【正文】
。all全都;both兩者都,Amy和her parents是兩個(gè)方面,需用both??疾閯?dòng)詞時(shí)態(tài)和不定代詞辨析題。故選B。cooks烹飪,一般現(xiàn)在時(shí);was cooking過(guò)去進(jìn)行時(shí);is cooking現(xiàn)在進(jìn)行時(shí);will cook一般將來(lái)時(shí)。29.—What was your father doing when you got home yesterday?—He dinner at that time.A.cooks B.was cooking C.is cooking D.will cook【答案】B【解析】【詳解】句意:——昨天當(dāng)你到家的時(shí)候你的父親在做什么?——當(dāng)時(shí)他在做晚餐。A. knew一般過(guò)去時(shí);B. have known現(xiàn)在完成時(shí);C. will know一般將來(lái)時(shí)。28.Jack is my classmate. We ______ each other since he came to our school.A.knew B.have known C.will know【答案】B【解析】【詳解】句意:杰克是我的同學(xué)。選A。根據(jù)句意結(jié)構(gòu),可知選D。if和whether表示“是否”可換用,但和or not連用時(shí)需用whether,可排除AB兩項(xiàng)。 rain【答案】D【解析】句意:我們不確定明天是否會(huì)下雨。 rainy C.whether。26.We’re not sure _______ there’ll be _______ or not tomorrow.A.if。25.By the end of last week, Maggie _____________ in the west of China for two months helping the homeless children.A.will stay B.has stayed C.would stay D.had stayed【答案】D【解析】【詳解】句意:到上周末為止, Maggie已經(jīng)在中國(guó)西部待了兩個(gè)月幫助那些無(wú)家可歸的孩子們??疾閯?dòng)詞時(shí)態(tài)辨析題。根據(jù)句意可知,in+顏色表示“穿……顏色的衣服”,排除B和D;第二空處,根據(jù)He’s forgetful and can’t enter the house可知,落鑰匙的動(dòng)作發(fā)生在過(guò)去,對(duì)現(xiàn)在造成的影響是他進(jìn)不去房子,用現(xiàn)在完成時(shí)have done,故選C。他是健忘的并且他不能進(jìn)入房子”。has left D.on。left B.on。根據(jù)句意It’s too late以及后面…the result was…可知,比賽已經(jīng)結(jié)束了,故應(yīng)選D。has finished結(jié)束了,現(xiàn)在完成時(shí);has begun開始了;has been on一直在進(jìn)行;has been over已經(jīng)結(jié)束了。22.—Let’s turn on the TV and watch the football match.—It’s too late. It_____for an hour. And the result was won.A.has finished B.has begun C.has been on D.has been over【答案】D【解析】【詳解】句意:讓我們打開電視看足球比賽吧。發(fā)生了什么?——對(duì)不起,我那時(shí)正領(lǐng)著交換生參觀我們學(xué)校。21.I didn39。這里是when引導(dǎo)的時(shí)間狀語(yǔ)從句,主語(yǔ)用一般過(guò)去時(shí)態(tài) ,這里用go的過(guò)去式went。根據(jù)last week可知句子時(shí)態(tài)應(yīng)用一般過(guò)去時(shí),排除A、B選項(xiàng);together with her classmates在句中作狀語(yǔ),主語(yǔ)是Alice,第三人稱單數(shù),所以謂語(yǔ)動(dòng)詞也要用第三人稱單數(shù)形式,排除D選項(xiàng);故答案選C。19.Alice, together with her classmates punished for breaking the school rules last week.A.is B.a(chǎn)re C.was D.were【答案】C【解析】【詳解】句意:艾麗斯和她的同學(xué)上周因違反校規(guī)而受到懲罰。18.My