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1、Period 3 4a-4c Grammar focus,Unit 4 I used to be afraid of the dark.,1. shy (名词) _ 2. possible (反义词) _ 3. Asia (形容词) _ 4. success (动词) _ 5. 敢于做某事 (汉译英) _ 6. 应付；处理（汉译英）_ 7. 不再 (汉译英) _,Revision,按要求写出下列词汇或词组。,dare to do sth.,shyness,Asian,impossible,succeed,deal with,notanymore,Grammar Focus,根据课本内容，完成下
2、列句子。,1. 我以前是矮个子。 I _ _ be short. 2. 我以前在学校不受欢迎。 I _ _ to be popular in school. 3. 保拉以前的确不爱说话。 Paula _ _ be really quiet. 4. 她以前不喜欢小测验。 She _ _ _ like tests.,Grammar Focus,didnt use,used to,used to,didnt use to,5. 你以前很矮，不是吗？ You used to be short, _ _? 是的，我是。/ 不，不是。 Yes, I _. / No, I _. 6. 他以前戴眼镜吗？ _
3、he _ _ wear glasses? 是的，他戴。/ 不，他不戴。 Yes, he _. / No, he _.,didnt you,Did use to,did didnt,did didnt,used to是一个固定结构，它的意思是“过去经常、以前常常”，它的后面用动词原形，它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作，并意味着这种动作目前已经不存在，所以它只能用一般过去时，不能用现在时态。,“used to”,used to + do sth. “过去常常”表示过去习惯性的动作或状态，但如今已不存在。,I,You /We/They,He /She/It,used
4、to,eat breakfast at 7 a.m. every day.,e.g. Scarf used to take a walk. Mother used not to be so forgetful. He used to work in the factory. My father used to read newspapers after breakfast.,主语 used to 动词原形. 例如： I used to go to the cinema, but I never have time now.,Sb used to do sth.,（一）肯定句式：,主语+used
5、 to+动词原形 I used to smoke a lot. She used to work in a shop. Tom used to be a policeman. He used to watch a lot of TV. She used to be married.,Used to do sth 过去(常常做某事),A)主语did not use to 动词原形,He did not use to swim in this river, but he swims here now.,（二）否定句式：,B)主语used not to 动词原形 第一种否定句型，就是把used当作实
6、义动词来看，所以变否定句要用助动词did；第二种否定句是把used当作情态动词，变否定句直接在used后面加not即可，used not 可以缩写成usednt或usent。美式英语通常用A种形式，英式英语常用B种形式。例如： You didnt use to drink.,Didnt use to do sth used not to do sth I used to smoke a lot I didnt used to smoke a lot. I used not to smoke a lot.,Used to 的否定形式,A) Did 主语 use to 动词原形.？ B) Used
7、 主语 to 动词原形.？美式英语通常用A种形式，英式英语用B种形式。例如： Did you use to go swimming in the river when you were young?,(三）疑问句式：,She used to smoke a lot. Did she use to smoke a lot? Used she to smoke a lot? Did your sister use to be quiet?,Used to 的一般疑问句形式,主语+used to do sth, didnt +主语？ used not+主语？ I used to be a teach
8、er, didnt you? used not you? He used to watch a lot of TV, didnt he? used not he?,Used to 的反义疑问句,(四) used to 的状语可以用副词always，often，sometimes等，但是仍然是过去的习惯，不是指现在的习惯，所以不能用一般现在时。,例如：He always used to be late for class. 他过去常常上课迟到。,(五) used to可以用在there be结构中表示“过去经常有”的意思。 There used to be,There used to be a
9、lot of teachers in the school. 100 years ago, there used to be a beautiful village in the country There used to be a clever old man in the village.,例如： Used you to play basketball? 你过去常打篮球吗？ Yes, I used to. (No, I usednt.),(六) used to 用于省略句时，肯定式保留 to，否定式不保留to。,拓展： “be used to”,/ju:st/,be used to + s
10、th./doing sth. 对已感到习惯，或“习惯于”， to是介词，后需加名词或动名词。,I,You /We/They,He /She/It,are (not) used to,the hot weather. drinking coffee.,am (not) used to,is (not) used to,句式：Sb be used to sth/doing sth.,e.g. I am used to eating lunch at 11:30 p.m. =I get used to eating lunch at 11:30 p.m.,e.g. He is used to a v
11、egetarian diet. Scarf is used to taking a walk.,be used to =get used to,Work out the rule!记住三个句式,根据汉语提示完成句子。 1. 我以前害怕在公众前演讲。 I _ _ be afraid of _ a speech in _. 2. 这种狗是用来帮助盲人的吗？ Are those dogs _ _ _ the blind?,练一练,used to,giving,public,used to help,3. 你表妹以前害怕独自一人，不是吗？ Your cousin _ _ be afraid of _
12、alone, _ she? 4. 珍妮以前在学校里并不受欢迎。 Jenny _ _ _ be popular in school. 5. 我不习惯午饭吃这么多。 Im _ used to _ so much at lunch time.,used to,being,didnt,didnt use to,not,eating,Write sentences about the past using used to.,Grace / watch a lot of TV / watch a lot of movies Grace used to watch a lot of TV. She didn
13、t use to watch a lot of movies. 2. my mom / have curly hair / have straight hair _ _,My mom used to have curly hair. She didnt use to have straight hair.,4a,3. Jerry / read books on European history / read books on African culture _ _ 4. Sandy / teach British English / teach American English _ _,Jer
14、ry used to read books on European history. He didnt use to read books on African culture.,Sandy used to teach British English. She didnt use to teach American English.,Look at the information and write sentences about Emily.,4b,Which of these things did you use to be afraid of? Which ones are you still afraid of? Check the boxes and then ask your partner.,4c,I used to be afraid of being alone.,Im still afraid of being alone.,Did you use to be afraid of the dark?,Yes, I used to be afraid of the dark. Im still afraid of the dark.,Did you use to be afraid of bei
