初中英语Unit 1 Hello! Section A课前预习ppt课件

这是一份初中英语Unit 1 Hello! Section A课前预习ppt课件，共22页。
Starter Unit 1 Hello!第2课时 (Section A 2a, 2b & Pronunciation)Section A How do you greet people?Look at the picture, what are they?How many letters are there in total?A__ -__b –Cc -D__ -Ee -F__ -G__, Hh -__i –Jj -K__ -Ll -__m -Nn, Oo -__p -Q__, Rr –Ss -T__, Uu -V__ -__w –Xx -Y__ -Z__.aBdfgIkMPqtvWyzWho can write the 26 letters on the four lines and three squares?Which places can we see the 26 letters in our life? Look at the keyboard. Are the 26 letters in the order?1Listen to the 26 letters. Find them on the keyboard. Then practise with a partner.A: Where is A?B: A is here.Where is…?… is here.A a B b C c D d E e F f M m N n O o P p Q q R r /dʒeɪ//kju:/ G g H h I i J j K k L l S s T t U u V v W w X x Y y Z z 26个字母中，包含音素/eɪ/、/iː/、/e/、/aɪ/、/əʊ/、/juː/、/ɑː/的字母分别有哪些？/ziː//zed/2Listen and repeat the letters.1. Aa Hh Jj Kk2. Bb Cc Dd Ee Gg Pp Tt Vv Zz 3. Ff Ll Mm Nn Ss Xx Zz4. Ii Yy 5. Oo6. Qq Uu Ww7. Rr /eɪ//iː//e//aɪ//əʊ//juː//ɑː/Circle the letters that have different sounds.1. /eɪ Ss Mm Jj Kk Nn2. /iː Bb Cc Dd Ee Gg Pp Tt Ii Zz3. /e/ Ff Ll Mm Xx Aa Zz4. /aɪ Ii Yy Ll5. /əʊ Oo Qq6. /juː Qq Uu Gg Ww7. /ɑː Rr Aa 1. PRC _______________________2. PLA _______________________3. VR _______________________4. WHO _______________________5. UN _______________________People’s Liberation ArmyVirtual Reality中国人民解放军虚拟现实World Health OrganizationPeople’s Republic of ChinaUnited Nations世界卫生组织中华人民共和国联合国首字母缩略词 (acronym)Do you know the meaning of these letters?英语缩略词（abbreviation）是一种常见的语言现象，它通过使用单词的首字母或缩写形式来表示完整的单词或短语。首字母缩略词英文表达为acronym。3Listen to these letters. Match them with the pictures.1. PRC ______2. PLA ______3. VR ______4. WHO ______5. UN ______BEACD信息技术ITIPDIYCEO IQEQ 知识产权BCADGPSMVPGDPDVD公元前公元自己动手制做首席执行官；总裁最优秀选手国内生产总值智商情商全球（卫星）定位系统数字化视频光盘Do you know the meaning of these acronyms?4Listen and sing the song.A, B, C, D, E, F, G,H, I, J, K, L, M, N,O, P, Q, R, S, T.U, V, W, X, Y, Z.X, Y, Z — now you see,I can say my ABCs.Pronunciation1. 26个英文字母的发音及书写2.音素/eɪ/ /i:/ /e/ /aɪ/ /əʊ/ /juː/ /ɑː/ Expressions缩略词PRC, PLA, VR, WHO, UNCopy the 26 letters once on your exercise book.Record a video to sing ABC song in Part 4.Preview the text of next lesson on pages 4-5.