unit3基础训练答案

8A Unit3基础过关复习题一课文回顾The first computer (1) (be) bigger than cars in the 1940s. Now they (2) (become) smaller and better. Some computers are even tiny. You may be unaware (3) them. You depend on computers more than you realize. You can do many things better with computers. For example, computers can calculate at a (4) (fast) speed than you can and they almost never give wrong (5) (answer).In addition, computers can do (6) (importance) jobs like operating railways and flying planes and spaceships. (7) , a computer isn’t cleverer than you because your brain can produce new ideas but it cannot. One day in (8) future, computers may be able to do a better job than human beings. I believe they may be better than doctors at doing (9) (they) job. What will happen to us if computers can do all our jobs? The problem is that we may have nothing (10) (do) if computers can do all our jobs. Computers may change our lives, but will they make them better?二、中译英1.变得更小更好:2. 没意识到:3.以更快的速度:4. 依靠:5.产生新的想法:6. 此外:7. 无事可做: 8. 会做…:9. 某人发生什么：10. 改变我们的生活：三、根据提示,完成句子。

2024年人教版五年级下册英语第三单元课后基础训练（含答案和概念）试题部分一、选择题：1. In Unit 3, which word means "not now, but at a later time"?A. soonB. laterC. todayD. tomorrow2. Which sentence uses the word "finally" correctly?A. I finally go to school at 7 o'clock.B. Finally, I finished my homework.C. I finally go to bed at 10 o'clock.D. Finally, I eat dinner at 7 o'clock.A. visitB. visitedC. visitingD. visits4. What is the past tense of "do"?A. didB. doneD. doing5. Which of the following words is a noun?A. runB. happyC. catD. quickly6. Which sentence is in the future tense?A. I am eating an apple.B. I will eat an apple.C. I ate an apple.D. I have eaten an apple.A. goB. goesC. goingD. gone8. What is the opposite of "expensive"?A. cheapB. costlyC. dearD. valuable9. Which word is an adjective?A. runB. quicklyD. eat10. Which sentence is in the past continuous tense?A. She was reading a book.B. She reads a book.C. She will read a book.D. She has read a book.二、判断题：1. "I will go to the movies tomorrow." is in the past tense. ( )2. "Finally, we arrived at the destination." is in the future tense. ( )3. "I am eating an apple." is in the present continuous tense. ( )4. "She goes to school bus." is in the past tense. ( )5. "He has finished his homework." is in the present perfect tense. ( )6. "They are playing football." is in the past continuous tense. ( )7. "I did my homework yesterday." is in the present tense. ( )8. "We will visit the museum next week." is in the past tense. ( )9. "She can speak English fluently." is a sentence in the future tense. ( )10. "The sun rises in the east." is a sentence in the present tense. ( )三、填空题：1. The opposite of "hot" is _______.2. If you want to say "I am not going to the park," you can say "I _______ going to the park."3. The past tense of "eat" is _______.4. "I _______ my homework every day." (use the present simple tense)5. The word "_________" means to do something very quickly.6. "She _______ to the store yesterday." (use the past tense of "go")7. "We _______ to the zoo next month." (use the future tense)8. "They _______ playing football when it started to rain." (use the past continuous tense)9. "He has _______ his lunch." (use the past participle of "eat")10. "I will _______ you when I finish my work." (use the base form of "call")11. "The cat is _______ on the table." (use the present continuous tense)12. "She _______ a book every night before she goes to bed." (use the present simple tense)13. "We _______ to the party last night." (use the past tense of "go")14. "They _______ their homework yet." (use the present perfect tense with "not")15. "I _______ to the movies tomorrow." (use the future tense)16. "She _______ the cake." (use the past tense of "eat")17. "He _______ the window." (use the present perfect tense)18. "They _______ to the beach every summer." (use the present simple tense)19. "I _______ a letter to my pen pal." (use the past tense of "write")20. "You _______ your coat; it's cold outside." (use the present simple tense)四、简答题：1. What is the difference between "I do" and "I am doing"?2. How do you form the past tense of regular verbs?3. What is the present perfect tense used for?4. Explain the difference between "I went" and "I have gone."5. How do you make a sentence in the future tense?6. What is the past participle of "play"?7. Can you give an example of a sentence using the past continuous tense?8. What is the opposite of "expensive"?9. How do you say "I am not eating" in a positive sentence?10. What is the past tense of "do"?一、选择题答案：1. B2. B3. A4. A5. C6. B7. B8. A9. C10. A二、判断题答案：1. ×2. ×4. ×5. √6. ×7. ×8. ×9. ×10. √三、填空题答案：1. cold2. am not3. ate4. do5. rush6. went7. are going8. were playing9. eaten10. call11. sitting12. reads13. went14. haven't done15. am going17. has cleaned18. go19. wrote20. should wear四、简答题答案：1. "I do" is present simple tense, "I am doing" is present continuous tense.2. Regular verbs form the past tense adding ed to the base form.3. The present perfect tense is used to talk about past actions with a connection to the present or to talk about experience.4. "I went" is past simple tense, "I have gone" is present perfect tense.5. To make a sentence in the future tense, use "will" + base verb.6. Played7. Example: She was cooking dinner when the guests arrived.8. Cheap9. "I am eating" can be changed to "I am not eating" to make it negative.10. DidTense and Aspect: The practice questions cover various tenses including present simple, present continuous, past simple, past continuous, present perfect, and future tense. These are fundamental for understanding time references in English.Verb Forms: Regular and irregular verbs, base form, past tense, past participle, and present participle are tested.Adjectives and Opposites: The use of adjectives andtheir opposites is included to test vocabulary knowledge.Sentence Formation: Students are required to form sentences correctly using the appropriate tense and verb form.Negative and Affirmative Sentences: The conversion from negative to positive sentences is tested.各题型所考察学生的知识点详解和示例：选择题： These test the ability to recognize and apply grammatical rules and vocabulary. For example, Question 1 tests the understanding of the word "later" in context.判断题： These questions assess the understanding of tense usage. For example, Question 3 tests whether students can identify the present continuous tense.填空题： These questions test a range of skills, including verb tense, sentence formation, and vocabulary. For example, Question 5 requires knowledge of adverbs.简答题： These questions test the ability to explain grammatical concepts and provide examples. For example, Question 1 requires an explanation of the difference between present simple and present continuous tenses.。

