仁爱英语七年级上册unit1topic3知识总结.docx

1、仁爱英语七年级上册unit1topic3知识总结Unit1.Topic3. What class are in?一核心词汇eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty year old class in grade age that English an/a eraser map spell can please pencil apple double toy desk pen ruler book car orange egg blackboard these those

2、schoolbag cake bus box now school her phone his same but friend high二常用词组year(s) old how old in English phone number in the same class good friends ID number junior high school 三重点句子Whats this/that in English?Its a/anIs this/that a/an.?Yes, it is/No, it isnt.What are these/those?Theyre.Are these/tho

3、se.?Yes, they are./No,they arent.四交际用语How old are you? Im twelve, too.What class/grade are you in? Im in.Whos that? Thats Nancy.How old is she? She is fourteen.What class/grade is she in? Shes in.How do you spell it? E-R-A-S-E-R,eraser.Can you spell it,please?Yes, M-A-P, map.Thank you. Thats OK./ Yo

4、ure welcome.五语法精粹指示代词：this/that/these/those的用法This is a book.Whos that?These are eggs.What are those?名词复数They are books.a 与an 的区别 Its a map. Its an eraser.六其他元音字母Ii. Oo Uu在重读开音节和闭音节中的读音。缩写形式：youre=you are names=name is thats=that is its=it is 七重点知识讲解1.-How old are you? 你多大了？-Im twelve, too.我也十二岁了。Ol

5、d adj. 旧的，老的how old 是询问年龄的习惯表达方式，回答时使用人称+be+基数词+（years old）或直接用基数词。如：How old is your good friend? 你的好朋友多大了？He is twelve(years old).= Twelve.他十二岁。拓展反义词：new 新的 young年轻的2-What class are you in? 你在哪个班？Im in Class Four, Grade Seven.我在七年级四班。在英语中一般把较小地点放在较大地点前面，表示班级的名词和数词的首字母要大写.如：Class Four,Grade Seven 是专

6、有名词，首字母要大写。类似的表达法有：Room Eight 8号房，Building nine 9号楼，Number one 1号，Room One 1排等等。而问句中grade/class用作普通名词则不必大写。如：What grade/class.?3.Whos that?那是谁？who谁，什么人。如果询问“这是谁？/“那是谁？”,分别用Who is this?/ Who is that?它们的缩写形式是：Whos this?/Whos that?其回答分别为：This is./That is(Thats).注意This Is不能缩写。如：-Who is (Whos) this? 这是谁？

7、-This is Kate.这是凯特-Who is(Whos) that?那是谁？-That is(Thats) Jenny.那是珍妮。4.-Excuse me, Whats this/ that in English?这个/那个用英语怎么说？-Its .它是.(1)指示代词：表示“这，这个”（this），那，那个”(that) , “这些”(these), “那些”(those)等指示概念的代词叫指示代词。（2）this 一般用来指时间或空间上较近的事物，that则指时间或空间上较远的事物。如：This is my teacher.这位是我老师。That is my mom.那位是我妈妈。（

8、3）第一次指代事物时用this或that,以后再提，则用it来代替。如：This is a book. It is an English book.这是一本书。它是本英语书。That is your pen. It isnt nice.那是你的笔。它不好看。【拓展】these 是this的复数形式，those 是that 的复数形式。接be动词时使用其复数形式are。如：These cars are from Beijing.这些小汽车产自北京。Those jeeps are old.那些吉普车是旧的。-What are these/those?这些/那些是什么？-They are my ru

9、lers. 它们是我的尺子。（4）in English 意为“用英语说”。介词in之后加语言名词，意为“用语言说”。5.-How do you spell it?你怎样拼写这个词？-E-R-A-S-E-R，eraser. -E-R-A-S-E-R，橡皮。How意为“怎样，如何”，重点在于要了解事物发展进行的过程，因此答句中应体现某物的进展。【链接】于此相似的一个句子是：-Can you spell it, please?请问你会拼写它（这个词）吗？-Yes, M-A-P, map.是的。M-A-P，地图。在这里，先询问能力，后关注过程，因此，先做肯定回答，后体现过程。另外, How do yo

