Bài giảng Tiếng Anh Lớp 7 - Unit 12: An overcrowded world - Lesson 3: A closer look 2

Nội dung text: Bài giảng Tiếng Anh Lớp 7 - Unit 12: An overcrowded world - Lesson 3: A closer look 2

1. Grammar Comparisons of quantifiers : more, less/ fewer ( So sánh số lượng: nhiều hơn,ít hơn)
2. -So sánh số lượng ít hơn Example 1: I have fewer English books than you. S + V + FEWER + DANH TỪ ĐẾM ĐƯỢC (SỐ NHIỀU) + THAN + N/PRONOUN Example 2: She has less free time than me. S + V + LESS + DANH TỪ KHÔNG ĐẾM ĐƯỢC + THAN + N/PRONOUN
3. 2b. Read the comparisons of two cities, and decide if they are true. If they are not, correct them. 1. In Brumba, there are more people per square kilometre. 2. In Brumba, fewer people live in slums. 3. People in Crystal earn less per day. 4. More people in Crystal have enough food. 5. In Brumba, fewer children over ten go to school.
4. 3. Fill the sentences with more, less or fewer. 1. February has days than January. 2. Overpopulation is causing problems than we can imagine. 3. Big city suffer pollution than the countryside. 4. A teacher needs calories than a farmer. 5. A heathy child requires care than a sick one.
5. Tag question:( Câu hỏi đuôi) Study the example: You are Phương, Aren’t you? Yes, I am Do you play for our school football team, don’t you? No, I don’t
6. FORM: ( hình thức ) S + AM/IS/ARE ., AM/IS/ARE+ NOT + S ? S + DO/DOES/DID ., DO/DOES/DID + NOT + S ? S + ĐỘNG TỪ KHUYẾT THIẾU , ĐỘNG TỪ KHUYẾT THIẾU + NOT + S ? -Note: - Câu khẳng định có đuôi phủ định và ngược lại. Ex: -You don’t like ice cream, do you? - You are Mary,aren’t you?
7. 4. Check if the tags are correct. If they are not, correct them 1. You live in the countryside, do you ? Incorrect don’t you? 2. Immigration causes overpopulation in big cities, isn’t it ? Incorrect: doesn’t it? 3. The city will have to find a solution Correct To reduce the traffic jams, won’t it ? 4. The lives of people in overcrowded cities Correct Are getting more difficult, aren’t they ? 5. Lower death rate is one reason for Incorrect isn’t it? Population growth, is it ? 6. These narrow streets can’t support more Incorrect traffic, can’t they ? can they?
8. 5. Complete the interview with the tags in the box. Interview: Overcrowded places have a lot of problems, (1) d on’t they? Guest speaker: Sure. Traffic jams, pollution, noise, Interview: Traffic jam is the most serious problem, (2) i sn’t it? Guest speaker: Not really. We can see homeless people in many places in big cities, (3) can’t we? The city can not build enough houses for all of its people. Interview: So they live wherever they can, under a bridge, in a deserted house Guest speaker: Yes, some of them become criminals. Interview: This shortage of accommodation is not easy to solve, (4) is it? Guest speaker: No, it isn’t.