Unit 1 We‘re friends语法点拓展练习-2025-2026学年译林版（三起）四年级下册

Unit 1 My friends语法点拓展练习 A. 祈使句的用法 一、祈使句的定义 用来表达请求、命令、叮嘱、邀请、劝告等的句子叫做祈使句。 二、祈使句的构成 1. 肯定祈使句 (1) Do(行为动词)型：动词原形 ＋ 其他成分 eg：Have a seat here. (2) Be型：Be ＋ 表语(名词或形容词) ＋ 其他成分 eg：Be quiet! (3) Let型：Let ＋ 宾语 ＋ 动词原形 ＋ 其他成分 eg：Let me help you. 2. 否定祈使句 (1) Do(行为动词)型和Be型的否定：在句首加Don't. eg：Don't run. Don't be quick. (2) Let型的否定：Let ＋ 宾语 ＋ not ＋ 动词原形 ＋…. eg：Let us not have a rest. (3)有些可用no开头，用来表示禁止做某事 No smoking! 禁止吸烟！ No fishing! 禁止垂钓！ 祈使句练习 1. ________(not) eat me! 2. Let __________(we) __________(help) you. 3. ____________(be) quiet(安静) in the library! 4. Tom, ______(help) me carry the bag. 5. No ______(run) in the classroom. 6. _______(not) shout at them. 7. Let me _____(not stay) at home. I want to go out. 8. __________(Watch) TV and sing a song. 9. Please _________(have) a birthday party. 10. _________(not eat) too much fruit. B. 特殊疑问句词+动词不定式 What to do做什么 how to do怎么做 who to do谁做某事 when to do何时做某事 练习 1. I don't know what ____ (do) next. 2. She can't decide which one ____ (choose). 3. Please tell me how ____ (work) out the problem. 4. We don't know when ____ (start). 5. He doesn't know where ____ (find) his key. 6. Can you tell me who ____ (ask) for help? 7. I forgot how ____ (get) to your home. 8. The problem is where ____ (put) the box. 9. Do you know what ____ (say) at the meeting? 10. They are learning how ____ (use) the computer. C. like一词用法 一、作为动词 1. like + 名词复数 意为“喜欢某物” Alicia likes flowers very much. 艾丽莎非常喜欢花。 2. like doing sth. 意为“喜欢做某事”（经常/习惯地，长时间都在持续做的事情，“无条件的”） I like swimming.我喜欢游泳。 3. like to do sth.意为“喜欢做某事”（偶尔/具体地，次数不多，有点心血来潮的意思，“有条件的”） We like to go to the park on weekends. 我们喜欢在周末去公园。 4. would like to do sth. 意为“想要做某事” I'd like to go shopping with you. 我想要和你一起去购物。 二、作为介词 1. be like / look like + 名词/代词 意为“像……；跟……一样” What is she like? 她是一个什么样的人？ 2. feel like + doing，意为“想做……” 三、固定句型 1. 对外貌提问：What do/does sb. look like?（某人长什么样？） —What does she look like? 她长得什么样？ —She has two big eyes. 她有两个大眼睛。 2. 对性格、品质提问：What is/are sb. like?（某人是什么样的人？） —What is she like?她是什么样的人？ —She is very friendly. 她非常的友好。 3. 对喜好提问：What … do/does sb. like?（某人喜欢…？） —What color do you like?你喜欢什么颜色？—I like blue.我喜欢蓝色。 4. 对喜欢的内容提问：What do you like about…?（关于…你喜欢什么？） —What do you like about China?你喜欢中国的什么？—The food and the people.食物和人民。 5. 对想法提问：How do you like…?（你认为…怎么样？） —How do you like the film?你认为这部电影怎么样？—It's very interesting.很有趣。 like的相关练习 1. I ____ playing basketball very much. A. like B. likes C. liking D. am like 2. Look! That cloud ____ a horse. A. Like B. likes C. is like D. is likes 3. What does your father ____? A. Like B. is like C. likes D. liking 4. —What's your mother ____? —She's kind and friendly. A. Like B. likes C. liking D. is like 5. My sister ____ cats, but I don't. A. like B. likes C. is like D. am like 6. He ____ his father. They both have big eyes. A. like B. likes C. is like D. liking 7. Does your best friend ____ music? A. like B. likes C. is like D. are like 8. These flowers ____ stars in the sky. A. like B. likes C. is like D. are like 9. They ____ watching TV after school. A. like B. likes C. is like D. are like 10. The little girl ____ a lovely doll. A. like B. likes C. is like D. liking D. be动词的用法 be动词+介词 表示“在哪里” Be 动词+形容词 表示“怎么样” be动词+名词 表示“是” be动词相关练习 1. —____ you from China? —Yes, I ____. A. Do; am B. Are; am C. Does; is D. Is; are 2. She ____ like apples. She likes oranges. A. don't B. isn't C. doesn't D. aren't 3. —____ your father a teacher? —No, he ____. A. Is; isn't B. Does; doesn't C. Are; aren't D. Do; don't 4. They ____ go to school on Sundays. A. isn't B. aren't C. don't D. doesn't 5. —____ he often play football? —Yes, he ____. A. Do; do B. Does; does C. Is; is D. Are; are 6. My mother ____ tall and thin. A. is B. does C. do D. are 7. —____ you have a pen? —Yes, I ____. A. Are; am B. Do; do C. Does; does D. Is; is 8. This book ____ interesting. A. are B. do C. is D. does 9. —____ your friends like music? —Yes, they ____. A. Do; do B. Does; does C. Are; are D. Is; is 10. He ____ not at home now. A. do B. does C. is D. are E. share/want/help/thank/have动词的用法 1、 share sb with sth和某人分享某物（注意share后面用宾格） share her with my toys和她分享我的玩具 2、 want to do sth想要做某事 want to buy a tou想要购买一个玩具 3、 help sb do sth帮助某人做某事 help sb with sth在某方面帮助某人 help him with math帮助他的数学 help me clean the table帮助我清理桌子 4、 thank sb for doing sth因某事感谢某人 thank you for sth=thanks for sth 5、 have用法 have用法大全 1. have作实意动词，表示“有”的意思 I have a pen.