英语短句（英语短句子励志）

中考英语必备现在完成时（难点）语法详解及例句（双语句）

一、核心语法详解

（一）定义

现在完成时表示过去发生的动作对现在造成的影响或结果，或动作从过去开始一直持续到现在。

（二）基本结构

肯定句：主语 + have/has + 动词的过去分词（V-ed/不规则变化）

否定句：主语 + haven&#;t/hasn&#;t + 动词的过去分词

一般疑问句：Have/Has + 主语 + 动词的过去分词？

特殊疑问句：特殊疑问词 + Have/Has + 主语 + 动词的过去分词？

（三）关键标志词

1. already（已经）：多用于肯定句，位于句中/句末

2. yet（还/尚未）：多用于否定句/疑问句，位于句末

3. since（自从）：后接时间点（如、yesterday、last year）或从句（从句用一般过去时）

4. for（持续……）：后接时间段（如3 years、5 minutes、a week）

（四）难点突破

1. 与一般过去时的区别

- 现在完成时：强调与现在的联系（影响/结果/持续），不与明确的过去时间点（如yesterday、in ）连用

- 一般过去时：强调过去发生的动作本身，与现在无关联，可接明确过去时间

例：I have finished my homework.（现在作业完成了，可去玩了）

I finished my homework yesterday.（昨天做的作业，不强调现在的状态）

2. 延续性动词与非延续性动词的转换

非延续性动词（如buy、borrow、die、leave、come）不能与since/for引导的时间段连用，需转换为延续性动词：

- buy → have；borrow → keep；die → be dead；leave → be away；come → be in

例：He has bought this book for 2 years.（错误）

He has had this book for 2 years.（正确）

二、双语例句（句，按考点分类）

（一）基础肯定句（影响/结果）

1. 我已经完成了今天的作业。I have finished today&#;s homework.

2. 她已经学了三年英语。She has learned English for 3 years.

3. 他们已经参观了故宫。They have visited the Palace Museum.

4. 爸爸已经修好我的自行车了。Dad has fixed my bike.

5. 我们已经知道这个消息了。We have known this news.

6. 猫已经吃了两碗猫粮。The cat has eaten two bowls of cat food.

7. 他已经把书放回书架了。He has put the book back on the shelf.

8. 妈妈已经煮好了晚饭。Mom has cooked dinner.

9. 我已经背完这篇课文了。I have recited this text.

. 学生们已经做完了练习。The students have finished the exercises.

. 她已经买了新书包。She has bought a new schoolbag.

. 我们已经看过这部电影了。We have watched this movie.

. 小狗已经学会了握手。The little dog has learned to shake hands.

. 他已经通过了英语测试。He has passed the English test.

. 我已经整理好书桌了。I have tidied up the desk.

. 奶奶已经做好了饺子。Grandma has made dumplings.

. 他们已经搬到新家了。They have moved to a new house.

. 我已经记住了这个单词。I have remembered these words.

. 老师已经批改完试卷了。The teacher has corrected the test papers.

. 我已经喝了一杯牛奶。I have drunk a glass of milk.

. 他已经完成了所有任务。He has finished all the tasks.

. 我们已经准备好考试了。We have prepared for the exam.

. 她已经学会了弹钢琴。She has learned to play the piano.

. 我已经收到了朋友的礼物。I have received my friend&#;s gift.

. 爸爸已经戒烟了。Dad has given up smoking.

. 他们已经找到了丢失的钥匙。They have found the lost keys.

. 我已经打扫完教室了。I have cleaned the classroom.

. 妈妈已经买了新鲜蔬菜。Mom has bought fresh vegetables.

. 他已经去过上海两次了。He has been to Shanghai twice.

. 我们已经知道了答案。We have known the answer.

. 小猫已经睡着了。The little cat has fallen asleep.

. 我已经写完了作文。I have finished the composition.

. 她已经学会了做蛋糕。She has learned to make cakes.

. 他们已经参观了博物馆。They have visited the museum.