课后巩固 一 1——5 EBFDA
二 1——5 FFTTF 第5课时 自我检测 一 1.as long as 3.much quieter 5.事实上 7.看起来一样 2.care about 4.make friends with 6.使某人大笑 8.分享某事/某物
9.run fast 二 1.look the asme 3.made, laugh 5.As long as 7.shared 三 1——5 DABCD
10.jump
high
2.In fact 4.much quieter 6.care about 8.make friends with 6——10 ABCCD
四 1——5
五 1——5
BCABA
DDBAC
6——10 CCCDB
六 One possible version： I like frienda who are different from me. I have a friend.She is Lisa.She is diferent from me in many ways.She is older than me,but she is shorter than me.She is smarter than me.I'm more outgoing,though we both like sports.We both like singing.She is better at English than me,but I'm better at math than her.We often help each other with our schoolwork.I hope we can be friends forever.

Unit 3 How was your school trip?第一课时【词海拾贝】时态大考验，单词变变变(写出下列动词的过去式)1.am______2.is______3. are______4. do _______5.go ______6. see _____7. feed _____8. ride ______9. say_____ 10. talk ______ 11.take____ 12. have_____13. visit____ 14.climb______ 15. pick____16. grow _____17.draw _____18. ask ______ 19.study____20. buy _______【基础练习】I单项选择。

1. ---_____ you ______ sports yesterday ? ---Yes , I did.A. Were , doB. Was, doC. Did, doD. Did, /2.Tom _____ football this morning. He went shopping with his mother.A. doesn’t playB. didn’t playC. wasn’t play3.---Who cleaned the blackboard? --- I ______A. didB. doesC. wasD. am4.He was not at home _____.A. last nightB. tomorrowC. nowD. today5.I ____ bread for lunch. It was terrible.A. hadB. watchedC. boughtD. saw6.I ____ this book last year. I thought it was very interesting.A. seeB. sawC. readD. watched7.---What did you do last Sunday? ---We _____ a dolphin show.A. watchedB. foundC. sawD. looked at8. Grace and her daughter had a good time ___ the trip.A. onB. atC. inD. of9.He _____ that hat in the shop yesterday.A. didn’t buyB. didn’t boughtC. wasn’t boughtD. doesn’t buy10. I ______ a hat in the activity last Sunday.A. winB. wonC. winsD. winedII句型转换。