giao a anh 9 - tuan 25

We can save natural resources by using solar energy ………… of coal, gas and oil.. Post – listening 5 minutes - Ask Ss to write a passage about solar energy, using the information in the t

Tuần 25

Tiết 49

Ngày soạn: 09 / 02 / 2011 Ngày dạy : 21 / 02 / 2011

Unit 7: SAVING ENRGEY Lesson 5: Listen + Language focus 3

I Objectives: By the end of the lesson, Ss will be able to:

• Know more about solar energy by listening

• Make and respond to suggestions

II Content:

• Vocabulary: solar, panel, nuclear power, (to) install

• Grammar: Suggest + V- ing / that clause

III Method

• Explanation

• Ask – answer

• Individually

• Pair works

IV Teaching aids:

• Pictures and posters

• Books and notebooks

• Tape and cassette

V Procedure:

1 Warm up (7 minutes)

- Divide the class into 2 teams, each team has 5

students

- Show the 1st student in each a sent

+ The 1st student whispers the whole sent To

the 2nd student in her/ his line

+ The 2nd student whispers to the 3rd and so on

+ The last student shouts out the sentence

+ If it the same as the sentence teacher shows,

that team wins the match

- Play the game in two teams of five students

2 Pre – listening (8 minutes)

- Explain :everything which is connected with

the sun:

+ picture

+ translation

+ translation

- Checking vocabulary

- Ask Ss to look at the statements on p.60 (4a)

and work in pairs and guess which sentences

are true which ones are false

Guess Answers Correction

I II

1

2

I New words:

+solar: thuộc về mặt trời

+ solar panel :tấm nhiệt lượng mặt trời

+ nuclear power: nămg lượng hạt nhân + install: lắp đặt

- Play the game

- Look at the statements in page 60 and give their predictions

3

4

5

3 While – listening (12 minutes)

- Set a scene to lead in the lesson: We are going

to use solar energy in our daily life What is

solar energy? We are going to study in this

lesson

- Have Ss listen to the tape then write down the

answers

1 Solar energy can be cheap and clean

2 Most of our electricity now comes form

nuclear power

3 The solar energy that gets to the Earth cannot

provide enough power for the world’s

population

4 Soy solar energy can be used on cloudy days

5 All buildings in Sweden will be heated by

solar energy in 2050

- Have Ss listen to the tape twice and check

again T or F

- Call Ss to write on the board

- After the first time ask Ss go on the board and

tick the sentence they hear T or F

- Have Ss listen to tape once more then check

the answers

- Give feedback and give the key

- Ask Ss listen to the tape twice to find out the

missing words in the sentences in exercise 2

1 The sun can be an ……… source of

power

2 Solar energy doesn’t cause ………

3 A lot of ……… in the world are

already using solar energy

4 It is possible to ……… solar energy for

a number of days

5 Solar panels are installed on the ……… of a

house to receive the energy from the sun

6 We can save natural resources by using solar

energy ………… of coal, gas and oil

- Listen to the teacher

- Prepare for listening

Exercise 1: Listen to the news on solar energy and decide whether the statements are true or false

- Listen to the tape three times

- Some Ss to write their answers on the board

- Check the prediction

- Check the answer by listening once more

1 2 3 4 5

Exercise 2: Listen again and fill in each blank with one word you hear

- Work individually

- Call some Ss to read their answers in front of

the class

- Give the feedback

- Some Ss read their answers

1 effective 2.pollution 3 countries

4 store 5.roof 6 instead

4 Post – listening (5 minutes)

- Ask Ss to write a passage about solar energy,

using the information in the two exercises

above

- Remark and correct the mistakes

- Work in four groups

- The representative in each groups present in front of the class

5 Language focus 3 (10 minutes)

- Ask Ss to look at the exercise 3 in page 64

- Set the scene and introduce the situation: a)

Your class wants to help the poor in the

neighborhood of your school The following

ideas may help you

- Give example first and explain grammar

- Have Ss make more suggestions before class

- Have Ss give suggestion in group then read

before class

- Call Ss to read in front of the class

- Introduce the second situation: b) Your friend

wants to improve her English

- Give model sentences

- Have Ss practice making suggestion with the

partners

- Call Ss to check before class

Exercise 3:

- Look at the book

- Listen to the teacher

- Listen and take note

* Model sentence Ex: I suggest collecting some money

- Give example

- Give suggestion in group and read before class

- Some Ss read the completed sentences in front

of the class

+ I suggest organizing a show to raise money + I suggest collecting old clothes

+ I suggest giving lessons to the poor children + I suggest help elder people and war invalids with their chores

- Listen to the second situation

- Copy down

* Modal sentences : + I suggest (that) you should work harder on your pronunciation

* Practice :

- Work in pairs

+ I suggest that you should write sentence with new words

+ I suggest that you should speak English in class

+ I suggest that you should listen to the English songs

+ I suggest that you should watch TV programs

in English …………

6 Homework (3 minutes)

• Learn by heart the new words and search more about the solar energy

• Do exercise 3 in language focus in the notebook

• Review the content of UNIT 6 + 7 for the third test

Tuần 25

THE THIRD FORTY – FIVE MINUTE TEST

Written Test: N01

(Time allowed: 45 minutes)

I Objectives: Bài kiểm tra bao gồm cỏc nội dung kiến thức:

• Pronunciation: Chọn từ cú cỏch phỏt õm khỏc cỏc từ cũn lại và tỡm từ cú trọng õm chớnh rơi vào vị trớ khỏc cỏc từ cũn lại

• Kiến thức ngụn ngữ: Chọn đỏp ỏn đỳng điền vào chỗ trống trong mỗi cõu

• Reading comprehension: Đọc nội dung đoạn văn và chọn đỏp ỏn cho mỗi thụng tin ở dưới và chọn đỏp ỏn đỳng điền vào chỗ trống

• Write: Chọn cõu viết cú nghĩa tương đương cõu đó cho

II Ways of working:

• Individual

IV Teaching aids:

• Testing papers

IV Contents:

Đề 001

I a Chọn từ mà phần gạch chân có cách phát âm khác các từ còn lại.