10、u spell it?是特殊疑问句，Can you spell it?是一般疑问句，用yes或no 来回答。6.-Thank you./Thanks.谢谢。-Thats Ok./Youre welcome.不用谢。在英语句表示感谢用Thank you.或Thanks.而接受了感谢后，用英语说是“Thats OK.或 “Youre welcome.意为 “不用谢”，“没什么”。【拓展】“不用谢”“没什么”用英语还可以说成“Thats all right/Not at all./ Its pleasure.7.Now she is in Beijing Renai International Sc

11、hool.现在她就读于北京仁爱国际英语学校。句子中的“北京仁爱国际英语学校”是专有名词。专有名词是表示人、地方、机构等专有的名称，每个单词的第一个字母必须大写。如：NBA，CCTV。若是由普通名词构成的专有名词，其前一般要加定冠词the。如：The Graet Wall in China.长城在中国。【拓展】与学习有关的一些名词：primary school小学 secondary school（美国）中学 junior high school(美国) 初中 senior high school(美国)高中 middle school(中、日等)中学 college(分科、学科)大学，专科学校

12、 university 综合性大学8They are not in the same class, but they are good friends.他们不在同一个班，但他们是好朋友。（1）same adj.意为“同样的；同一的”。使用same时，习惯在其前面加定冠词the.如：We are good friends and we study in the same school.我们是好朋友，我们在同一所学校念书。（2）but 意为“但是，可是”，表示转折关系的连词，而前面学过的and 表示并列关系。注意区别使用。如：Im 14 years old,but he is 13.我14岁，可是

13、他才13岁。Im from China and she is from China,too.我来自中国，她也来自中国。9.a,an的用法及区别a与an 是不定冠词，意为“一个”，只能用在单数可数名词前面，表示一个或某一类人或事物。a用于以辅音音素开头的单数可数名词之前。如：ruler,box,pen,这里的/r/,/b/p/是辅音音素，因此用a ruler, a box, a pen. An用于元音音素开头的单数可数名词之前。如egg/e/,apple,以元音音素开头，因此用an egg,an apple.即时演练：用a/an填空1_class 2._English name 3._telep

14、hone 4_evening 5_old box 6_desk10.可数名词在这个话题中，我们学到的apple,map,desk,orange等名词可以用来计数，我们把它们称为可数名词，个体名词和集合名词一般都是可数名词。可数名词有单数和复数两种形式。单数名词前面可用冠词a/an,复数名词有词形变化。如：一般情况下，在词尾加-s。 s在元音及浊辅音后读z；在清辅音后读s；在ce,se,ge,ze后读iz。例如：bagbags书包daydays白天deskdesks 书桌bookbooks 书 mapmaps 地图coatcoats上衣 bedbeds床bootboots靴子 faces,ora

15、nges,orangizesnurses 以-s, -x, -ch, -sh结尾的名词，加-es，读iz。例如： sbuses 公共汽车classclasses 班级 boxboxes 箱子watchwatches 手表 wishwishes 希望brushbrushes 刷子 以“辅音字母y”结尾的名词，先变y为i再加-es，读z。例如： familyfamilies 家庭factoryfactories工厂 babybabies婴儿partyparties 聚会 citycities 城市storystories 故事 以o结尾的名词，一般在词尾加-s，读z。例如： pianopianos

16、 钢琴radioradios 收音机 photophotos 照片 特例heroheroes 英雄 NegroNegroes 黑人 potatopotatoes 土豆 tomatotomatoes 西红柿 黑人英雄爱吃西红柿和土豆 以 f或 fe结尾的名词，一般要先变 f或 fe为 v,再加 es，读vz。例如： leafleaves 叶子knifeknives 小刀 lifelives 生命thiefthieves 小wifewives 妻子 shelfshelves 架子还有一些不规则变化 manmen 男人womanwomen 妇女 footfeet 脚即时演练把下列名词变成复数形式1.

