外研版高中英語(yǔ)必修1module5alessoninalab一-文庫(kù)吧資料
2024-12-17 07:46本頁(yè)面
【正文】 ve learned physics, biology and chemistry in middle school. Now let’s have a test to see how much you know. Deal with Activity 1 on page 41. Choose the correct answers to the quiz. Now play the tape for the students to listen and check their answers. Answers: 1 a 2 a 3 a 4 a 5 b 6 b 7 b II. Activity 2. First read the words and then ask the ss to translate them into Chinese. At last put them in pairs or groups. Answers: airgasoxygen contractexpand earth sun moon gasliquidsolid III. Activity 3. Answer the questions. Answers: 1) Electricity, iron, some metals and air are natural 2) Steel, some metals and glass are manmade 3) Electricity and some metals can be manmade and occur naturally IV. Turn to page 42. Activity 1 Read the numbers. 注意： and 的位置 billion, million, thousand, and V. Fractions. 基數(shù)詞 +序數(shù)詞，當(dāng)分子大于 1 時(shí)，分母要加 s 作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要根據(jù) of 后面的名詞決定。 Answers: twofifths fiveeighths ninetenths threeeighths fivesixths VI. Percentages 基數(shù)詞 + percent/ per cent 注意： percent 永遠(yuǎn)單數(shù)形式 作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要根據(jù) of 后面的名詞決定。 2 英語(yǔ)倍數(shù)表達(dá)法 用英語(yǔ)表達(dá) A 是 B 的 N 倍長(zhǎng)（寬，高，大，重等） ， A 比 B 長(zhǎng)（寬，高，大，重等）N 倍 或 A 的長(zhǎng)度（寬度，高度，大 小，重量等）是 B 的 N 倍 ，可用下列幾種句型。 His father is twice as old a
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