我有一支钢笔。 She has a dream.她有个梦想。 2. 表示“吃、喝”的意思 have breakfast 吃早饭 3. have和一些其他名词连用 ① 描述病情have a cold 感冒 ② 一种活动 have classes 上课 have a party 举办派对 动词专项练习 1. I want ________ (go) to the park. 2. They often _______ (share) their books. 3. Thank you for _______ (help) me. 4. She _______ (have) a new pencil-box. 5. Let me _______ (help) you. 6. He wants _______ (watch) TV. 7. We _______ (have) six classes every day. 8. Thank you for _______ (share) your food. 9. My brother _______ (help) me with my English. 10. Do you want _______ (play) games? 11. Does she want _______ (have) some milk? 12. Thank you for _______ (help) me ________ (clean) the room. 13. He doesn’t _______ (have) breakfast at home. 14. Let’s ________ (share) and ________ (help) each other. 15 Can you help him __________ (find) his pen? Unit 1 语法点拓展练习答案及解析 A. 祈使句的用法 祈使句练习 1. Don't eat me!（Do 型祈使句否定式，句首加 Don't） 2. Let us help you.（let 型祈使句，let 后接宾格 us；let sb. do sth.，help 用原形） 3. Be quiet in the library!（Be 型祈使句，be 动词用原形） 4. Tom, help me carry the bag.（祈使句以动词原形开头） 5. No running in the classroom.（no+doing 表禁止） 6. Don't shout at them.（Be/Do 型否定，句首加 Don't） 7. Let me not stay at home. I want to go out.（let 型否定：let sb. not do sth.） 8. Watch TV and sing a song.（祈使句以动词原形开头，首字母大写） 9. Please have a birthday party.（please 后接动词原形） 10. Don't eat too much fruit.（祈使句否定式：Don't + 动词原形） B. 特殊疑问句词 + 动词不定式 练习 1. I don't know what to do next.（特殊疑问词 + to do） 2. She can't decide which one to choose. 3. Please tell me how to work out the problem. 4. We don't know when to start. 5. He doesn't know where to find his key. 6. Can you tell me who to ask for help? 7. I forgot how to get to your home. 8. The problem is where to put the box. 9. Do you know what to say at the meeting? 10. They are learning how to use the computer. C.like 一词用法 相关练习 1. A（主语 I，一般现在时用 like） 2. C（be like 像……，cloud 是单数，用 is like） 3. A（助动词 does 后接动词原形，此处问喜好） 4. A（What's sb. like? 问性格，用 like） 5. B（主语 sister 是第三人称单数，一般现在时用 likes） 6. C（be like 像……，主语是单数，用 is like） 7. A（助动词 Does 后接动词原形 like） 8. D（主语 flowers 是复数，用 are like） 9. A（主语 They 是复数，一般现在时用 like） 10. B（主语 girl 是第三人称单数，一般现在时用 likes） D.be 动词的用法 be 动词相关练习 1. B（you 搭配 are；I 搭配 am） 2. C（like 是实义动词，否定用 doesn't） 3. A（father 是单数，用 Is；否定回答用 isn't） 4. C（go 是实义动词，主语 They 用 don't 否定） 5. B（play 是实义动词，he 是单数用 Does；肯定回答用 does） 6. A（mother 是单数，be 动词用 is） 7. B（have 是实义动词，you 搭配 Do；肯定回答用 do） 8. C（book 是单数，be 动词用 is） 9. A（like 是实义动词，friends 是复数用 Do；肯定回答用 do） 10. C（he 是单数，be 动词用 is） E.share/want/help/thank/have 动词的用法 动词专项练习 1. I want to go to the park.（want to do sth.） 2. They often share their books.（主语 They，一般现在时用原形） 3. Thank you for helping me.（thank sb. for doing sth.） 4. She has a new pencil-box.（she 是第三人称单数，have 变 has） 5. Let me help you.（let sb. do sth.） 6. He wants to watch TV.（want to do sth.） 7. We have six classes every day.（主语 We，一般现在时用原形） 8. Thank you for sharing your food.（for 后接 doing） 9. My brother helps me with my English.（brother 是单数，一般现在时用 helps） 10. Do you want to play games?（want to do sth.） 11. Does she want to have some milk?（want to do sth.） 12. Thank you for helping me (to) clean the room.（help sb. (to) do sth.） 13. He doesn’t have breakfast at home.（助动词 doesn't 后接动词原形） 14. Let’s share and help each other.（let's 后接动词原形） 15. Can you help him (to) find his pen?（help sb. (to) do sth.） 学科网（北京）股份有限公司 $