1、1 (每日一练每日一练)初三英语动词不定式易混淆知识点初三英语动词不定式易混淆知识点 单选题 1、My brother used to _ in a small village,but now he has been used to _ in a big city Alive;livingBlive;liveCliving;livingDliving;live 答案:A 解析:句意:我哥哥过去住在一个小村庄,但现在他已经习惯住在大城市了。考查动词非谓语。live 居住,动词原形;living 动名词/现在分词。used to do sth 意为“过去常常做某事”,be used to doin
2、g sth 意为“习惯做某事”,都是固定结构;but 表示转折,根据语境,可知前半句说过去的习惯,后半句是说现在的习惯,因此前面用动词原形,表示“过去常常做某事”,后半句用动名词形式,表示“习惯做某事”,故选 A。2、He doesnt _ history because its not fun.Awant to learnBwant learnCwant learningDto want to learn 答案:A 解析:句意:他不想学习历史因为它没有趣味。考查动词短语。空格前有“doesnt”,其后接动词原形,排除 D;want to do sth.想要做某事,want 后接动词不定式作宾
3、语,排除 BC。故选 A。3、Mom,can you tell me _ to make popcorn?2 Sure.First,prepare some corn and sugar.AwhatBwhyCwhenDhow 答案:D 解析:句意:妈妈,你能告诉我怎么做爆米花吗?确定。首先,准备一些玉米和糖。考查特殊疑问词+动词不定式。what 什么;why 为什么;when 什么时候;how 怎么。根据“First,prepare some corn and sugar.”可知,是说怎么做爆米花,因此“how”符合句意。故选 D。4、I think it is very important
4、for students _ hard.AworkBto workCworkingDare working 答案:B 解析:句意:我认为学生努力学习是非常重要的。考查 it 固定句型和动词不定式作主语。It is+形容词+for sb.to do sth.“对某人来说,做某事是怎样的”,固定句型,it 是形式主语,其中动词不定式作真正主语,结合选项,“to work”符合句子结构。故选 B。5、The teachers often tell us _ more reading.AdoingBto doCdoesDdo 答案:B 解析:句意:老师经常告诉我们要多读书。考查动词不定式。doing
5、做,现在分词;to do 做,不定式;does 做,三单形式;do 做,原形。根据句子中“tell us”可知,考查短语“tell sb to do”“告诉某人做某事”,不定式作宾语补足语。故选 B。6、They were expected _ hands,but they kissed.3 AshakeBto shakeCshakingDshaken 答案:B 解析:句意:他们本该握手,但却亲吻了。考查非谓语。be expected to do sth“被期望做某事,本应该做某事”,空处应用不定式形式,故选 B。7、Its wrong _ with your parents.Ato argu
6、eBarguesCarguingDargue 答案:A 解析:句意:和你的父母争吵是错误的。考查非谓语动词。It is adj.to do sth.“做某事是的”,此处 it 作形式主语,真正的主语是动词不定式。故选 A。8、Tom was supposed _ the classroom yesterday,but he forgot it.AcleanedBto cleanCcleansDcleaning 答案:B 解析:句意:汤姆昨天本该打扫教室,但他忘记了。考查固定搭配。be supposed to do“应该做某事”,固定搭配,故选 B。9、Mum told his son _ th
7、e box before she came back.Adont openBnot openCnot openingDnot to open 答案:D 解析:4 句意:妈妈告诉儿子在她回来之前不要打开盒子。考查非谓语。此处是 tell sb to do sth“告诉某人做某事”,空处用不定式作宾补,否定直接在 to 前加 not,故选 D。10、There is lots of homework for me _ every day.How long does it usually take you _ it every day?Ado;doingBto do;doingCdoing;to doDto do;to do 答案:D 解析:句意:我每天都有很多作业要做。你每天通常要花多长时间?考查非谓语动词。第一空是 There be.for sb to do sth“对某人来说有某事要做”,第二空是 It takes sb+时间+to do sth“做某事花费某人多长时间”。故选 D。