Unit Two 语法易错+巩固练习（导学案）六年级英语暑假自学课（北京版·新教材）

北京版新六年级暑期自学课 Unit Two Stay Safe and Healthy 语法易错+巩固练习 语法易错01 语法点拨：情态动词should的用法 一、should 核心基础信息 含义：should 译为应该，用来提建议、劝告、讲安全 / 健康规则等。 · should 是情态动词，无人称、时态变化，不管主语是谁，都只用 should； · should 后面必须加动词原形，不能加 to、ing、过去式； 二、should 的基本句型结构 1. 肯定句：主语 + should + 动词原形 + 其他 She should help her mother. 2. 否定句：主语 + should not (shouldn’t) + 动词原形 + 其他 He shouldn’t play computer games too much. 3. 一般疑问句：Should + 主语 + 动词原形 + 其他？ Should I do my homework now? 4. 特殊疑问句：特殊疑问词 + should + 主语 + 动词原形 + 其他？ What should we do now? should 用法速记口诀 情态动词 should，人称单复数不变；后面只跟动原形，千万莫把 to 来添；否定直接加 not，疑问 should 放句前；表建议和责任，用法简单记心间。 知识演练一 一、单项选择。 ( ) 1. We ______ wear helmets when we ride bikes. It’s safe. A. should B. shouldn’t C. can’t ( ) 2. You ______ play near the fire. It’s very dangerous. A. should B. shouldn’t C. can ( ) 3. —______ I wash hands before meals? —Yes, you ______. A. Should; should B. Should; shouldn’t C. Can; can’t ( ) 4. Everyone ______ learn safety rules to keep safe. A. shouldn’t B. should C. can’t ( ) 5. We ______ eat too much ice cream. It’s bad for our stomach. A. should B. shouldn’t C. can 二、用should/shouldn’t填空。 1. You ________ run on the busy street. It’s dangerous. 2. We ________ tell our friends about bike safety rules. 3. Students ________ go to bed too late every night. 4. Everyone ________ cover their nose with wet cloth in a fire. 5. We ________ eat more fruit and vegetables to keep healthy. 三、根据生活常识，判断句子正 (T) 误 (F)。 ( ) 1. We should swim alone in the river. ( ) 2. You shouldn’t ride your bike too fast on the road. ( ) 3. We should wear a helmet when riding bikes. ( ) 4. You shouldn’t wash hands before eating. ( ) 5. We should learn more knowledge about safety. 语法易错02 语法点拨：一般过去时 一、概念 一般过去时表示过去某个时间或某段时间内发生的动作或存在的状态。 二、句型结构： 结构 例句 1．肯定句 主语 + 动词过去式 + 其它. I did my homework just now. 我刚刚做我的家庭作业。 2．否定句 主语 + did not (didn't)+ 动词原形 + 其它. I didn't do my homework just now. 我刚刚没做我的家庭作业。 3．一般疑问句 Did + 主语 + 动词原形 + 其它？ 肯定回答：Yes, 主语+did. 否定回答：No, 主语+didn't. —Did you do your homework just now? 你刚刚写家庭作业了吗？ —Yes, I did./No, I didn’t. 是的，我写了。/不，我没写。 4．特殊疑问句 特殊疑问词 + did + 主语 + 实义动词的动词原形 (+ 其他)? What did you do last weekend? 你上周末做了什么？ 三、时间标志词： last系列 last night/week/month/year... in + 过去的时间 in 2008/1960s ...ago days/months/years ago 其他 yesterday morning, just now 易错点提示 动词过去式变化要记牢： ①一般在动词的词尾加ed。 如：work→worked stay→stayed ②以不发音的e结尾，词尾只加d。 如：close→closed like→liked ③以辅音字母加y结尾，变y为i，再加ed。如：carry→carried study→studied ④以重读闭音节结尾，且末尾只有一个辅音字母，双写末尾的辅音字母再加ed。 如：stop→stopped plan→planned 知识演练二 一、单项选择。 ( ) 1. Yangyang ______ his leg last weekend, so he didn’t come to school. A. break B. broke C. breaks ( ) 2. —Why ______ you go to the park yesterday? —I fell off my bike. A. didn’t B. don’t C. wasn’t ( ) 3. I ______ a safety book last Monday. A. read B. reads C. reading ( ) 4. They ______ bikes together yesterday afternoon. A. ride B. rode C. rides ( ) 5. There ______ a car near the road just now. A. is B. are C. was 二、用所给词适当形式填空。 1. He ________ (fall) off the bike yesterday morning. 2. I ________ (see) a little bear ride a bike last week. 3. She ________ (not wear) a helmet yesterday, it was dangerous. 4. Last night, my dad ________ (tell) me many safety rules. 5. The bird ________ (cry) in fear when the car came near. 三、按要求完成句子。 