1 / 41 2018 年九年级英语全册 Unit 6 When was it invented 第三节 语法填空练习 (新版)人教新目标版 第三节 语法填空 阅读下面短文,写出括号内单词的正确形式或填入适当的内容(不多于 3 个单词),将答 案写在短文后的答题处。 A When we were in England last year,I went fishing
And every night, I look at the posters with photos of2. Before the invention of printing,famous sports stars on my bedroom wall before I go to sleep.Can we imagine life without paper or printing?were books produced by hand or byPaper was first created about 2,000 years ago, and hasbee...
A,C,A,B,B,C,D,A,C,B,About2,000yearsago,Byhand,Knowledgeandideasspreadquickly,OnCDROMsormachinessuchasiPads,Yes,theycan,r
I haven’t mentioned until now that there was another factor at play besides decades of entrenched brotherly competition: my brother’s son had turned one year old that day and we were due back for his birthday party. As we descended Carter Ridge we realized that the day was ticking on. ...
It should be emphasized that the physical meaning of the ballistic transport is more stringent than simple preservation of the electron energy, which is needed for the invented devices, according to the present invention. It requires a phase coherent resonance for electron propagation, like a Fabry...
阅读理解. When skateboarding started in the 1960s, skateboards were made of wood and had clay wheels. Since the wheels did not grip concrete well, riders could do very few tricks with them. Soon people lost interest in the sport. In 1973, though, a new wheel was invented in California....
1【题目】When technology was invented, it was weak.The cars were simple, and 1 go fast.Commu-nication was mainly by just 2 to someone'shouse and saying “Hi” and so on. Technology3 a lot from that age.Now people can commu-nicate with iPads and mobiles. Back then, you hadto wat...
I can’t remember when I started collecting litter. But it was when I got tired of seeing litter near my home and realized that no one else was going to pick it up.I live close to a forest in Ohio, America. I can walk there in three minutes! I used to lo
In 1973, though, a new wheel was invented in California. It was made of a plastic called urethane (氨基 甲酸酯). A skateboard with these wheels moved very quickly and it also gripped the concrete well. During the next few years skateboards were further improved. The urethane was perfected...
discussion of historical themes and ideas.Because I want students to thoroughly study the material and exchange their ideas with each other in the classroom, I have a rule-no laptops, IPads, phones, etc.When students were told my rule in advance of the class, some of them were not happy...