英语八年级上册Unit3语法课件
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as … as 的用法
(含练习及答案)
"as...as" 是一个常用的比较结构,用于表示两个事物在某个方面的相似程度或程度相等。
它的基本形式是 "as + 形容词/副词 + as",并且在句子中通常用于肯定陈述。
应用示例:
1. He is as tall as his brother.
(他和他的兄弟一样高。)
2. This car is as expensive as that one.
(这辆车和那辆车一样贵。)
3. She sings as beautifully as a professional singer.
(她唱歌和专业歌手一样美妙。)
4. The movie was as exciting as I expected.
(这部电影和我预期的一样令人兴奋。)
当我们要表示双方某方面(如年龄、身高等)程度相同或不同时,常用as ... as或not as ...as结构,表示“和……一样”或“和……不一样”。
例如:
Mary is as careful as Linda.玛丽和琳达一样仔细。
He does not run as fast as Tom.他跑步没有汤姆快。
注意:
1. as ... as或not as ... as属同级比较,在此结构中,要使用形容词或副词原级。
2.在否定结构中,“A is not as ... as B”意思是“A不如B……”。
例如:
This book is not as interesting as that one.这本书不如那本有趣。
= This book is less interesting than that one.
= That book is more interesting than this one.
在同级比较的否定句中,我们也可以使用not so ... as结构。
例如:
This desk is not as heavy as that one.这张桌子不如那张重。
八年级上册英语语法复习 全册
1) leave的用法
1.“leave+地点”表示“离开某地”。例如:
When did you leave Shanghai? 你什么时候离开上海的?
2.“leave for+地点”表示“动身去某地”。例如:
Next Friday, Alice is leaving for London. 下周五,爱丽斯要去伦敦了。
3.“leave+地点+for+地点”表示“离开某地去某地”。例如:
Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京?
2) 情态动词should“应该”学会使用
should作为情态动词用,常常表示意外、惊奇、不能理解等,有“竟会”的意思,例如:
How should I know? 我怎么知道?
Why should you be so late today? 你今天为什么来得这么晚?
should有时表示应当做或发生的事,例如:
We should help each other.我们应当互相帮助。
我们在使用时要注意以下几点:
1. 用于表示“应该”或“不应该”的概念。常指长辈教导或责备晚辈。例如:
You should be here with clean hands. 你应该把手洗干净了再来。
2.用于提出意见劝导别人。例如:
You should go to the doctor if you feel ill. 如果感觉不舒服,你最好去看医生。
3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如:
We should arrive by supper time. 我们在晚饭前就能到了。
She should be here any moment. 她随时都可能来。
八年级英语上册
Unit 3 I am more outgoing than my sister教学设计
一、教学内容分析
本课教学内容为八年级英语上册第3单元第一课时,学习内容主要体现在以下几点:
1.复习和学习有关人物特点的单词:tall thin heavy short outgoing calm wild serious funny …
2.学习人物比较的重要句型:
Tom is calmer than Sam.
Tara is shorter than Tina.
Tom is more athletic than Sam.
Pedro is funnier than Paul.
3.掌握语法点:形容词的比较级
二、学情分析
学生以前没学过形容词的比较级 ,所以掌握的强度不够,对单音节和多音节形容词的比较级的表达上总是出现错误。通过对本课的学习,学生可以巩固学习知识,掌握用正确的语言结构表达人物特点和人物比较。
三、教学目标
1.知识目标:
(1)vocabulary :outgoing calm wild serious …
(2)Structure: Tara is shorter than Tina.
Pedro is funnier than Paul.
Tom is more athletic than Sam.
2. 能力目标:
(1)能听懂本课的简单句。
(2)能用本课学习的句型描述人物特点。
(3)能正确写出本课学习的单词和句型。
3.情感目标:
(1)通过学习本课,增强师生、生生间的相互了解和沟通。
(2)培养学生的口头表达能力和听说能力。
四、教学重点和难点
1.重点:Words and structures:outgoing calm wild serious athletic…
Tara is shorter than Tina .
人教新目标版八年级英语上册Unit3语法、知识点归纳及训练
复习:用所给的适当形式填空
1 They ________ (visit) the museum last week.
2. She ________ (go)to the cinema with her classmates tomorrow evening.
3. He ________ (work) hard at English every day.
4. Put on your coat. The wind ________ (blow) hard outside now.
5. ________ you ________ (get) up early every morning last year?
6. The earth ________ (move) around the sun.
7. All the students ________ (plant) trees tomorrow.
8. Look! The Yong Pioneers ________ (pant) trees on the hill.
9. Mr Wang ________ (not give) us a talk last Monday.
10. We often ________ (have) an English party on Saturday evenings.
11. Tom always ________ (think) much of others, but little of himself.
12. Mr Black, together with his students, ________ (visit) the Science Museum now.
13. There ________ (be) a League meeting the day after tomorrow.