English 11 unit 11 Lesson 2 SPEAKING

<span class='text_page_counter'>(1)</span>

<span class='text_page_counter'>(2)</span> WELCOME TO OUR CLASS!.

<span class='text_page_counter'>(3)</span>

<span class='text_page_counter'>(4)</span> What are these pictures about? Biogas Plant Geothermal Plant Hydroelectric Dam. Solar Power. Nuclear Power. Wind Power.

<span class='text_page_counter'>(5)</span> LESSON 2. SPEAKING.

<span class='text_page_counter'>(6)</span> New words: 1. enormous (adj.) = very big:. khoång loà. 2. renewable (adj.): coù theå taùi sinh ≠ non-renewable : khoâng theå taùi sinh (adj.) 3. convenient (adj.) : tiện lợi 4. available (adj.):. coù saün. 5. plentiful (adj.). : doài daøo.

<span class='text_page_counter'>(7)</span> CHECKING: Matching A 1.enormous 2.renewable 3.convenient 4.available 5.plentiful. B a. coù saün b. tiện lợi c. khoång loà d. coù theå taùi sinh e. doài daøo.

<span class='text_page_counter'>(8)</span> TASK 1. Read and tick the appropriate box A (for the advantages) or D (for the disadvantages). A 1.Fossil fuels will be exhausted within a relatively short time ..   . 2.Geothermal heat is available only in the few places in the world. 3.If the wind does not blow, there is no wind energy. 4.Water power provides energy without pollution.. . 5.A nuclear reactor releases radiation which is dangerous to the environment. 6. Solar energy is not only plentiful and unlimited but also clean and safe. 7.It is expensive to build a dam for hydroelectricity.. D.   .

<span class='text_page_counter'>(9)</span> TASK 2:Talk with your friends about the advantages and disadvantages of using each alternatives source of energy, using the suggestions from Task 1 TOM: I think that wind power can be an. alternative source of energy. PETER: Why do you think so? TOM: Because our major sources of energy are running out while the wind is abundant and unlimited. PETER: I know it is also clean and safe to the environment. However, it is not available when there is no wind..

<span class='text_page_counter'>(10)</span> Words for FOR. Words for AGAINST. enormous plentiful. dangerous. available. expensive. clean and safe. polluted. unlimited, renewable. limited, non-renewable. convenient. harmful. cheap/ simple devices/ technology. exhausted.

<span class='text_page_counter'>(11)</span> S1: I believe that wind power can be an. alternative source of energy. S2: Why do you believe so? S1: Because our major sources of energy are running out while the wind is abundant and unlimited. S2: I know it is also clean and safe to the environment. However, it is not available when there is no wind..

<span class='text_page_counter'>(12)</span> wind power. the wind is abundant and unlimited It is also clean and safe to the environment. It is not available when there is no wind..

<span class='text_page_counter'>(13)</span> enormous available Solar energy is not only plentiful and unlimited but also clean and safe. It’s only be used in sunny days..

<span class='text_page_counter'>(14)</span>

<span class='text_page_counter'>(15)</span> Hydroelectric Dam. 1. Geothermal Plant. 2. 3. 4. 5. 6. Solar Power. Nuclear Power. Wind Power.

<span class='text_page_counter'>(16)</span>

<span class='text_page_counter'>(17)</span> GIVING OPINIONS • I think … • I believe … • In my opinion, … • As for me, … I think that wind power will be used more and more in the future because the wind is abundant and unlimited. It is also clean and safe to the environment..

<span class='text_page_counter'>(18)</span> _ Practise. speaking the conversation again _ Prepare Lesson 3. LISTENING.

<span class='text_page_counter'>(19)</span>

<span class='text_page_counter'>(20)</span>

<span class='text_page_counter'>(21)</span>