Unit 3 My hometown Grammar课件 2025-2026学年译林版英语七年级下册

Unit 3 My hometown Grammar A Using a, an and the B Prepositions of place 2 /ɑ:/ /ɔ:/ / ɜ:/ /i:/ /u:/ / ʌ/ /ɒ/ /ə/ /ɪ/ /ʊ/ /e/ /æ/ /eɪ/ /aɪ/ /ɔɪ/ /ɪə/ /eə/ /ʊə/ /əʊ/ /aʊ/ /p/ / t/ / k/ /f/ /θ/ /s/ /b/ /d/  /g/ /v/ /ð/  /z/  /ʃ/ /h/ /ts /tʃ/ /tr/  /ʒ/ / r/ /dz/ /dʒ /dr/  /m/ /n/ /ŋ/  /j/ /w/ / ǀ/ Vowel sound 元音 (20个) Consonant sound 辅音(28个)  have a good time  a piece of  a lot of  a few  a little  have a cold  have a rest  go for a walk  have a picnic ... 在一些固定词组中。 玩得开心 一块，一片 许多，大量 一些，几个 一点，少量 感冒 休息 去散步 去野餐 Beiing is the capital of China. Tian'anmen Square is a square in the centre of the city. In the square, there are always people from all over the country. There is also the summer Palace, an amazing traditional chinese garden. Kunming Lake, a big lake in it, is very famous. 定冠词的用法 Look! Here is a panda. The panda is eating bamboo. 1. 用于上文中已经提及过的人或物之前。 7 Beiing is the capital of China. Tian'anmen Square is a square in the centre of the city. In the square, there are always people from all over the country. There is also the summer Palace, an amazing traditional chinese garden. Kunming Lake, a big lake in it, is very famous. We use a or an when we mention a person/thing for the first time. 2. 用于谈及特定的人或物。 ① The book on the desk is Lily's. ② Tom is talking to the girl on his right. 桌子上的书是莉莉的。 汤姆在跟他右边的女生说话。 用于世界上独一无二的事物前。 ① The sun rises in the east. ② There were lots of stars in the sky last night. 太阳从东方升起。 昨晚夜空中很多星星。 地球上独一无二的事物 Do you know other words like these? the moon the earth the world the universe (宇宙) the Mars (火星) ① Sam is always the first to get to school. ② Take the second road on the right. 山姆总是第一个到校。 第二个路口向右拐。 在序数词之前使用。 The Greens are watching TV. 用于姓氏复数前，表示“某某一家人”。 格林一家正在看电视。 用于一些习惯用语。 8. 用于由普通名词构成的专有名词前。 in the morning / afternoon / evening the USA the Great wall the Summer Palace 在早晨/下午/晚上 弹钢琴 注意：一般在乐器名称前加定冠词，在球类运动前不加冠词。 play football, play basketball 美国 长城 颐和园 用于一些表示乐器的名词前。 play the piano “a number of”意为“许多”，修饰可数名词复数，谓语动词用复数形式。例如：A number of birds are flying in the sky.（许多鸟在天空中飞），强调数量较多。 (2) a number of的用法 “an amount of”表示“许多，大量”，修饰不可数名词。例如：An amount of money was spent on the project.（这个项目花了大量的钱） 。 (3) an amount of的用法 都表示：许多 a number of +可数名词复数 an amount of + 不可数名词 a/an在固定短语中的特殊用法：表示“多” Read the following sentences, pay attention to the underlined words and think about when we don’t use a, an or the. (1) Many people like to visit museums at weekends. (2) I speak Chinese. (3) Spring in Beijing is a nice season with beautiful flowers. (4) Lots of visitors visit Peking University every year. (5) My sister and I went to the Great Wall in 2022. (6) Many people go to work by bus or by subway in Beijing. plural nouns language names season names some proper nouns years means of transportation in the form of “by + transport” （1）a lot of +名词复数/ 不可数名词 （2）a number of +可数名词复数 （3）an amount of + 不可数名词 a/an在固定短语中的特殊用法：表示“多” a lot of = lots of “a little”意思是“一点儿，少量”，修饰不可数名词。 例如：There is a little water in the bottle.（瓶子里有一点儿水） 表示水的量不多。 （1）a little的用法 （2）a few 的用法 “a few”意思是“很少”，修饰可数名词复数。 