Giáo án Anh văn lớp 9 - Unit: 9 natural disasters - Period: 61 - Part: Language focus

Week 31 Date of pre : 20/3/2014 Date of teach : 31-5/4/2014 
UNIT: 9 	NATURAL DISASTERS 
Period : 61 Part : LANGUAGE FOCUS	
I/Objectives: 
 By the end of the lesson, students will be able to distingguish between defining Relative clauses and non - defining Relative clauses.
II . Language contents 
1.Vocabulary: 
- sweep (v) swept - swept ; destroy (v) ; extensive (adj) = wide, large ; border (v) 
 	2 Grammar structure: 
 - Adverb clauses of concession .
	- Relative pronouns and relative clauses (defining)
	- to give and response to compliments.
III/Techniques:
Matching and chatting, Gap fill, Predict dialogue, answer the question ,
Rub out and remember, jumble work, comprehension question
IV/Teaching aids:
 text-book, , picture cards, cassette
V/Procedures:
1 Greeting : 
2. Previous : 
Rewrite the words 
 3. New words
*Act 1 : warm up ( Pelmanism )
To motivate Ss before starting the new lesson 
- Prepare twelve cards with number on one side and words on the other.
- Stick cards on the board so that the students can only see the numbers, make sure the words are mixed up pair.
*Act 2 : Presentation( vocabulary )
T- whole class
Checking vocabulary:
Rub out and remember.
*Act 3 : Practice ( focus )
*Task 1 : Defining and non defining Relative clause
To help Ss improve reading and writing skills 
Give students two pair of sentences and ask them to use relative pronoun who or which to combine them.
-Help students distinguish between defining and non- defining Relative clause.
-DefiningRelative clause identify nouns, these clause tell us which person or thing the speaker means.
-Non – defining Relative clause give more information about a person or thing already identified. When we write these clauses, we put commas at the beginning of the clause(and often at the end of the clause).
*We can not use “that” in a non- defining Relative clause.
* In a non- defining Relative clause we cannot leave out who or which.
*Task 2 : Recognizing non- defining Relative clauses
To help Ss improve reading and speaking skills 
Have students to do the exercise in language Focus 3 on page 82.
*Task 2 : match
To help Ss improve reading and speaking skills 
Have student do the exercise in Language focus 2 on page 81 – 82.
Ask students to underline the Relative clause in each sentence, the add commas to separate the non defining Relative clause from the rest of sentence.
Get students to work in pair, then ask some students to write the sentences on the board.
Ask students to match each of the sentences in column A with a related sentence in column B, then use a suitable relative pronoun to join them .
Get SS to work individually then share with their partners.
*Act 4: Production ( writing )
To help Ss improve writing skill 
- Have SS rewrite the sentences in Language Focus 3 exercise on page 82.
- Ask SS to replace each underlined clause with their own clause.
- Let SS use facts or their imagination
* Answers keys
Kangaroos	 Lang son Neil Armstrong Japan Australia The USA Ky Cung califonia
* vocabulary:
sweep (v) swept - swept : [swi:p] quét, cuốn đi, tràn qua
destroy (v) [di'strɔi] phá huỷ, tàn phá, 
extensive (adj) [iks'tensiv] rộng về diện tích; kéo dài ra xa = wide, large 
border (v) ['bɔ:də] đường phân chia hai vùng
checking voacabulary:
the novel has been lost. Yoou give me on may birthday.
The novel which you gave me the novel on my birthday has been lost.
Vietnam exports rice. Vietnam is in the Southeast Asia.
Vietnam,which is in the Southeast Asia exports rice.
3.underline the ralatives clause in the sentences 
*Answer keys:
Kangaroo, which come from Autralia, have long tails.
Ba, who lives in Trang Tien Street, likes playing the guitar.
The novel that you gave me on my birthday has been lost.
Neil Armstrong, who first walked on the moon, live in the USA.
The chiar that I bought yesterday is broken (defining Relative clause).
Mrs Lien, who sings very well, is my English teacher
2. match each of the sentences in column A with a ralated sentence in column B 
* Answer keys:
1 – e: Andrew is flying to Sacramento, which is the capital city of California.
2 – g: It snowed in LangSon, which is on the Ky cung river, in the winter of 2002.
3 – f: Pompei, which is an ancient city of Italy, was completely destroyed in AD 79 by an eruption of Mount Vesuvius.
4 – a: Hurricane Andrew, which swept through southern Florida in August 1992, killed 41 people and made more than 200,000 homeless.
5 – c: The cyclone of November 1970 in Bangladesh, which is bordered by the Bay of Bangal on the south, was one of the worst natural disasters of the 20th century.
6 – d: The most disastrous earthquake in Japanese history, which occurred in 1923, damaged Tokyo and Yokohama and killed about 150.000 people.
7 – b: The october 1989 Loma Pieta earthquake, which measured 7.1 on the Richter scale, caused extensive damage to older buildings in San Francisco Bay area.
4. Rewrite the sentences in exercise 3 
Ex: 
Viet nam, which is a small country, exports rice.
Kangaroos, which are called “Chuoc tui” in Vietnamese , have long tails.
Ba, who is my best friend, likes playing the guitar.
(defining).
Neil Armstrong, who is a famous astronaut, lived in USA.
(defining).
Miss Lien, who teaches ue English, is a beautiful woman..
* Act 5 : Homework : 
_ Asking Ss : 
+ learn by heart 
+ prepare unit 7 ( write ) 
VI . Experience : 
………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………