人教版高中英語版必修三unit2healthyeating第2課時強化練習(完整版)
【正文】 ave to)的適當形式填空 1． One ________ cross the street against the red light. 2． His mother is ill, so he________ take care of her. 3． — I have to stay at home preparing my lessons. — But you ________ . Tomorrow is Sunday. 4． Mike39。10% smaller than its next largest petitor. We wanted to find out how they maintain this precise size separation.” The reason for the size difference was easy to see. Once a subordinate fish grows to within 5173。結(jié)果大多是小 一點的刺鰭魚被逐出群體，最終被吞食掉。指出這一行為是它自愿的，一種目的在于維護它們的整體穩(wěn)定的行為。 6． The underlined phrase “on the basis of” in the second paragraph probably means“________” ． A． by parison B． according to C． in spite of D． for the good of 答案： B 猜測詞義題。 。 7． We can learn from the passage that________. A． in Britain, all children have their lunch at school B． Cathy39。 寧波六校高一期中 ) In the UK, most children have their midday meal at school, but in many schools, parents can choose what their children eat. The children can have a school lunch－ a hot, cooked meal。緊承前一句 ． ..which usually ends in the smaller goby being driven away from the group 可知 the evicted fish 指的是被逐出群體的挑戰(zhàn)失敗者。term health and males regularly prefer females that are fatter than the females39。t ________ e with us. 答案： not to/mustn39。t C． have to D． don39。句意 ：我沒有必要 用鬧鐘來叫醒自己因為每天早上六點火車從我家旁邊經(jīng)過。 need既 可用作情態(tài)動詞也可用作實義動詞，在本句中用作實義動詞故排除 B 項； need 后可接動名詞的主動式表被動含義，若選 A項，則需改為doing， need doing＝ need to be done, 故 C項正確。 12． (2021t B． wouldn39。句 意： —— 你的 眼為什么那么紅？昨晚你肯定沒睡好。由第一句中的 “unfortable” 及第二句中的時間狀語 “l(fā)ast nigh t” 提示，此處強調(diào)對過去發(fā)生動作的推測。 may D． Should。t C． won39。t see her last night at the party. — You ________. But you came too late. A． could have B． can39。 don39。t C． should D． shouldn39。t 不可 能； mustn39。 must 答案： A 句意：有時他現(xiàn)在的工作有可能很沒趣，并且他一天中還必須工作很長時間。—— 你本來能夠用我的車，當時我并不用車。句意： —— 由于我的車壞了，昨天我沒有去上班。 may D． ought to。 can39。t finish the paper yesterday. — Oh, you ________ have done it as yesterday was the deadline. A． must B． mustn39。t 答案： A 句 意： —— 你認 為我們能為我們年老的父母做什么？ —— 除了陪伴他們及順其自然你不必做任何事。 長春高一檢測 )— I didn39。t to B． can39。m not sure, but I guess something ________ happened. A． May； must have B． Can； may have C． Must。他一定是在昨晚的聚會上喝了太多的酒。t 答案： A 考查情態(tài)動詞的用法。 天津， 9)Mark ________ have hurried. After driving at top speed, he arrived half an hour early. A． needn39。t have done 結(jié)構(gòu)，表示 “ 本來不必做某事而實際上做了 ” 。ve had a good start, but next, more work needs
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