Unit2 考点讲义- 2024-2025学年人教版英语八年级上册

Unit2 How often do you exercise? 一、短语 1. how often　多久一次 2. help with housework　帮助做家务 3. hardly ever　几乎从不 4. on weekends　在周末 5. once a week　每周一次 6. twice a month　每月两次 7. be free　有空 ＝ have time 8. go to the movies　去看电影 =see a film 9. use the Internet　用互联网 10. have dance and piano lessons上舞蹈课和钢琴课 11. swing dance　摇摆舞 12. play tennis　打网球 13. stay up late　熬夜;睡得很晚 14. at least　至少;不少于;起码 15. play sports　进行体育活动 =have /do sports 二、考点集合 考点 1.although “尽管；虽然” although为连词,意为“尽管；虽然”,用来引导让步状语从句,其同义词是though. Although / though和but不能同时使用。 考点2.mind(n.)头脑;心智 mind作名词,意为"头脑;心智";mind还可作动词，意为“介意” ①make up one's mind意为"做出决定;下定决心". ②mind doing sth.介意做某事 考点3. How often多久 how often表示“多久一次”, 用来询问动作发生的频率,其答语常为表示频度的副词或短语. 考点4. such as例如;像....这样 such as 用来列举同类人或物中的一个或几个例子，其后接名词、代词或动名词。 for example 用来列举同类人或物中的一个例子，其后可接名词，也可接句子。 考点5. have to表示“不得不；必须”,后跟动词原形. 当主语是第三人称单数时,要用has to，在一般过去时中，用had to. 6. spend意为"度过", "spend time with sb."意为spend time with sb.与某人共度时光 ①spend花费(时间、金钱等) 主语是人 常用结构为spend...on sth和pend...doing sth ②pay 支付(钱) 主语是人 常用结构为pay... for sth ③cost 价格为；需支付 主语多为物 常用句型为sth cost(s) sb some money. ④take 花费(时间) it作形式主语，真正的主语是后面的不定式 常用句型为It takes/took sb some time to do sth. 考点7. be good for意为＂对……有益＂，后可跟名词、代词或动名词。其反义短语be bad for意为＂对……有害＂。 考点8. however此处用作副词，意为＂然而；不过＂，可位于句首、句中或句末。 一般情况下，当however位于句首时，其后加逗号；位于句末时，其前加逗号；位于句中时，其前后都加逗号。 练习 一、单项选择 1. We eat junk food, so we’re healthy. A. always B. usually C. often D. hardly ever 2. --- How often do you go fishing? --- . A. Twice a week B. Twice C. A week D. Two times 3. —Steve, ___do you play football after school? ---Twice a week. It can keep me healthy. A. how far B. how soon C. how long D. how often 4. —Would you like some more bread? —No, thanks. I’m . A hungry B. full C. busy D. thirsty 5. —It's said that the best way to relax is exercise． —I see． But you should keep away dangerous sports． A．with； from B．for； off C．through； from D．through； by 6．Fish ________ without water. A． dies B． is going to die C． won't die D． will die 7．In the end, he _______ the cancer. A．died to B．died of C．died for D．died from 8．—Where are the two______? —They are talking in the office． A．woman writers B．women writer C．woman's writer D．women writers 9．He never gets up late._______, he didn't catch the school bus this morning. A．But B．And C．So D．However 10．I could hardly hear her at the back. A．always B．almost not C．often 二、用所给单词的正确形式填空 1．That famous _______ (write) gave us a report on Chinese culture yesterday. 2．The ________（health）food you have, the stronger you will be. 3．It’s said that more than five people were burned to ________ in the big fire. (die) 4．Lao She, as a great ________ (write), is famous for his play Teahouse. 5．Tom’s grandmother ________ for nearly ten years. (die) 6．How often______your father______(drink)wine? 7．His mother ______(come)to see him once a week. 8．Her sister______(not stay)at home on Sundays. 9．The boy never______(eat)junk food. 10．We should try______(learn)English well. 三、根据汉语提示写单词 1．Li Jun is a good boy. He often helps his parents do the _______ (家务活) at home. 2．We can ________（几乎不）believe we are in the city centre. It’s so quiet. 3．I usually sleep for ________ seven hours a night.   (至少；不少于) 4．He watches TV ________ (两次) a week. 5．He isn’t at school now. _______ (或许) he is at home. 6.Would you like some ________（咖啡）? 7.If you want to be healthier, you must eat less ________（垃圾食物）, I think. 8.Many people often go ________（上网）and watch the Voice of China at work. 9.Smoking does harm to ________（健康）. 10.He found out the information on the ________（因特网）. 四、按题后要求完成下列句子。 1. They went to New York City on vacation last year?(对画线部分提问) _________ _________ they _________ on vacation last year? 2. Candy went to the Palace Museum yesterday afternoon.(改为一般疑问句，并作否定回答) ---_________ Candy _________ to the Palace Museum yesterday afternoon? ---No, _________ _________. 3 We went to the mountains last week.(改为否定句) We _________ _________ to the mountains last week. 4. Amber plays volleyball every afternoon. (用yesterday afternoon改写句子) Amber _________ _________ yesterday afternoon. 5.It was hot and humid (潮湿的) yesterday.(对画线部分提问) _________ _________ the weather yesterday? _________ _________ the weather _________ yesterday? 学科网（北京）股份有限公司 $$