你感到疲劳的话,你应该在家好好休息。
If it rains tomorrow,I won't go to the beach.如果明天下雨,我将不会去海滩。
【精练】
单项填空
(l)If he here next week, we will visit our teacher with him.
A.come B. will come C.comes D.is coming
汉译英
(2)如果你完成作业,你就可以回去。
2、“查阅”look up
【教材原文】If you don't know how to spell new words，look them up in a dictionary.如果你不知道如何拼写生词,就查一下词典。(P7)
look up意为“(在词典,参考书等中)查阅;查找”。
Please look up these new words in a dictionary.请在词典里查阅这些生词。
lookup是“动副”结构的短语,它的宾语如果是名词，该名词可以放在look与up之间,也可放在up之后;但是look up的宾语如果是代词,只能放在look与up之间。
【拓展延伸】
常见的含有look的动词短语还有:look at 看;look like看起来像;look for寻找;look after照顾,照看;look over检查等。
【精练】单项填空
(l) He doesn't know how to these new words in the dictionary.
A.look for B.look up C.look at D.look like
改错
(2) If you don't know the meaning of the word, you can look up it in the dictionary.
根据汉语意思完成句子
(3)他正在找他的妈妈。
He is his mother now.
(4)这个女孩看起来像她爸爸。
This girl her father.
3、正确理解“a second”
【教材原文】most people speak English as a second language大多数人把英语作为第二语言(P7)
“不定冠词a/an+序数词”意为“又一;再一”。
Although he has a watch, he wants to buy a second one,尽管他有一块手表,但是他还想再买一块。
【温馨提示】
“the+序数词十其他”表示顺序,意为"第..."
the first day 第一天 the second term第二个学期 the third one第三个
【精练】单项填空
(1)Although I have one house, I really want to build one.
A. the second B.second C. a second D. a third
(2)She is person to get to school.
A.the first B.a first C.one D.first
4、“除非”要找unless
【教材原文】And unless we deal with our problems, we can easily become unhappy.如果我们不处理我们的问题,我们就很容易变得不快乐。(P8)
连词unless引导条件状语从句,意为“如果不;除非”，相当于if...not.
You will get to school on time unless you don't catch the bus.你会按时到学校的,除非你没有赶上公共汽车
You'll fail your next exam unless you start to work hard.除非你开始用功学习,否则下次考试你会不及格的。
【温馨提示】
若unless从句本身是否定句或引导的从句为虚拟情况时,不能与if...not转换。
【精练】单项填空
(1)The sports meeting will continue it rains this afternoon.
A.but B.since C.as soon as D.unless
(2) it doesn't rain tomorrow, we'll go to the beach.
A.If B. Although C.Unless D. Because
根据句意及首宇母提示完成单词
(3)Don't enter the room u you are asked to.They arc having a meeting
5、 deal with 与 do with,“处理”的方式不同
【教材原文】And unless we deal with our problems, we can easily become unhappy.如果我们不处理我们的问题,我们就很容易变得不快乐。(P8)
deal with与do with都意为“处理,解决”,两个短语的区别如下:
词条 用法 例句
deal with 通常与疑问副词how连用,侧重于处理问题的方式 You should learn how to deal with your problems. 你应该学会如何处理你的问题。
do with 通常与疑问代词what连用，侧重于对事物的利用 What have you done with these vegetables 你是怎么处理这些蔬菜的
【精练】单项填空
(1)I want to know you have dealt with this problem.
A.how B. what C.how to D. what to
句型转换
(2) What do you want to do with this problem (改为同义句)
do you want to this problem
6 、influence与affect 的“影响”不同
【教材原文】It can also influence the way we behave with our families.它也会影响我们对待家人的方式。(P8)
(1)influence在句中作及物动词,意为“影响;对...起作用”.
Don't let me influence your decision,不要让我影响你的决定。
Don't be influenced by bad examples.勿受不良事例的影响。
【拓展延伸】
influence也可作名词,意为“影响,作用”。have a/an+形容词+influence on sth./sb.对某事或某人有影响。
Television has a strong influence on people.
电视对人有很大的影响。
His actions had a bad influence on the children.他的行为对孩子有不好的影响。
(2)affect也意为“影响”,它与influence的区别如下:
词条 词性 用法 例句
influence 既作动词,又作名词 表示“影响”,主要指对行为、性格、观点等产生间接的或潜移默化的影响 What you read influences your thinking. 你读的东西对你的思想有影响。
affect 作及物动词 主要指一时的影响，强调影响的动作,可指一般意义的影响(不分好坏),也可指不良影响 The news did not affect her at all. 这条消息对她没有一点影响。
【精练】单项填空
(1)My advice had no influence him.
A.for B.in C.at D.on
根据句意及首字母提示完成单词
(2)Some bad examples are i more and more young people.
7、爱“生气的”angry
【教材原文】Most of us have probably been angry with our friends parents or teachers.我们绝大多数人可能都生过朋友、父母或老师的气。(P8)
be angry with...意为“对...感到生气、愤怒”。反义词组为 be pleased with...“对...感到高兴、满意"。
We're all very angry with ourselves.我们都对我们自己很生气。
The teacher was pleased with our answer.老师对我们的回答很满意。
【拓展延伸】
关于angry还有其他几种常见搭配:
(1)be(get)angry at表示“因...感到生气”,at后接生气的原因。at也可用about代普。
We were angry at being kept waiting for a long time.我们因久等而生气。
(2)be angry with sb.for(doing)sth.因为(做)某事而生某人的气，
We are angry with him for keeping us waiting.他让我们一直等,我们很生气。
【精练】单项填空
(1)We did the work badly,so our teacher got angry us.
