Module 9 Unit 3 课件 2023-2024学年外研版英语八年级上册

Module 9 Accidents Unit 3 Language in use 外研八年级(上) Learning Objectives 1. master the use of articles; 2. finish exercises on textbooks. By the end of the class, we will be able to: Fill in the blanks. 1.That’s huge number. 2.The small local school in Parkville closed down five years ago, and getting to the nearest school in Arnwick takes her hour by bus. 3.It said the world’s population was about in 2020. 4.Parkville was near Arnwick, a city with a population of . an 10,000,000 7.8 billion a a an 7.8 billion 10,000,000 冠词 冠词是语法中的一类词类,用于限定名词的范围或指示特定的对象。英语中常见的冠词有三种:定冠词the、不定冠词a/an和零冠词(无冠词)。 定冠词 the:用于特指已知或特定的名词。 e.g. The dog is barking.这只狗在叫。 不定冠词 a/an:用于泛指单一、不特定或初次提及的名词。 a 用于辅音音素开头的词前, an 用于元音音素开头的词前。 e.g. I want to buy a car.我想买一辆车。 零冠词(无冠词):当名词表示泛指、抽象概念或作为复数形式时,通常不使用冠词。 e.g. Dogs are loyal animals.狗是忠诚的动物。 4. Complete the passage with a, an or the where necessary. Mina is (1) _eighteen-year-old girl. She has got (2) _brother and (3) _sister. Mina is (4) _ oldest child in (5) _ family. She lives in (6)_very big city. She has (7) _job in (8) _hotel. She hopes that one day she will have (9)_chance to go to (10) _college. a an a the the a a a a / 1. Work in pairs. Match the countries with their populations. 1 China a) 5,084,000 2 the USA b) 25,690,000 3 Australia c) 331,698,000 4 New Zealand d) 1,411,780,000 2. Read your answers to Activity 1 to the whole class. Now listen and check. 1 China 2 the USA 3 Australia 4 New Zealand 1,411,780,000:One billion four hundred eleven million and seven hundred eighty thousand 331,698,000:Three hundred and thirty-one million, six hundred and ninety-eight thousand 25,690,000:Twenty-five million, six hundred and ninety thousand 5,084,000:Five million, eighty-four thousand 3. Read the chart and answer the questions. (million) 5 10 15 20 25 30 35 40 Dhaka Mumbai Cairo Mexico City 2018 2030 Population 19.5 28 19.9 20 21.5 24.5 25.5 24.1 1 Which city had the largest population in 2018? 2 Which city’s population will increase the most fro