九年级英语全册Unit4Iusedtobeafraidofthedark学案1无答案新版人教新目标版

1、unit 4 i used to be afraid of the dark.section a 1a-1c【学习目标】1 熟练运用used to do sth谈论自己、他人过去的习惯、爱好、 形象及经常做的事情。 2 能够听懂有关学习方法的简短对话。 3能运用used to 来谈论过去。【学习重点难点】1熟记重点单词短语。 2 正确使用used to 【学法指导】谈论自己和同学的变化-听读感受别人的变化-巩固练习【教学过程】导入（启发探究 3分钟） 一、 used to的用法 “used to动词原形”表示过去常常干某事，现在不在干了。只有一种形式，即过去式。例如：i used to go

2、to work by bus. now i take a taxi. so the sentence “i used to be afraid of the dark.” means in chinese:我过去常害怕黑 “used to”的疑问形式和否定形式：did you use to be afraid of the dark?yes, i used to be afraid of the dark.did he use to be afraid of the dark?no, he did not use to be afraid of the dark.there used to b

3、e a church here ,didn t there ? 二、mario, you used to be short, didnt you? 马里奥，你以前个子很矮是吗？【解读1】这是一个反意疑问句。反意疑问句是表示说话人对所陈述的事情有所怀疑或不肯定，需要询问对方的看法。反意疑问句由“陈述句 + 附加疑问句”构成，若陈述句为肯定形式，则附加疑问句要用否定形式；若陈述句为否定形式，则附加疑问句要用肯定形式，即“前肯后否；前否后肯”。同时，前后两部分的人称、数、时态等都要保持一致。附加疑问句一般由“助动词、be动词或情态动词的肯定形式或否定形式 + 人称代词”构成，且否定形式常用缩写形式。

4、 注意：当陈述句中含有no, never, seldom, hardly, little, few, nothing, nobody等表示否定意义的词时，附加疑问句要用肯定形式。当陈述句中含有unhappy, dislike, unfriendly等带否定前缀的派生词时，当作肯定句处理，附加疑问句要用否定形式。【举例】(1) you saw him yesterday, didnt you? 你昨天看见过他，是吗？ (2) this is a beautiful picture, isnt it? 这是一幅美丽的图画，是吗?(3) lucy cant play the piano, can s

5、he? 露西不会弹钢琴，是吗？(4) there is little food at home, is there? 在家里几乎没有食物，是吧？ (5) he looks unhappy, doesnt he? 他看上去不高兴，是吧? a.跟踪练习 (1) he_ _ _ after school. 放学后他过去常常踢足球。(2) he _ _ _ _. 他过去不吸烟。(3)he used to play football. (改为一般疑问句，再回答)_b.you used to be short, didnt you? 复习反意疑问句，完成练习：（1）lily will go to chin

6、a, _ _? （2）she doesnt come from china, _ _?(3) you havent finished homework, _ _ ？(4) he knows little english, _ _?三、交流 注意谈论外貌和性格的不同句型whats he she like ? what does he she look like?四、习题巩固1. mother _us stories when we were young. a. used to telling b. is used to tell c. used to tell d. is used to tel

7、ling2.我习惯走路上学。 i _ _ _ _ to school.3. he used to smoke, _ _?(完成反义疑问句)4.李先生过去住在美国，所以习惯吃西餐。mr li _ _ _ in america, so he _ _ _ _ western dishes.5. _ used to_ an old bookshelf in my room. a. there; be b. there; have c. it; be d. there; having6. 小刀是用来切东西的。 knives _ _ _ _things.= knives _ _ _ _things.7.h

8、er son _ coke, but now he _ milk. aused to drink; is used to drinking bused to drinking; drinks cis used to drinking; used to drink dis used to drink; is drinking8.my uncle_ a businessman, but now he is a factory worker. aused to being bwas used to becuse to be dused to be9.betty _ many friends to play with. aused to have buse to have cused to having duse to having 10.mary used to _ to work, but she is