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wed to do。固定搭配allow sb. to do ,動(dòng)詞不定式作賓補(bǔ);本句為此結(jié)構(gòu)的被動(dòng)形式be allowed to do sth被允許做某事。swam【答案】 A 【解析】【分析】句意:請(qǐng)注意!未經(jīng)允許,孩子們不能單獨(dú)在這里游泳。C.swimming alone here. A.18.Attention, please! Without permission, children are not allowed空一,prefer to do rather than do寧愿做......而不愿做......,固定搭配,experience親身經(jīng)歷、感受,動(dòng)詞,因此是to experience;空二,rather than+動(dòng)詞原形,意為“寧愿……而不愿……”,give up,放棄,故選B。experiencing。to experience。experience。17.I prefer 【點(diǎn)評(píng)】考查動(dòng)名詞和be動(dòng)詞。Memorizing, are【答案】 C 【解析】【分析】句意:記住流行歌曲的歌詞是學(xué)習(xí)英語(yǔ)的一個(gè)好方法。C. areB. is16.________the words of pop songs_______ a good way to learn English. A.故選C。他必須知道這很危險(xiǎn)。t throw【答案】C 【解析】【分析】句意:——你最好勸他開(kāi)車(chē)時(shí)不要向車(chē)窗外亂扔?xùn)|西。D.not to throwB.not throwingd better advise him ______ anything out of the window while driving.—I will. He has to know it39。 【點(diǎn)評(píng)】此題考查連詞短語(yǔ)和固定搭配。 直到…為止,B. unless除非,如果不,連詞?!堑模h(huán)境會(huì)變得更糟糕,除非政府采取措施保護(hù)環(huán)境。if。unless。until。the government takes action注意介詞后接動(dòng)詞的ing形式。and,表并列的連詞,前后動(dòng)詞用法應(yīng)該一致,根據(jù)making,可知此處用動(dòng)詞ing形式,因此用correcting,故選D。D.C.B.13.As we all know, a person learns many things by making mistakes and ________ them. A.【點(diǎn)評(píng)】本題考查非謂語(yǔ)動(dòng)詞?!拔冶M可能做”的目的是“幫助你”,作目的狀語(yǔ),用動(dòng)詞不定式形式。我會(huì)做我能做的事情來(lái)幫助你的。helped【答案】A 【解析】【分析】句意:-我新來(lái)這兒。C.helpll do what I can ______ you.A.m new here.—Don39。不要被情態(tài)動(dòng)詞can迷惑而加動(dòng)詞原形,實(shí)際上can 后面省略了動(dòng)詞do, 后面加動(dòng)詞不定式是表示目的,故選B。A. help動(dòng)詞原形;B. to help動(dòng)詞不定式;C. helps動(dòng)詞的第三人稱(chēng)單數(shù)。C.to helphelp本句中he used to后面省略了動(dòng)詞spend,故選B。他玩游戲比過(guò)去用的時(shí)間多了。plays【答案】 B 【解析】【分析】句意:——爺爺變了很多。playedplayingplay was ,are,were四個(gè)詞的意義和用法?!军c(diǎn)評(píng)】本題考查主謂一致?!芭懿健弊骶渥拥闹髡Z(yǔ),動(dòng)詞短語(yǔ)作主語(yǔ),用成動(dòng)名詞形式;動(dòng)名詞作主語(yǔ)時(shí),謂語(yǔ)用第三人稱(chēng)單數(shù)形式。D.C.B.9.Running ______ a good way to exercise every day. A.finish doing sht完成做某事。 rememberreturning; looking up【答案】 B 【解析】【分析】句意:一這本字典是明的嗎?一是的,請(qǐng)記當(dāng)你查閱完這些單詞把字典還給他。returning; to look upB.to return; to look up8. —Is this dictionary Ming39