六单元学案6.doc

新庄初中“四步双案”教学法（学案）课题Unit6Pets(Grammar2)时间10.28学习目标了解情态动词must和should教学评估预学热身预习课文前，请初步了解本课时的词汇并完成以下练习（英汉互译）。1. _n.（盛液体或气体的）缸、罐等 2. _vt.拉3. _adj.必要的 4._vt.使干净，打扫adj.干净的自主探究，请带着下面这些问题阅读教材。如何使用should和must?教材导读1. You should play with your pet for some time every day. 你应当每天和你的狗玩一段时间。 知识点：some timesometime，sometimes与some times的辨析 指点迷津 (1)sometimes为副词，意思是“有时”。 Sometimes he comes by bike and sometimes by bus. 他有时骑车来，有时乘公共汽车来。 (2) sometime也是副词，意思是“在某个时候”，可用于一般过去时与将来时中。 You can hand in your homework sometime before Friday. 你可以在周五前某个时间交作业。 (3) some time为名词短语，意思是“一段时间”。 Ill be away for some time.我将离开一段时间。 (4) some times也是名词短语，time在这里用作可数名词，意思是“次数”。some times的意思是“几次”。 I have been to the Great Wall some times. 我去过长城几次。 ( ) Children should take exercise for _every day, and that is good for their health.A. sometime B. some time C. some times D. sometimes2. You shouldnt feed your dog at the table. 你不应该在桌子旁边喂你的狗。 知识点：at the table与at table的辨析 指点迷津 at table的意思是“在吃饭”，at the table的意思是“在桌子旁边”。 The Greens are at table.格林一家在吃饭。 Mr Black is sitting at the table and reading a book.布莱克先生正坐在桌旁读书。 通常在一些短语中，名词前加定冠词the表示一般的含意，不加定冠词the表示与该名词相关的特定的含意。 in hospital生病住院in the hospital在医院里 go to school上学go to the school去学校 go to bed上床睡觉go to the bed向床走去 当然也有特例：go to the cinema看电影，go to the theatre看戏。 ( ) Wheres Jim? Hes _. A. on the table B. on table C. at tables D. at table 3. You shouldnt leave your pet at home alone for too long. 你不应该把你的宠物独自留在家里很长时间。 知识点：leave sbalone的含义 指点迷津 leave sb. alone的意思是“把某人单独留下”。 Dont leave me alone.不要把我单独留下。 It is not safe to leave children at home alone.把小孩子独自留在家里是不安全的。 拓展 “把某人单独留下”也可以说成leave sb. (all) by oneself/leave sb. on ones own。 我有许多家庭作业要做，把我单独留下吧。 I _ lots of _ _ _. _ me_4. It is very important not to give them too much food. 不给它们太多食物是很重要的。 知识点：too much与much too的辨析 指点迷津 (1)too much的中心词是much，后面跟不可数名词，意思是“太多的”，too是用来加强much的语气的。 There is too much snow and ice.冰雪太多。 (2) much too的中心词是too，后面跟形容词或副词，意思是“非常，太”，much是用来加强too的语气的。 Its much too cold.天太冷了。 ( ) Why dont you go to the shop on foot? It takes me _time.A. much too B. too much C. very much D. too many课后作业A选择填空。 ( )1._ look out of the window in class, Lucy. A. Dont B. Doesnt C. Cant D. Mustnt ( )2. You should _careful with your spelling._ make the same mistake. A. are; Dont B. be;/ C. be; Dont D. are; ( )3. _worried about me, Mum. Ive grown up. A. Dont B. Dont be C. Not D. Not be ( )4. He was_ hungry. He ate _food. A. too much; too much B. much too; much too C. too much; much too D. much too; too muchB翻译句子。 1请安静！不要讲话。 _ _，please! Do not_ 2你每天应当和宠物玩一段时间。 You should _ _your