2021学年Section B习题ppt课件

这是一份2021学年Section B习题ppt课件，共37页。PPT课件主要包含了awake，keeper，wild，research，excitement，基础巩固·过关练，illness，importance，答 案 呈 现，government等内容，欢迎下载使用。

Even thugh/if；t help
endangered; die f
一、根据句意及汉语提示完成单词1. I culd nt relax and still felt wide ________(醒着). 2. The ________(饲养员) lks after the pandas very carefully. 3. We shuld prtect the________(野生的)animals. 4. Li Ming wrks fr the panda________(研究).
5. I felt drunk with the ___________(兴奋)f life. 6. His ________(疾病) caused him t lse his memry. 7. The Chinese _____________(政府) is trying t make everyne live happily.
8. After the ________(油) is ht, then put the beans in. 9. There wasn't a stne r a tree t give ________(保护). 10. The film was a _______(巨大的) bx-­ffice success.
二、用括号内所给单词的适当形式填空1. He was ill yesterday. I am wrried abut his ________ (ill). 2. They jumped with ___________(excite) when they wn the game.
3. I didn't sleep well last night. I was still ________(wake) until 12: 00 last night. 4. We all knw the ___________(imprtant) f prtecting the envirnment. 5. His father is a z ________(keep). He takes gd care f animals every day.
三、根据汉语意思完成句子, 每空一词1. 打开窗户, 呼吸一下新鲜空气。Open the windw and ________ ________ the fresh air.
take in
2. 即使那很危险, 我们也会尽力帮助他。________ ________ it's dangerus, we'll try ______ ________ him.
Even thugh/if t
3. 鸽子常作为和平的象征。A dve is ften used as________ ________ _______ peace. 　
a symbl f
4. 在非洲, 每年许多儿童死于疾病。In Africa, many children ________ ________ illness every year.
die frm
5. 许多濒危的野生动物死于疾病。Many ____________ wild animals ______ _______ illness.
endangered die f
一、语法填空阅读下面短文, 按照句子结构的语法性和上下文连贯的要求, 在空格处填入一个恰当的词或使用括号中词语的正确形式填空。
Pandas are lvely ________1(animal). Mst f them live in the deep ________2(frest) f Sichuan Prvince in China. They are black ________3white. Pandas are usually very heavy. Sme f ________4can be abut 1. 5 meters tall and weigh abut 100 ________5(kil).
Pandas live ________6 bamb leaves. They usually spend 10－12 hurs ________7(eat). They like climbing trees and sleeping. They are ur friends. But there are nt many pandas in ________8wrld nw. Sme peple ________9(cut) dwn trees, and sme peple kill them. S we must d ur best ________10(lk)after them.
二、完形填空The first astrnautsSince the earliest times, peple have lked up at the stars, the mn and the planets. Tday peple use mdern machines__________1at the sky. (　　)1. A. lk B. t lk C. lking D lked
【点拨】考查动词不定式。句意为“现在人们使用现代的机器来观测天空”。use … t d sth. 使用……做某事，动词不定式作目的状语，故选B。
This is very different frm the situatin ________2years ag when peple culd nly use their eyes. (　　)2. A. thusand B. thusandsC. thusand f D. thusands f
【点拨】考查数词。thusand千，修饰名词时，若前面没有具体的数字，可用thusands f…数以千计的……，故选D。
Perhaps they dreamed f ________3the universe.(　　)3. A. explre B. t explreC explred D. explring
【点拨】考查动名词形式。dream f梦想，f作介词，后面跟动词的动名词形式，故选D。
When did humans first g int space? The stry began nt s very lng ag, ________4the first astrnauts were nt peple—they were animals. (　　)4. A. as B. r C. but D. s
【点拨】考查连词辨析。as因为；r否则；but但是；s所以。前后是转折关系，but符合语境，故选C。
