unit7.Will people have robots？第一課時(shí)

1.單詞突破 paper n.【紙；紙張】【1】Books will only be on computers not on paper.[2]一張紙 wrong： a paper 不n. right：a piece of paper/two pieces of paper.

【2】試卷 可n. [1] 查閱試卷 read paepr.

pollution n. [污染】空氣污染 air ~ 噪音污染

noise~

pollute v. 污染這條河 ~ the river

environment【環(huán)境】保護(hù)環(huán)境 protect the ~

改善環(huán)境 improve the ~

2.習(xí)題自查

1.The teacher marked[批分?jǐn)?shù)】the exam（）and wrote the students 【的】grades on a piece of ()

A. papers;paper B. paper; papers

C. paper; paper D.papers;papers

2.我認(rèn)為五十年后將有更多的污染.

（ ）

3.Elephants are (）great danger；We should save them.