英语人教版七年级下册unit4 SectionB导学案.doc

Unit 4 Section B Period (1a-2a)导学案学习目标 1.重点单词：out practice dish night before dirty kitchen more noisy relax read terrible feel strict rmemeber follow luck 2.重点短语：go out see friends practice the guitar do the dishes on school night too many make your bed make rules good luck学习重点： 情态动词的can/cant/have to/must 的用法学习难点 重点单词，短语和句型自主学习预习课本1a,1b,1c,1d和2b,完成下列短语。出去_- 洗餐具_ 在上学的晚上_ 看望朋友_ 做早餐_ 在上学的日子_ 练吉它_ 许多_ 好运_对某人的要求严格_ 整理床铺_ 制定规_ 课堂讲练1. practice the guitar 练习吉他 practice v. 意为“练习”后面可跟名词、代词或动词-ing形式。许先生每天练习功夫。Mr. Xu practices_(do) Kong fu every day.2. After dinner, I cant relax either. 晚饭后我也不能轻松also，too和either辨析also是较正式的用语，语气较庄重。它通常放在句中，位于行为动词之前，be动词,助动词或情态动词之后。例如: Peter also has two brothers. I am also a student. Mrs. Green can also sing the song in Chinese. too 是普通用词，多用于口语，语气较随便。一般用在肯定句中，放在句末。 Im in Row 1, too. 注意：also和too一般都用于肯定句。 either 表示“也”时，一般只用于否定句，且置于句末。I dont know him. Tom doesnt know him, either. If you dont go there, he wont go there, either. 用too，also或either填空。I dont like banana. He doesnt like banana, _. Ill go to see the film, _.They _ have fish shops in that small town3. I must read a book before I can watch TV.看电视前，我必须看上一本书。before 在之前; after 在之后；它们的后面可以跟表示时间的点，也可以跟一个从句表示时间。Wash your hands before dinner.4. There are a lot of things you can do.有许多你可以做的事情。 此句中 a lot of things you can do 是一个名词短语，句子you can do 起着修饰、限定名词things 的作用。英语中当句子限定修饰名词时要放在该名词之后。例如： There are a lot of songs you can sing. 有许多歌曲你可以唱。5.Parents and schools are sometimes strict, be strict with sb.(对某人)严格的 be strict in(doing) sth.对某事要求严格 Our math teacher is very strict.我们的数学老师很严格。 Are your parents strict with you?你的父母对你严格吗？ The girl is very strict in doing the work. 这个女孩对工作要求严格。6.have to & musthave to 意为“不得不”，表示客观上的必要性，有人称和数的变化，其后要跟动词原形，其否定式dont / doesnt have to 表示“不必”。must 意为“必须”，强调说话人的主观看法，没有人称和数的变化，其后要跟动词原形，其否定式mustnt 表示“不准；禁止”。含有have to：肯定句式主语+ have / has to +动词原形+其他. 如：I have to go now because its late.否定句式主语 + dont / doesnt + have to +动词原形+其他. 如：Mike doesnt have to come before 7:00 a.m.疑问句式Do / Does +主语+have to +动词原形+其他？如：Does Mike have to come before 7:00 a.m.?当堂检测用适当的介词填空。1. My sister is never late _class.2. What do you usually do _ school days?3. My brother help me _my math?4. Nick always brushes his teeth _going to bed.按要求完成句子。1. See your friends on school nights.(改为否定句） _ _ your friends on school nights.2. She has to wash the dishes.(改为一般疑问句） _she_to wash the dishes?3. I have to go to bed before 10:00.(对画线部分提问） _ _ _you have to