1 A adult B construct C bubble D pollute

2 A faucet B taught C draught D daughter

3 A received B worked C coughed D washed

4 A liters B bills C posters D wastes

b Chọn từ mà trọng âm chính rơi vào vị trí khác các từ còn lại.

6 A reduce B provide C ordinary D account

7 A minimize B appliance C environment D prevent

II Chọn đáp án đúng cho mỗi câu sau.

8 We should fine heavily anyone using ……… to catch fish

10.Why don’t you ……….…. the lights? It’s getting dark

A turn on B turn off C turn out D turn in

11.Tom looks very ……… ………. Do you know what happened to him?

12.We collect ………. paper, bottles and cans to do mini – project

13.If we keep on ……… more and more motor vehicles, we ………. out of oil

A using / would run B using / run C using / will run D to use / will run

14.He was very ……… his mother

15.I felt tired and sleepy ………., I have to finish my homework before going to bed

16.Mary can’t join our trip to the zoo tomorrow She will have to ……… her sick mother

17.He suggested that we ……… early tomorrow morning

18.My father’s hobbies are collecting stamps ………. playing chess

19.Consumers want ……… that will not only work effectively but also save money

20.Let’s ……… out tonight, shall we?

III Tìm lỗi sai trong mỗi câu sau.

21.My mother asked (A) me to be (B) carefully (C) when crossing (D) the streets.

22.I have a broken because leg (A) because (B) I fell over (C) while I playing (D) basketball 23.Our manager suggested that (A) we would (B) work overtime (C) this week (D).

24.How about (A) going to (B) the park and play (C) volleyball there (D)?

25.He gave down (A) smoking when (B) his doctor told him how dangerous (C) it was (D).

IV Đọc đoạn văn và chọn đáp án đúng điền vào chỗ trống.

Pollution

We are slowly (26) ……… the earth The seas and rivers are too dirty to swim in There is so much smoke in the air that is (27) ……… to live in many of the world’s cities In one well – known city, for example, poisonous gases from cars pollute the air so much that traffic policemen have to wear oxygen masks

We have cut (28) ……… so many trees that there are now vast areas of wasteland all over the world As a result, farmers in part of Africa can’t grow enough to eat In certain countries in Asia there is too little rice Moreover, we do not take enough care of the countryside Wild animals are quickly (29) ……… For instance, tigers are rare in India now because we have killed too many for them to survive We must act now before it is too (30) ……… to do anything about us Join

us now Save the earth It is too important to ignore

26 A destroy B destroyed C destroying D to destroy

27 A healthy B unhealthy C healthful D healthily

29 A disappeared B disappear C disappearing D disappears

30 A lately B later C latest D late

V Đọc đoạn văn, chọn đáp án đúng cho mỗi thông tin ở dới.

Fossil fuel are fuels from fossils The three most important fossils fuels are coal, petroleum and natural gas They contain hydrocarbons, or things that have only hydrogen and carbon in them.

Fossils fuels can used to make electricity in a power plant They are burned to heat water into steam, which can push a fan – like object called a turbine When the turbine spins around, magnets in it make electricity People also burn coal to heat their homes, but they do not do it as much as they used to because it produces too much pollution In many homes, people burn natural

gas in a stove to cook food It may also be used for heating the house Fossil fuels produce a lot of pollution when burned Also, they are limited resources, so they can run out

31.What does the word “them” in line 2 refer to?

32.According to the passage, what is the fan – like object called?

33.Why isn’t coal burnt to heat home as much as they used to be?

A Because it produces too much pollution B Because it isn’t as effective as it used to be.

C Because people have other fuels D Because they are limited resources.

34.Why can fossil run out?

A Because they cause a lot of pollution B Because they are used to make electricity.

C Because people burn them to cook food D Because they are limited resources.

35.Which of the following sentences is NOT true?

A Fossil fuels are burnt to make electricity.

B Burning fossil fuels produces a lot of pollution.

C Only coal is used to heat the house.

D People can use natural gas to cook food.

VI Chọn câu viết có cùng nghĩa câu đã cho.

36.I think we should put different kinds of waste in different places

I suggest ………

A to have put different kinds of waste in different places.

B putting different kinds of waste in different places.

C that we shall put different kinds of waste in different places.

D we have put different kinds of waste in different places.

37.Hurry up or we will miss the bus

If you ……… …

A will hurry up, you won’t miss the bus B hurry up, you will miss the bus

C don’t hurry up, you will miss the bus D won’t hurry up, you miss the bus

38.Viet forgot his raincoat, so he got wet

Viet got ……… …

A wet because he forgot his raincoat B wet However, he forgot his raincoat

C wet, so he forgot his raincoat D wet since of he forgot his raincoat

39.My brother plays the guitar well

My brother is ……… …

A well the guitar player B a well played guitar

C a good play guitarist D a good guitar player

40.Lan broke the glass because of her carelessness

Because Lan ……… …

A did carelessly, so she broke the glass B was careless, she broke the glass

C got carelessness, therefore she broke the glass D made carelessness, she broke the glass