Bài giảng Tiếng Anh 9 - Period 59, Unit 9: Natural disasters (Lesson 6)

 ENGLISH 9
UNIT 9: NATURAL DISASTERS
 LESSON 6: LANGUAGE FOCUS UNIT 9: NATURAL 
 DISASTERS
 Lesson 6: Language focus.
 I. New words: 
 • chew (v):
 • swallow (v): 
 • logo (n):
 • horn (n): horn
 • snout (n):
 • destroy (v):
 • extensive (adj.): 
 huge, 
 large UNIT 9: NATURAL 
 DISASTERS
 Lesson 6: Language focus.
 II.Grammar:
1. Relative Pronouns: WHO, WHICH, THAT
 WHO = used for people
 WHICH = used for things
 THAT = used for both people and things * Match the questions with 
 the appropriate answers. 
 Note how to use “who”, 
 “which” or “that” in the 
 answers. a, Which city in Japan was struck by a 1. The food which/that you can chew but 
huge earthquake in 1995? you can’t swallow is the chewing gum 
b,Which country won the 1998 Tiger and the thing which/that you can 
cup? swallow but you can’t chew is water.
c, Which animal has one or two horns 2. The city which was struck by a huge 
on its snout? earthquake in 1995 is Kobe.
d, Which explorer discovered 3. The ASEAN country which is devided 
America? into two regions by the sea is Malaysia.
e, Which planet is closest to the Earth? 4. The animal which was chosen to be the 
f, Which animal in Viet Nam has logo of SEA games 2003 is buffalo.
chosen to be the logo of SEA Games 5. The explorer who discovered America 
2003? is Christopher Columbus.
g, Which ASEAN country is devided 6. The planet which is closest to the 
into two regions by the sea? Earth is Venus.
 h, Which food you can chew but you 7. The animal which has one or two 
can’t swallow and which one you can horns on its snout is rhinoceros.
swallow but you can’t chew? 8. The country which won the 1998 Tiger 
 a - 2 b - 8 c - 7 d - 5 Cup is Singapore.
 e - 6 f - 4 g - 3 h - 1 UNIT 9: NATURAL DISASTERS
 Lesson 6: Language focus.
 2. Relative clauses
 a, Defining relative clause.
 Eg: The novel has been lost. You gave me the novel on my birthday.
 →The novel which you gave me on my birthday has been lost.
 (defining relative clause)
* Mệnh đề xác định: được sử dụng để xác định danh từ đứng trước nó, 
nếu không có mệnh đề này thì người đọc/người nghe không biết người 
viết/ nói đề cập đến người/ vật nào.
 b, Non- defining relative clause
 Eg: Viet Nam exports rice. Viet Nam is in the Southest Asia.
 → Viet Nam, which is in the Southest Asia, exports rice.
 (non- defining clause)
 * Mệnh đề không xác định : được sử dụng để cung cấp thêm cho 
 danh từ đứng trước nó, trong văn viết nó được tách khỏi các 
 thành phần khác trong câu bằng dấu phẩy. Notes:
 * We can’t use “that” in non- 
 defining relative clause
 * We can’t leave “who/which” 
 in non- defining relative 
 clause Underline the relative clause in the sentence. 
Then add commas to separate the non – defining 
relative clause from the rest of the sentence.
a) Viet Nam exports rice. Viet Nam is in the Southest Asia.
 → Viet Nam,, which is in the Southest Asia, exports rice.
b, Kangaroos which come from Australia have long tails.
c, Ba who lives onTrang Tien Street likes playing the guitar.
d, The novel that you gave me on my birthday has been lost. 
e, Neil Amstrong who first walked on the moon lived in the USA.
f, The chair that I bought yesteray is broken.
g, Miss Lien who sings very well is my English teacher. Underline the relative clause in the sentence. 
Then add commas to separate the non – defining 
relative clause from the rest of the sentence.
a) Viet Nam exports rice. Viet Nam is in the Southest Asia.
→ Viet Nam,, which is in the Southest Asia, exports rice.
b, Kangaroos, which come from Australia, have long tails.
c, Ba, who lives onTrang Tien Street, likes playing the guitar.
d, The novel that you gave me on my birthday has been lost. 
e, Neil Amstrong, who first walked on the moon, lived in the USA.
f, The chair that I bought yesteray is broken.
g, Miss Lien, who sings very well, is my English teacher. * Match the sentences in column A with a 
 related sentence in column B . Then use a 
 suitable relative pronoun to join the two 
 sentences.(ex2-p81- 82)
Example: 1. Andrew is flying to Sacramento.
 e. Sacramento is the capital city of 
 California.
 1 – e: 
 Andrew is flying to Sacramento, which is the 
 capital city of California. LUCKY FLOWERS Homework 
* Do exercise 4 (page 82): Rewrite the sentences in 
Exercise 3 (page 82). Replace each underlined 
clause with a clause you have written. You may use 
facts or your imagination. 
Examples: 
 -Kangaroos, which come from Australia, have long tails. 
-Kangaroos, which can be seen everywhere in Australia, have long 
tails. 
-Kangaroos, which are called chuot tui in Vietnam, have long tails 
* Learn new words and grammar notes by heart. 
* Prepare for Unit 10: Getting Started – Listen and 
read (vocabulary). 7 - b
7. The October 1989 Loma b. Loma Prieta 
 Prieta earthquake caused earthquake 
 extensive damage to older measured 7,1 on 
 buildings in San Francisco the Richter 
 Bay area. scale.
7- b. The October 1989 Loma Prieta 
 earthquake, which measured 7,1 on the 
 Richter scale, caused extensive damage to 
 older buildings in San Francisco Bay area. 4 - a
4- a. Hurrican a. Hurrican 
 Andrew, killed 41 Andrew swept 
 people and made through southern 
 more than 200,000 Frorida in August 
 homeless. 1992.
4- a. Hurrican Andrew, which swept through 
 southern Frorida in August 1992, killed 41 
 people and made more than 200,000 
 homeless. 3 - f
3. Pompeii was completely f. Pompeii is 
 destroyed in AD 79 by an an acient 
 eruption of Mount city of Italy.
 Vesuvius.
3- f. Pompeii, which is an acient city of Italy, 
 was completely destroyed in AD 79 by an 
 eruption of Mount Vesuvius. 2 - g
2. It snowed in Lang g. Lang Son is on 
 Son in the winter of the Ky Cung 
 2002. River.
2- g. It snowed in Lang Son, which is on the 
 Ky Cung River, in the winter of 2002. 6 - d
 6. The most disastrous d. The most 
 earthquake in Japanese disastrous 
 history damaged Tokyo earthquake in 
 and Yokohama and Japanese 
 killed about 150,000 history ccurred 
 people. in 1923.
• 6- d. The most disastrous earthquake in 
 Japanese history, which occurred in 1923 , 
 damaged Tokyo and Yokohama and killed 
 about 150,000 people. 5 - c
 5. The cyclone of November c. The cyclone 
 1970 in Bangladesh was killed about 
 one of the worst natural 500,000 
 th
 disasters of the 20 people.
 century.
5- c. The cyclone of November 1970 in Bangladesh, 
 which killed about 500,000 people, was one of the 
 worst natural disasters of the 20th century.