例如：A few students like such things. 有少数人喜欢那样的东西。 a/an在固定短语中的特殊用法：表示“少” 表示“很少”： （1）a little+ 不可数名词 （2）a few +可数名词(复数 ) Look at the house in a siheyuan.There are two lanterns just (1)under the roof.(2)In front of the house, there are two trees.An old man is standing(3) under a tree.There is a bird cage (4)abovelover his head. A bird is singing(5) in the cage.(6) Behind/Beside the old man lies a dog. Daniel is showing the exchange students a picture of a siheyuan. Complete his description with the correct prepositions of place. Practice Daniel is reading a short text about Beijing National Stadium. Read the text below and fill in the blanks with a, an, the or /. Look at this wonderful building. It is the National Stadium, also called (1)_________ Bird's Nest. It is (2)_________ modern stadium in the north of Beijing. It dates from (3)________ 2008 and is (4)__________ important building in (5)________ city. It is big enough for 91,000 people and is now (6)________ popular place for sports and music events. the a / an the a Practice The Water Cube is another place of interest in Beijing. Talk with your partner about it, using a, an and the. The words below may help you. The ..is an amazing place in my hometown,..It is next to the ...There are many ...in the area. The main street is ...You can try ...in ...There are also some ...over the ...People can enjoy the ...on the bridges.It is a great place to visit. Take a picture of a place in your hometown.Write a short text about the place,using a, an, the and prepositions of place. Summary 定冠词the的基本用法 （1）特指双方都明白的人或物 （2）上文提过的人或事物 Turn on the light！开灯！ 这里的“the light”就是特指对话双方都知道的那盏灯。 “I saw a cat just now. The cat was very cute.” 我刚才看见了一只猫，那只猫非常可爱。 前面提到了“a cat”，后面再次提到时就用“the cat”，用来特指前面出现过的那只猫。 特指 方位介词 含义 注意 at 在……处 指在某一点，常用于较小的地点 in 在……处 相对于at,常用于较大的地点 on 在……上 指在某一平面上 above 在……上方 表示“高于某物” below 在……下方 表示“低于某物” over 在……上方 指在垂直正上方 under 在……下方 指在垂直正下方 in front of 在……前面 指在某物外部的前面，注意与in the front of的区别， 后者指在某物内部的前面 behind 在……后面 指在某物的后面 inside 在……里面 outside 在……外面 beside 在……旁边 next to 在……旁边 相当于beside between 在……中间 between通常表示在两者之间，among表示“在三者(或 以上)之间” 方位介词 我们常用方位介词来表示人或物的位置。如： There are some footballs under the desk.在桌子下面有几只足球。 There is a boy in front of the shop.在商店前面有个男孩。 常用的方位介词如下： Summary The Confucius Temple is an amazing place in my hometown,Nanjing.It is next to the Qinhuai River.There are many ancient buildings in the area.The main street is full of shops.You can try a lot of local snacks in these shops.There are also some bridges over the river.People can enjoy the beautiful views on the bridges.It is a great place to visit. Production 定冠词the的基本用法： （2）特指双方都明白的人或物 （3）上文提过的人或事物 （1）the + 名词 （可单可复） “the sky”（天空） “the sea”（大海） 比如“We can see many clouds in the sky.”，这里的“the sky”就是指我们头顶上唯一的天空。 (2)自然现象类 独一无二事物 (1)天体类 独一无二事物 “the sun”（太阳） “the moon”（月亮） “the star”（星星） “the earth”（地球） The sun rises in the east. 日出东方。 明确指出是我们所熟知的那个太阳。 the + 天体 the + 自然现象 the+ 名词 的注意事项： Homework 1. Finish Unit 3-Grammar on your exercise book. 2.Review the grammar rules. 3.Preview Pronunciation. $