专项训练(二)语法(时态、不定式、情态动词)-【通城学典】2024年八年级英语暑期升级训练（人教版）

34 专项训练(二) 语法(时态、不定式、情态动词) 一、 时态 各种时态的判定:1. 一般现在时态;2. 现在进行时态;3. 一般过去时态;4. 过去进行时态; 5. 一般将来时态;6. 现在完成时态。 二、 动词不定式 1. 动词不定式作宾语、宾语补足语、主语、目的状语、定语的用法;2. 含有动词不定式的 固定搭配:(1) make/find/think it +形容词+ to do sth.;(2) 主语+ be +形容词+动词不定式;(3) It takes sb. some time to do sth.;(4) 使役动词let, make, have和感官动词see, watch, feel, hear, notice等后要用 不带to的动词不定式作宾补;(5) Why not do ...?/Why don􀆳t you do ...? (6) 特殊疑问词+动词不定式。 三、 情态动词 1. 情态动词的基本用法;2. could表示委婉请求;3. must与have to的辨析;4. must与 may开头的一般疑问句的回答。 一、 阅读下面短文,在空白处填入一个适当的 动词或用括号内单词的正确形式填空。 Farmer Pak Sadiman has made it his task 1. (do) something about Central Java􀆳s water shortage problem, little by little. He 2. (change) his dry vilage into a place rich in groundwater by planting trees on the nearby land for many years, and he is encouraging others to join in, too. Sadiman 3. (realize) that the land was in need of some water when the Gendol River—previously(以 前) the source ofwater for vilagers—4. drying up quickly. Even rubber trees, the local people􀆳s main source of income(收入), 5. so dry that they could no longer produce rubber latex(橡胶乳). Then Sadiman took action so that his children and grandchildren could take advantage of the planted trees. “Banyan trees(榕树), unlike rubber trees, 6. keep groundwater. The more banyan trees I plant, the more clean water vilagers 7. (get),” he thought. Although he went through a hard time, the farmer never 8. (become) discour- aged from achieving his goal—providing his vilage with a clean water source. He has planted at least 11,000 trees. Vi