U1 第三课时　(Grammar Focus 4c)—单元同步语法精讲精练（作业课件）-原创新课堂2023-2024学年八年级英语下册（人教版）河南

第三课时　(Grammar Focus­4c)—单元同步语法精讲精练 英语 八年级下册 人教版 原创新课堂 ►should为情态动词，意为“应该；应当”，否定形式为shouldn't，其后接动词原形，无人称和数的变化。常用于表达征询意见、建议、劝告、要求或义务等。肯定句变为一般疑问句时，要把should提到主语之前；肯定回答是“Yes，主格代词＋should.”，否定回答是“No，主格代词＋shouldn't.”。 eg：You should drink hot water with honey.你应该喝加蜂蜜的热水。 ►should用于主语为第一人称的疑问句，表示征询意见。 eg：Should I put some medicine on it？我应该给它敷上药吗？ Should we tell her about it？我们应该告诉她这件事吗？ 2 ►反身代词的构成 3 ►反身代词的用法 ①作同位语，起强调作用。既可作主语同位语，又可作宾语同位语。 eg：I myself can work out this problem. ＝I can work out this problem myself.我自己能解决这个问题。 You must give the message to your brother himself.你必须把这条消息给你哥哥本人。 ②作宾语，起反射作用。指主语发出的动作反射回主语本身。 eg：They taught themselves English.他们自学英语。 You must learn to look after yourselves.你们必须学会照顾自己。 4 一、根据句意，用括号中所给单词的适当形式填空。 1．—My brother _______ (have) a high fever now. —He should _______ (go) to a doctor. 2．My little brother is too young to look after __________ (he). 3．I cut _________ (me) when I was cooking yesterday. 4．It's Friday.Let's just relax and enjoy __________ (our). 5．Don't worry.My cat can find food by _______ (it). 6．Miss Yang put on her new dress，and looked at _________ (she) in the mirror. 7．They did the cooking by ____________ (they) in the countryside. has go himself ourselves herself myself themselves itself 5 二、按要求完成下列句子。每空一词。 8．Should I go to a doctor if I don't feel well？(作肯定回答) ， ． 9．Mary should exercise every day to keep healthy.(改为一般疑问句) Mary every day to keep healthy? 10．Ben's brother should take singing lessons．(对画线部分提问) Ben's brother do? 11．你不应该买你不需要的东西。(翻译句子) You shouldn't buy anything you don't need. 12．你应该相信你自己。(翻译句子) You should believe in yourself. Yes you should Should exercise What should 6 一、根据句意，用括号中所给单词的适当形式填空。 1．—Does a cow have two __________ (stomach)? —Yes.That's why it can eat much food. 2．Mike's head was hot.His mother took _________ (he) temperature.It was 39℃. 3．A dog _________ (lie) on the ground and a cat stood near it. 4．Luckily，the woman didn't hurt _________ (her) in the car accident. 5．Helen has trouble _________ (work) out the math problem.It's too difficult. stomachs his lay working herself 7 二、阅读理解。(22～23学年郑州市二七区期末) The flu (流感) is a common illness (疾病).Children easily catch the flu in winter.It can pass from one person to another very quickly.Sometimes the flu is just like a common cold.In fact，it can cause serious illnesses.But don't worry.Most peoplecan be all right without any problems. Symptoms (症状)： ★a fever　★a cough　★a headache ★a sore throat　★feeling tired 8 What to do：If your child gets the flu： ▲Make him/her have a rest. ▲Ask him/her to drink more hot water. ▲Take his/her temperature often. Don't give medicine to children under 6 years old.Go to the doctor first. When the following happen to your child： ●His/Her illness gets worse. ●He/She has a serious cough or a bad headache. ●He/She has a fever and is 3 months old or younger. You must take your child to the hospital right away. 9 ( )6.Who is the text written for? A．Children.　　　 　B．Doctors. C．Parents. D．Farmers. ( )7.When can children easily catch the flu from the text? A．In spring. B．In summer. C．In winter. D．In autumn. C C 10 ( )8.What do we know about the flu? ①It isn't a common illness. ②It can't cause serious illnesses. ③It can pass from one person to another. ④Most people can be all right without any problems. A．①③ B．②④ C．①② D．③④ D 11 ( )9.What should you do first when your 4­year­old child gets the flu? A．Go to the doctor. B．Take some medicine. C．Stay at home. D．Ask him or her to drink hot water. ( )10.Where may the text be from? A．A medical magazine. B．A tourist guide. C．A research paper. D．A science report. A A 12 $$