政治敏感度和鉴别力欠缺。对社会上一些错误思潮和敏感问题缺乏警惕性和鉴别力，对工作中、生活中、手机和网络里的一些不当言论等现象，Unit 4 I used to be afraid of the dark【学习目标】1、熟记本节单词，达到灵活运用。2、加强听力练习，提升体力水平。【预习合作探究】1. Mario, you used to be short, didnt you?马里奥，你以前个子矮，对吗？ Yes, I did. 是的。【解析1】 (1) use v.使用useful adj. 有用的 use up 用完Studying English is_(use).(2) use sth to do sth 用某物做某事We use Internet _(find) information.(3) used to do sth 过去常常做某事，表示过去做过的事现在已经不做，只用于过去时态。变成否定句或疑问句时要借助助动词didnt/did【拓展】（一） 肯定形式：主语+used to+do I used to get up at six. (二) 否定形式：主语+ usednt /didnt use +to do He usednt to study hard.= He didnt use to study hard. （三）疑问形式: Used +主语+ to do sth ? 答语： Yes, 主语+used to./ No, 主语+ usednt toDid + 主语+ use + to do .? 答语： Yes， 主语+ did./ No, 主语+ didnt Used he to go to school on foot?= Did he use to go to school on foot? (四) 反意疑问句：肯定句+ didnt /usednt+ 主语？ He used to be very rich, didnt he/ usednt he?否定句+ did /used +主语？ He didnt use to smoke, did /used he? My mother used_（tell）us story when we were young. ( ) He used to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have【用法归纳】辨析：used to do something.，be used to do something.与be used to doing something.used to “过去常常”(后接动词不定式，表示过去的习惯)。否定式有两种： did not use to或used not to。 疑问式有两种： Did.use to.?或Used.to do.? 但常用第一种。答语形式与did和used的形式一致。used to do sth. “过去常常做某事”(而现在已经不做了)，表示过去习惯性、经常性的动作或状态，和现在对比，暗示现在不做了。to为不定式符号，后跟动词原形。：I used to go shopping on Saturdays, but now I no longer do so. be used to do something. 表示被动，“.被用来做”。Computers are used to help people do many things. 电脑被用来帮助人们做很多事情。be used to doing something. “习惯于做某事”。to 在这里是介词，后接名词或动名词。The teacher is used to going to bed late in the evening. 那个老师习惯于晚睡觉。 Liu Huan, a famous male singer, has long hair, because he _ long hair. A. used to have B. is used to having C. is used for havingD. is used to have- Grandpa has changed a lot. - So he has. He spends more time than he used to _ games with the children. A. play B. playing C. played D. plays2. This party is such a great idea! 这次聚会真是一个好主意！【解析】such“这样的，这种，如此”，用于修饰名词such+ a/ an+形容词+单数名词： such a good day such an exciting match The First Huaguoshan International Golf Open was_success that we enjoyed ourselves very much. A. such a great B. a such great C. so a great D. a so great such+形容词+复数名词/不可数名词： such important decisions such delicious food He offered _ valuable advice that _ people disagreed. A.such; a few B.such;few C.so; a few D.so ; few 如果名词前被many, much, few, little修饰时，只能用so，而不用such： so many sick children_ so little time_3.I agree 我同意【解析1】agree v (反)disagree agreement n同意(1) agree with sb. 同意某人 I agree with you. I think drinking milk every morning is good _ our health. Yes, I agree _ you. A. to; to B. with; to C. at; with D. for; with会有一些不当的网络用语出现在微信工作群或个别党员的微信“朋友圈”中，把“三八节”说成“女神节”、“女王节”等不正确称谓，虽然有提醒教育，但没能做到全面彻底制止。