七年级英语预备篇（课堂PPT）

1、1Aa Bb Cc Dd Ee Ff Gge i bi: s i: di: i: ef di:Hh Ii Jj Kk Ll Mm Nneit ai dei kei el em enOo Pp Qq Rr Ss Ttu pi: kju: a:(r) es ti:Uu Vv Ww Xx Yy Zzju: vi: dblju: eks wai zi:Twenty-six English letters2A H J KA H J KB C D E G P T V ZB C D E G P T V ZF L M N S X F L M N S X I YI YOOQ U WQ U WR R ei e a

2、i i:ju:Dont forgetandua:字母所含的元音音素归类字母所含的元音音素归类3判断下列字母是否含有相同的元音因素。判断下列字母是否含有相同的元音因素。 有的打有的打“T”, 没的打没的打“F”。6. f a ( )7. G C ( )8. A G ( )9. b g ( )10. b d ( )1. A H ( )2. E F ( )3. B D ( )4. g f ( )5. E c ( )TFTFTFTFTT4a和和an的用法区别的用法区别:1. a 用在以用在以辅音音素辅音音素开头的单词前。开头的单词前。 例如：例如：a book, a desk, a teacher,

3、a student2. an 用在以用在以元音音素元音音素开头的单词前。开头的单词前。 例如：例如：an egg, an apple, an English teacher, an old car/ man/ woman a/an被称作不定冠词，用在单数可数名词前，表达某一被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的个人或事物中的一个，相当于汉语的“一一”， 但不强调但不强调数目概念。数目概念。a/an用法的区别：用法的区别：5元音音素（20个） 音名音标单元音长元音 i： : : ( : :): u: 短元音 i ( ) u e 双元音 aa ee a e 6

4、选择每组字母不含相同元音的一个或选择每组字母不含相同元音的一个或每组单词划线部分读音不同的一个。每组单词划线部分读音不同的一个。 A. K B. T C. D D. V A. N B. E C. L D. M A. H B. I C. J D. K A. B B. D C. N D. G A. F B. S C. T D. X A. sit B. this C. bike D. milk A. apple B. eraser C. name D. late A. desk B. pencil C. bell D. evening A. go B. no C. not D. phone A. g

5、reat B. please C. read D. teacher ABBCCCADCA7用用 a 或或 an 填空。填空。 _ map _ pen _ ruler _ orange _ jacket _ apple(苹果苹果) _ book(书书) _ egg(蛋蛋) _ English map _ desk(书桌书桌)11._ eraser(橡皮檫橡皮檫)12._ picture(图片图片)13._ old man(老人老人)14._“ S”15._“ M”16._ “D”17._ “U”18._“A”19._ “H”20._ “R”aaaanaanaananaanaanananaaana

6、nan8用用a/an填空。填空。1. I have _ good friend.2. She has _apple.3. Please give me _ MP4.4. Miss Zhang is _ English teacher.5. Its _ desk, and its _ old desk.6. He wants to buy _ pen and _ eraser.7. There is _ UFO.8. There is _ “d” and _ “s” in the word “desk”.aanananaanaanaaan99.There is _“u” in the word

7、“use”.10.There is _ “h” in the word “there”. 11.There isnt _ university in our town.12.Tony is _ honest boy.13. London is _ European city.14. _ 8-year-old boy is playing games.15.There are 60 minutes in _ hour.16. Liu Xiang is _ unusual player. aanaanaAnanan10(1)在在26个字母中，前面用个字母中，前面用an的字母有：的字母有：a，e，f

8、， h，i，l，m，n，o，r，s，x，其他用，其他用a。(2)以以u开头的单词：开头的单词：an unusual story，an unhappy boy， a university，a useful book, a usual thing(3)以以e开头的单词：开头的单词： a European boy(4)以以h开头的单词：开头的单词： an hour, an honest boy,an honorable task(5)以以o开头的单词开头的单词a one year old girl要注意的单词和字母：要注意的单词和字母：11-Whats this in English? -Its a

9、 ruler .-Spell it, please .-R-U-L-E-R.-What color is it ?-Its white.12-Whats this in English?-Spell it, please .-J-A-C-K-E-T.-What color is it ?-Its blue. -Its a jacket.13-Whats this in English?-Spell it, please .-Q-U-I-L-T.-What color is it ?-Its red. -Its a quilt.14-Whats this in English?-Spell it

10、, please .-P-E-N.-What color is it ?-Its black. -Its a pen.15-Whats this in English?-Spell it, please .-K-E-Y.-What color is it ?-Its yellow. -Its a key.16-Whats this in English?-Spell it, please .-C-U-P.-What color is it ?-Its purple. -Its a cup.-Whats this in English?-Spell it, please .-C-U-P.-Wha

11、t color is it ?-Its purple. -Its a cup.17-Whats this in English?-Spell it, please .-B-A-G.-What color is it ?-Its brown. -Its a bag.181. Whats=What is “是什么”。英语中用来提问的英语中用来提问的特殊疑问词总是放在句子的开头特殊疑问词总是放在句子的开头，这点与汉语不同，同学们在学习时要特别这点与汉语不同，同学们在学习时要特别注意英语注意英语的词序的词序。如：。如：What is your name? 你叫什么名字？2. its =it is，意为

12、“它是”。常见的缩写形式还有：Whats=what is thats =that isWhos=who is lets=let us注意：this和is之间没有缩写形式。完全形式与缩写形式19Spell it, please这是一个这是一个用来考查别人拼写（读）能力用来考查别人拼写（读）能力的句式。的句式。用于别人提到的单词，自己不知如何拼写，让用于别人提到的单词，自己不知如何拼写，让对方指出这个单词由哪几个字母组成。如：对方指出这个单词由哪几个字母组成。如： Whats this?这是什么？ Its an orange. 它是一个橘子。 Spell it, please. 请拼写它。 O-R

13、-A-N-G-E. 2. please用在祈使句中用在祈使句中表示礼貌或客气表示礼貌或客气，可置于，可置于句首，也可置于句末，置于句末时，前面要用句首，也可置于句末，置于句末时，前面要用逗号，意为逗号，意为“请请”。如：。如：Sit down, please.=Please sit down.请坐20A: Whats this?B: Its V.A: What color is it?B: Its red. A: Whats this?B: Its Z.A: What color is it?B: Its black.21redorangeyellowgreenbluepurpleblackw

14、hite22blueblackredyellowgreenWhat does each color mean?23奥林匹克旗帜五个不同颜色的圆环（蓝色代表欧洲，黄色代表亚洲，黑色代表非洲，绿色代表澳洲，红色代表美洲）连接在一起象征五大洲的团结，象征全世界的运动员以公正、坦率的比赛和友好的精神在奥林匹克运动会上友好相见，欢聚一堂，以促进奥林匹克运动的发展。 小常识小常识24介词介词in的用法的用法25In 有多重含义26一、表示在早上、在中午、在晚上要用in.in the morning.在早上in the afternoon.在中午in the evening. 在晚上27 In the morning,I get up and wash my face. In the afternoon, we play basketball or tennis. He watches TV or reads books in the evening.28二、表示二、表示在在.里面里面Anna: Where is the rabbit?Bob: Its in the box.(在盒子里在盒子里)Anna: Where are the pencils?Bob: They are in the pencil