【正文】
n。考查情態(tài)動詞辨析。——好的。根據(jù)“It...be Jane. But she seldom sings English songs.”可知,此處表示不確定的推測,且是肯定句,故選C??疾榍閼B(tài)動詞?!赡苁呛??!癱an’t be too +adj.”意為“再怎么樣也不為過”,結(jié)合語境,故選D??疾榍閼B(tài)動詞。根據(jù)下文“Don’t you see the light is still red”可知,現(xiàn)在是紅燈,禁止過馬路,故選C?!?,你不能這樣,你沒有看到是紅燈嗎?考查情態(tài)動詞。故選B。shouldn’t不應(yīng)該;can’t不能;mustn’t不允許;needn’t不必。6.B解析:B【詳解】句意:——媽媽,為什么我進(jìn)超市前要戴口罩? ——為了你的健康和安全,你再小心也不為過。can能夠;may可以;should應(yīng)該;shall將,會。5.C解析:C【詳解】句意:——你為什么不早點(diǎn)告訴我? ——我為什么應(yīng)該告訴你?我想要保守我自己的秘密。can’t不能;needn’t不必;mustn’t禁止;may not可能不會。他們可以有更多的時間為旅行做準(zhǔn)備。故選C。may可以;must必須(有義務(wù)、有必要);have to不得不(客觀情況驅(qū)使);should應(yīng)該。3.C解析:C【詳解】句意:——你覺得我的新裙子怎么樣? ——好吧,如果我不得不說的話,它不適合你。分析句意可知,交通燈變綠之前橫穿馬路,汽車有可能會撞到你,故此處應(yīng)用may表推測??疾榍閼B(tài)動詞。2.B解析:B【詳解】句意:在交通燈變綠之前不要橫穿馬路。根據(jù)“I can’t put up the poster by myself.”可知,此處表示請求,用委婉語氣表達(dá)“能”幫一下嗎??疾榍閼B(tài)動詞辨析。 for【參考答案】一、選擇題1.A解析:A【詳解】句意:——你能幫我一把嗎?我一個人貼不起海報。 of C.Yes, we must。 has to38.You ________ be careful with the camera. It costs!A.can B.will C.should D.may39.—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A.can’t B.shouldn’t C.mustn’t D.needn’t40.—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A.Yes, we can。 should C.should。 can32.You’ve got an A in the maths test again. You ________ be good at it.A.can B.may C.must D.should33.—How beautiful the winter jasmines (迎春花) are!—Yes. These goldenyellow flowers ________ be widely seen in my city in March.A.must B.can C.would D.should34.— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A.will B.must C.need D.can35.—________ I see your ID card? We have to check your personal information. —Sure. Here you are.A.May B.Need C.Should D.Must36.You ________ drive after drinking alcohol(酒). It’s against the law.A.mustn’t B.needn’t C.couldn’t D.wouldn’t37.We teenagers ________ have dreams. With dreams and hard work, anything amazing ________ be created.A.may。 must C.can’t。mustn’t30.Look at the floor, Tom! ________ you watch TV while having a meal?A.Should B.Could C.Must D.May31.A hardworking man ________ bee a great scientist, but a great scientist ________ be a hardworking man.A.can’t。needn’tC.mustn’t I。t C.can D.may24.—Suzy described every detail of the accident just now.—Her memory ________ be pletely back.A.shall B.need C.must D.could