任教吧七年级英语下册第三第四单元复习课件
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
经典句型：
1.他们乘公共汽车去学校吗？不，他们步行。 Do they take the bus to school? No, they don't. They walk. 2. 你是步行还是骑自行车？ Do you walk or ride a bike? 3.对多数学生而言，去学校是很容易的。 For many students,it is easy to get to school. 4. 他就像我的爸爸。 He is like a father to me. 5. 他们的梦想能变为现实吗？ Can their dream come true?
5.从你家到图书馆要花多长时间？ How long does it take to get to the library from your home? 6. I live about five kilometers (kilometer) from school.
有关经典句型： 1.How does he get to school? He usually takes the bus. He usually rides his bike. 2.How long does it take to get to school? It takes about 15 minutes. 3. How far is it from your home to school? It's about two kilometers. It's about 25 minutes' walk.
主语+don't /doesn't have to +动词原形+其他 例如： You don't have to finish the work by 8. He doesn't have to wear the uniform. 疑问形式 Do/Does+主语+have to +动词原形+其他 例如： Do you have to stay at home on weekends? Yes,I do ；No ,I don't. Does she have to go to school on foot every day?
6.规则的内容是什么？ What are the rules? 7.在学校她必须穿校服吗？是的。 Does she have to wear a uniform school? Yes ,she does. 8.不要在教室和走廊里听音乐。 Don't listen to music in the classroom or the hallways. 9.有太多规定。 There are too many rules. 10.晚饭后，我也不能休息。 After dinner, I can't relax either. 11.学生们必须遵守规则。 Students have to follow the rules.
重点语法
一、how 引导的特殊疑问句 1.how 引导的特殊疑问句提问交通方式，它的答语 分为三种情况： take a / the +交通工具（单数） by+交通工具（单数） on/ in +限定词+交通工具 例如：How do you go to work every day ? I drive to work. I go to work by car. I go to work in doing No photos! No parking! 4. Let's +do ！咱们做.....吧 Let's go to the movies tonight.
三、情态动词must 与 have to 的用法
1.在含义上 must 是“主观认为必须” have to 是“客观上认为不得不”。它侧重于客 观上的必要和外界的权威。
完成句子
1.你怎样去学校啊？ do you get to school? How 2.他们乘地铁去学校吗？ subway Do they get to school by ? 3.你表哥怎样回家啊？ How does your cousin get home ? 4.从你家到学校有多远啊？ far How is it from your home to school?
2) have to 有人称，数和时态的变化
一般现在时，主语是第三人称单数时，用 has to ,其他的都用have to . 肯定形式 主语+have to / has to +动词原形+其他 例如： We have to wear our uniforms in our school. Tom has to practice the guitar every day. 否定形式
2. how far 用来提问距离,"多远",它的答语分为两 种情况： 用长度单位表示 How far is it from your home to the bus stop? It's five kilometers. 用时间表示 How far is the park from the shop? It's ten minutes' walk. 3. how long 用来提问时间，意思是“多久” How long does it take to get to school? About twenty minutes.
2. 1）must 一般表示现在，没有人称、数和时 态的变化，必须和不带“to "的动词原形连用。 We must be on time. 否定式：在must 的后面加not ,缩写为” mustn't “ 表示”不准，禁止“ You mustn't talk to your mother like that. 一般疑问句将must 提到句首，要特别注意 其否定回答。 Must he finish his homework after school? Yes,he must./ No,he needn't.
二、祈使句
功能：命令、要求、警告。 结构：省略了主语you的句子。 1.动词原形（+宾语）!/ be 动词+形容词/名 词 Close the door,please. Be careful ! Here comes the car. 2.Don't +动词原形（+宾语） Don't be 动词+形容词/ 名词 Don't eat in the classroom. Don't be late for class.
1.他们乘公共汽车去学校吗？不，他们步行。 Do they take the bus to school? No, they don't. They walk. 2. 你是步行还是骑自行车？ Do you walk or ride a bike? 3.对多数学生而言，去学校是很容易的。 For many students,it is easy to get to school. 4. 他就像我的爸爸。 He is like a father to me. 5. 他们的梦想能变为现实吗？ Can their dream come true?
5.从你家到图书馆要花多长时间？ How long does it take to get to the library from your home? 6. I live about five kilometers (kilometer) from school.
有关经典句型： 1.How does he get to school? He usually takes the bus. He usually rides his bike. 2.How long does it take to get to school? It takes about 15 minutes. 3. How far is it from your home to school? It's about two kilometers. It's about 25 minutes' walk.
主语+don't /doesn't have to +动词原形+其他 例如： You don't have to finish the work by 8. He doesn't have to wear the uniform. 疑问形式 Do/Does+主语+have to +动词原形+其他 例如： Do you have to stay at home on weekends? Yes,I do ；No ,I don't. Does she have to go to school on foot every day?
6.规则的内容是什么？ What are the rules? 7.在学校她必须穿校服吗？是的。 Does she have to wear a uniform school? Yes ,she does. 8.不要在教室和走廊里听音乐。 Don't listen to music in the classroom or the hallways. 9.有太多规定。 There are too many rules. 10.晚饭后，我也不能休息。 After dinner, I can't relax either. 11.学生们必须遵守规则。 Students have to follow the rules.
重点语法
一、how 引导的特殊疑问句 1.how 引导的特殊疑问句提问交通方式，它的答语 分为三种情况： take a / the +交通工具（单数） by+交通工具（单数） on/ in +限定词+交通工具 例如：How do you go to work every day ? I drive to work. I go to work by car. I go to work in doing No photos! No parking! 4. Let's +do ！咱们做.....吧 Let's go to the movies tonight.
三、情态动词must 与 have to 的用法
1.在含义上 must 是“主观认为必须” have to 是“客观上认为不得不”。它侧重于客 观上的必要和外界的权威。
完成句子
1.你怎样去学校啊？ do you get to school? How 2.他们乘地铁去学校吗？ subway Do they get to school by ? 3.你表哥怎样回家啊？ How does your cousin get home ? 4.从你家到学校有多远啊？ far How is it from your home to school?
2) have to 有人称，数和时态的变化
一般现在时，主语是第三人称单数时，用 has to ,其他的都用have to . 肯定形式 主语+have to / has to +动词原形+其他 例如： We have to wear our uniforms in our school. Tom has to practice the guitar every day. 否定形式
2. how far 用来提问距离,"多远",它的答语分为两 种情况： 用长度单位表示 How far is it from your home to the bus stop? It's five kilometers. 用时间表示 How far is the park from the shop? It's ten minutes' walk. 3. how long 用来提问时间，意思是“多久” How long does it take to get to school? About twenty minutes.
2. 1）must 一般表示现在，没有人称、数和时 态的变化，必须和不带“to "的动词原形连用。 We must be on time. 否定式：在must 的后面加not ,缩写为” mustn't “ 表示”不准，禁止“ You mustn't talk to your mother like that. 一般疑问句将must 提到句首，要特别注意 其否定回答。 Must he finish his homework after school? Yes,he must./ No,he needn't.
二、祈使句
功能：命令、要求、警告。 结构：省略了主语you的句子。 1.动词原形（+宾语）!/ be 动词+形容词/名 词 Close the door,please. Be careful ! Here comes the car. 2.Don't +动词原形（+宾语） Don't be 动词+形容词/ 名词 Don't eat in the classroom. Don't be late for class.