A.in B.about C.for D.with
根据汉语意思完成句子
(2)我的父母很容易因为小事而生气。
My parents tend to the trifles(小事).
8、“失去”lose要不得
【教材原文】Time goes by, and good friendships may be lost.随若时间的流逝,美好的友谊可能会失去。(P8)
(1)lost是动词lose的过去分词,在此作形容词用,意为“失去的;丢失的”,在句中作表语。
My new watch is lost.我新买的手表丢了。
(2)lose作及物动词,意为“失去;丢失;迷失;丧失”,过去式及过去分词均为lost。
I lost my key.我把钥匙丢了。
Children lost their way in the forest.孩子们在森林里迷了路。
【拓展延伸】
lose作动词,还意为“失败;输”,lose to sb.输给某人。
He lost the game. 他输掉了比赛。
【精练】单项填空
(1)His notebook .
A.lost B.is lost C.lose D.is losed
(2)He lost his brother.
A./ B.at C.to D.with
9、疑问词会见动词不定式
【教材原文】We must learn how to change these "problems" into "challenges".我们必须学会如何把这些“问题”转化为“挑战”。(P8)
句中how to change...是一个“疑问词+动词不定式”结构,作learn的宾语。
“疑同词+动词不定式”在句中的作用有:
(1)作主语
Where to go is a problem.去哪儿是个问题，
(2)作宾语
I know how to use the machine.我知道怎样使用这台机器。
(3)作表语
The question is how to get there.问题是怎样到达那儿。
【温馨提示】
“疑问词十动词不定式”结构在句中并不构成复合句,但它们有些可以转化为复合句,意思基本相同。
I really don't know what to do.
=l really don't know what I should do.我真的不知道我该做什么。
【精练】单项填空
(1)-Are you going to buy a camera
-Yes. But there are so many kinds that I can't decide to buy.
A.what B.which C. how D.where
同义句转换
(2)1 don't know how I can use the computer.
I don't know use the computer.
完成句子
(3)1 couldn't remember (怎样拼写)the word“challenge”.
10、compare的“比较”有差异
【教材原文】By comparing yourself to other people, you will find your problems are not so terrible.通过把你自己同别人比较,你会发现你的问题并不是那么严重。(P9)
compare动词,意为“比较,对照;比作”，常用的两个短语为compare...with...和compare...to....但是它们所表示的含义有差异。
词条 用法 例句
compares ...with... 意为"把...与...相比",通常指同类相比,with有时也可用to代替 He always compares his toys with other children's toys. 他总是把他的玩具与其他孩子的玩具作比较。
Compares...to... 意为"把...比作...",通常指异类相比,此时to不能用with代替 We often compare a teacher to a candle. 我们常把老师比喻成蜡烛。
【精练】根据句意及首字母提示完成单词
(l)Don't c yourself with others; you should be confident(自信的).
根据汉语意思完成句子
(2)人们把孩子比作花朵。
People children flowers.
参考答案
1、“如果”是if
【精练】单项填空
(l)If he C here next week, we will visit our teacher with him.
A.come B. will come C.comes D.is coming
汉译英
(2)如果你完成作业,你就可以回去。
If you finish your homework ,you can go back.
2“查阅”look up
【精练】单项填空
(l) He doesn't know how to B these new words in the dictionary.
A.look for B.look up C.look at D.look like
改错
(2) If you don't know the meaning of the word, you can look up it in the dictionary.
look up it 更改成 look it up
根据汉语意思完成句子
(3)他正在找他的妈妈。
He is looking for his mother now.
(4)这个女孩看起来像她爸爸。
This girl looks like her father.
3正确理解“a second”
【精练】单项填空
(1)Although I have one house, I really want to build C one.
A. the second B.second C. a second D. a third
(2)She is A person to get to school.
A.the first B.a first C.one D.first
4“除非”要找unless
【精练】单项填空
(1)The sports meeting will continue D it rains this afternoon.
A.but B.since C.as soon as D.unless
(2) A it doesn't rain tomorrow, we'll go to the beach.
A.If B. Although C.Unless D. Bccausc
根据句意及首宇母提示完成单词
(3)Don't enter the room unless you are asked to.They arc having a meeting
5 deal with 与 do with,“处理”的方式不同
【精练】单项填空
(1)I want to know A you have dealt with this problem.
A.how B. what C.how to D. what to
句型转换
(2) What do you want to do with this problem (改为同义句)
What do you want to deal with this problem
6 influence与affect 的“影响”不同
【精练】单项填空
(1)My advice had no influence D him.
A.for B.in C.at D.on
根据句意及首字母提示完成单词
(2)Some bad examples are influence more and more young people.
【精练】单项填空
(1)We did the work badly,so our teacher got angry D us.
A.in B.about C.for D.with
根据汉语意思完成句子
(2)我的父母很容易因为小事而生气。
My parents tend to be angry with the trifles(小事).
8“失去”lose要不得
【精练】单项填空
(1)His notebook B .
A.lost B.is lost C.lose D.is losed
(2)He lost A his brother.
A./ B.at C.to D.with
9疑问词会见动词不定式
【精练】单项填空
(1)-Are you going to buy a camera
-Yes. But there are so many kinds that I can't decide B to buy.
A.what B.which C. how D.where
同义句转换
(2)1 don't know how I can use the computer.
I don't know how to use the computer.
完成句子
(3)1 couldn't remember how to spell (怎样拼写)the word“challenge”.
10、compare的“比较”有差异
【精练】根据句意及首字母提示完成单词
(l)Don't compare yourself with others; you should be confident(自信的).
根据汉语意思完成句子
(2)人们把孩子比作花朵。
People compare children to flowers.