(一)主题词汇盘查
(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①microscope □ ②experiment □
③invention □ ④message □
⑤latitude □ ⑥component □
⑦patent □ ⑧function □
⑨advance □ ⑩contribute □
?automatic □ ?digital □
?portable □ ?scientific □
?technical □ ?telescope □
?globe □ ?orbit □
?comet □ ?equator □
