Unit9 Period 2+课件+2025学年+教科版（广州）五年级+下册

（Period 2） Unit 9 Be careful 教科版小学英语教材(五年级) Module 5 Safety 1 1. 语言知识： (1) 巩固所学单词和词组。 (2) 掌握祈使句的相关知识。 2. 语言技能： (1) 用正确的语音语调尝试背出课文。 (2) 能使用祈使句，并能制订规则。 3. 情感态度： 通过本课的学习，引导学生在生活中做一个细心、关心他人的人，适时给身边的人提出安全提醒。 本课时教学目标 2 must cut sharp yourself kid get hurt safety first careful fall down fall dry watch out feed bad fan dangerous Sharp eyes 3 Mrs Webb: Come on, kids. It’s time to cook the noodles. Ben: Oops! Mrs Webb: Be careful, Ben. Don’t run near the hot water. You’ll get hurt. Mrs Webb: Cooking can be fun, but you must be careful. Ben: Yes. You’re right. Xiaoling: Don’t cut the vegetables so quickly, Ben. The knife is sharp. You may cut yourself. Mrs Webb: Watch out, everyone. The floor is very wet. Don’t walk there. You may fall down. Ben: Here...Let me help you dry the floor. Mrs Webb: Great work, Ben. Safety first. Don’t forget.  Let’s recite 4 (1) Be careful, Ben. (2) Don’t run near the hot water. (3) Don’t cut the vegetables so quickly, Ben. (4) Watch out, everyone. (5) Don’t walk there. (6) Let me help you dry the floor. (7) Safety first. Don’t forget. 祈使句 Let’s learn 5 祈使句 1. 定义： 祈使句是用来表达命令、请求、劝告、禁止等语气的句子。 2. 祈使句的肯定结构： (1) Be + 形容词 / 名词 如：Be careful. Be a good boy. (2) 实义动词原形开头 如：Watch out, everyone. (3) Let开头 如：Let me help you. Let’s learn 6 3. 祈使句的否定结构： (1) Don’t + 动词原形 如：Don’t be late(迟到). Don’t run in the street. (2) Let 开头的否定形式 Don’t let …. Let…not… 如：Don’t let him run. 如：Let him not run. Let’s learn 7 (3) Never + 动词原形 如：Never buy clothes made from animals. (4) No+动词ing，常用于公众场合的警示标语 No swimming. No parking. Let’s learn 8 Let’s practice 翻译句子。 (1) 不要玩刀。 ___________________________________________ (2) 让我帮你打扫教室吧。 ___________________________________________ (3) 当你在煮饭的时候，要小心。 ___________________________________________ (4) 不要在热水附近跑。___________________________________________ Don’t play with a knife. Let me help you clean the classroom. When you are cooking, be careful. Don’t run near the hot water. 9 Example: When we are at the zoo, we mustn’t feed the animals. It’s very dangerous. Look and say 10 When you are cooking, don’t cut the vegetables so quickly. You may hurt yourself. Look and say 11 Don’t eat a bad apple. You may get sick. Look and say 12 Don’t climb a tree. You may fall down. Look and say 13 Don’t touch a fan. You may get hurt. Look and say 14 Fun with language （ ） （ ） （ ） 6 3 5 1 4 2 （ ） （ ） （ ） Listen and number. 15 Listen and number. 听力原文 Picture 1: A girl is going near the animal. Picture 2: Some boys are playing football in the street. Fun with language 16 Picture 3: Some children are walking on the wet floor. Picture 4: Two boys are running on the stairs. Fun with language 17 Picture 5: A boy is playing with a knife. Picture 6: A boy is climbing a very tall tree. Fun with language 18 Let’s learn Fun with language (1) _______ keep the school buildings clean. (2) _______ go near the machine. It’s dangerous. (3) _______ drink dirty water. It could make you very sick. (4) _______ touch the very hot water. (5) _______ let people come into your house when your parents are not at home. (6) _______ make sure everything on your bike is working well. Do Don’t Don’t Don’t Don’t Do Write “Do” or “Don’t”. 19 1. Keep the school buildings clean. 2. Make sure everything on your bike is working well. Do 小结 Fun with language 20 Let’s learn 1. Go near the machine. It’s dangerous. 2. Drink dirty water. It could make you very sick. 3. Touch the very hot water. 4. Let people come into your house when your parents are not at home. Don’t 小结 Fun with language 21 Let’s learn Fun with language Look at the pictures in Activity 1. Write down what you will say to the children. (1) Don’t _______ the tree. You may fall down. (2) Don’t ________ the tiger. It may bite you. climb go near Look and write. 22 (3) Be ________. The floor is wet. (4) Don’t run _______________. You may fall down. careful on the stairs Fun with language 23 (5) Don’t ___________ the sharp knife. You may get hurt. (6) Don’t _____________ in the street. It’s dangerous. play with play football Fun with language 24 Let’s learn Fun with language Make 5 rules to keep your classroom safe. (1) Don’t run in the classroom. (2) _____________________________ (3) _____________________________ (4) _____________________________ (5) _____________________________ Don’t play football in the classroom. Do read books in the classroom. Don’t shout in the classroom. Don’t fight in the classroom. 答案不唯一 Think and write. 25 Play a game 词汇 Let’s sum up safety first kid careful fall 26 Play a game Let’s sum up cut must sharp yourself dry 27 Play a game bad feed fan dangerous Let’s sum up 28 短语 Let’s sum up 29 祈使句 1. 定义： 祈使句是用来表达命令、请求、劝告、禁止等语气的句子。 2. 祈使句的肯定结构： (1) Be + 形容词 / 名词 如：Be careful. Be a good boy. (2) 实义动词原形开头 如：Watch out, everyone. (3) Let开头 如：Let me help you. Let’s sum up 30 3. 祈使句的否定结构： (1) Don’t + 动词原形 如：Don’t be late(迟到). Don’t run in the street. (2) Let 开头的否定形式 Don’t let …. Let…not… 如：Don’t let him run. 如：Let him not run. Let’s sum up 31 (3) Never + 动词原形 如：Never buy clothes made from animals. (4) No+动词ing，常用于公众场合的警示标语 No swimming. No parking. Let’s sum up 32 向家人、朋友说一说在家时的安全规则。 选做 (1) 抄写一遍课文，并背诵。 (2) 写5条在家时的安全规则。 必做 Homework 33 Thanks! 34 2020 Blues 40359.07 $$