. 我已经喝够水了。I have drunk enough water.

. 爸爸已经修好电脑了。Dad has fixed the computer.

. 我们已经完成了小组作业。We have finished the group work.

. 他已经忘记了这件事。He has forgotten this thing.

. 我已经整理了书包。I have packed the schoolbag.

. 妈妈已经洗好了衣服。Mom has washed the clothes.

. 学生们已经背完了古诗。The students have recited the ancient poems.

. 我已经知道了这个规则。I have known this rule.

. 他已经找到了新工作。He has found a new job.

. 我们已经爬完了这座山。We have climbed this mountain.

. 她已经学会了游泳。She has learned to swim.

. 我已经买了新文具。I have bought new stationery.

. 爸爸已经锻炼了一小时。Dad has exercised for an hour.

. 他们已经完成了比赛。They have finished the competition.

. 我已经吃过早饭了。I have had breakfast.

. 妈妈已经做好了汤。Mom has made soup.

. 我已经完成了数学题。I have finished the math problems.

. 他已经学会了骑自行车。He has learned to ride a bike.

. 我们已经参观了学校的植物园。We have visited the school botanical garden.

. 她已经写了五篇日记。She has written five diaries.

. 我已经收到了邮件。I have received the email.

. 爸爸已经买了新车。Dad has bought a new car.

. 他们已经种了向日葵。They have planted sunflowers.

. 我已经背完了单词表。I have recited the word list.

. 妈妈已经打扫了客厅。Mom has cleaned the living room.

. 学生们已经预习了新课。The students have previewed the new lesson.

. 我已经喝了果汁。I have drunk juice.

. 他已经完成了绘画作品。He has finished the painting.

. 我们已经知道了这个秘密。We have known this secret.

. 她已经学会了剪纸。She has learned paper-cutting.

. 我已经整理了书架。I have tidied up the bookshelf.

. 爸爸已经修好了电视。Dad has fixed the TV.

. 他们已经爬完了楼梯。They have climbed the stairs.

. 我已经吃过午饭了。I have had lunch.

. 妈妈已经买了水果。Mom has bought fruit.

. 学生们已经做完了听力练习。The students have finished the listening exercises.

. 我已经知道了答案的意思。I have known the meaning of the answer.

. 他已经学会了唱英文歌。He has learned to sing English songs.

. 我们已经参观了动物园。We have visited the zoo.

. 她已经写了作业。She has finished the homework.

. 我已经喝了温水。I have drunk warm water.

. 爸爸已经工作了八小时。Dad has worked for 8 hours.

. 他们已经完成了项目。They have finished the project.

. 我已经背完了课文段落。I have recited the text paragraphs.

. 妈妈已经洗了碗。Mom has washed the dishes.

. 学生们已经复习了语法。The students have reviewed the grammar.

. 我已经买了新字典。I have bought a new dictionary.

. 他已经学会了做饭。He has learned to cook.

. 我们已经知道了这个消息的重要性。We have known the importance of this news.

. 她已经种了多肉植物。She has planted succulent plants.

. 我已经整理了笔记。I have organized the notes.

. 爸爸已经买了车票。Dad has bought the ticket.

. 他们已经参观了科技馆。They have visited the science and technology museum.

. 我已经喝了奶茶。I have drunk milk tea.

. 妈妈已经做好了蛋糕。Mom has made a cake.

. 学生们已经做完了模拟测试。The students have finished the mock test.

. 我已经完成了英语阅读。I have finished the English reading.

. 他已经学会了跳舞。He has learned to dance.

. 我们已经知道了这个知识点。We have known this knowledge point.

. 她已经写了读书笔记。She has written reading notes.

. 我已经收到了快递。I have received the express delivery.

. 爸爸已经锻炼了身体。Dad has exercised the body.

. 他们已经完成了志愿活动。They have finished the volunteer activity.

. 我已经背完了语法规则。I have recited the grammar rules.

. 妈妈已经打扫了卧室。Mom has cleaned the bedroom.

. 学生们已经学会了新单词。The students have learned new words.