17、teacher_2.name_3.class_4.grade_5.book_6 city_7.toy_练习：一词汇A根据句意和首字母提示补全单词。 1. What s y_ name? My name is Li Gang. 2. Im in C_ Four, Grade Seven. 3. How o_ is she? She is twelve. 4. His E_ name is Tom. 5. They are not in the s_ class. B 根据汉语提示完成句子 1. A:_ _(多大) are you? B: I m eleven. 2. A; Whats that_

18、 _(用英语) ? B: It s an apple. 3. Kangkang_ _(来自) China. 4. They are_ _(好朋友). 5. They are_ _(5辆公共汽车). 二单项选择 ( )1. -_ Thats Maria. A. Whats that? B. Where is she from? C. Whos that? D. How old is she? ( )2. Whats his telephone number? _2661341. A. These are B. I am C. Theyre D. Its ( )3. What are those?

19、 _ apples. A. They B. It is C. These are D. They are ( )4. _ do you spell it? A. What B. How C. Who D. Where ( )5. Is that a ruler? No, _ isnt. A. it B. this C. that D. the car ( )6. Whats that_English? Its _ eraser. A. at; a B. for; an C. in; an D. in; a ( )7. _class are you in? Im in Class 6. A. W

20、hat B. Whats C. What number D. Where ( )8. Im in_. A. Grade 3 , Class 1 B. Class 3 , grade 2 C. grade 2, class 1 D. Class 3 , Grade 1 ( )9. _ are you? Im ten. A. What B. How old C. How D. What old ( ) 10. _name is Tom. Whats _name? A. My; you B. I; your C. I; you D. My; your ( )11. Im _Grade Seven.

21、A. at B. from C. in D. to ( )12. Whats your name? _name is Li Jie. A. Your B. They C. My D. Her ( )13. _ is Michael in? He is in Class Two, Grade Seven. A. What grade B. What class C. How old D. What ( ) 14. Is this a car? Yes,_. A. it is B. this is C. they are D. its ( )15. Whats that? Its _ A. box

22、. B. boxes. C. a box. D. a boxes. 四句型转换 1. Mary is in Class Thirteen. (对划线部分提问) _is Mary in? 2. This is a ruler. (改为一般疑问句，并作肯定和否定回答) _a ruler? _, _is. /No,_. 3. That is an English book. (改为复数) _are English _. 4. These are eggs in English. (改为单数) _is _ egg in English. 5. Those are schoolbags. (改为一般疑问

23、句，并作肯定和否定回答) _schoolbags? Yes,_./No,_. 6. These are apples in English. (对划线部分提问) _these in English? 六从B栏中选出与A栏各句相应的答语 ( )1. What class are you in? A. No, Im in Class One. ( )2. Are you in Class Two? B. 67005533. ( )3. How old is Li Jie? C. He is twelve. ( )4. Whats your phone number? D. Im in Class

24、3 , Grade 1. ( )5. Isthis an apple? E. A-double P-L-E, apple. ( )6. How do you spell it? F. No, it is an orange. ( )7. What are those in English? G. Yes, it is. ( )8. What grade is she in? H. Yes, they are. ( )9. Are these buses? I. She is in Grade 1. ( )10. Is that a pen? J. They are cars. 七理解 A Li

25、ly is from New York, the U. S. A. She is ten. Now she is in Shanghai No. 3 Junior High School. She is in Class One, Grade One. Her phone number is 66786019. Dongdong is from Kunming. His English name is Tom. He is eleven. He is in Class Two, Grade One. His telephone number is 24524233. They are not

26、in the same class. They are good friends. ( )1. Lily is an_girl. A. English B.Chinese C. American ( )2. Dongdong is in Class _. A. One B. Two C. Three ( )3. Lily and Dongdong are good_. A. students B. friends C. boys ( )4. Where is Tom from? A. The U. S. A. B. Japan. C. China. ( )5. How old is Lily? A. Ten. B. Eleven. C. Twelve. B Hello! My name is Sun Wei. Im twelve. This is an English boy. His name is David Smith. He is twelve, too. David is in Class Three, Grade One. Im in Class Three, Grade One, too. He is Number Eight,in Row(排) Five. Im N