Scientists wanted t make travelling t space as______5 as pssible fr humans. (　　)5. A. safe B. safer C. safest D. the safest
【点拨】考查形容词同级比较。as…as…和……一样……，表示同级比较，中间要用形容词或副词的原级，故选A。
S they decided t experiment with animals and test ________6in spaceflights(太空飞行). (　　)6. A. they B. them C. their D. theirs
【点拨】考查代词辨析。they它们，主格形式；them它们，宾格形式；their它们的，形容词性物主代词；theirs它们的，名词性物主代词。分析句子结构可知，此处作动词test的宾语，指代前面的animals，要用代词的宾格形式，故选B。
Insects(昆虫), mice, frgs, dgs and mnkeys were sme f the animals ________7first went int space.(　　)7. A. whm B. what C. that D. whse
Many f them ________8, but they helped t make space travel safer fr humans. (　　)8. A. die B. died C. have died D. will die
【点拨】考查时态。句意为“它们中的许多死了，但是对人类来说它们帮助使得太空旅行变得更安全”。本句叙述过去发生的事情，要用一般过去时，动词die的过去式为died，故选B。
Fr their great service, we ________9 frget these animals. (　　)9. A. shuldn't B. may ntC. dn't have t D. needn't
【点拨】考查情态动词辨析。shuldn't不应该；may nt可能不；dn't have t不必；needn't不必。根据“因为它们的巨大贡献”可知，此处表示“我们不应该忘记这些动物”，故选A。
Albert II was the first mnkey t g int space in 1949. Sadly he died________10his spaceship landed back n Earth. (　　)10. A. if B. because C. after D. since
【点拨】考查连词辨析。句意为“令人伤心的是它在太空飞船降落到地球之后死了”。if如果；because因为；after在……之后；since自从。根据语境可知，此处引导时间状语从句，故排除A、B两项。since常与完成时连用，故排除D项，选C。
________11the result was different fr Ham the Mnkey. (　　)11. A. Luck B. Lucky C. Luckier D. Luckily
【点拨】luck运气，名词；lucky幸运的，形容词；luckier比较幸运的，lucky的比较级；luckily幸运地，副词。分析句子结构可知，空处需填副词，在句中作状语，故选D。
His stry ended happily when he returned t Earth ________12very gd health.(　　)12. A. at B. n C. in D. fr
【点拨】固定搭配法。in gd health身体好，是固定短语，故选C。
Scientists wanted t knw the answer t the imprtant questin: culd________13animal like Ham d the same things in space as he culd d n Earth? (　　)13. A. a B. an C. the D. /
【点拨】考查冠词。animal是以元音音素开头的可数名词，故排除A、D两项。此处表示“像Ham一样的动物”，是泛指，要用不定冠词an。
The answer came when Ham ________14int space in 1961. (　　)14. A. sends B. sent C. is sent D. was sent
【点拨】考查时态和语态。分析句子结构可知，在when引导的时间状语从句中缺少谓语，根据时间状语in 1961可知，要用一般过去时，故排除A、C两项。Ham是被送到太空的，表示被动的动作，要用被动语态，一般过去时的被动语态的构成是“was / were ＋ 过去分词”，故选D。
Yes, he did everything well and lived fr ______1516 years. (　　)15. A. anther B. therC. thers D. the thers
【点拨】anther又一；ther其他的；thers(没有范围的)其他人或物；the thers(某一范围内的)其他全部。分析句子结构可知，此处修饰名词短语16 years，故排除C、D两项。根据句意可知，此处表示“它又活了16年”，故选A。
三、阅读理解(　　)1. “Sechting is the human ‘mther' t the 500 animals” shws ________. A. she has already married and has sme childrenB. the animals n the farm are taken gd care fC. the animals can get alng well with each therD. she teaches schlchildren abut animals well
【点拨】推理判断题。通过这句话可以看出Sechting把这些动物们当作自己的孩子们来看待。由此可知，这些动物们得到了很好的照顾。故选B。
(　　)2. The structure f the passage may be ________.
【点拨】篇章结构题。阅读短文可知，本文中作者在前两段先总地介绍Sechting在农场上照顾动物们；然后介绍Sechting在保护动物方面的一些具体行动，最后一段简单介绍这个农场的位置和社会意义。故选D。
(　　)3. Accrding t the passage, Sechting is ______. A. cnfident but lazyB. humrus and lvelyC. wise but carelessD. kind and hard­wrking
【点拨】观点态度题。通过Sechting照顾动物可以看出她很善良。从她保护动物的具体行动可以看出她很勤劳。故选D。