鲁教版初中英语8年级上册（五四学制）课堂讲解视频 视频目录 Unit 1 Could you please clean your room (1) Unit 1 Could you please clean your room (2)(上) Unit 1 Could you please clean your room (2)(下) Unit 2 Why don’t you talk to your parents (1)(上) Unit 2 Why don’t you talk to your parents (1)(下) Unit 2 Why don... [阅读全文]

北师大版高中英语高一必修第一册2019同步课堂视频 视频目录 UNIT 1 LIFE CHOICES (1)(第1课时) UNIT 1 LIFE CHOICES (1)(第2课时) UNIT 1 LIFE CHOICES (2)(第1课时) UNIT 1 LIFE CHOICES (2)(第2课时) UNIT 1 LIFE CHOICES (3)(第1课时) UNIT 1 LIFE CHOICES (3)(第2课时) UNIT 2 SPORTS AND FITNESS (1) UNIT 2 SPORTS AND FITNESS (2) UNIT 2 SPORT... [阅读全文]

视频目录 5.1 硫及其化合物(1) 5.1 硫及其化合物(2) 5.1 硫及其化合物(3) 5.2 氮及其化合物(1) 5.2 氮及其化合物(2) 5.2 氮及其化合物(3) 5.3 无机非金属材料 6.1 化学反应与能量变化(1) 6.1 化学反应与能量变化(2) 6.2 化学反应的速率与限度(1) 6.2 化学反应的速率与限度(2) 6.2 化学反应的速率与限度(3) 7.1 认识有机化合物(1) 7.1 认识有机化合物(2... [阅读全文]

视频目录 绪言 1.1物质的分类与转化(1) 1.1物质的分类与转化(2) 1.2离子反应(1) 1.2离子反应(2) 1.3 氧化还原反应(1) 1.3 氧化还原反应(2) 2.1 钠及其化合物(1) 2.1 钠及其化合物(2)_1 2.1 钠及其化合物(2)_2 2.2 氯及其化合物(1) 2.2 氯及其化合物(2) 2.3 物质的量(1) 2.3 物质的量(2) 2.3 物质的量(3) 3.1 铁及其化合物(1) 3.1 铁及其化合物(2) 3.2 ... [阅读全文]

沪教版英语口语交际小学2年级上册课堂视频 视频目录 Unit 1 Good morning Unit 2 I’m Danny Unit 3 Are you Alice Unit 4 Can you swim Unit 5 That’s my family Unit 6 My hair is short Unit 7 In the playground Unit 8 In my room Unit 9 Dinner is ready Unit 10 In the sky Unit 11 In the forest Unit 12 In the street [阅读全文]

沪教版英语口语交际小学2年级下册课堂视频 视频目录 Unit 1 What can you see Unit 2 Touch and feel Unit 3 Can you hear a train Unit 4 Things I like doing Unit 5 Food I like Unit 6 Animals I like Unit 7 The four seasons Unit 8 Traffic rules Unit 9 My clothes Unit 10 Activities Unit 11 Book Day Unit 12 A girl and three bears [阅读全文]

沪教版小学英语2年级(一起)上册同步教材课堂视频 视频目录 Unit 1 Good morning Unit 2 I’m a girl Unit 3 I’m eight Unit 4 Can you swim Unit 5 He’s old Unit 6 This is my mouth Unit 7 I can see a swing Unit 8 Put the book in the bag Unit 9 Yes,please Unit 10 Look at the moon Unit 11 I’m a fox Unit 12 DonR... [阅读全文]

沪教版小学英语2年级(一起)下册同步教材课堂视频 视频目录 Unit1 What can you see Unit2 Touch and feel Unit3 Can you hear a train Unit4 Things I like doing Unit5 Food I like（第1课时） Unit5 Food I like（第2课时） Unit6 Animals I like Unit7 The four Seasons Unit8 Traffic rules Unit9 My clothes Unit10 Activities Unit11 Teachers&#... [阅读全文]

沪教版小学1年级(一起)下册同步教材课堂视频 视频目录 Unit1 I see a frog Unit2 I hear a sheep Unit3 Taste the noodles Unit4 I like balls Unit5 I like jelly Unit6 I like juice Unit7 Spring is green Unit8 It’s cloudy Unit9 I need a new dress Unit10 She can skip rope Unit11 Happy New Year! Unit12 A boy and a wolf [阅读全文]

沪教版口语交际小学1年级下册同步教材课堂视频 视频目录 Unit 1 Look and see Unit 2 Listen and hear Unit 3 Taste and smell Unit 4 Toys I like Unit 5 Food I like Unit 6 Drinks I like Unit 7 Seasons Unit 8 Weather Unit 9 Clothes Unit 10 Activities Unit 11 New Year’s Day Unit 12 A boy and a wolf [阅读全文]