人教版 book2unit4知识点.docVIP

Unit?4?Wildlife?protection 知识点和语言点 1．wild? 作形容词，表示“野生的，野的，荒凉的，不守规矩的”。 ?be?wild?to?do?sth迫切地想做某事? 作名词，表示“荒芜人烟的地方，偏僻的地区，荒野”。 2．protect? 作动词，表示“保护，警戒”，常与from连用。?protect与against连用，表示“防御……攻击”。 表示“阻止某人做某事/阻止某事发生”的短语有：??????prevent?sb./sth.?(from)doing?sth.???????stop?sb./sth.?(from)doing?sth.?? ?????keep?sb.?from?doing?sth.?(from不可省略)? ?????ban?sb./sth.?(from)doing?sth.?(＝forbid?sb.?to?do?sth.)?禁止某人做某事???? ?注意：keep?sb.?doing?sth.?让某人不断做某事? ?protect…from/against…结构中，from和against后面常跟sth.，有时against后跟being?done来强调动作的被动性。?? ?名词protection后面常与against，of连用。? ?单项填空? (1)He?is?wearing?sunglasses?to?______?his?eyes?from?the?strong?sunlight.??????????? ??A.?protect??????????????B.?hold??????????????C.?stop??????????????????D.?prevent? (2)The?umbrella?can?______?you?from?the?rain.????????????? ?A.?stop??????????????????B.?prevent??????????????C.?protect??????????????D.?keep? ?3．loss? 表示“损失”是可数名词，常用复数。? 表示“遗失，丢失，丧失”。?也可以表示战斗，比赛中“打输，失败”，是不可数名词。?at?a?loss表示“不知所措，不知（如何是好），亏本地” The?policy?guarantees?us?against?all?loss?.?? 这项政策保证了我们免受全部。 People?from?different?countries?live?here?in?peace. ?6 apply? 表示“申请，请求”。? apply?for…（to…）向……申请 ?apply for a job求职；申请工作1) vt. 建议/提议 suggest sth (to sb) （向某人）建议某事如：Ill suggest a new plan (to him).2) suggest doing sth 建议做某事如：He suggested going fishing this afternoon.3) suggest sb/ones doing sth 建议某人做某事如：You should suggest him/his giving up smoking.4) suggest + that从句 建议...此时要求that从句使用虚拟语气，即从句的谓语由“(should) + 动词原形”构成，且should可以省略。如：He suggested (that) she (should) go to Beijing right away.Vt.暗示/表明suggest + that从句 (表示此意思的时候，一般只考查这一个用法)其宾语从句不能使用虚拟语气，而是使用陈述语气，即该用什么时态就用什么时态，只是要注意和主句suggest的时态对应即可。如：His words suggested (that) he was unhappy. 在主语从句It is suggested that…及名词suggestion后面表示具体建议的表语从句、同位语从句都应用should+动词原形，should可以省略。如： It was suggested that we （should） give a performance at the party. 人们建议我们在晚会上表演节目。 Clay contains available nutrient elements .粘土有有用的营养元素。Please contain your enthusiasm for a moment .请你暂且控制住你的感情。effect? have…effect?on/upo