Bài giảng Tiếng Anh Lớp 8 - Unit 10: Recycling - Lesson 3: Language focus

Nội dung text: Bài giảng Tiếng Anh Lớp 8 - Unit 10: Recycling - Lesson 3: Language focus

1. New words: - liquid (n): chất lỏng - detergent (a): Chất tẩy rửa - mixture (n): hỗn hợp - dip (v): nhúng
2. ❖Arrange the sentences to make the instructions on how to prepare the tea leaves to keep mosquitoes away, using the words of sequencing: “ First , Next , Then , Finally ” , take the used tea leaves from the tea pot. . , scatter the tea leaves on a tray. ., , dry the leaves in the sun. ,put the dry tea leaves in a pot for future use.
3. 1. Passive form in the present simple: S + am/is/are + p.p + (by + O). EX: Break the glass into small pieces. V O The glass is broken into small pieces. . S be + pp
4. ❖Read a guide on how to recycle glass. Look at the instructions, rewrite them in the passive form and put the pictures in the correct order. a) Break the glass into small pieces. ➢The glass is broken into small pieces. b) Then wash the glass with a detergent liquid. V O c) Dry the glass pieces completely. V O d) Mix them with certain specific chemicals V O e) Melt the mixture until it becomes a liquid V O f) Use a long pipe, dip it into the liquid, then V O V O blow the liquid into intended shapes. V O
5. Key answer a) The glass is broken into small pieces. b) Then the glass is washed with a detergent liquid. c)The glass pieces are dried completely. d)They are mixed with certain specific chemicals. e)The mixture is melted until it becomes a liquid. f) A long pipe is used, it is dipped into the liquid,then the liquid is blown into intended shapes.
6. 2. Passive form in the future simple: * Model sentences: (+) The project will be started very soon. S + will + be + p.p + (by + O) (-) The project won’t be started very soon. (?) Will the project be started very soon?.
7. Task 2 A famous inventor, Dr.Kim, is going to build a time machine. One of his assistant, Hai, is asking him questions about the invention. Complete the dialogue.Use the correct form of the verbs in brackets. Hai: When (0) will the project be started, Doctor ? (start ) Dr Kim: Very soon. Hai : Many people want to see the time machine. Dr Kim: Yes.It (1) Will be shown to the public when (show) it is finished. Hai : (2)Will it be built by the end of the year,Doctor? (build) Dr Kim : I’m afraid not, but it (3) will be finishedbefore Tet.(finish) Hai : (4)Will it be made by you ? (make) Dr Kim : No, I need you to build it . When can you start ? Hai: Let’s begin tomorrow.
8. 3. Adjective followed by a to infinitive: * Model sentence: It’s difficult to follow your directions It’s dangerous to go near a dog. It + be + adjective + to infinitive
9. Task 3 Complete the dialogue. Use the words in the box. easy/understand dangerous/go difficult/follow hard/believe important/wait a) Ba: Turn right,then left and then left again. Nam: It’s ( 0) difficult to follow your direction. Can you start again, please ? b) Mr Dao: Can you do the exercise,Hoa ? Hoa: Yes, Mr Dao. It’s (1) easy to understand c) Lan: In the future, mankind might live on the moon. Nga: Really ? It’s (2) hard to believe d) Mrs Thoa: Stop, Tuan ! It’s (3) dangerous to go near the stove Tuan : Sorry, Mom. e) Hoa: Should I stir the mixture, Aunt Thanh ? Aunt Thanh: No, It’ (4) important to wait for five minutes.
10. 4. Adjective followed by a noun clause: * Model sentence: Your father and I are delighted that you passed your English exam. S + be + adjective + (that) + noun clause
11. Task 4 Complete the letter. Use the correct forms of the verb be and the adjectives in the box. happy delighted certain relieved sure afraid Dear Nam, Your grandfather and I ( 0 ) are delighted that you passed your English exam. Congratulations! Aunt Mai (1)___thatwas happy you remembered her birthday last week. She told me you gave her a beautiful scarf. I(2) am___ relieved that your mother is feeling better.Please give her my love. We’re looking forward to seeing you in June. However, grandfather (3) ___is afraid that the day is wrong. (4)___ youAre ___sure that you are arriving on Saturday 20th ? I (5) ___am certain that there are no trains from Ha Noi on Saturday. Write soon and confirm your arrival date and time. Love, Grandma
12. - Learn by heart vocabulary and the grammar. -Do the exercise IV/page 61,62 in work notebook - Prepare: Unit 11. Lesson 1: Getting - started. Listen and read