8A Unit 4詞組、句型及語法復習教案

5.we can take the following actions to protest giant pandas . 7. if hunters catch a giant panda, they will kill it for it’s fur. 8. if we do nothing, soon there will be no giant pandas in the world. 三、語法：（一）if 的用法    （a）條件狀語從句 （1）在表示假設情況的條件狀語從句中中，主句用一般將來時，從句中用一般現在時表示將來，當 從句放在主句之前時，用逗號將從句與主句隔開，但當主句在前從句在后時，則不需要逗號。  if it doesn’t rain tomorrow, we will go fishing.（b）引導賓語從句 ，試比較：1.we’ll visit the great wall if it _______________(not rain) tomorrow.2.we don’t know if it _____________(rain) tomorrow. （二）because / because of 的用法（自己總結）一.根據句意、首字母或中文提示寫出單詞。 1.       it will ______________(體重) 10  kilograms when it’s 4 months old. 2.       our country should _______________(鼓勵) everyone to do something for pandas. 3.       the old woman looked _______________(擔心的) because she couldn’t find her purse. 4.       if farmers continue to make new _______________(耕地)，wild animals won’t get enough food. 5.       we must take some ___________(行動) to help some weak students. 6.       the c____________is called ‘a ship or boat of the desert’. 7.       there won’t be any elephants if we don’t p____________them. 8.       if hunters catch a giant panda, they will kill it for its f___________. 9.       -----how can the ants find foood? ------they can find food by __________________(嗅覺)。 10._________________(獵人) often catch many animals for its fur. 11.if farmers cut down trees and f_______________( large areas of land with trees), giant pandas will have nowhere to live. 12.take this m______________there times a day and you’ll be all right soon. 二.單項選擇。 （      ）1.susan will not arrive at the airport on time __________she hurries up. a once        b. if        c . when        d. unless (     )2. look at these __________wolves. they often hurt people but sometimes they themselves can be __________. a danger, dangerous               b in danger, in danger   c in danger, dangerous             d. dangerous, in danger (      )3.in summer, people like to wear clothes _______silk. they feel comfortable. a. made from       b.made of    c . make from      d.make of （    ）4.there _______serious air pollution if p eople use more and more cars. a.will be      b. has        c. will have （     ）5.this sweater looks lovely ________ me.