用戶【CHENG】點評問題和點評內容

【評論主題】【題組】49.What might be an answer to the problem?(A) Flying cities(B) Underground cities(C) Floating ci

【評論內容】

第一段點出問題:

A lot of people live by the beach. Maybe you do! In fact, about 40% of the people in the whole world live in cities close to the coast. But there's just one problem, the sea levels are rising. (海平面持續上升)

第二段提出解決方案:

One company is trying to build the world's first city on the water. A floating city! (建造世界上第一個在海上的城市->漂浮城市)

第四段做出結論(再次強調漂浮城市是可能的解決方案):

It won't be easy, but maybe one day in the future, floating cities can be places where a lot of people live. 

【評論主題】20. What _____ your brother do? ____ he a teacher?(A) do; Is (B) is; Does (C) doesn't; Are (D)

【評論內容】

第一個問句:What _____ your brother do?

後方的do是動詞,故前方空格要用助動詞

(A) do(助動詞,時態錯誤,應該要用第三人稱時態)

(B) is(Be動詞,不可與動詞同時出現)

(C) doesn't (助動詞,語意錯誤)

(D) does(第三人稱助動詞,正解)

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第二個問句:____ he a teacher? 

空格後方並沒有動詞,故前方空格要用Be動詞

(A) Is(單數Be動詞,正解)

(B) Does(助動詞,句中並沒有動詞要修飾)

(C) Are (複數Be動詞)

(D) Is(單數Be動詞,正解)

【評論主題】14. May: Does John surf the Net every day? Henry: No, he ____ that only on Saturdays.(A) can (B) may

【評論內容】

問句的Does作為助動詞,用來形成問句(動詞是"Surf")。

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答句中的that是代名詞(=surf the Net),代名詞前方要用動詞(Does),

再加上答句中沒有動詞,故空格處要用動詞(Does)。

->選項ABC都是助動詞,不能選。