2019-2020年九年級英語Unit 3 Teenagers should be allowed to choose their 知識要點.doc

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2019-2020年九年級英語Unit 3 Teenagers should be allowed to choose their 知識要點 一、知識點撥 1. I think teenagers should be allowed to go out with their friends. allow (v.) "允許,準許"的意思。其用法如下: (1)allow+賓語+to do sth. 例如: My parents allow me to go shopping on Sunday. 我父母允許我星期天去購物。 (2)be allowed to do sth．(是第一種用法的被動語態(tài)形式)例如： Students aren’t allowed to smoke． 學(xué)生不準吸煙。 (3)allow doing“允許做某事”的意思。 例如: Don’t allow talking in the reading room． 閱覽室內(nèi)不準說話。 2.Sixteen-year-olds should be allowed to drive. He just got his driver’s license drive v.“駕駛；駕車”的意思。 driver n．“駕駛員；司機”的意思。 -er為名詞后綴，加在動詞后，可使之轉(zhuǎn)化為名詞，表示動作的執(zhí)行者。例如： teach v.教書 teacher n．教師 work v．工作 worker n．工人 clean v. 把……弄干凈 cleaner n．清潔工 另外，-or也有此用法。例如： visit v.參觀；訪問 visitor n．訪問者，參觀者 invent v．發(fā)明，創(chuàng)造 inventor n.發(fā)明者，發(fā)明家 3:They talk instead of doing homework． (1)instead of短語介詞，“代替而不是” 的意思，后跟名詞或代詞。有時，instead of 可譯為“而不”，后跟動名詞。例如： My sister will do some shopping instead of me. 我妹妹將替我去買東西。 He stayed at school instead“going home 他呆在學(xué)校不回家。 (2)instead (adv.)“代替”的意思，置于句末。 If you can’t do that，I’ll do it instead． 如果你不能做那件事，我替你做吧。 二、Culture note 1. Parents in different cultures feel very differently about what their children should and should not be allowed to do. In the United States some teenagers are given a lot of freedom at an early age. This doesn’t mean that their parents don’t care what happens to their children. It means that the culture thinks it is important for teenagers to learn to be independent. 三、Activity and Probe Game 1: Bingo Goal: To provide an oral review of key vocabulary words in units 1～3. Procedure: Have students open their books on page 130. Focus attention on the Word Box on page 131. Ask students to read aloud the words and expressions and find out the meanings of any words or expressions they don’t know. They can do this by reviewing the lessons, asking the teacher, asking classmates or using a dictionary. Set a time limit of two minutes for students to read the instructions. Put students into two or more teams. Say, Please choose sixteen words or expressions from the Word Box and write them in the boxes on page 130. Then the teacher calls out words and expressions from the Word Box. Ask students to circle the words and expressions his or her team has. When someone has four in a row, calls out, Bingo! Then quickly give a correct sentence for each word and expression in the row. Each correct Bingo gets that team a point. The team with the most points wins.