. 我已经喝了咖啡。I have drunk coffee.

. 他已经完成了手工制作。He has finished the handcraft.

. 我们已经知道了这个故事。We have known this story.

. 她已经学会了画画。She has learned to draw.

. 我已经整理了试卷。I have organized the test papers.

. 爸爸已经修好了手机。Dad has fixed the mobile phone.

. 他们已经爬完了小山。They have climbed the small hill.

. 我已经吃过晚饭了。I have had dinner.

. 妈妈已经买了肉类。Mom has bought meat.

. 学生们已经预习了英语课文。The students have previewed the English text.

. 我已经知道了这个单词的用法。I have known the usage of this word.

. 他已经学会了弹吉他。He has learned to play the guitar.

. 我们已经参观了历史博物馆。We have visited the history museum.

. 她已经写了周记。She has written a weekly diary.

. 我已经喝了牛奶。I have drunk milk.

. 爸爸已经工作了一整天。Dad has worked for the whole day.

. 他们已经完成了团队游戏。They have finished the team game.

. 我已经背完了古诗三首。I have recited three ancient poems.

. 妈妈已经洗了床单。Mom has washed the bed sheet.

. 学生们已经复习了单词。The students have reviewed the words.

. 我已经买了新书包带。I have bought a new schoolbag strap.

. 他已经学会了包饺子。He has learned to make dumplings.

. 我们已经知道了这个结论。We have known this conclusion.

. 她已经种了绿萝。She has planted pothos.

. 我已经整理了错题本。I have organized the wrong question notebook.

. 爸爸已经买了电影票。Dad has bought the movie ticket.

. 他们已经参观了自然公园。They have visited the nature park.

. 我已经喝了柠檬水。I have drunk lemonade.

. 妈妈已经做好了面条。Mom has made noodles.

. 学生们已经做完了英语专项练习。The students have finished the English special exercises.

. 我已经完成了物理实验。I have finished the physics experiment.

. 他已经学会了滑雪。He has learned to ski.

. 我们已经知道了这个现象的原因。We have known the reason for this phenomenon.

. 她已经写了旅行日记。She has written a travel diary.

. 我已经收到了朋友的来信。I have received my friend&#;s letter.

. 爸爸已经锻炼了半小时。Dad has exercised for half an hour.

. 他们已经完成了班级活动。They have finished the class activity.

. 我已经背完了英语短语。I have recited English phrases.

. 妈妈已经打扫了厨房。Mom has cleaned the kitchen.

. 学生们已经学会了新句型。The students have learned new sentence patterns.

. 我已经喝了茶。I have drunk tea.

. 他已经完成了摄影作品。He has finished the photography work.

. 我们已经知道了这个习俗。We have known this custom.

. 她已经学会了做手工。She has learned to make handcrafts.

. 我已经整理了资料。I have organized the materials.

. 爸爸已经修好了空调。Dad has fixed the air conditioner.

. 他们已经爬完了长城的一段。They have climbed a section of the Great Wall.

. 我已经吃过零食了。I have had snacks.

. 妈妈已经买了调料。Mom has bought seasonings.

. 学生们已经复习了课文。The students have reviewed the text.

. 我已经知道了这个成语的意思。I have known the meaning of this idiom.

. 他已经学会了弹古筝。He has learned to play the guzheng.

. 我们已经参观了美术馆。We have visited the art gallery.

. 她已经写了读后感。She has written a reading reflection.

. 我已经喝了酸奶。I have drunk yogurt.

. 爸爸已经工作了半天。Dad has worked for half a day.

. 他们已经完成了演讲比赛。They have finished the speech contest.

. 我已经背完了对话。I have recited the dialogue.

. 妈妈已经洗了衣服。Mom has washed the clothes.

. 学生们已经做完了阅读理解。The students have finished the reading comprehension.

. 我已经完成了化学笔记。I have finished the chemistry notes.

. 他已经学会了冲浪。He has learned to surf.

. 我们已经知道了这个道理。We have known this truth.

