Giáo án Tiếng Anh Lớp 9 - Unit 9: Natural disasters - Period 58, Lesson 5: Language focus

Pr:............
T :............
Unit 9: natural disasters 
Period 58- Lesson 5 : Language focus
I/ Aims and objectives: 
By the end of the lesson, Ss will be able to further practice with pronouns "who, that, which" and clearly "defining" and "non – defining clauses"
Vocabulary: horn, snout, rhinoceros, logo, swallow, chew, extensive, tail.
Grammar : 	+ Relative pronouns "who, what, which"
 + Relative clauses
II/ Preparation:
- textbook, teaching plant, sub-board pictures
III/ Teaching process : 
Class organization: 
9A :. 9B :.
Oral/ written test : 
Qs will be made on the new lesson
 3. New lesson
A.Warm up. 
B. Presentation.
Language focus
1.Use your knowledge to answer the questions. Use “ who, which or that .”in your answers .
2.Match each of the sentences in column A with a related sentence in column B. Use asuitable relative pronoun to join the two sentences.
3.Underline the relative clause in thesentence. Then add commas to separate the non-defining relative clause from the rest of the sentence.
 Network
Who	Whom
Relative pronouns
*Pre- Teaching
- Introduce some newwords.
New words
Horn (n): song
Snout (n): mòi, mâm
Rhinoceros (n): con tª gi¸c
Logo (n): biÓu t­îng
Swallow (v): nuèt
chew (v): nhai
Extensive (a): nhiÒu, ®a d¹ng
Tail (n): ®u«i
-Help st read the newwords in chorus.
- Ask Ss to give the usage of relative pronouns 
 Replace for
Function
people
things
subject
who
which
object
whom that
which, that
Other relative pronouns and relative adverbs:
Whose: replace for possesive
where: place
when: time
+ Relative clause definite and non-definite.
* Practice :
* Exercise 1.
- Ask Ss to use relative pronouns to answer the Qs.
- Let Ss compare their answers with partners.
- Ask Ss to give As in front of the class.
- Correct and give the right As.
b. The country which won the 1998 Tiger Cup is Singapore.
c. The animal which has one or two horn on its snout is rhinoceros.
d. The explorer who discovered America is Christopher Columbus.
e. The planet which is closest to the Earth is Venus.
f. The animal which was chosen to be the logo of SEA Games 2003 is the buffalo.
g. The ASEAN country which is divided into two regions by the sea is Malaysia.
h. The food which you can chew but you can't swallow is the chewing gum; and the thing you can swallow but you can't chew is water.
* Exercise 2: 
- Work in groups to match each of the sentences in column A with a relative sentence in column B. Use a suitable relative pronoun to join the two sentences.
- Call st give the answer.
-Correct and give the answer key.
1 - e	2 - g	3 - f 	
4 - a 5 - c	6 - d	 7 - b
- Ask st to read the completed sentences in front of the class.
* Exercise 3: 
- Work individually to underline the relative clause in the sentence. Then add commas to separate the non-defining relative clause from the rest of the sentence.
-Call st give the answer.
- Check and give the answer keys.
+ Defining relative clause: d - f.
+ Non - defining relative clause: b, c, e, g
b, Kangaroos , which come from Australia , have long tails 
c, Ba, who lives in Trang Tien Street , likes playing the guitar. 
e, Neil Amstrong , who first walked on the moon , lived in the USA. 
g, Miss Lien , who sings very well , is my English teacher .
- Do network
-Listen and write down.
-Practice reading in chorus.
-Give the usage of relative pronouns.
-Listen and copy down.
-Work in groups of three.
-Compare the answer with others.
-Give the answers.
-Copy down.
-Groups work
-Give the answer.
-Copy down.
-Read the sentences aloud
-Work individually 
-Give the answer.
-Copy down
IV/ Consolidation: 
- Remind Ss the way to practice with the relative clauses, both definingg and non - defining.
V/ Homework: 
- Do exercise 4.( P. 82 )
- Prepare for the next lesson (Test 4)