内容正文:
Period 2 : Grammar and Usage
新牛津译林版选择性必修三
Unit 2 : Out of this world
Contents
Lead-in
1
Non-restrictive relative clauses
6
Reading
2
Applying the rules
4
5
Working out the rules
Exploring the rules
3
Lead-in
What is subject ?
a noun, noun phrase or pronoun representing the person or thing
① that performs the action of the verb
②about which sth is stated
③in a passive sentence, that is affected by the action of the verb
I sat down.
The house is very old.
The tree was blown down in the storm.
Lead-in
Underline the subjects of the following sentences.
1. David arrived last night.
2. How can we improve our English?
3. Looking up all the new words in the dictionary took him a lot of time.
4. To translate this ideal into reality needs hard work.
5. What has happened proves that our policy is right.
6. How we improve English is an important question.
Lead-in
What is Subject clause?
Subject clauses (主语从句)
在复合句中,如作主语的是一个从句,该从句被称为主语从句。主语从句必须用陈述语序。
Reading
Do you know what they are?
FAST (Five-hundred-meter Aperture Spherical Telescope)
500米口径球面射电望远镜,也被称为“中国天眼”
Galileo telescope
Reading
Read the article on page 20 and fill in the following table.
The use of telescopes to explore space
Time Breakthroughs Use
In 1990 (1) ______________ (2) ____________________
(3) __________ The Kepler Telescope (4)____________________
(5) ___________ (6) ________________
To detect communication signals between the stars in the universe
The use of telescopes to explore space
Time Breakthroughs Use
In 1990
The Kepler Space Telescope
In recent years To detect communication signals between the stars in the universe
The Hubble Space
Telescope
To see further than ground-based telescopes; to play a crucial role in the discovery of the mysterious dark energy
In 2009
FAST
To search for Earth-size planets orbiting other stars
Reading
Exploring the rules
Find the sentences with subject clauses in the article and fill in the box of part A on page 20.
That Hubble is based in