Unit 4　Don't eat in class. 单元重点+语法点（含答案）

中小学教育资源及组卷应用平台 七年级下册英语（人教版） Unit 4　Don't eat in class. 单元易错专题 易错点一：祈使句的用法) 【典例】Help me with my English，please. 【精讲】祈使句是用来表示命令、请求、建议、警告、禁止等意义的句子。肯定祈使句用动词原形开头，否定祈使句在动词原形前加Don't。 ( )1._____ play basketball in the street. A．Not　　 B．Don't　 C．Can't　 D．Doesn't 2． _____ (read) English every morning，please! 3．不要在课堂上说话。 _____ _____in class. 易错点二：bring与take) 【典例】We can't bring our food to the library. 【精讲】bring意为“带来，取来”，是指把人或物从别处带到说话人所在的位置；take意为“拿，取，带走”，是指把人或物从说话人的地方带到别处去。 ( )4.Please _____ your books here. A．take B．to take C．bring D．to bring 5．把我的箱子拿到我的房间去。 _____ my box _____ my room. 6．明天把你的词典带来给我。 _____ _____ your dictionary tomorrow. 易错点三：have to与must 【典例】I have_to do my homework first. 【精讲】must意为“必须”，表示主观的义务和必要，没有人称和数的变化，后接动词原形，其否定形式是直接在must之后加not；have to表示客观需要必须做某事，含“不得不”的意思，有人称和数的变化，后接动词原形，其否定形式是在have to之前加don't或doesn't，意为“不必”，相当于needn't；疑问句要借助动词do或does来完成。 ( )7.Tom can't come to our party，because he _____ practice the piano. A．has to B．have to C．can D．can't 8．My sister is ill，my mother _____ (必须) look after her. 9．He has to clean the room every day.(改为否定句、疑问句并作肯定回答) He _____ _____ _____ clean the room every day. _____ he _____ _____ clean the room every day? _____，he _____ ． 易错点四：listen的用法 【典例】He is listening to music. 【精讲】listen是不及物动词，表示“有意识地听”，并不强调是否听见这一结果；其后必须加to才能接宾语，listen to意为“听”，表示“听的动作或过程”。 ( )10.You have to _____ the teacher carefully. A．listen B．listening C．listen to D．listening to 11．My grandfather often _____ (听) music after dinner. 12．听，有人在唱歌。 _____，someone is singing. 易错点五：辨析too many，too much与much too) 【典例】There are too_many rules in my family. 【精讲】too many意为“太多”，常用来修饰可数名词；too much中的too用在much之前，说明“多”的程度，修饰不可数名词或用作副词词组，意为“太多”；much too中的much用在too之前加强语气，这一词组意为“太，非常”，常用在副词或形容词前。 ( )13.—I have _____ housework to do every day. —Me，too. A．too many B．too much C．much too D．many too ( )14.There are _____ students on the playground. A．too many B．too much C．much too D．many too ( )15.He drives _____ fast. A．too many B．too much C．much too D．many too 易错点六：practice的用法 【典例】Mary practices playing the piano every Sunday. 【精讲】practice作动词时，意为“练习”。其后接名词或动词?ing形式作宾语。 16．Tina often practices _____ (sing) songs in the next room. 17．你需要多多练习写作。 You need to _____ _____ more. 单元语法专题—Grammar Focus 1．祈使句的含义 祈使句是用来表示请求、命令或建议等的一种句型。其主语一般为第二人称you，但通常省略。祈使句的句末 ... ...