中學(xué)生世界九年級(jí)英語滬教版54制
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47. Your passport requires a
recent
photo of you. (recently)
答案：recent
解析：此處需要形容詞修飾名詞photo，recently的形容詞形式是recent，意為“近期的”。
The
thirtieth
Olympics took place in London 2012. (thirty)
答案：thirtieth
解析：表示“第……屆奧運(yùn)會(huì)”用序數(shù)詞，thirty的序數(shù)詞是thirtieth。
49. Don't jump to
conclusions
before you make a decision. (conclude)
答案：conclusions
解析：jump to conclusions是固定短語，意為“草率下結(jié)論”，用名詞復(fù)數(shù)形式。
50. China landed a rover on Mars to
discover
if life exists on it. (cover)
答案：discover
解析：句意為“中國將探測(cè)器登陸火星是為了發(fā)現(xiàn)是否有生命存在”，cover的“發(fā)現(xiàn)”含義對(duì)應(yīng)的動(dòng)詞是discover。
51. There was no
proof
that Adair was murdered by someone. (prove)
答案：proof
解析：no后接名詞，prove的名詞形式是proof，意為“證據(jù)”。
______
Has
______ Ken ______
dealt
______ with a strange theft recently?
答案：Has; dealt
解析：原句是現(xiàn)在完成時(shí)，改為一般疑問句將助動(dòng)詞has提前，動(dòng)詞dealt保持不變。
53. Jill was no longer a suspect,
was she
?（補(bǔ)全反意疑問句）
答案：was she
解析：前半句是否定句（no longer表示否定），反意疑問句用肯定形式，主語是Jill，用she代替，be動(dòng)詞用was。
______
How
did Detective Ken ______
check
the scene of crime?
答案：How; check
解析：對(duì)“very carefully”（方式）提問用how，原句是一般過去時(shí)，助動(dòng)詞did后接動(dòng)詞原形check。
55. Eric is absent from school today because he is having a fever. (保持原句意思) Eric is absent from school today
because of
a fever.
答案：because of
解析：because后接句子，because of后接名詞或名詞短語，a fever是名詞短語，所以用because of。
56. If Tom doesn't give up his bad learning habits, he can't improve his grades. (保持原句意思) ______ Tom ______ up his bad learning habits, he can't improve his grades.
答案：Unless; gives
解析：“If...not”可替換為“Unless”，主語Tom是第三人稱單數(shù)，動(dòng)詞give用gives。
57. "Don't talk loudly," the librarian reminded us. (改為簡單句) The librarian reminded us
not to
talk loudly.
答案：not to
解析：remind sb. not to do sth.是固定用法，意為“提醒某人不要做某事”。
58. to know, next, I was, nervous, what to say, too (連詞成句)
答案：I was too nervous to know what to say next.
解析：too...to...表示“太……而不能……”，“what to say next”是“疑問詞+不定式”結(jié)構(gòu)作know的賓語，按此邏輯組合成句。