1. Yangyang came to school yesterday. (改为否定句) 2. I wore a helmet yesterday. (改为一般疑问句) 3. He broke his right leg last weekend. (对划线部分提问) 4. fell, bike, off, bear, the, little (.) (连词成句) 5. didn’t, why, today, Yangyang, school, come, to (?) (连词成句) 重难点特训 一、语法单选。 ( ) 1. —Why didn’t Yangyang come to school today? —He ______ his right leg last weekend. A. break B. broke C. breaks ( ) 2. We ______ wash hands after touching animals to keep clean. A. should B. shouldn’t C. can’t ( ) 3. You ______ do sports right after eating too much food. A. should B. shouldn’t C. can ( ) 4. When strangers give you candy, you ______ take it. A. shouldn’t B. should C. didn’t ( ) 5. I ______ a book about safety and healthy rules yesterday. A. read B. reads C. reading 二、用所给单词适当形式填空。 1. He ________ (break) his leg last weekend and stayed in hospital. 2. We ________ (should) open the door for strangers when your parents are not at home. 3. You should ________ (wash) your hands after touching animals. 4. Yesterday I ________ (read) a book about safety rules. 5. I had a stomachache because I ________ (eat) too much. 三、选择合适的选项，补全对话。（其中有一项是多余的） A. You shouldn’t stay up late. B. I didn’t sleep well. C. It’s better to eat lots of food before sleep. D. What did you do last night? E. I have a headache. F. You should go to bed early every night. Doctor: Hello, Zhang Ming. How can I help you? Zhang Ming: 1. ________ Doctor: Let me check. 2. ________ Zhang Ming: I watched TV for a long time. 3. ________ Doctor: I see. I’ll give you some medicine to take, and I’ll give you some advice, too. First, 4. ________ Second, 5. ________ It’s good for your head. Zhang Ming: OK. Thank you, doctor. 四、选择合适的单词，补全短文。 lunch   eating   stomachache   boy   hospital   cakes Ben is a little 1. . One day, he had a 2. . So he went to 3. with his mother. The doctor asked what he ate for 4. . He said he ate two hamburgers and some 5. . The doctor said he shouldn’t do sports right after 6. . 五、阅读短文，判断句子正误。正确的写T，错误的写F。 One day, I got up very late. I had a serious stomachache! I went to see the doctor. The doctor said to me, “Poor guy, let me check your stomach.” I sat on a chair, and I waited for the doctor to check what’s wrong with me. But one hour, two hours, three hours … went by. I didn’t see the doctor! I went out and I was going to look for him. Then I heard a voice, “Ah…” It was the doctor! “What’s wrong with you?” I asked, sounding like a doctor. “I want to take some pills. I have a bad stomachache.” ( ) 1．I went to see the doctor because my stomach aches. ( ) 2．It took me six hours to wait for the doctor. ( ) 3．The doctor had a stomachache. ( ) 4．I was a doctor, too. ( ) 5．I gave the doctor some pills. 参考答案 知识演练一： 一、单项选择。 1. A 2. B 3. A 4. B 5. B 二、用should/shouldn’t填空。 1. shouldn’t 2. should 3. shouldn’t 4. should 5. should 三、根据生活常识，判断句子正 (T) 误 (F)。 1.F 2.T 3.T 4.F 5.T 知识演练二： 一、单项选择。 1. B 2. A 3. A 4. B 5. C 二、用所给词适当形式填空。 1. fell 2. saw 3. didn’t wear 4. told 5. cried 三、按要求完成句子。 1. Yangyang didn’t come to school yesterday. 2. Did you wear a helmet yesterday? 3. What did he break last weekend? 4. The little bear fell off the bike. 5. Why didn’t Yangyang come to school today? 重难点特训： 一、语法单选。 1. B 2. A 3. B 4. A 5. A 二、用所给单词适当形式填空。 1. broke 2. shouldn’t 3. wash 4. read 5. ate 三、选择合适的选项，补全对话。（其中有一项是多余的） 1. E 2. D 3. B 4. A 5. F 四、选择合适的单词，补全短文。 1．boy 2．stomachache 3．hospital 4．lunch 5．cakes 6．eating 五、阅读短文，判断句子正误。正确的写T，错误的写F。 1．T 2．F 3．T 4．F 5．F 学科网（北京）股份有限公司第 1 页 共 2 页 学科网（北京）股份有限公司 $