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gn. It’s good for them to form good habits.give upeat upturn upshow up【答案】 B 【解析】【分析】句意:——對(duì)于他們?cè)谛W(xué)生來(lái)說(shuō)有必要加入光盤行動(dòng),對(duì)他們養(yǎng)成好習(xí)慣有益。give up放棄;eat up吃光;turn up露面;調(diào)高;show up露面,到達(dá)。【點(diǎn)評(píng)】考查動(dòng)詞短語(yǔ)辨析。t read the new words, you may __________ in the dictionary. A.look up itC.look up them【答案】 C 【解析】【分析】句意:如果你讀不懂這些生詞,你可以在字典里查到它們。根據(jù)上文the new word,復(fù)數(shù),要用代詞的賓格them,故填C。根據(jù)短語(yǔ)動(dòng)詞的結(jié)構(gòu),確定代詞作賓語(yǔ)的位置。NotWon39。C.tDon39。本句為否定式的祈使句,否定祈使句的構(gòu)成是在句首加don39。 【點(diǎn)評(píng)】考查否定祈使句,注意否定祈使句的構(gòu)成方式。our amazing China. A.take care ofC.A. take pride in對(duì)……感到自豪,B. take care of照顧、照看,C. take an interest in對(duì)……感興趣?!军c(diǎn)評(píng)】考查短語(yǔ)動(dòng)詞。23.In front of the house _____a big tree. A.B.C.D.房子前面是一棵大樹。此題相當(dāng)于There be 句型,故選擇C。24.—The house is too old and dangerous.—Yes. We should ___________ soon.A.put out itC.put it out【答案】 C 【解析】【分析】句意:——這房子太舊,太危險(xiǎn)了。我們應(yīng)該盡快把它拆掉。put out 撲滅。根據(jù)句意,故答案為C。注意掌握短語(yǔ)的意義和用法區(qū)別。 A.B.C.D.look after照顧;look for尋找;look down低頭看;look up抬頭看,查找?!军c(diǎn)評(píng)】考查動(dòng)詞短語(yǔ)。A.B.C.D.故選擇A。27.Technology is so closely ___________ our daily life. Can you imagine a life without it?A.B.C.D.故選B。28.He has little knowledge of history and geography, ___________ he? A.doesC.tD.t【答案】 B 【解析】【分析】句意:他沒(méi)有一點(diǎn)歷史和地理知識(shí),是嗎?本題考查的是反義疑問(wèn)句的構(gòu)成,反義疑問(wèn)句的結(jié)構(gòu)為:肯定句+否定疑問(wèn)?否定句+肯定疑問(wèn)?由little可知,原句為否定句,后面是肯定疑問(wèn),原句中的has是行為動(dòng)詞,構(gòu)成附加疑問(wèn)應(yīng)使用助動(dòng)詞does。 【點(diǎn)評(píng)】考查反義疑問(wèn)句的構(gòu)成,注意反義疑問(wèn)句的構(gòu)成方式。cycling as a regular form of exercise after he retired. took upcaught oncarried outmade for【答案】 A 【解析】【分析】句意:為了保持健康,Johnson教授退休后開(kāi)始把騎車當(dāng)作一種常規(guī)的鍛煉方式。make for前往。根據(jù)句意可知選A。30.We should keep the windows ________ in order to let the fresh air in.A.B.C.D.句意:我們應(yīng)該讓窗戶__讓新鮮空氣進(jìn)來(lái)。故選A。