Unit 6 When was it invented？ Section A (Grammar Focus-4c) 同步l练习题 2024-2025学年人教版英语九年级全册

Unit 6 When was it invented? Section A (Grammar Focus-4c) 一、选用方框里所给词汇的正确形式填空 eat, like, invite, tell, lock, ring, break, bring 1. You ____________ to the party last night, weren’t you? Why didn’t you go? 2. The earthquake happened all of a sudden, but luckily the villagers _____________ to a safe place. 3. The door ______________ when we arrived, so we ______ the bell. 4. The students ___________ not to eat or drink in class, but Ruby _________ the rule when she started eating a biscuit in science class. 5. The cookies _____________ by the hungry kids in less than 20 minutes, and they really ___________ them. 二、用括号里所给词汇的正确形式填空 The telephone 1. _______(invent) by Alexander Graham Bell. He 2. ______(born) in 1847.Mr.Bell 3.__________ (work) on the invention of the telephone with Tomas Watson. In 1875,Mr.Bell 4. __________ (learn) how to send musical notes through an instrument similar to a telephone. Finally, the telephone 5. ____________(invent) in 1876.The first sentence 6. ___________(say) on the telephone by Mr. Bell was "Mr. Watson, come here; I want to see you." Today the telephone 7. ____________ (use) around the world. 三、句型转换 将下列句子变为被动语态。 1. He chose six story books the other day. Six story books _____ _______ by him the other day. 2. Uncle Lee gave Jack a large cake for he painted the wall wonderfully. Jack _____ _____ a large cake for he painted the wall wonderfully. 3. 3. A mouse ate half of the cake last night. Half of the cake _____ _____ by a mouse last night. 将下列句子变为主动语态。 4. Were these machines invented by Edison? _____ Edison _______ these machines? 5. The post card was sent to Linda by Paul. Paul _____ the post card ___ Linda. 6. America was discovered by Columbus. Columbus __________ America. 对画线部分提问。 7. Shoes with lights were used for seeing in the dark. _____ ______ shoes with lights ______ for? 8. Paper was invented in China almost a thousand years ago. ______ _____ paper _________ in China? ### 一、选用方框里所给词汇的正确形式填空 1. **were invited** - 句意为“你昨晚被邀请参加聚会了，不是吗？你为什么不去呢？”“you”和“invite”之间是被动关系，即“你被邀请”，且时间是“last night”，用一般过去时的被动语态“were/was + 过去分词”，“you”在这里是复数，所以用“were invited”。 2. **were brought** - 句意为“地震突然发生了，但幸运的是村民们被带到了一个安全的地方”。“villagers”和“bring”之间是被动关系，“村民们被带到”，时态是一般过去时，“villagers”是复数，所以用“were brought”。 3. **was locked; rang** - 前半句“门在我们到达的时候是锁着的”，“door”和“lock”是被动关系，时间是过去，用一般过去时的被动语态“was/were + 过去分词”，“door”是单数，所以是“was locked”；后半句“所以我们按了门铃”，“ring the bell”是固定短语，这里用一般过去时，“ring”的过去式是“rang”。 4. **were told; broke** - 前半句“学生们被告知不要在课堂上吃喝”，“students”和“tell”是被动关系，用一般过去时的被动语态，“students”是复数，所以是“were told”；后半句“但是鲁比在科学课上开始吃饼干的时候违反了规则”，“break the rule”是“违反规则”，这里用一般过去时，“break”的过去式是“broke”。 5. **were eaten; liked** - 前半句“这些饼干在不到20分钟内就被饥饿的孩子们吃完了”，“cookies”和“eat”是被动关系，用一般过去时的被动语态，“cookies”是复数，所以是“were eaten”；后半句“他们真的很喜欢它们”，用一般过去时，“like”的过去式是“liked”。 ### 二、用括号里所给词汇的正确形式填空 1. **was invented** - “电话”和“发明”之间是被动关系，且电话发明是过去的事情，用一般过去时的被动语态“was/were + 过去分词”，“The telephone”是单数，所以是“was invented”。 2. **was born** - “be born”表示“出生”，是固定短语，时间是“in 1847”，用一般过去时，“He”是第三人称单数，所以是“was born”。 3. **worked** - 这里描述过去发生的事情，用一般过去时，“work”的过去式是“worked”。 4. **learned** - “in 1875”表示过去的时间，用一般过去时，“learn”的过去式是“learned”（英式英语也可用“learnt”）。 5. **was invented** - “电话”和“发明”是被动关系，时间是“in 1876”，用一般过去时的被动语态，“The telephone”是单数，所以是“was invented”。 6. **said** - “The first sentence...by Mr. Bell”表示“贝尔先生在电话里说的第一句话”，这里用一般过去时，“say”的过去式是“said”。 7. **is used** - “电话”和“使用”是被动关系，且描述现在的情况，用一般现在时的被动语态“is/are + 过去分词”，“The telephone”是单数，所以是“is used”。 ### 三、句型转换 #### 变为被动语态 1. **were chosen** - “Six story books”和“choose”是被动关系，时间是“the other day”，用一般过去时的被动语态，“books”是复数，所以是“were chosen”。 2. **was given** - “Jack”和“give”是被动关系，“give sb. sth.”的被动语态可以是“sb. be given sth.”，时间是过去，“Jack”是单数，所以是“was given”。 3. **was eaten** - “Half of the cake”和“eat”是被动关系，时间是“last night”，用一般过去时的被动语态，“cake”是单数，所以是“was eaten”。 #### 变为主动语态 4. **Did; invent** - 原句是一般过去时的被动语态的一般疑问句，变为主动语态时，借助助动词“Did”，动词“invent”还原为原形。 5. **sent; to** - “send sth. to sb.”表示“把某物送给某人”，原句是一般过去时的被动语态，变为主动语态用一般过去时，“send”的过去式是“sent”。 6. **discovered** - 原句是一般过去时的被动语态，变为主动语态用一般过去时，“discover”的过去式是“discovered”。 #### 对画线部分提问 7. **What were; used** - 对“用途”提问用“what...be...used for”，原句是一般过去时，“shoes”是复数，be 动词用“were”。 8. **When was; invented** - 对“时间”提问用“when”，原句是一般过去时的被动语态，“paper”是单数，be 动词用“was”。 综上，答案依次为： 一、1. were invited；2. were brought；3. was locked; rang；4. were told; broke；5. were eaten; liked。 二、1. was invented；2. was born；3. worked；4. learned；5. was invented；6. said；7. is used。 三、1. were chosen；2. was given；3. was eaten；4. Did; invent；5. sent; to；6. discovered；7. What were; used；8. When was; invented。 学科网（北京）股份有限公司 $$