Unit 4 Don't eat in class.（高效课堂）-2021-2022学年七年级下册英语【探究在线】高效课堂(人教版)教用

Unit 4 Don't eat in class. 第一课时 Section A (1a-2d) 12.Don't forget to D your homework here tomorrow. 基础闯关 紧扣教纺墓州 A.take B.get I.根据句意及首字母和汉语提示完成单词。 C.make D.bring 1.It's too cold o utside(在外面).Come in,please. 13.Tom,you D talk in the library,and you be 2.I am s orry(抱歉的)I can't go swimming with quiet. you because I am too busy now. A.can;must B.can't;has to 3.Friends are very i mportant(重要的)in our life.. C.have to;must D.can't;must 4.Can you b ring(带来)your tape player for me? 14.Jack,you should come to school C.Don't be late. 5.It is not right to f ight(打架)with your good A.in time B.for a time friend at school. C.on time D.at times 15.-Can students eat in the hallways? Ⅱ.用方框内所给词的适当形式填空。 一B· one;wear;uniform;have;rule A.Yes,he can B.Yes,they can 6.These school uniforms are dirty.Whose are they? C.No,he can D.No,they can 7.My sister often wears that white skirt because she Ⅳ.根据汉语意思完成英语句子，每空一词。 likes it very much. 16.我们上课不能迟到。 8.It's Monday and it's my first day at school. We can't arrive/be late for class. 9.We have many rules in our school. 17.不要在走廊里互相追逐。 10.Every day Jane has to get up at 6:00 in the morning. Don't run after each other in the hallways. 18.你们能在课堂上听音乐吗？ 拓展延伸 拓冠知识提能力 Can you listen to music in class? Ⅲ.单项选择。 19.在你们班级里有许多规则吗？ 11.-When do you arrive A school every day? Are there a lot of rules in your class? -I always arrive here at about seven o'clock 20.当我弟弟在做家庭作业时，请保持安静 A.at;/ B.at;at Please be/keep quiet while my brother is C./;at D./;/ doing his homework. 25 探究在线七年级英语（下） 第二课时 Section A Grammar Focus-3c) 语法精讲 一、祈使句的用法 Dn型，即以行为动词原形开头。如：Put away your things.. Please型，即以please开头。如：Please stand up. 肯定结构 Be型，即以动词he开头。如：Be careful!! Let型，即以动词let开头。如：Let me help you. 祈使句 Don'l+动词原形+其他.如：Don'I be lale for class! Don't+let+宾语+动词原型+其他.Let+宾语+not+动词原形+其他.如： 否定结构 Don'tlet her go./Let her not go. Nn+名词动名词.划：N0 smoking! 二、must与have to辨析 都表示“必须”，musl绳调说话者主观意愿。如：I must go0now,or 1 willbe late. have to强调容观需要，意为“不得不”&如：It's too lateI have to take a taxi. mul一般表示现在，无人称和