Unit 4 第1课时 Parts A, B & C（讲解课件）-【优翼·学练优】2025-2026学年新教材四年级英语下册同步备课（湘少版三起）

该小学英语课件聚焦四年级下册Unit 4第1课时，核心知识点包括20-90整十数、100-900整百数及两位数合成（如twenty-one），词汇match、get、point及句型“某人/集体+get(s)+数字+point(s)”。课堂导入通过歌曲“THE SINGING WATUSIS”和复习10+10=20激活旧知，逐步引入新数字，搭建新旧知识衔接的学习支架。 其亮点在于融合语言能力、思维品质和学习能力培养，通过“Listen and Learn”音频输入、“Look and say”对话练习提升语言理解与表达，“Look and guess”填写两位数、“Let’s Act”加法游戏（如56+28=100）锻炼分析推断能力，借助数字卡片、角色扮演（含语调、肢体动作评价）促进主动学习与合作。学生能在互动中巩固知识，教师可依托系统活动设计高效开展教学。

The singing walrus counting by tense one, two, three, four. Twenty, thirty, forty. Hundred, that's how you come. Twenty, thirty, forty, sixty, sixty, given ty one time. Three, that how you cut by ten? Can you come from ten to one hundred? How do you count from ten to one hundred? ten? Can you show me how? Yes, with me, everybody . sing ten. twenty. In seventy, eighty, ninety, that's how you can write ten, ten, twenty, forty, fifty, sixty, seventy, one hundred, that how you cut by ten. Ten, ten, twenty, twenty, thirty, thirty, forty, forty, fifty, fifty, sixty, sixty, seventy, seventy, eighty, ninety, ninety, one hundred one, twenty, thirty, forty, fifty, sixty, seventy, ninety, one hundred guess how you can buy things? Ten, twenty, thirty, forty, fifty, sixty, seventy, eighty nine, one hz. That's how you can buy change. WI am a which小巫女小屋女变变变，看看小巫女的魔法会给他带来什么呢？I am a witch. I want to be a wolf. The wolf is coming. The wolf is coming. I want to be a beauty. Wow, what a beautiful woman. I want to be the wind. I won, I won. I want to be a watermelon. Wait a minute. Wait, wait. Vocabulary . unit one, on. on. where. where? Where's . where? Where is? Where . is . in. in. under. under. put. put. between. between. beside. beside. behind. behind. window. window. door, door, the . fly. Brown. Brown. Unit . two, english. english. math. math. chinese. chinese. P. E. P, E, subject, subject. every. every. us. us. Meet, meet . unit . three today. today. tomorrow. tomorrow. sunday. sunday. monday. monday. tuesday. tuesday. wednesday. wednesday. birthday. thursday. friday. friday. saturday. saturday, park, park. sorry. sorry. look. look. now. now unit . for get . get point . point . match. march . twenty . one. twenty . one. thirty. thirty. forty. forty. fifty. fifty. sixty. sixty. seventy. seventy. eighty. eighty. ninety. ninety. one hundred. one hundred. grade. great. science. science. interesting. interesting. Unit five, help. help . teach. teach. read. read. all . all. Love. love . her. her . cook. cook. learn. learn. People. people. Hard. hard. But, but. Unit six. favorite. favourite . season. season. from. from, spring, spring. warm. warm. summer. summer, autumn, autumn. cool. cool. winter. winter. beach. beach. careful. careful. dear. dear. snow. snow. Unit seven, cloud. cloud. the sun. the . sun. sky. sky. river. river. boat, boat. place. place. mountain. mountain. lake. lake. C. C. the . moon, the moon. so. so unit eight. clean. clean. exercise. exercise. sleep. sleep. drink. drink. water. water. sweep. sweep. walk, grass. grass. do . tee. dirty. busy. busy. Unit nine, dragon. dragon . festival. festival. dragging . boat festival. dragon boat . festival. do. do. race. race. remember. remember. make. make . about . about, country, country. month. month. show. show. Unit ten, sign. sign. mean, mean. light. light. must. must. stop. stop. wait. wait. use. use. phone. phone. smoke. smoke. spit. spit. pig. pick. Unit 4 Class One gets 54 points Unit 4 Class One gets 54 points 第1课时 Parts A, B & C XS·四年级英语下册 Enjoy a song What numbers can you see in the video? Think and say Let’s review and learn! 