【正文】
句+ and +陳述句”固定結(jié)構(gòu),祈使句相當(dāng)于條件句;祈使句省略主語you,直接以動詞原形開頭,故選A。本句是“祈使句+ and +陳述句”結(jié)構(gòu),祈使句需用原形動詞,根據(jù)句意結(jié)構(gòu),可知選A。45. D【解析】句意:不要說英語對我們來說太難學(xué)了,我們可以努力學(xué)好它??疾閯釉~時態(tài)。stay 動詞原形;stays 動詞第三人稱單數(shù);to stay 動詞不定式;staying 動名詞/現(xiàn)在分詞。故選D?!獩]問題,媽媽。if如果;so所以;and并且;unless除非。故選D。40. C【解析】句意:想辦法表揚初學(xué)者,否則他們有一天會失去信心??疾榍榫皩υ捈捌硎咕浔嫖?。Keep動詞原形;To keep動詞不定式;Keep動詞的單數(shù)第三人稱;Keeping動名詞。此處構(gòu)成“祈使句,and/or+陳述句”結(jié)構(gòu),分析前后句,構(gòu)成并列結(jié)構(gòu),所以用and。根據(jù)“There is a school ahead.”前面有一所學(xué)校,可知應(yīng)是請小心駕駛,本句為祈使句,因此用動詞原形;故選A。根據(jù)英語語法,以must開頭的一般疑問句,否定回答用needn’t或don’t have to,故選A。35. A【解析】句意:——我現(xiàn)在必須把書還給你嗎? ——不,不需要。故選C。 reading構(gòu)成過去進行時;Have。你讀過了嗎?——是的,我讀過了。isn’t it不是嗎;doesn’t it不是嗎;isn’t he不是嗎;doesn’t he不是嗎。32. A【解析】句意:——今天是父親節(jié),不是嗎?——是的。考查特殊疑問句。t have to. 此處用needn39。t不必;mustn39。讓他們在周末睡個好覺。反意疑問句要做到“前否后肯”或“前肯后否”,根據(jù)題干中“never”意為“從不,從未”,表否定含義,可知疑問部分要用肯定形式,再由問句中“She39。you;故答案選A。故選A??疾榍閼B(tài)動詞。根據(jù)題干中“Let’s go for a piic, ________?”可知反意疑問句的陳述部分是以let39。根據(jù)“It’s July 27th”可知問句問的是具體的日期,用what’s the date today。what day is it today今天星期幾。句中使用了一般現(xiàn)在時,排除D。故選D。她很有經(jīng)驗。根據(jù)“It39。謂語是is,故此處用回答為:Yes, she 。故選A。結(jié)合句意和語境可知選B。19. B【解析】句意:我今天必須交報告嗎?不,你不必。故選C。How long多長;How far多遠;How often多久一次;How much多少錢。t。故選C。14. C【解析】句意:——你多久能完成這次英語考試?——大約一個半小時之后。t you do sth”句型。根據(jù)“You may hand it in tomorrow morning.”可知,是否定回答,故選C??疾閙ust提問的一般疑問句的回答。How often 多久一次,提問頻率;How soon多快,多久,用in+一段時間來回答;How long 多長時間,常用for +一段時間來回答;How far多遠,提問距離。反意疑問句構(gòu)成有兩種形式:(1)前肯后否,前句是肯定的陳述句,后句是否定簡短問句;(2)前否后肯,前句是否定的陳述句,后句肯定的簡短問句。根據(jù)回答To protect the ecosystem.(為了保護生態(tài)環(huán)境,答句的不定式表目的或原因)可知問的是原因,故選A??键c:考查代詞的用法。這四個單詞后面跟謂語動詞時,都用動詞的第三人稱單數(shù)表示。第二空表示動作,位于助動詞doesn’t后,故用動詞open。——好主意。A. 沒有耕耘,沒有收獲;B. 人人皆有得意日;;D. 人多好干活。故答案選D。t see clearly 我看不清楚;I don39。你說“l(fā)ook out”是什么意思?——我是讓你“小心”,不是讓你“看外面”。在含有if引導(dǎo)的條件狀語從句的主從復(fù)合句中,主句用一般將來時,從句用一般現(xiàn)在時表示將來。分析語意可知,此處表示可能性,根據(jù)“She has gone to Beijing.”可知,不可能是瑪麗,表否定推測??疾榍閼B(tài)動詞辨析。故選D。2. D【解析】句意:會議的目的是幫助老師和家長實現(xiàn)更好的溝通。didn’t use to是used to do ,意為“過去不……”;used to表示“過去常常……”;was used to do “被用來做某事”;wasn’t used to do…“不被用來做某事”。s go to the park.A. What B. How C. What a D. How a50. Martin got the job at lucky man he was!A. What a B. How a C. What D. How51. — The Long March 5 called “Fat 5” was launched(發(fā)射) on Dec. 27, 2019.— __________ exciting event!A. What a B. How C. How an D. What an52. “The Belt Road (一帶一路) has improved the trade between China and other countries.” “So it has. ___ exciting news for people all over the world!”A. How an B. What an C. How D. What53. The robot can help me sweep the floor. smart invention it is!A. What B. What aC. What an D. How54. ________ special the classes are! They have learned a lot about drawing.A. What B. What a C. How a D. How55. —I39。t fall asleep C. didn39。ll make it one day.A. and B. although C. but D. or38. ____________ on doing sports every day, and you39。 read D. Will。t he D. doesn39。s Day, __________?—Yes. Let39。t。 Yes, she has C. hasn39。t she25. — ________?— It’s July 27th.A. What day is it today B. What’s the date todayC. What’s it like D. What’s the time26. —What a fine day! Let’s go for a piic, ________?—Sounds like a good idea.A. shall we B. don’t we C. can we27. you smell something burning? Go and see what39。t D. No, you mustn39。 open8. —Tom, supper is ready.—I don’t want to eat________ , Mum. I’m not feeling well.A. anything B. everythingC. something D. nothing9. — do you put a lot of snakes into the forest?—To protect the ecosystem.A. Why B. Which C. How D. When10. Wang Bin has never stopped smoking, ____________ he? ____________, he hasn39。t follow you6. –Dad, it’s difficult for me to clean the whole yard on my own.Why not ask your brother for help? __________________A. No pain, no gain B. Every dog has its dayC. The early bird catches the worm D. many hands make light w