Unit 2 Honesty 核心语法精讲精练(专项训练)-2026-2027学年译林版(三起)英语六年级上册
译林版六上Unit 2 Honesty 核心语法精讲精练
本单元四大必考核心语法
1.情态动词 should / shouldn’t(单元绝对核心)
2.keep + 名词 + 形容词 使……保持某种状态
3.tell the truth / lie 固定搭配 & 词性用法
4.一般现在时表道理、做人准则(单元隐性必考时态)
1.should / shouldn’t + 动词原形(必考第一考点)
2.说实话/撒谎只能用 tell:tell the truth / tell lies
3.keep + 形容词(保持状态);keep + doing(持续做)
4.诚信道理、客观品质,全部用一般现在时
5.true(adj.) → truth(n.) 单词变形必考
核心语法一:情态动词 should / shouldn’t(单元重中之重)
1.用法:表示建议、道义、责任、应该/不应该做某事(本单元诚信主题专用语法)
2.句型结构(万能公式):
肯定:主语 + should + 动词原形
否定:主语 +shouldn’t + 动词原形
疑问:Should + 主语 + 动词原形…?
3. 语义场景(单元专属):
should:应该诚实、应该说实话、应该改正错误
shouldn’t:不该撒谎、不该作弊、不该失信
学科网(北京)股份有限公司
❌ should 后面加 ing / 三单 / 过去式(绝对错误)
✅ should / shouldn’t 后永远加动词原形
❌ 否定不能写 should not’t、shouldn’t no(拼写错误高频)
一、用 should / shouldn’t 填空
1. We ________ be honest people all the time.
2. You ________ tell lies to your parents or teachers.
3. Everyone ________ keep their promises.
4. We ________ cheat in the exam. It’s wrong.
5. He ________ say sorry when he makes a mistake.
二、用动词适当形式填空(严格使用原形)
6. You should ________ (tell) the truth.
7. We shouldn’t ________ (break) our promises.
8. He should ________ (be) an honest boy.
9. Students should ________ (follow) the school rules.
10. We shouldn’t ________ (lie) to others.
三、句型转换
11. You should tell the truth.(改为否定句)
You ________ ________ the truth.
12. He should keep his promise.(改为一般疑问句)
________ he ________ his promise?
13. We should be honest.(改为一般疑问句并肯定回答)
— ________ we ________ honest? — Yes, we ________.
14. You shouldn’t tell lies.(改为肯定句)
You ________ ________ the truth.
学科网(北京)股份有限公司
15. He should say sorry.(对划线部分提问)
________ ________ he ________?
核心语法二:keep + 宾语 + 形容词 固定结构(单元独有考点)
1. 核心结构:keep + sb./sth. + 形容词
2. 含义:使某人/某物保持某种状态
3. 单元高频搭配:
keep our promise honest 坚守诚信的承诺
keep clean / keep honest / keep quiet
4. 拓展:keep + doing sth. 持续做某事(单元辅助考点)
❌ keep 后不加副词、不加名词;必须形容词作宾补
❌ 混淆 keep doing 和 keep + 形容词结构
1. We should keep ________ (honest) at any time.
2. Please keep our classroom ________ (clean).
3. Keeping ________ (quiet) is a good habit.
4. He keeps ________ (practise) speaking English every day.(keep doing)
5. We must keep our hearts ________ (true).
6. Keep ________ (try), and you will be better.
核心语法三:tell the truth / tell lies 固定搭配(必考短语语法)
学科网(北京)股份有限公司