. 她已经种了郁金香。She has planted tulips.

. 我已经整理了书包里的物品。I have organized the things in the schoolbag.

. 爸爸已经买了雨伞。Dad has bought an umbrella.

. 他们已经参观了植物园。They have visited the botanical garden.

. 我已经喝了气泡水。I have drunk sparkling water.

. 妈妈已经做好了炒饭。Mom has made fried rice.

. 学生们已经学会了语法难点。The students have learned the difficult grammar points.

. 我已经完成了历史作业。I have finished the history homework.

. 他已经学会了唱歌。He has learned to sing.

. 我们已经知道了这个事件的经过。We have known the process of this event.

. 她已经写了作文草稿。She has written a composition draft.

. 我已经收到了老师的评语。I have received the teacher&#;s comments.

. 爸爸已经锻炼了一早上。Dad has exercised for the whole morning.

. 他们已经完成了植树活动。They have finished the tree-planting activity.

. 我已经背完了重点句型。I have recited the key sentence patterns.

. 妈妈已经打扫了阳台。Mom has cleaned the balcony.

. 学生们已经复习了错题。The students have reviewed the wrong questions.

. 我已经买了新笔袋。I have bought a new pencil case.

. 他已经学会了做饭菜。He has learned to cook meals.

. 我们已经知道了这个文化背景。We have known this cultural background.

. 她已经学会了做饼干。She has learned to make cookies.

（一）基础肯定句（影响/结果）

. 我已经整理了学习计划。I have organized the study plan.

. 爸爸已经买了新眼镜。Dad has bought new glasses.

. 他们已经参观了海洋馆。They have visited the aquarium.

. 我已经喝了蜂蜜水。I have drunk honey water.

. 妈妈已经做好了包子。Mom has made steamed buns.

. 学生们已经做完了完形填空。The students have finished the cloze test.

. 我已经完成了生物实验报告。I have finished the biology experiment report.

. 他已经学会了滑冰。He has learned to skate.

. 我们已经知道了这个人物的故事。We have known the story of this person.

. 她已经写了观察日记。She has written an observation diary.

. 我已经收到了生日礼物。I have received the birthday gift.

. 爸爸已经锻炼了一晚上。Dad has exercised for the whole evening.

. 他们已经完成了文艺表演。They have finished the art performance.

. 我已经背完了所有语法公式。I have recited all the grammar formulas.

. 妈妈已经洗了窗帘。Mom has washed the curtains.

. 学生们已经掌握了现在完成时用法。The students have mastered the usage of the present perfect tense.

（二）否定句（yet/never）

1. 我还没有完成作业。I haven&#;t finished my homework yet.

2. 她还没有见过雪。She hasn&#;t seen snow yet.

3. 他们还没有到达车站。They haven&#;t reached the station yet.

4. 我从来没有去过北京。I have never been to Beijing.

5. 他还没有吃早饭。He hasn&#;t had breakfast yet.

6. 我们还没有找到答案。We haven&#;t found the answer yet.

7. 妈妈还没有下班。Mom hasn&#;t finished work yet.

8. 我从来没有迟到过。I have never been late.

9. 学生们还没有背完单词。The students haven&#;t recited the words yet.

. 他还没有修好电脑。He hasn&#;t fixed the computer yet.

（三）since/for 持续状态（中考高频难点）

1. 我自从年就住在沈阳。I have lived in Shenyang since .

2. 她学英语已经五年了。She has studied English for five years.

3. 他们自从上周就开始准备考试。They have prepared for the exam since last week.

4. 这本书我已经借了两周。I have kept this book for two weeks.

5. 爸爸戒烟已经一年了。Dad has been away from smoking for one year.

6. 我们自从小学就认识。We have known each other since primary school.

7. 这只狗已经死了三个月。The dog has been dead for three months.

8. 他离开家已经两天了。He has been away from home for two days.

9. 雨从早上就开始下了。It has rained since this morning.

. 我等你已经半小时了。I have waited for you for half an hour.