Unit6Period5Usinglanguage课件2021-2022学年高中英语外研版必修第二册.pptxVIP

Unit 6Earth firstPeriod 5 Using LanguageLearning ObjectivesBy the end of this class, you are expected to be able to:1. recognize and use the structure and functional meanings of Vb-ing and Vb-ed as complement;2. correctly identify environmental problems of our times.Activity 1 Scan the sentences and decide what part of speech the words in bold is.宾语宾补a. He made his workers work ten hours a day. b. Don’t speak with your mouth full．c. I found her quietly crying alone. d. I saw a picture painted. 宾语宾补宾语宾补:和宾语是主动关系宾语宾补: 和宾语的被动关系Activity 2 Look at the sentences from the reading passage and answer the questions.We see a woman swimming at night in a dark sea. b. It made people frightened of sharks, ... Q1. In sentence (a), who is swimming at night?Q2. In sentence (b), who is frightened of sharks?Q3. Why does the author choose to use different forms of verbs in the two sentences?Activity 3leave all those plastic wastes________________ forever.watch the pandaeating bamboos lying on the beach ________________ Describe the pictures cleaned upfound the river _______________. get it ____________ after enjoying a picnic here. heavily pollutedActivity 4 Explanation1) see, watch, hear, feel, smell, find, listen to, look at, notice, observe, catch等感官动词(perceptives)后接现在分词作宾语补足语，表示该动作正在进行。Visitors in the zoo were curiously watching the panda eating bamboos. 2) keep, have, get, leave, set等使役动词(causatives)后接现在分词作宾语补足语，表示“使处于某种状态”。We should not stand by and leave all those plastic wastes lying on the beach forever.3) see, hear, notice, observe, watch, feel, find 等感官动 词(perceptives)后接过去分词作宾语补足语，表示该动作与宾语之间是被动关系或者该动作已经完成。The kitty returned to its hometown years later and found the river it once fished in heavily polluted.4) have, get, make, leave, keep 等使役动词(causatives)后接过去分词作宾语补足语，表示动作由他人完成。The campsite is such a beautiful place. We should get it cleaned up after enjoying a picnic here. Attracted / Attracting by mermaids since she was a child, Hannah Fraser created her first tail w