Unit2+Topic3+SectionD讲义 仁爱版七年级英语上册.docx
Section D重点讲解【1】格：格是语法范畴之一，它是名词和代词的一种变化形式，在句中表示与其他词的关系。名词有三个格：主格、宾格和所有格。主格用来作主语，宾格用来作宾语，所有格用来说明物品的主人。名词所有格有以下几点需要注意：a.单数名词在词尾加“'s”。eg. Lily's friend Lily的朋友Michael's ruler Michael的尺子the cat's eyes 这只猫的眼睛b.当名词是复数时，且复数形式以-s结尾，则只须在名词后面加“”。eg. teachers' office老师们的办公室the students' schoolbags 学生们的书包如果名词是不规则变化，不以-s结尾，仍然加“'s.”eg. Children's Day儿童节men's shirts 男人们的衬衫c.当某物为两人或多人所共有时，则只在最后一个人的名字后加“'s”。eg. Lily and Lucy's mother Lily和 Lucy 的妈妈当指分别属于每个人的物品时，则需要在每人后面都加“'s”。eg. Lily's and Lucy's bikes Lily和 Lucy的自行车注意，这时候自行车为复数形式。【2】Please help us find him. 请帮我们找到他。a.这是一个祈使句。祈使句通常是以动词原形开头，表示命令、建议、劝告、叮嘱和要求等的句子。为了表示语气的委婉,经常会用 please, please 可以放在句首，也可以放在句尾。eg. Come in, please. 请进。b. help sb. do sth. 帮助某人做某事。注意:help 是动词，后面要跟宾语时，要用人称代词的宾格形式。此句中 us为宾格。eg. Please help me open the door. 请帮我打开门。基础巩固. 根据句意及首字母提示，拼写单词完成句子。1. Look at the man. Do you know h ?2. I can't f my bike.3. Can you give these bananas to u ?4. Do you want to h me find the man?5. It the y are Tina's shoes.用括号中所给代词的适当形式填空。1. This is (I) desk. That one is (you).2.Are these (they) oranges?No. They are (we).3.Whose books are those? Are they (he)?Yes. And these are (you) books.4. This red cap is (I). (she) cap is blue.5. That man is (we) Chinese teacher. (he) name is Wang Jun.单项选择。( )1.Judy, can you help me my eraser?Look! It's in your pencilbox.A. look at B. look C. find D. see( )2.Your new dress looks very nice. .A. That's OK B. Thank youC. That's right D. You're welcome( )3.Whose oranges are ?They are .A. these, ours B. those, ourC. this, their D. that, theirs( )4.What does your new classmate look like? .A. He is very niceB. He is tall and strongC. His pants are blueD. He is my good friend( )5.Excuse me, are these shoes?No, they aren't .A. hers, hers B. her, hersC. her, her D. hers, her.阅读理解。I am Li Qiang. I have a good friend. His name is Jack. He is from England. He is eighteen years old. But I can't find him now. He is tall. He has short brown hair and his eyes are brown, too. His mouth is wide. He is in a blue T-shirt and black pants. His shoes are white. Can you help me find him? My telephone number is 010 - 68793562.Thanks!根据短文内容，选择正确答案。( )1. Jack is Li Qiang's .A. teacher B. new classmateC. good friend D. dad( )2. Jack is .A. English B. ChineseC. England D. America( )3. Jack is now.A. in the USA B.18C. in blue pants D. short( )4. Li Qiang can't Jack.A. find B. look atC. look the same D. help( )5. If(如果) you find Jack, you can .A. call(给打电话) the policeB. help himC. buy him a pair of shoesD. call Li Qiang at 010-68793562V.补全对话A:Good morning, Jenny!B:Good morning, Bruce!A:Bruce, 1 ?B:The man in black? Oh, he is my new Chinese teacher, Mr. Zhang.A:Your new Chinese teacher?2 ?B:He comes from China.A:3 ?B:He is tall and strong. His eyes are black.A:4 ? Do you know?B:Yes. His favorite color is black.A:Oh, look! Here is a red bike. 5 ?B:I think it's Linda's. She has a red bike.学科网（北京）股份有限公司
