《英语课程标准》采用国际通用的分级方式，将英语课程目标按照______设为九个级别。
备课就是写教案。
One of the main reasons is that making furniture ______ vast quantities of trees.
小学英语语言技能一级的读写目标，除了能看图识字，能在指认物体的前提下认读所学词语和能在图片的帮助下读懂简单的小故事之外，还有一条是____。
Previewing is a technique of allowing your eyes to travel rapidly ______ a page,stopping here and there to register the main idea.
