Unit 4  Save The Trees知識點整理

11.make   普通用詞，指任何東西的制造或制造過程   eg.he made the desk himself.
     produce  正式用詞，除表示大量生產制造外，還表示創造
             eg. the tree will produce some blossom next year.
12.in fact   實際上，事實上。用作狀語，用于強調或訂正前句。
  eg. he doesn’t mind. in fact he is pleased.
13.look around = look round   “四下環顧”   vt./vi.
  eg. look around you before crossing the streets. 朝各方向看看
      don’t look around when you study.           學習時，別東張西望
14.furniture  不可數名詞（集合用法） 表示件數時用piece
  eg. we don’t have much furniture.     有多少家具
      they bought a few pieces of furniture yesterday.   買了幾件家具
15.be made of “由……制成”    制成品能看出原材料
   be made from                 制成品看不出原材料
  eg. the shirt is made of silk.
      paper is made from wood.
16.imagine   vt. “設想；想象”   不可用于進行時；不可跟動詞不定式
   imagine +名詞/動名詞/賓語從句       imagination    n.
  eg. can you imagine the life without electricity?
      i can’t imagine what he looks like.
17.cut down  “把……砍到”   eg. it is not right to cut down the trees.
18.millions of   “無數的，成千上萬的”
19. stop sth./doing  停止某事/做某事 (停止做正在做的事情)
     eg.did he stop work/working late last night?
      he can’t stoop thinking about it.
   stop to do  表示中斷現在的行動或活動去做另一件事。不定式to do表示目的
  eg. she stopped reading and closed the book.
      i stopped to read the newspaper.
20.pay attention to   注意……
  eg. you must pay attention to this problem.
      she asked the boy to pay attention to his spelling.
21.use...to make = use...for making
  eg. we use wood to make a table.=we use wood for making a table.用木材制作桌子
22.be good for  “對……有好處，對……有益處”
  eg. sports will be good for her health.
23.【短語】as a result 結果，因此                   according to 根據