Unit 2 Topic 2【考点突破】-2023-2024学年八年级第一学期考点突破•夯实基础（仁爱科普版）

Unit2 Topic2 课 题 导学目标 1. Staying up late is bad for your health.熬夜对健康有害。 2. I’m reading an article about smoking in the newspaper.我正在报纸上阅读一篇吸烟的文章。 3. I must ask him to give up smoking as soon as possible.我必须要求他尽快戒烟。 4. Having a good rest will keep you active during the day.好好休息会使你一整天活力满满。 5. Be careful not to eat too much salt or sugar.小心不要吃太多盐，也不要吃太多糖。 6. As soon as Michael saw cabbage, he got mad.Michael一见到卷心菜，就发疯了。 7. He was surprised to hear the surprising news.他听到这个令人惊讶的消息感到很惊讶。 语法重点：情态动词（must/mustn’t; may; can/could ) 写作要点：健康成长 Section A ⒈I watched a soccer game on TV last night and went to bed very late. 【辨析】watch, read, see和look ⑴read主要用于读书、看报等。 ⑵see和watch有相似之处，用于观看比赛、电视节目、演出、电影等，但see主要强调看的结果。 ⑶look意为“看，瞧”，是不及物动词，强调看的动作。 ⒉Staying up late is bad for your health. ⑴stay up late意为“熬夜”。此句是动名词在句中做主语。动词作主语时要用动名词或动词不定式形式，谓语动词用第三人称单数。 ⑵be bad for意为“对…有害”；其反义词组为be good for意为“对…有益；对…有好处”。 1. _______ too much is bad _______ your health. A. Eating; for B. Eating; to C. Eat; for D. Eat; to 2. Running _______ good for your health. A. am B. is C. are D. was ⒊I must have a good rest. must是情态动词，意为“必须，应该；一定要”，后接动词原形。表示说话人的意志和义务或表示说话人强烈的要求和命令。 【拓展】⑴must的否定式为must not，缩写为mustn’t，意为“不应该，不准；禁止”等。构成疑问句时，只需将must置于主语前，在句尾加问号。肯定回答一般用must，否定回答用needn’t或don’t have to。 ⑵must可以用来表示肯定的推测，其否定形式为can’t。 1. Children __________ play on the road because it’s too dangerous. A. mustn’t B. can’t C. need not D. may not 4.going to school without breakfast without是介词，意为“没有；缺乏”，后面跟名词/代词/动名词，一起构成介词短语，常用于句末用作状语。 【链接】without的反义词为with，意为“有”。 After school, he went back home, and went out to play without _______ his homework. A. do B. does C. doing D. did Section B 1.Look, the article says smoking is bad for our lungs and it can even cause cancer. ⑴say在此处指书面材料，文字记载上的“说”，表示文字材料或可见的东西提供信息、指示等均可用say。 ⑵cause这个词有两种词性，在此处是动词。 1 作动词，意为“使发生，造成，引起，导致”表示造成的结果或发生的事情。多接名词、代词做宾语，也可接双宾语或接不定式的复合结构作宾语。 2 作名词，意为“原因，起因”时是可数名词，意为“理由，缘故”时为不可数名词。 1. --- Smoking too much can even cause cancer. --- ____