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初二教案 第655期 发布时间：2019-04-22 点这里下载本页内容 （33.0 KB）
第655期初二教案 Saving kids’ eyesight (P2) Pre-reading Do you know what causes nearsightedness? What are some of the things that can cause it? While reading Choose the answer: 1. Some people claim that they can cure myopia to _____. A. show off their high-leveled skills B. sell more products and services C. share advanced medical technology D. prove that eye massages are not helpful 2. Advertisements with the word "_____" will be banned in the near future. A. recovery B. eyesight C. nearsighted D. reduction 3. If you have a vision problem, you should _____ first. A. have surgery B. get an eye massage C. take some medicine D. ask a doctor for advice 4. From the last two paragraphs, we know that _____. A. students should be banned from using mobile phones B. students in lower grades are more likely to get myopia C. production of new video games will be limited D. the law was made to protect the eyesight of elderly people Words in use 根据汉语提示用以下单词完成句子。 completely, fix, suffer, offer 1. They couldn't ＿＿___ my old computer, so I bought a new one. 他们修不好我的旧电脑了，所以我买了台新的。 2. I feel bad that I didn't ＿＿＿＿ them any food. 没有给他们提供任何食物，我觉得很过意不去。 3. I agree with you ＿＿＿＿＿＿. 我完全同意你的意见。 4. I think he ＿＿＿＿＿＿ a lot when his wife left him. 我想他妻子离开他时，他一定很痛苦。 Post-reading How can we protect our eyesight each day? Easter brings candy and egg hunt (P4) Pre-reading What do you know about Easter? While reading Fill in the chart below
Words in use 用所给单词适当形式完成句子。 1. I'm a big fan of ＿＿＿＿__ music. (tradition) 2. They planned a special ＿＿＿＿___ for her homecoming. (celebrate) 3. The ＿＿＿＿_ had to be practical enough for a family home. (decorate) 4. Kim's birthday cake was in the ＿＿___ of a train. (shape) Post-reading What’s your favorite Chinese holiday? How do you usually celebrate it? Stay healthy in your bare feet (P6) Pre-reading Do you take off your shoes when you enter other people’s homes? Why or why not? While reading Choose the answer: 1. From the story, we know that Escherichia coli _____. A. is rarely found in day-to-day life B. is a kind of chemical that is good for our health C. is a kind of bacteria that can make us sick D. is a kind of bacteria which mainly lives on shoes 2. What do we know about bacteria, according to the story? A. Most bacteria can be found in the open air. B. The bacteria found on shoes are extremely harmful to us. C. The bacteria found on shoes pose little risk to healthy people. D. About 96 percent of the bacteria on shoes is good for our health. 3. Wearing shoes indoors is especially bad for babies because _____. A. they are not used to bacteria B. shoes can hurt babies C. they are not exposed to the air very often D. they like to crawl around on the floor 4. Which question does this story mainly answer? A. What can we do to show our politeness to hosts? B. Why should we take off our shoes indoors? C. How can we protect our children from infection? D. Why is Escherichia coli deadly? Words in use 根据汉语提示用以下单词完成句子。 harmful, common, actually, contact 1. It's quite ＿＿＿＿＿ to see couples who dress alike. 夫妻穿着相似是司空见惯的事儿。 2. So what ＿＿＿＿ happened? 那么到底发生了什么事呢？。 3. They are all ＿＿＿＿ to our health. 他们都是对我们的健康有害。 4. Don't let that glue come into ＿＿＿＿ with your skin. 别让那种胶水粘到你的皮肤上。 Post-reading What can we do to stop bacteria from making us sick? 答案解析 Page 2 1. B。由第1段 第二句“Many of the people who offer these services or products claim that they can reduce or even cure myopia.”可知。 2. A。由第2段第3句 “Specifically, the notice bans businesses from using wording like “recovery” and “myopia cure” in their advertisements ”可知。 3. D。第4段第2句“People who have vision problems should go to a hospital and let a doctor decide what to do.”可知。 4. C。文章后两段主要谈及一些改善近视的措施，包括限制孩子玩电子产品的时长以及电子游戏产品的发布。 Page 4 1. April 21 2. religious 3. Easter Bunny 4. church 5. chocolate 6. basket 7. Easter morning 8. hunting for eggs 9. look for 10. Easter baskets/candy baskets Page 6 1. C。第2段第2句“Some types of Escherichia coli can cause diarrhea (腹泻) or even brain diseases.”可知。 2. C。第4段第2句“For healthy people, the bacteria found on shoes will likely pose little to no risk”可知。 3. D。由末段第3句“However, children who often crawl around on the floor should be careful about these bacteria.”可知。 4. B。文章主要通过讲述外穿鞋子携带的细菌会导致疾病的产生，所以进入室内时，人们会选择脱掉鞋子。 |
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