Unit 3 Into space 词汇语法易错（专项训练）-2026-2027学年北师大版（三起）英语六年级上册

北师大版英语六年级上册Unit 3 Into space 词汇语法易错专项练习（含答案解析） 单元核心考点（出题依据） 1.核心语法：一般过去时（实义动词/was-were用法、did疑问否定句型）；序数词first基础用法；情态动词can/may用法；名词单复数；形容词原级用法；固定搭配动词短语 2.高频易错点：不规则动词过去式混淆（go-went, see-saw, do-did）；did/didn’t后动词忘记还原原形；序数词与基数词混用；太空类名词单复数误用；过去时特殊疑问句语序错误 3.核心词汇&短语：space, Earth, star, sky, museum, astronaut, taikonaut, train, first, dark, safe, model, spaceship；Space Museum, space travel 4.核心句型：Where were you...?；I was/were...；What did you do...?；I did sth.；Sb can do sth.；It is + 形容词 + to do sth. 单元高频易错总结 1.时态易错：讲述过去的经历（yesterday/last year/before）必须用一般过去时，切忌混用现在时； 2.句型规则：Did/didn’t出现，后面所有实义动词必须还原原形，是本单元最大易错点； 3.词汇变形：不规则动词go-went、see-saw、have-had单独记忆，考试高频考点； 4.序数词用法：first用于表达顺序、次数，不可与基数词混用； 5.固定搭配：in space、want to be、one’s first time为单元必考固定短语，不可随意改动。 一、语法过关 A. 用所给词的适当形式填空（10道） 1. Yesterday I ________ (go) to the Space Museum. 2. Look! There are many bright ________ (star) in the sky. 3. He ________ (be) at home yesterday evening. 4. Did you ________ (see) any spaceship models? 5.Yang Liwei is one of the first ________ (hero) of Chinese space travel. 6.My brother ______(train) hard to be a taikonaut last year. 7. It is ________ (safe) to visit the Space Museum. 8. They didn’t ________ (know) much about space before. 9. This is my ________ (one) time to visit the space show. 10. There ________ (be) a dark sky at night long ago. B. 句型转换（5道，每空一词） 1. I went to the museum yesterday.（改为一般疑问句） ________ you ________ to the museum yesterday? 2. He was in the space room just now.（改为否定句） He ________ ________ in the space room just now. 3. I saw many stars at night.（对划线部分提问） ________ ________ you ________ at night? 4. This is my first space trip.（对划线部分提问） ________ ________ is this space trip? 5. She knew about space before.（改为否定句） She ________ ________ about space before. 二、词汇过关 A. 根据句意及汉语提示写出单词或短语（10道） 1. We can see many stars in the ________ (太空). 2. The ________ (地球) is our home. 3. I visited the ________ (博物馆) last Sunday. 4. The ________ (宇航员) is very brave. 5. It is ________ (黑暗的) at night in the countryside. 6. He is a great Chinese ________ (航天员). 7. This is my ________ (第一的) English book about space. 8. The spaceship is very ________ (安全的). 9. I have a new ________ (模型) plane. 10. I want to learn about ________ (太空旅行). B. 用所给词的适当形式填空（10道） 1. There are many ________ (spaceship) in the show. 2. He ________ (not be) at the museum yesterday. 3. Let’s ________ (learn) about space together. 4. She ________ (see) a bright star last night. 5. Many ________ (taikonaut) work hard for our country. 6. Can you ________ (tell) me something about space? 7. It was ________ (dark) in the old room before. 8. We ________ (have) a great time at the museum yesterday. 9. This is the ________ (one) time I see a spaceship model. 10. They didn’t ________ (watch) the space show last week. 三、单项选择（10道） 1. — Where ________ you yesterday? — I ________ at the Space Museum. A. are; am B. were; was C. was; were 2. I ________ a new spaceship model last weekend. A. buy B. bought C. buys 3. Did you ________ anything about space travel? A. learn B. learned C. learns 4. This is my ________ trip to space museum. A. one B. first C. two 5. There ________ many bright stars in the sky last night. A. are B. was C. were 6. He wants ________ a taikonaut in the future. A. be B. to be C. being 7. — What did you do yesterday?— I ________ stars. A. watch B. watched C. watches 8. It is ________ for us to learn space knowledge. A. safe B. dark C. difficult 9. She ________ know anything about space before. A. don’t B. didn’t C. doesn’t 10. We can see the sun and stars in ________ space. A. a B. the C. / 四、完成句子（根据汉语提示翻译句子，每空一词）（10道） 1. 昨天我去了太空博物馆。 I ________ ________ the Space Museum yesterday. 2. 这是我第一次了解太空。 This is my ________ ________ to learn about space. 3. 昨晚天空很黑。 The sky ________ very ________ last night. 4. 你昨天看到星星了吗？ ________ you ________ stars yesterday? 5. 宇航员的工作很伟大。 