十 二十 Review New words 2 0 3 0 三十 /ˈθɜːti/ three 三 th New words 4 0 four 四 四十 /ˈfɔːti/ fo r 3 0 New words 4 0 5 0 five 五 fi 五十 /ˈfɪfti/ New words 6 0 six 六 six 六十 /ˈsɪksti/ 4 0 New words 7 0 6 0 seven 七 seven 七十 /ˈsevnti/ New words 8 0 eight 八 eight 八十 /ˈeɪti/ 6 0 New words 8 0 9 0 nine 九 nine 九十 /ˈnaɪnti/ New words 百 /ˈhʌndrəd/ New words 百；一百 /ˌwʌn ˈhʌndrəd/ Notice:two hundreds three hundreds six hundreds ... Look and think 20+1= 21 twenty one twenty-one 二十一 /ˌtwentiˈwʌn/ Look and guess 两位数的英语表达：tens-ones Fast response forty 80 sixty-one 45 ninety-nine B Listen and Learn Look and say Where are they? They are on the playground. Look and say What are they doing? They are having a basketball match. New words 体育比赛；竞赛 /mætʃ/ football match 足球比赛 basketball match 篮球比赛 Which two classes is this match between? Listen and answer Which class wins the match? Why? Class One and Class Two. Class one. Because Class One gets 54 points and Class Two gets 52 points. I get a new book. We get 8 points. New words 取得；得到 /ɡet/ 得分 /pɔɪnt/ There is a basketball match between Class One and Class Two. A Look, Listen and Say I’m No. 23. I’m No. 16. I’m No. 11. Come on, Class One! Come on, Class Two! Class One gets 54 points. Class Two gets 52 points. Congratulations! Thank you. Play roles Intonation 语调 Emotional 感情丰富 Body language 肢体动作 Pronunciation 发音 Cooperation 合作 Evaluation Class One gets 54 points. B Listen and Learn Language points 表述某人或某个集体取得了多少分： 句型：某人/某集体 + get(s) + 数字 + point(s). Class Two gets 52 points. 注意表述几班时，首字母要大写。 主语若是第三人称单数，则用gets C Let’s Act Let’s play a game. It’s fifty-six. It’s twenty-eight. Fifty-six and twenty-eight is… This is one hundred. ... and ... is ... 21+54= 92+3= 60+10= 23+32= ... get point match twenty-one thirty forty fifty sixty seventy eighty ninety one hundred Class One gets 54 points. Class Two gets 52 points. Summary 听录音，跟读A部分的课文。 抄写并记忆本课时的重点词汇。 同学间用所学句型谈论某人/集体所获得的得分及二位数加法运算。 Homework Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 null 2024-01-23 20:08 588327.1 null 2024-01-31 14:46 161679.8 $Dream english kids. Let's move our bodies. Let's move our bodies. Let's go. Two, one hundred. It's记得i see a run like and come back twenty，thirty, forty, fifty, sixty, seventy eight, ninety, one hundred. Look, is a monkey. I see a monkey swing your arms like a monkey. And come twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety, one hundred. Look, it's an elephant. I see an elephant sounds elephant by ten, ten, twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety, one hundred耶。It's a kangaroo. I see a kangaroo just like a kangaroo. And come twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety one, love our bodies. Let's come by ten to one. Please . subscribe for more fun videos. Unit four, class one gets fifty four points. Part a look, listen and say there is a basketball . match between class one and class two. I'm number twenty three. I'm number sixteen. I'm number . eleven. Come on, classroom. Come on close. Class one gets fifty four points. Class two gets fifty two . points. congratulations. Thank . you. Part b, listen and learn. Class one gets fifty four point. Class one. class one. fifty . four, fifty . four. class two. class two. fifty . two, fifty . two. twenty one. twenty one. thirty two. thirty two. forty . three, forty three. fifty . four, fifty . four. sixty . five, sixty five, seventy six, seventy six. eighty . seven. eighty . seven, ninety . eight, ninety eight. nineteen nine. nineteen nine. one hundred. one hundred. Part c, let's act. Let's play . a game. It's . fifty six. It's twenty eight. fifty six and twenty eight. Is this is one . hundred.