山东省高密市银鹰文昌中学九年级英语下册 Module 3 Life now and then Unit 2 I think life is better today学案（无答案）（新版）外研版.doc

module 3 unit 2teaching aims:1. master all the new words and phrases.2. master all the new language points and sentences.课前检测：一 根据句意及提示写单词。 1. i think the fastest t_ by airplane. 2. a good _(教育)can be the gateway to success.3.reading in a poor l_ may bring on a headache.4. after graduating , she will look for a _(专职的)job.5. somebody opened the door and the c_ blew out.二 用括号内所给单词的适当形式填空。 1. you must be careful when _(across)the roads. 2. the invention of the _(electricity)lights is great in history. 3. im tired every day because i have so _(many)homework to do. 4. luckily, girls can also get the chance of _(educate)now. 5. _(general) speaking, the provinces climate is the best between may and october. 精讲点拨：1. afford v. （有财力）买得起；付得起；抽得出时间。经常与cant, couldnt连用。eg. she cannot afford a new dress. i cant afford the time for the film this evening.我今晚上抽不出时间看电影。拓展：afford sth. 买得起某物，付得起费用；为抽得出时间 afford to do sth. 负担得起做某事2. married adj.已婚的；结婚的。 拓展：be/get married to sb. 和某人结婚 be/get married 结婚 marry sb. 嫁给（娶了）某人当堂检测一 单项选择1they _ for ten years. a. have married b. married c. have been married d. got married2. dont worry. he is _ to look after little betty. a. carefully enough b. enough careful c. careful enough d. enough carefully3. the policeman helped the old woman _ the road. a. above b. cross c. through d. over4.though the flat is great, i cant _ it. a. afford b. owe c. allow d. prevent5.the story is _. we all like it. a. much more interesting b. very more interestingc. less more interesting d. few more interesting二 阅读理解what does digital media.有数码阅读依赖症吗？with the explosion of digital media in recent years. a growing number of students are spending their time in front of the small screenwhether its a smartphone(智能手机)or tablet(平板电脑). in just two years, the number of us children using digital media has doubled to 72 percent, according to a survey. on average, students spend one hour and 55 minutes a day in front of the screen, according to forbes. watching tv makes up half of this time. but interestingly, the time children spend watching tv is decreasing(减少), with more and more time being given to digital media. some of the common things kids do with digital media are playing games, watching videos and sending messages to friends. the digital world can be used very effectively(有效地). in the survey, 74 percent of teachers said that digital media would improve students learning. as students can quickly get hold of information they need. however, without guidance from teachers and parents, digital media may have bad influences on students attention span(注意力) and communication skills(交往能力). whats more, some parents are also worried about what their children are doing online. in this new age of technology, we still dont know what effects digital media will have on us in the future. so its always best to use them carefully. when using digital media, you need to find a balance. just like study, too much can lead to information overload, and give you a headache. also, make sure your smartphone or tablet doesnt take priority over more important tasks. give your eyes a rest, and remember: offline is just as fun as online.( )1. according to forbes, students spend_ on digital media.a. one hour and 55 minutes b. almost one hour c. at least two hours d. one and a half hours( )2. the article mentions that kids usually use digital media to do the following except_.a. shop online b. play games c. watch videos d. chat online( )3. the underlined word “them” refer to_.a. smartphone b. tablet c. smartphone and tablet d. internet( )4. according to the article, using digital media too much may _. im