The ________ work is very great. 6. 以前我不懂太空旅行。 I ________ ________ about space travel before. 7. 我们可以在天上看到很多星星。 We can see many ________ in the ________. 8. 他昨天在家。 He ________ at home ________. 9. 太空旅行很酷。 ________ ________ is very cool. 10. 学习太空知识很有趣。 It is fun to ________ ________ knowledge. 五、语法选择（完形填空，10空） Space is very amazing. Last Sunday, I ___1___ to the Space Museum with my friend. We ___2___ very happy. There ___3___ many cool spaceship models and pictures of stars. I ___4___ a lot about space on that day. I ___5___ know much about space before. The guide told us many stories about ___6___ and taikonauts. They train hard and make our space dream come true. This is my ___7___ time to visit such a great museum. I think space is dark ___8___ beautiful. We can see bright stars ___9___ night. I want ___10___ more about space in the future. 1. A. go B. went C. will go 2. A. were B. was C. are 3. A. are B. were C. was 4. A. learn B. learned C. learns 5. A. didn’t B. don’t C. doesn’t 6. A. astronaut B. astronauts C. astronaut’s 7. A. one B. first C. two 8. A. but B. and C. or 9. A. in B. on C. at 10. A. study B. to study C. studying 六、语法填空（短文填空，每空一词，10空） Space is wonderful. Last year, I 1________ (visit) the Space Museum.I 2________ (be) very excited.There 3________ (be) many stars and spaceship models. Before that,I 4________ (not know) how great space travel was. I5________ (see) many photos of our Earth.It is a round and beautiful planet. This is my 6_______ (one) time to know about taikonauts. They 7________ (train) hard every day. It is safe 8________ (travel) in space now. I want 9________ (be) a taikonaut one day and learn more about 10________ (space). 参考答案+详细易错解析 一、语法过关 A. 用所给词的适当形式填空 1. went 【解析】yesterday为一般过去时，go不规则过去式went（高频易错） 2. stars 【解析】many后接可数名词复数，star复数直接加s 3. was 【解析】yesterday evening过去时，单数主语he用was 4. see 【解析】Did引导疑问句，后面实义动词必须还原原形 5. heroes 【解析】one of+可数名词复数，hero复数加es 6. trained 【解析】last year过去时，规则动词直接加ed 7. safe 【解析】be动词后接形容词作表语，用原级 8. know 【解析】didn’t否定后接动词原形，禁止变形 9. first 【解析】固定搭配one’s first time to do 某人第一次做某事，用序数词 10. was 【解析】long ago过去时，单数名词sky用was B. 句型转换 1. Did; go 【解析】一般过去时一般疑问句，句首加Did，动词went还原原形go 2. was not 【解析】was的否定直接加not，无需助动词 3. What did; see 【解析】划线为事物，用what提问，过去时助动词did提前，动词还原 4. Which time 【解析】划线为序数词，询问次数用Which time 5. didn’t know 【解析】过去时实义动词否定，加didn’t，knew还原原形know 二、词汇过关 A. 根据汉语提示写出单词或短语 1. space 2. Earth 3. museum 4. astronaut 5. dark 6. taikonaut 7. first 8. safe 9. model 10. space travel 【易错解析】Earth、space为专有名词，单独使用首字母可大写；taikonaut为中国航天员专属词汇，需重点识记；space travel为固定短语，不可拆分。 B. 用所给词的适当形式填空 1. spaceships 【解析】many后接名词复数 2. wasn’t 【解析】yesterday过去时，单数be动词否定缩写wasn’t 3. learn 【解析】Let’s后接动词原形 4. saw 【解析】last night过去时，see不规则过去式saw 5. taikonauts 【解析】many后接可数名词复数 6. tell 【解析】情态动词can后接动词原形 7. dark 【解析】be动词后接形容词原级作表语 8. had 【解析】yesterday过去时，have过去式had 9. first 【解析】固定句式the first time 第一次 10. watch 【解析】didn’t后接动词原形 三、单项选择 1. B 解析：yesterday过去时，you配were，I配was 2. B 解析：last weekend过去时，buy过去式bought 3. A 解析：Did提问，动词必须用原形 4. B 解析：序数词first表示“第一次”，基数词不可修饰次数 5. C 解析：last night过去时，stars复数配were 6. B 解析：固定搭配want to be 想要成为 7. B 解析：yesterday过去时，动词用过去式watched 8. A 解析：结合语境，学习太空知识是安全的，dark（黑暗的）、difficult（困难的）不符合句意 9. B 解析：before表过去，用一般过去时否定didn’t 10. C 解析：in space 为固定搭配，不加冠词 四、完成句子 1. went to 2. first time 3. was; dark 4. Did; see 5. taikonauts’ / astronauts’ 6. didn’t know 7. stars; sky 8. was; yesterday 9. Space travel 10. learn space 【易错汇总】过去时态句式统一用did/was/were；助动词did/didn’t后动词必还原原形；序数词、固定短语为书写高频失分点。 五、语法选择 1.B 2.A 3.B 4.B 5.A 6.B 7.B 8.A 9.C 10.B 【重点解析】1-4题考查一般过去时场景运用；5题before对应过去时否定；8题but转折，太空黑暗但美丽；10题固定搭配want to do sth.。 六、语法填空 1. visited 【解析】last year过去时，规则动词变过去式 2. was 【解析】主语I，过去时be动词用was 3. were 【解析】models为复数，过去时用were 4. didn’t know 【解析】过去时间语境，实义动词过去式否定 5. saw 【解析】讲述过去经历，see用过去式saw 6. first 【解析】one’s first time 固定序数词用法 7. train 【解析】every day常态，一般现在时，主语复数用原形 8. to travel 【解析】固定句型It is + adj. + to do sth. 9. to be 【解析】want to be 想要成为，固定搭配 10. space 【解析】space为不可数名词，用原形 学科网（北京）股份有限公司 $