Unit 2 单元小结-2022-2023学年八年级英语上册同步精品课堂（人教版）（原卷版）

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知识要点一、重点单词，短语及句式。
Unit 2 How often do you exercise?
单元小结
【精讲精练】
要点 1
hardly （高频考题）
hardly 是副词,意为“几乎不;几乎没有”,是一个具有否定意义的词。
My legs were so weak that I could hardly stand. 我的腿太虚弱,以至于几乎无法站立。
hardly 几乎不= almost not
He can hardly believe the result, can he?（前否后肯）
辨析 hard 和 hardly 的区别:
hard 作形容词,意为“困苦的;艰难的;坚硬的”; 作副词,意为“努力地;猛烈地
hardly 作副词, 意为“几乎不;几乎没有”,它并不是 hard 的副词形式
The task is so hard that I can't finish it on my own. 这个任务太难了,以至于我不能独立完成。
Study hard, and you can pass the exam. 努力学习,你会通过考试的。
Look! It' s raining hard outside.看!外面雨下得正大。
The children were so excited they could hardly speak. 孩子们兴奋得几乎连话都说不出来了。
【典例分析】
1.—I have some trouble in learning maths.
—Take it easy, because we can __________avoid meeting problems in study.
A. always B. usually C. often D. hardly
2. It rained ______. People could _______ go out.
　A. hardly, hardly B. hard, hardly C. hardly, hard D. hard, hard
3.It is ______ for him to get to school on time, because it is raining ______.
A .hard ; hardly B. hardly; hard C. hard; hard D. hardly hardly
4. He studies ______ at Chinese for one year, but he can still_______ speak it．
A．hard，hard B．hardly，hardly C．hard，hardly D．hardly，hard
要点 2
be good for 对……有好处，其中 for 是介词，后接名词、代词或动词-ing 形式。
反义短语： be bad for 对……有害
拓展: ① be good at 意为“擅长”。 同义短语：do well in
② be good to 意为“对……友好”
③ be good with 意为“善于应付……的”。
【典例分析】
1. This kind of food will be ______you, and if you keep on eating it, you will be healthier.
A. good to B. good at C. good for D. good with
要点 3 “四朵金花”（高频考题,重点训练）
词汇 用法
spend 主语必须是人，常用于以下结构：
1. spend time/money on sth.
在....上花费时间/金钱
2. spend time/money (in) doing sth.
花费时间/金钱做某事
cost 主语是物或者某种活动，还可以表示“值”，常见用法：“sth costs (sb)+金钱”,意为“某物花了
（某人）多少钱”
take 后面常跟双宾语，常用于以下结构：
1. “It takes sb +时间+to do sth” 做某事花费某人多少时间。
2. “doing sth takes sb +时间” 做某事花费某人多少时间。
pay 主语必须是人，常用于以下结构：
1. pay (sb) money for sth. 为...付钱（给某人）
2. pay for sth. 付....的 钱
3. pay for sb. 替某人付钱
4. pay sb. 付钱给某人。
【典例分析】
一、单项选择：
1. It ______________ me two weeks to finish reading the novel written by Guo Jingming.
A. spent B. took C. paid D. cost
2. The new T-shirt _______________ me fifty yuan.
A. spent B. took C. paid D. cost
3.He ___________ twenty yuan for the book.
A. paid B. took C. cost D. spent
4.I usually ____________ two hours on my homework every day.
A. spend B. pay C. cost D. take
5.Jack usually __________ an hour ___________ his homework.
A. takes, to do B. pays, for doing C. spends, on doing D. spends, doing
6.Lucy spends one hundred yuan ___________ books every month.
A. on B. in C. with D. of
7.Little Tom usually spends his free time ___________ some reading at home.
A. do B. doing C. on doing D. to do
8.It took Lucy two days ___________ drawing this beautiful picture.
A. to finish B. in finishing C. finishing D. finish
9.A smile ____________ nothing, but gives much.
A. costs B. spends C. cost D. spend
二、选择正确的“花费”的适当形式填空。
1、It ______________ me about an hour to do my homework every day.
2、I ______________ an hour cleaning my office yesterday.
3、This heavy coat ______________ me 500 yuan.
4、I ______________ 50 yuan for the dictionary yesterday afternoon.
5、I ______________ two hours on this maths problem. At last, I worked it out.
三、完成句子。
Unit 2 单元小结-2022-2023学年八年级英语上册同步精品课堂（人教版）（原卷版）.docx

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作者：envi 分类：初中 价格：3知币 属性：19 页 大小：431.53KB 格式：DOCX 时间：2025-03-20

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