Bài giảng Tiếng Anh Lớp 8 - Unit 9: Natural disasters - Period 71: A closer look 2

Welcome the teachers to our class 8AUNIT 9: Natural disastersPeriod 71. A closer look 2GRAMMARA.THE PASSIVE VOICEa. People speak English all over the world.Example:English is spoken all over the world.b.Thousands of people visit the Temple of Literature .The Temple of Literature is visited thousands of people SBEPPSBEPP1. Read the conversation in GETTING STARTED and underline any sentences in the passive voice that you can find. Check your findings with a partner.Debris (scatter)across the countryside by the strong winds last night.Ten new house (build).in the town every year.Residents of flooded villages (take)to a safe place last night.In the future, natural disasters (predict)..accurately with the help of technology.Food and medicals supplies (deliver)..later this afternoon.1. Complete the sentences using the correct passive form of the verbs in brackets.was scattered are built were takenwill be predicted will be deliveredVolunteers have given out food and blankets to homeless people.So far, rescue workers have freed ten people trapped in collapsed buildings.Did the storm destroy the whole village?If the stormhit the area, It will cause a lot of damage.They are going to organise a garden party to raise money for the victims of the flood.3.Rewrite the following sentences using the correct passive voice.- food and blanks have been given out to homeless people (by volunteers)- Ten people trapped in collasped buildins have been freed (by the rescure workers) so far- Was the whole village destryed (by the storm) ?- If the area is hit by storm, a lot of dammage will be caused- A garden is going to organised to raise money for the victims of the flood.Past perfect4a. Read part of the converation from getting started. Pay attention to the underlined part.Nick: Was anyone injured?Duong: Only a few minor injuries were reported. Most people had moved to safe areas when the storm broke.(+) Positive S+ had + past paricipleEx: I had left when they came.(-) negative S + had not( hadn’t) + past participleEx:: I hadn’t left when they came.(?) Questions Had + S +past participle? Had + S + not + past participle? Hadn’t +S + past participle?Short answers to Yes/No questions:Yes, S + had No, S + hadn’tEx: had you left when they came? Yes, I had/ No, I hadn’tWe use the past perfect to describe an action before astarted time in the past Ex: People had managed to leave the flooded villages by 11 o’clock.b. When do we usethe past perfect? Can yo think of any rules?We use the past perfect to descibe an action happened before another action in the past.Ex: People had already left the flooded villages when rescue workers arrived.5.Complete the sentences by putting the verbs in brakets into the simple past or past perfectMost people (leave)before the voncano (erupt).By the time we (arrive)..at the canyon, It (stop).............snowing.They (spend)..the night in the floded arebefore help(arrive).Simon (get).lost because he (not take)........a map with him.I (find)..my pen after I (buy).........a new one.arrivedhad left eruptedhad stopped had spentgothadn’t taken foundhas bought arrived6.work in pairs. Ask and answer the following questions about youExample:What had you learned to do by the time you started primary school?By the time I started primary school, I had learned how to ride a bike.What had your mother done when you got up last Sunday?What had you done before you went to bed last night?What had aleady happened when you arrived at school today?What had you done before you left school yesterday?What ha happened by the time you finished your homework yesterday?HOME WORK- Learn by heart new words- Do these exercises B 1,2 in page 19 in workbook- Prepare unit 9: Communication