Giáo án Tiếng Anh lớp 8 - Period 99 - Unit 16: Inventions - Lesson 3: Listen

Preparing: 20/04/2013
Teaching: 
Period 99.
Unit 16: inventions
Lesson 3: listen 
Objectives:
-At the end of the lesson students can:
+Improve their listen skills and listening comprehension. Moreover, they can learn some more new words and know hot make paper.
-Content: 
 +Vocabulary. 
 +Grammar.
Review.
- Skills: Listening…..
Teaching aids:
 - Lesson plan, Students’ book ; workbook. Audio-CD,CD-Player
Teaching procedure:
Activities
Content
Organization(1’)
Greetings and checking attendances:
+What is the weather like?
+Who is abcence today?
Checking the old lesson.(4’)
-Ask the students to read the text.(Listen and read -Unit 15)
-Introduce the topic of the lesson to the students.(Today we will learn how to make paper.)
New lesson(35’)
Pre – Listening 
*Guide the students study some new words.
-Write some words on the board.
-Explain the meaning.
-Ask the students to listen then repeat.
While-Listening 
1.-Help the students to practice listening how to make paper.
-Introduce the progress of making paper.
-Ask the students to read the sentences: a -d.
- Let the students listen to the Audio-CD one time. 
-Ask s to guess the missing words in each gaps
-Let the students complete the missing words.
-Explain then let the students listen again.
-Ask them to compare with the other.
-Read the correct sentences.
2.-Let the students read the sentences: a-g.
-Ask the students to put the sentences into the correct orders according to the papermaking procedure.
-Let the students listen then check their answers.
-Call some students to check.
-Let them listen to the Audio-CD again.
-Read the answers.
Post- listening 
-Listen then check the answers.
-Call some students to check.( read aloud)
-Let the students listen again.
-Give the key.
Feedback.(3’)
Ask the students to retell the main contents in brief.
Homework(2’)
Guide the students do the works.
I- New words.
pulp fibers /
procedure/
drain/
conveyor belt /
roll/
II- Practice.
1. Listen and fill in the gaps in these sentences.
a) Papermaking is a simple process.
b) The procedure is almost the same as it was 200 years ago.
c) The pulp vat is on the left of the machine.
d) The papermaking machine has a lot of rollers.
2. Listen again. Put the sentences into the correct order.
c) Paper pulp was placed in the vat.
d) Paper pulp was mixed with water.
a) The water was drained.
e) The pulp fibers were poured out.
g) The pulp was conveyed under the rollers.
f) The fibers were smoothed and pressed dry.
b) The paper was put on a roll.
Papermaking is a simple process. The procedure is almost the same as it was 200 years ago. Look closely at this picture of an old papermaking machine. On the left is the pulp vat. Paper pulp was placed in the vat and mixed with a lot of water. The water then drained and the pulp fibers were poured out of the vat and onto a conveyor belt. The conveyor belt took them under the rollers. These were quite a lot of rollers as you can see. These rollers smoothed the fibers and pressed them dry. The finished paper was then put on a roll at the end. You can see the roll of paper at far right of the picture.
*Home works.
Do exercise in workbook.
Prepare for the next lesson.