Mathematicians are sometimes careless about the use of units of linear measure. Specifically, in geometry, it is common to list measurements without a unit. The specific unit selected usually has no effect on the generalizations made. For example, in a right triangle, the Pythagorean Theorem ...
①主干:Monet’s aim was to convey the light and movement ② The subjective impression…the scene itself是主句部分 the scene 的同位语 ③ in this work 是地点状语;the scene gave him 是定语从句修饰impression 词块积累: one’s aim is...
This is a teacher. I’m a teacher. And you are a pupil.(教学teacher) T: And she’s an English teacher. (教学English) Look, this is our English teacher, Ms Wang. And this is an ... (引导学生说English bo...
It is named for G. M. B. Dobson (1889 – 1976). Imagine that all the ozone in a column reaching from an area on the Earth's surface to the top of the atmosphere were concentrated in a single layer of pure ozone at a temperature of 0° C and a pressure of 1 standard atmosphere...
A. Because B. Thanks to C. Thanks for D. With the help 11.Tom didn’t go to school ___ this morning because he stayed up late.. A. at once B. on time C. in time D. right away [来源:Z,xx,k.Com]12.The problem is so difficult for you, but don’t ___. ...
The T-unit is the shortest amount of writing that sentences can be split into, according to grammatical rules. Experts define the T-unit as a main clause with possible subordinate clauses attached. This term was invented by someone named Kellogg Hunt in the 1960s. Language analysts use it ...
UNIT 2 Lessons 7-12 Great People 第二单元 第17-12课 伟人 Lesson 7: What Is the Meaning of Life? 第七课:生命的意义是什么? After the history class, Li Ming sits in the classroom, deep in thought. 历史课后,李明坐在教室里,正陷入沉思中。 Wang Mei comes in and the two start a dialogu...
Unit 1 What’s the matter? 教学目标: 1语言目标:描述健康问题的词汇,及如何根据别人的健康问题提建议。 2技能目标:能听懂谈论健康问题的对话材料;能根据别人的健康问题提建议; 能写出重点单词和重点句型,并能描述怎样对待健康问题。。 3情感目标:通过开展扮演病人等活动,培养学生关心他人身体健康的品质。
()①Tom,___ boy,is the only child of the family. A.a five years oldB.a five-year-oldC.a five-year-olds ( )②My brother has a ___ son. 十八). Hegot offand asked the woman what happened. 他下车问那名妇女发生了什么事。 【解析...
UNIT 2 Lessons 7-12 Great People 第二单元 第17-12课 伟人 Lesson 7: What Is the Meaning of Life? 第七课:生命的意义是什么? After the history class, Li Ming sits in the classroom, deep in thought. 历史课后,李明坐在教室里,正陷入沉思中。