语法强化与扩展：指示代词：this,that,these,those1. this 和 these 指说话人较近的人或物，that 和 those 指说话人较远的人或物this 和 that 指单数，be 动词用单数形式 is，同时后面的名词用单数形式。these 和 those 表示复数，be 动词用复数形式 are，同时后面的名词用复数形式。2. 在回答主语 this 或 that 的一般疑问句或特殊疑问句时，在答语中用 it 代替句中 this 或that;What is this/that?这是/那是什么？Its a/an.它是.；Is this/that.?这是/那是.吗？Yes,it is.是的，它是。No,it isnt.不，它不是。3. 在回答主语 these 或 those 的一般疑问句或特殊疑问句时，在答语中用 they 代替句中these 或 those;What are these/those?它们是什么？They are.它们是.;Are these/those.?这些/那些是.吗？Yes,they are.是的，它们是。No,they arent.不，它们不是。 4. 在介绍某人时，用 this 或 that，而不用 he 或 she；例如 This is my mum. 5. 打电话时， 说自己是谁用 This is.，问别人是谁用 Whos that?一：填空1. I likepants.pants are red.(这些)2. I dont likeshoes.shoes are too small.(那些)3. I want(这个) sweater. I dont want（那个） sweater.（那个） is too big.二：选择（ ）1.pen is red.pencil is green.A. this, thatB. These, ThoseC. That, ThoseD. This, That（ ）2. Isa panda over there?A. thisB. thatC. thoseD. these（ ）3.two girls are Mary and Linda.A. ThisB. TheyC. ThatD. Those（ ）4. Look，what is? Its an eraser.A. thisB.thatC.theseD.those（ ）5. Areyour watches over there?A. thisB.thatC.theseD.those（ ）6.those his dictionaries?A.isB.AreC.IsD.are（ ）7.Is that Marys schoolbag? A. Yes,it isnt. B.No,it is.C.Yes,its.D.No,it isnt.（ ）8.this your friend? A. is; Yes, he is. B.Is; Yes, it is.C.Are; No,its not. D.are; Yes,I am.（ ）9.Are these Helens pencils? A. Yes,theyre. B.No,they are.C.Yes,they are.D.No, it is.（ ）10.What are those? A. They are box. B.They are boxes. C.Its a box.D.Yes,they are.三选择1. Look! Whatis?Its an eraser.A. thisB. thatC. theseD. those2. Areyour watches over there?A .thisB. thatC. theseD. those3. this your friend?A .isB .AreC .IsD .are4. those his dictionaries?A .isB .AreC .IsD. are5. Is that Marys schoolbag? A .Yes, it isnt.B .No, it is.C .Yes, its.D .No, it isnt.6. Is this your friend? A. Yes, he is.B. Yes, it is.C. No, its not.D. Yes, I am.7. Are these Helens pencils? A. Yes, theyre.B. No, they are.C. Yes, they are.D. No, it is.8. What are those? A. They are box.B. They are boxes.C. Its a box.D. Yes, they are.9. What is this in English? A. Its an eraser.B. Its a eraser.C. Its my an eraser.D. Its my eraser.四按要求改写句子1. Is this your pen? (作否定回答)2. Are those Kates parents? (作肯定回答)3. These are oranges. (对划线部分提问)4. Those are my cousins. (对划线部分提问)5. Is this her dictionary? (改为复数)五、用适当的代词填空。1. is a dog. (近处)2. is a cat. (远处)3. are some pens. (近处)4. are some trees. (远处)5. Hi, Ann!is Jack.6. Mum,is my friend Tom.7. is a ruler,is a pen.8. Jane,are my parents.9. - Areyour books ? (近处)- Yes,are.10. Arebears ? (远处)- No,are not.11. - Whatsin English？- isatoy.- Howdoyouspell？- TOY，toy.12. - What arein English？- are buses.六、对所给的句子提问。1. This is an apple.2. These are cars.3. They are yellow cups.4. That is a frog.5. It is a exercise-book.七、翻译下列句子。1. 这是一个尺子。2. 这些是书包。3. 那是什么？4. 它是一本英语书。5. 它们是一些钢笔。6. 这些是什么？7. 那些是苹果树。8. 那些是糖(candies)吗？9. 这是我的床。10. 这些是你的笔记本(notebooks)吗？11. - 这是什么？-是 Lucy 的风筝。- “”“”At the end, Xiao Bian gives you a passage. Minand once said, people who learn to learn are very happy people. In every wonderful life, learning is an eternal theme. As a professional clerical and teaching position, I understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. Only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. This document is also edited by my studio professionals, there may be errors in the document, if there are errors, please correct, thank you!