Unit 3 Sea Exploration
Grammar: Revise the Infinitive
i.教学目标
1 .To learn about the basic usage of the Infinitive
2 .To learn to work out some confusing points in the Infinitive
3 .To learn to identify and analyse the Infinitive in exams.
4 .To learn to use the Infinitive in writing.
5 .教学重难点
1 .Students can grasp the usage of the infinitive.
2 .Students can use the infinitive rightly in the exercises.
三、教学过程
Step 1 Lead-in
1 .Some basic knowledge of nonfinite verbs and predicate verbs.
定义：不能充当谓语的动词，但可以在句子中充当其他句子成分 (主/宾/表/定/状/宾补)
类型：
(1)不定式：to+V原 ⑵ 动名词：V-ing
(3)现在分词：V-ing (4)过去分词：V-ed 谓语动词 在句子中担任谓语的动词
非谓语动词是动词的特殊形式，在句中可以作除谓语外的所有成 分
判别谓语动词及非谓语动词的方法
She got off the bus, leaving her handbag on her seal.
She got off the bus, but left her handbag on her seat.
由此可见，连词在决定句子结构以及谓语动词和非谓语 动词的使用中起着关键的作用。 非谓语动词使用条件
高中英语必修四unit3教案
高中英语必修四unit3教案1
教学准备
教学目标
1. Ss will be able to master the following useful new words and
expressions.
well,smelly,pond,burst,canal,steam,dirt,injure,brick,dam,useless,steel,shock,rescue,quake,electricity,army,shelter,
fresh, organize, bury, at an end, dig out, coal mine, in ruins
2. Ss will be able to know the basic knowledge about Earthquake
教学重难点
1. The usages of some words and expressions.
2. How to train the students’ reading ability in learning the text.
教学工具
课件
教学过程
Step I lead-in
Let students see a short video and answer the questions
1.What happened in the video? Earthquakes
2.How do you feel seeing the plots(情节)? Students’ discussion.
Step II Fast reading
1. What is the passage mainly about? In Tangshan ,earthquakes happened on
July 28th 1976
高中英语必修四unit3教案
高中英语必修四unit3教案1
教学准备
教学目标
1. Ss will be able to master the following useful new words and
expressions.
well,smelly,pond,burst,canal,steam,dirt,injure,brick,dam,useless,steel,shock,rescue,quake,electricity,army,shelter,
fresh, organize, bury, at an end, dig out, coal mine, in ruins
2. Ss will be able to know the basic knowledge about Earthquake
教学重难点
1. The usages of some words and expressions.
2. How to train the students’ reading ability in learning the text.
教学工具
课件
教学过程
Step I lead-in
Let students see a short video and answer the questions
1.What happened in the video? Earthquakes
2.How do you feel seeing the plots(情节)? Students’ discussion.
Step II Fast reading
1. What is the passage mainly about? In Tangshan ,earthquakes happened on
July 28th 1976
Unit 3 Sea Exploration
Reading and Thinking ...................................................................................................... - 1 -
Learning About Language ................................................................................................ - 4 -
Using Language ............................................................................................................... - 9 -
Reading and Thinking
要点精研·素养奠基
1. set sail起航; 开航
*However, merchants and explorers from the East set sail from east to west many years before
Columbus first did.
然而, 来自于东方的商人和探险家比哥伦布从东向西航行早了许多年。
*A committee has been set up to organize social events in the college. 学院成立了一个委员会来组织社会活动。
*She set out with the aim of becoming the youngest ever winner of the championship.
她怀着成为有史以来最年轻的冠军的目标出发了。
*News that the claims might be true set off widespread panic. 这一说法可能属实的消息引发了广泛的恐慌。
